Public recordGood
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-28 02:16 UTC
Unidata / netcdf-c
Official GitHub repository for netCDF-C libraries and utilities.
Unidata/netcdf-c holds a health index of 74 out of 100, placing it in the Good band. It scores highest on Vitality (88/100) and lowest on AI Readiness (30/100). It was last updated 12 days ago. 2 contributors account for most of its recent work.
74
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
74
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
Ownership
NSF UnidataOrganization
301 followers142 public repossince Feb 2011
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
88
Development activity
90Excellent
How it's scored
| 28.8/36 | Push recency — last push 12 days ago |
| 33.2/36 | Commit cadence — 48/52 weeks with commits |
| 18/18 | Commit volume — 883 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 883 |
| human_commit_share | 1 |
| days_since_last_push | 12 |
| active_weeks_last_year | 48 |
Release discipline
84Good
How it's scored
| 27/27 | Ships releases — 55 releases published |
| 36/36 | Release recency — latest release 18 days ago |
| 12.6/27 | Release cadence — a release every ~165.5 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 55 |
| latest_release_tag | v4.10.1 |
| releases_from_tags | no |
| days_since_latest_release | 18 |
| mean_days_between_releases | 165.5 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
83
Popularity & adoption
75Good
How it's scored
| 45/60 | Stars — 598 stars |
| 20.6/25 | Forks — 300 forks |
| 9/15 | Watchers — 43 watchers |
Inputs used
| forks | 300 |
| stars | 598 |
| watchers | 43 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
93Excellent
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (BSD-3-Clause) |
| 18/18 | CONTRIBUTING guide |
| 13.5/13.5 | Code of conduct |
| 7.2/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | yes |
| has_issue_template | yes |
| has_code_of_conduct | yes |
| has_pull_request_template | no |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
70
Maintainer resilience (bus factor)
62Moderate
How it's scored
| 25.2/54 | Bus factor — 2 contributor(s) cover half of all commits |
| 12.9/22.5 | Commit distribution — top contributor authored 42% of commits |
| 13.5/13.5 | Contributor breadth — 100 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 43 contributing companies or organizations |
Inputs used
| bus_factor | 2 |
| contributors_sampled | 100 |
| top_contributor_share | 0.425 |
How it's scored
| 39.2/46.8 | Issue resolution — 84% of issues closed |
| 31.6/38.3 | PR acceptance — 1,391/1,683 decided PRs merged |
| 7.5/15 | OpenSSF Scorecard: Code-Review — Found 3/6 approved changesets -- score normalized to 5 |
Inputs used
| merged_prs | 1,391 |
| open_issues | 266 |
| closed_issues | 1,383 |
| issue_closed_ratio | 0.839 |
| closed_unmerged_prs | 292 |
Ownership & stewardship
73Good
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 17.8/25 | Owner reach — 301 followers of Unidata |
| 25/25 | Track record — 142 public repos, account ~15 yr old |
Inputs used
| followers | 301 |
| owner_type | Organization |
| is_verified | — |
| owner_login | Unidata |
| public_repos | 142 |
| account_age_days | 5,645 |
Engineering Quality
Are baseline engineering and documentation practices in place?
62
Engineering practices
46At risk
How it's scored
| 24/24 | CI workflows — 8 workflow(s) |
| 0/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 6.4/6.4 | .editorconfig |
| 16/20 | OpenSSF Scorecard: CI-Tests — 5 out of 6 merged PRs checked by a CI test -- score normalized to 8 |
Inputs used
| has_ci | yes |
| has_tests | no |
| has_editorconfig | yes |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
85Excellent
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 10/10 | Topics — 5 topics |
| 10/10 | Wiki |
Inputs used
| topics | netcdf, unidata, unidata-netcdf, c, hacktoberfest |
| has_wiki | yes |
| homepage | — |
| has_readme | yes |
| has_docs_dir | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
63
Security posture
63Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — no data |
| 2/2.5 | CI-Tests — 5 out of 6 merged PRs checked by a CI test -- score normalized to 8 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 3.8/7.5 | Code-Review — Found 3/6 approved changesets -- score normalized to 5 |
| 2.5/2.5 | Contributors — project has 43 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 6.3 |
Excluded from scoring (no data or not applicable): branch_protection, packaging, signed_releases. Remaining weights renormalized.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
30
Agent context & guidance
14Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 14.4/40 | Legible commit history — 27 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.27 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
13Critical
How it's scored
| 0/18 | One-command bootstrap |
| 0/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — C (statically typed) |
| 0/10 | Reproducible environment |
| 2/10 | Demonstrated agent practice — 1 of the last 100 commits agent-authored or agent-credited |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | no |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0.01 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
Code legibility for models
98Excellent
How it's scored
| 45/45 | Type-checkable code — C (statically typed) |
| 53/55 | Manageable file sizes — 33/901 source files over 60KB |
Inputs used
| primary_language | C |
| largest_source_bytes | 2,236,009 |
| source_files_sampled | 901 |
| oversized_source_files | 33 |
Machine-readable interfaces
40At risk
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP server |
| 40/40 | Runnable examples — examples |
Inputs used
| example_dirs | examples |
| has_mcp_signal | no |
| api_schema_files | — |
Key facts
598GitHub stars
100contributors
883commits, last 12 months
12days since last push
55releases
2bus factor
266open issues
—package ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
More detail
Star and fork history 0 ★ / 300 ⇿
0Stars
300Forks
54Releases
When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.
Major 0Minor 7Patch 16
Each point covers 12 days.
OpenSSF Scorecard 6.3 / 10
6.3aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| n/a | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 8 | CI-Tests | 5 out of 6 merged PRs checked by a CI test -- score normalized to 8 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 5 | Code-Review | Found 3/6 approved changesets -- score normalized to 5 |
| 10 | Contributors | project has 43 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 10 | Security-Policy | security policy file detected |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
All dependencies 0
Full resolved dependency set from the GitHub dependency graph: 0 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|
Dependency advisories not assessed
Advisory matching could not run for this report: No resolved dependencies to assess
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [
"netcdf",
"unidata",
"unidata-netcdf",
"c",
"hacktoberfest"
],
"is_fork": false,
"size_kb": 71008,
"has_wiki": true,
"homepage": null,
"languages": {
"C": 15955049,
"M4": 593371,
"Awk": 31,
"C++": 293886,
"Lex": 35858,
"HTML": 88809,
"Roff": 98206,
"Yacc": 84266,
"CMake": 272522,
"Shell": 356064,
"Daslang": 120133,
"Makefile": 104215,
"Batchfile": 550
},
"pushed_at": "2026-07-15T15:55:41Z",
"created_at": "2013-08-06T20:48:09Z",
"owner_type": "Organization",
"updated_at": "2026-07-23T13:01:08Z",
"description": "Official GitHub repository for netCDF-C libraries and utilities.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "BSD-3-Clause",
"default_branch": "main",
"license_spdx_raw": "BSD-3-Clause",
"primary_language": "C",
"significant_languages": [
"C"
]
},
"owner": {
"blog": "https://www.unidata.ucar.edu/",
"name": "NSF Unidata",
"type": "Organization",
"login": "Unidata",
"company": null,
"location": "Boulder, Colorado, USA",
"followers": 301,
"avatar_url": "https://avatars.githubusercontent.com/u/613345?v=4",
"created_at": "2011-02-11T19:29:56Z",
"is_verified": null,
"public_repos": 142,
"account_age_days": 5645
},
"license": {
"state": "standard",
"spdx_id": "BSD-3-Clause",
"raw_spdx": "BSD-3-Clause",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v4.10.1",
"kind": "patch",
"published_at": "2026-07-09T16:31:51Z"
},
{
"tag": "v4.10.0",
"kind": "minor",
"published_at": "2026-02-25T22:24:02Z"
},
{
"tag": "v4.9.3",
"kind": "patch",
"published_at": "2025-02-07T21:58:08Z"
},
{
"tag": "v4.9.3-rc2",
"kind": "prerelease",
"published_at": "2024-12-06T23:17:30Z"
},
{
"tag": "v4.9.3-rc1",
"kind": "prerelease",
"published_at": "2024-07-26T23:41:21Z"
},
{
"tag": "v4.9.2",
"kind": "patch",
"published_at": "2023-03-14T22:31:19Z"
},
{
"tag": "v4.9.1",
"kind": "patch",
"published_at": "2023-02-03T23:46:27Z"
},
{
"tag": "v4.9.1-rc2",
"kind": "prerelease",
"published_at": "2022-11-28T22:44:17Z"
},
{
"tag": "v4.9.1-rc1",
"kind": "prerelease",
"published_at": "2022-10-24T19:00:51Z"
},
{
"tag": "v4.9.0",
"kind": "minor",
"published_at": "2022-06-10T23:08:12Z"
},
{
"tag": "v4.8.1",
"kind": "patch",
"published_at": "2021-08-23T22:06:48Z"
},
{
"tag": "v4.8.0",
"kind": "minor",
"published_at": "2021-03-30T22:21:15Z"
},
{
"tag": "v4.7.4",
"kind": "patch",
"published_at": "2020-03-27T20:33:09Z"
},
{
"tag": "v4.7.3",
"kind": "patch",
"published_at": "2019-11-22T22:17:27Z"
},
{
"tag": "v4.7.2",
"kind": "patch",
"published_at": "2019-10-22T20:07:18Z"
},
{
"tag": "v4.7.1",
"kind": "patch",
"published_at": "2019-08-29T22:13:43Z"
},
{
"tag": "v4.7.0",
"kind": "minor",
"published_at": "2019-04-29T22:48:13Z"
},
{
"tag": "v4.6.3",
"kind": "patch",
"published_at": "2019-03-21T16:31:45Z"
},
{
"tag": "v4.6.2",
"kind": "patch",
"published_at": "2018-11-19T19:46:25Z"
},
{
"tag": "v4.6.2-rc2",
"kind": "prerelease",
"published_at": "2018-11-01T23:25:19Z"
},
{
"tag": "v4.6.2-rc1",
"kind": "prerelease",
"published_at": "2018-09-20T20:47:29Z"
},
{
"tag": "v4.6.1",
"kind": "patch",
"published_at": "2018-03-20T04:51:53Z"
},
{
"tag": "v4.6.0",
"kind": "minor",
"published_at": "2018-01-25T17:49:25Z"
},
{
"tag": "v4.5.0",
"kind": "minor",
"published_at": "2017-10-20T18:32:46Z"
},
{
"tag": "v4.5.0-rc3",
"kind": "prerelease",
"published_at": "2017-09-29T20:59:35Z"
},
{
"tag": "v4.5.0-rc2",
"kind": "prerelease",
"published_at": "2017-08-07T20:02:08Z"
},
{
"tag": "v4.5.0-rc1",
"kind": "prerelease",
"published_at": "2017-06-05T21:34:51Z"
},
{
"tag": "v4.4.1.1",
"kind": "other",
"published_at": "2016-11-21T22:36:17Z"
},
{
"tag": "v4.4.1",
"kind": "patch",
"published_at": "2016-06-28T21:30:14Z"
},
{
"tag": "v4.4.1-rc3",
"kind": "prerelease",
"published_at": "2016-06-20T20:48:08Z"
},
{
"tag": "v4.4.1-rc2",
"kind": "prerelease",
"published_at": "2016-05-13T20:38:53Z"
},
{
"tag": "v4.4.1-rc1",
"kind": "prerelease",
"published_at": "2016-04-15T21:18:41Z"
},
{
"tag": "v4.4.0",
"kind": "minor",
"published_at": "2016-01-13T21:59:55Z"
},
{
"tag": "v4.4.0-rc5",
"kind": "prerelease",
"published_at": "2015-11-11T21:26:26Z"
},
{
"tag": "v4.4.0-rc4",
"kind": "prerelease",
"published_at": "2015-11-11T00:01:58Z"
},
{
"tag": "v4.4.0-rc3",
"kind": "prerelease",
"published_at": "2015-10-08T21:32:46Z"
},
{
"tag": "v4.4.0-rc2",
"kind": "prerelease",
"published_at": "2015-07-09T21:03:52Z"
},
{
"tag": "v4.4.0-rc1",
"kind": "prerelease",
"published_at": "2015-06-09T18:44:46Z"
},
{
"tag": "v4.3.3.1",
"kind": "other",
"published_at": "2015-02-27T20:21:17Z"
},
{
"tag": "v4.3.3",
"kind": "patch",
"published_at": "2015-02-12T22:04:24Z"
},
{
"tag": "v4.3.3-rc3",
"kind": "prerelease",
"published_at": "2015-01-14T21:59:40Z"
},
{
"tag": "v4.3.3-rc2",
"kind": "prerelease",
"published_at": "2014-09-24T18:39:28Z"
},
{
"tag": "v4.3.3-rc1",
"kind": "prerelease",
"published_at": "2014-08-25T22:46:44Z"
},
{
"tag": "v4.3.2",
"kind": "patch",
"published_at": "2014-04-23T21:51:05Z"
},
{
"tag": "v4.3.2-rc2",
"kind": "prerelease",
"published_at": "2014-04-15T21:37:43Z"
},
{
"tag": "v4.3.2-rc1",
"kind": "prerelease",
"published_at": "2014-03-20T20:18:09Z"
},
{
"tag": "v4.3.1.1",
"kind": "other",
"published_at": "2014-02-06T18:30:51Z"
},
{
"tag": "v4.3.1",
"kind": "patch",
"published_at": "2014-01-16T22:21:58Z"
},
{
"tag": "v4.3.1-rc6",
"kind": "prerelease",
"published_at": "2013-12-19T21:24:53Z"
},
{
"tag": "v4.3.1-rc5",
"kind": "prerelease",
"published_at": "2013-12-06T19:21:02Z"
},
{
"tag": "v4.3.1-rc4",
"kind": "prerelease",
"published_at": "2013-11-06T23:31:17Z"
},
{
"tag": "v4.3.1-rc3",
"kind": "prerelease",
"published_at": "2013-09-24T22:23:02Z"
},
{
"tag": "v4.3.1-rc2",
"kind": "prerelease",
"published_at": "2013-08-19T21:29:54Z"
},
{
"tag": "v4.3.1-rc1",
"kind": "prerelease",
"published_at": "2013-08-09T19:50:30Z"
},
{
"tag": "netcdf-4.3.0",
"kind": "other",
"published_at": "2013-08-27T17:27:08Z"
}
],
"recent_commits": [
{
"oid": "932548c0bba4cd2dd509473e0721063a2a370f44",
"body": "added test for cache size check",
"is_bot": false,
"headline": "Merge pull request #3392 from captainkirk99/ejh_default_cache",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-15T15:55:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "34923dd5e697d0f873401a51f2d9865fe4308646",
"body": "Zarr format refactor",
"is_bot": false,
"headline": "Merge pull request #3331 from mannreis/zarr-format-refactor",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-15T15:29:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7a5c4d271e59f92db087bde17bdfe4ad7f0c9582",
"body": null,
"is_bot": false,
"headline": "Merge remote-tracking branch 'upstream/main' into zarr-format-refactor",
"author_name": "Manuel Reis",
"author_login": "mannreis",
"committed_at": "2026-07-14T13:54:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c91c55d8fbcd64837d0dbc2f494aed2e0455b391",
"body": "Merge 4.10.1 wellspring back into main branch",
"is_bot": false,
"headline": "Merge pull request #3403 from Unidata/v4.10.1-wellspring.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-09T17:11:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1584b01c4cb83ce7ba3f9785388cdad2a373569a",
"body": null,
"is_bot": false,
"headline": "Updated release notes",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-07T22:06:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5b0c8101f321e25de60246940f571f5de137a6ba",
"body": "… v4.10.1-wellspring.wif",
"is_bot": false,
"headline": "Merge branch 'fix-3236.wif' of https://github.com/WardF/netcdf-c into…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-07T22:03:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b491ecd8021f510427459051ebfd7bd4cfda2371",
"body": null,
"is_bot": false,
"headline": "Fix CVE-2025-14936",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-07T21:22:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0b33fab5c1d7bc458bf0aead93af433e0eae5abc",
"body": null,
"is_bot": false,
"headline": "Add fix for CVE-2025-14935",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-07T21:09:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1e22866daae12203c768a38c168b8d25c65627d9",
"body": null,
"is_bot": false,
"headline": "Address CVE-2025-14934",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-07T17:35:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b06b973e040ffede8d776ff7a94d22c68074ea98",
"body": null,
"is_bot": false,
"headline": "Address CVE-2025-14933",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-07T17:30:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "60578c3ac26b93b1932cba414a2870096bbcdd3b",
"body": null,
"is_bot": false,
"headline": "Address https://security-tracker.debian.org/tracker/CVE-2025-14932",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-07T17:23:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4d9b6d376bcfd30cfe795dc08ad9ea5a41a61e25",
"body": null,
"is_bot": false,
"headline": "Added missing release date for 4.10.1",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-06T17:26:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9fb74f4713a62a8a577842ebec015498e040a64f",
"body": "…0shores/netcdf-c into v4.10.1-wellspring.wif",
"is_bot": false,
"headline": "Merge branch 'fix-s3-lazy-init-windows-hang' of https://github.com/K2…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-07-06T17:16:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7d5cce4fc9b931d8223566820ec4fb3d5c988bed",
"body": null,
"is_bot": false,
"headline": "defer AWS init to first s3 invocation",
"author_name": "Kyle Shores",
"author_login": "K20shores",
"committed_at": "2026-06-29T12:15:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "80e5488f5398b5ff0d4506a736ca4d49118e08b5",
"body": null,
"is_bot": false,
"headline": "adding lazy initialization in libdispath",
"author_name": "Kyle Shores",
"author_login": "K20shores",
"committed_at": "2026-06-26T18:19:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4a9fe714e50ac51c81e591042e8e8c9af3572ba9",
"body": "…at-symbol, for the sake of Doxygen",
"is_bot": false,
"headline": "Update release notes, replace backslash at-symbol escape with double-…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-26T17:25:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4a8c4f52c6180f8216223a9c16bac7b66827b5f2",
"body": "…re preventing Doxygen from working.",
"is_bot": false,
"headline": "Update release notes, remove duplicate comment block headers which we…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-26T17:21:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c654f6dfa1a278a2919b2f3edd207d67e9c45088",
"body": "The AWS C++ SDK was initialized eagerly in nc_initialize() whenever S3\nsupport is compiled in, so any program that merely opened a local file\nstarted the SDK's background event-loop threads. On Windows the matching\nAws::ShutdownAPI(), driven from nc_finalize() via atexit() during DLL\nteardown under \n[…]\n so it only calls\nAws::ShutdownAPI() when the SDK was actually initialized.\n\nRefs: https://github.com/Unidata/netcdf-c/issues/2739\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "Lazily initialize AWS S3 SDK to avoid Windows exit-hang",
"author_name": "Kyle Shores",
"author_login": "K20shores",
"committed_at": "2026-06-26T17:20:49Z",
"body_truncated": true,
"is_coding_agent": true
},
{
"oid": "4ade9e6e0096d0fa261eca128d0136dcf081832a",
"body": null,
"is_bot": false,
"headline": "Update release notes",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-26T16:50:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4f128e67b37a3f6546d599ee99596974b92c1fc2",
"body": null,
"is_bot": false,
"headline": "Bumped to next release cycle.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-25T22:00:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2a9b6b6977260e3636677d8c2a86861f5a2965a3",
"body": null,
"is_bot": false,
"headline": "Updated SO Version",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-25T21:53:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a9d00956dd2aab725c7b60a8c047b1958299cc36",
"body": "Replace UDF mode flag bit-shifting with explicit array to prevent bit…",
"is_bot": false,
"headline": "Merge pull request #3394 from captainkirk99/ejh_udf2",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-23T15:47:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cfcc451e72ee3914050f4dca6e49826f11959d00",
"body": null,
"is_bot": false,
"headline": "Add fencepost to fix failure on MSVC+Windows testing.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-22T21:50:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c9a92dc44ad850e61049eb7b2c87d2b2d6edbfce",
"body": null,
"is_bot": false,
"headline": "Merge remote-tracking branch 'origin/main' into ejh_udf2",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-22T18:51:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c216ee4441449eb32c83581c9f70fb6a609db4eb",
"body": "Update windows MSVC+CMake GithubCI to fail properly if build fails.",
"is_bot": false,
"headline": "Merge pull request #3398 from WardF/catch-windows-cmake-failure.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-22T18:50:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1846519e78b6c2940c94faca4502d715641d9016",
"body": null,
"is_bot": false,
"headline": "Update ctest logic.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-22T17:29:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e354a5e39c45aa85f89d76338ec0ddb26ec088bf",
"body": null,
"is_bot": false,
"headline": "Update windows MSVC+CMake GithubCI to fail properly if build fails.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-22T17:14:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3e62b272e9af729670b6f87413bd0d0a3e91f8f1",
"body": "…failed.",
"is_bot": false,
"headline": "Correct an issue in the windows build where ctest would run if build …",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-22T17:11:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0c674afa88f224eae1604e660f21d26924da8591",
"body": null,
"is_bot": false,
"headline": "Add tst_udf_multi to cmake-based builds.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-22T16:19:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0dd96aa85038e5b26e79f810431a21481776c30a",
"body": "Fix libxml2 requirement when unnecessary",
"is_bot": false,
"headline": "Merge pull request #3396 from WardF/fix-libxml-dep.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-16T22:10:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "39e265aca7c2b3b6ebfe2c785432aed45451f303",
"body": null,
"is_bot": false,
"headline": "Merge branch 'main' into fix-libxml-dep.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-16T21:35:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "85b30eab0cf3d226b4e488cd65682965e0ae4dbd",
"body": null,
"is_bot": false,
"headline": "Update libxml2 logic",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-16T21:35:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0018a910f7032d6d21f76941cc51ebbab5ec6a9f",
"body": "fixed quantize",
"is_bot": false,
"headline": "Merge pull request #3390 from captainkirk99/ejh_fix_quantize",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-16T21:10:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8c4ad74ce39266684cf23a825e0d1e373badaca1",
"body": null,
"is_bot": false,
"headline": "Fix libxml2 requirement when unnecessary",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-16T16:26:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4c297e0c7c4aaff75a31c528206e985f6695ee5d",
"body": "Stubs for Fortran meta block size API calls",
"is_bot": false,
"headline": "Merge pull request #3395 from WardF/stub-fortran-meta-block-size.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-15T22:50:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8dc802b8782bd243cb283641a89a987dbaeeefbe",
"body": null,
"is_bot": false,
"headline": "Merge branch 'main' into ejh_udf2",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-15T21:31:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5c0456c39ad6c97b47ba65dea8fad272328f0751",
"body": null,
"is_bot": false,
"headline": "Merge branch 'main' into stub-fortran-meta-block-size.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-15T21:25:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e04589066c2c7a24b5d32769861d9d7710ef21ef",
"body": "add vlen mem test, removed some other mem tests, fixed -disable-utilities build",
"is_bot": false,
"headline": "Merge pull request #3355 from edhartnett/ejh_0412",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-15T21:24:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a8a5ed7a9ba4e3a05bd09dcdd2931c5f546b479f",
"body": null,
"is_bot": false,
"headline": "Merge branch 'main' into ejh_0412",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-15T17:43:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "255956c788aafc45c0e1f1732e46501d340ee78d",
"body": "…ons.",
"is_bot": false,
"headline": "Adding netcdf-fortran compatible stubs for the meta block size functi…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-15T15:40:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cfaaa38323b15b5386f9b87dbcc531f5a7cd9c04",
"body": "…-collision bugs",
"is_bot": false,
"headline": "Replace UDF mode flag bit-shifting with explicit array to prevent bit…",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-06-14T09:14:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2b3e5f37cb00ebc366c57ac9b9de5d476b401a75",
"body": "Adding new function nc_set_meta_block_size()",
"is_bot": false,
"headline": "Merge pull request #3391 from WardF/add-nc-set-meta-block-size.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-11T22:17:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7b4c67501ead81cd408895449c2894194fe9c997",
"body": null,
"is_bot": false,
"headline": "Updated release notes.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-11T21:33:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cd403ff989f2495d8cd323442ab2c10d50d81fd5",
"body": null,
"is_bot": false,
"headline": "removed unneeded test",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-06-11T20:42:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7fdc7f509300be3d9adb237257931e2701b48db9",
"body": null,
"is_bot": false,
"headline": "added test for cache size check",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-06-11T20:33:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7ac3ba75bc1609cb65f9a934cb6b8a2cfea49a01",
"body": null,
"is_bot": false,
"headline": "Attempted to wire in a test",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-11T20:07:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dc4a8378b1d3e9d3c8a6a061ffa1b3705d88a0aa",
"body": "…//github.com/Unidata/netcdf-c/issues/3386",
"is_bot": false,
"headline": "Taking a stab at adding nc_set_meta_block_size() in support of https:…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-06-11T20:02:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "85aec28b314f211557a0d6207d0f2dbb8d714697",
"body": null,
"is_bot": false,
"headline": "fixed quantize",
"author_name": "Edward Hartnett",
"author_login": "captainkirk99",
"committed_at": "2026-06-10T00:57:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6b0fc10e1249ba927ea6b95ac44c1bb0ae73bdd0",
"body": "Fix missing run_cachetest.sh",
"is_bot": false,
"headline": "Merge pull request #3384 from WardF/fix_missing_cachetest.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-16T04:47:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b70111725b4f8fb73f10b46479da00abfc263435",
"body": null,
"is_bot": false,
"headline": "Fix missing run_cachetest.sh",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-15T22:42:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "47729a4c52c0e411c705c1a10dc7881d3c968240",
"body": "Add an exploratory fix to #3199",
"is_bot": false,
"headline": "Merge pull request #3382 from WardF/fix-3199.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-15T22:10:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "73495c2e4469e283544eb946ef748f125da4851d",
"body": "…ps://github.com/NCAR/geocat-comp/pull/855",
"is_bot": false,
"headline": "Pinning micromamba to a working version, same fix as suggested in htt…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-15T21:39:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9a1f81ff303c8b7d530ae7f5ffd0378846efa86a",
"body": "…own issue with Node.js 20",
"is_bot": false,
"headline": "Bump github actions to latest versions in main-cmake.yml, to fix a kn…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-15T20:00:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "03ad4043b78a06e52278986411c8025bd52fbcc3",
"body": "…3199. A good time to familiarize myself with more modern mpi",
"is_bot": false,
"headline": "Add an exploratory fix to https://github.com/Unidata/netcdf-c/issues/…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-13T23:29:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "14c012b518386b1c5df630a8759ab915b69cb3db",
"body": "removed Dennis name from CODEOWNERS",
"is_bot": false,
"headline": "Merge pull request #3379 from edhartnett/ejh_dennis",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-08T22:42:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4f7c8dd6756bb50e08daa6cc4c5c3f5b2eae71a2",
"body": null,
"is_bot": false,
"headline": "removed Dennis name from CODEOWNERS",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-05-08T13:08:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c9692ef0f2846992fc22b5a39aa7cf346aa5ff76",
"body": null,
"is_bot": false,
"headline": "more tests which need utils to run",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-05-05T16:49:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7eb267a0759a1cc2c51913d4da1078af616944a7",
"body": "…t-size\n\nfix: use nbytes instead of buf_size as input length in H5Zzstd filter",
"is_bot": false,
"headline": "Merge pull request #3370 from brtnfld/fix/h5zzstd-use-nbytes-for-inpu…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-01T21:22:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7849fa00d0e6732c8cc55c6f0db984423f353037",
"body": "More documentation cleanup",
"is_bot": false,
"headline": "Merge pull request #3371 from WardF/fix-docs.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-01T21:11:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "214cb603f019ed00b48df7f7f1174ab13305005a",
"body": null,
"is_bot": false,
"headline": "Removed old unused file, tightened up some of the documentation.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-01T20:35:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bd89bd47a149cf768d17c2585d925c7937db7223",
"body": null,
"is_bot": false,
"headline": "Remove old/unused/never completed file.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-05-01T20:18:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6c3892d9f03466213920ffb9d4d5968337679acb",
"body": "The HDF5 filter API distinguishes between nbytes (the amount of valid\ndata in the buffer) and *buf_size (the total allocated capacity of the\nbuffer). The zstd filter was using *buf_size as the input length for\nboth ZSTD_getFrameContentSize and ZSTD_decompress, which worked\npreviously because the two\n[…]\nt the valid\ncompressed frame into uninitialized memory, resulting in a failure.\n\nFix by using nbytes as the input buffer length, which correctly\nreflects the amount of compressed data to be processed.",
"is_bot": false,
"headline": "fix: use nbytes instead of buf_size as input length in H5Zzstd filter",
"author_name": "Scot Breitenfeld",
"author_login": "brtnfld",
"committed_at": "2026-05-01T17:06:34Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "bc358dca2ed355768d22b055495e7343192e7128",
"body": null,
"is_bot": false,
"headline": "merge",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-30T13:30:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a4f32ec41cdb24bcec484f1e77ad1497df936984",
"body": "Fix inherited libaec/szip dependency",
"is_bot": false,
"headline": "Merge pull request #3369 from WardF/fix-libaec-dep.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-29T22:19:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9bc6c58f36e2bd45cfe1a3e68a601914d9574092",
"body": null,
"is_bot": false,
"headline": "dont run tests which depend on HDF5 if HDF5 disabled in CMake build",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-29T18:23:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f3b57599aac8e815c7174f4c06f5c70d2776e8ea",
"body": "…/Unidata/netcdf-c/issues/3198",
"is_bot": false,
"headline": "Fix inherited libaec/szip dependency in support of https://github.com…",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-29T17:49:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b84bd32b39e25e0787b9670cf93df6f222aeb0f2",
"body": null,
"is_bot": false,
"headline": "dont run tests which depend on utils if utils disabled in CMake build",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-29T17:27:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dfed6daed5e9636596ac8fb47cc34f3e9f0ee504",
"body": null,
"is_bot": false,
"headline": "dont run tests which depend on utils if utils disabled in CMake build",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-29T17:17:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "234fd7adda4c6a6fd2ffe2dfce87958ef5ed0ed3",
"body": null,
"is_bot": false,
"headline": "change to trigger CI",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-29T15:52:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "341b13e35d7f6c71467237df7307c4c526bd442a",
"body": null,
"is_bot": false,
"headline": "merge",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-29T15:34:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b788cd8e9245c43a7106def2e7779b848fc7ab14",
"body": "Documentation Cleanup",
"is_bot": false,
"headline": "Merge pull request #3368 from WardF/doc-cleanup.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-28T17:55:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c8c6c8962ed47b36aa6d48994612914a7684017e",
"body": null,
"is_bot": false,
"headline": "Restore autotools-centered documentation.",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-28T16:12:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8b11cd27bd3b95fa7b2adecd174ddd6fbca3f901",
"body": "CMake: make '/utf-8' flag private for MSVC",
"is_bot": false,
"headline": "Merge pull request #3363 from MuellerSeb/fix/msvc-private-utf-8-flag",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-24T23:30:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2dc3d9c674ebe4818100e6327ac3d1ad0cd78c2d",
"body": "Fix TC_EXPANDED filter to satisfy HDF5 chunk buffer size checks",
"is_bot": false,
"headline": "Merge pull request #3366 from brtnfld/fix-h5zmisc-expanded",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-24T23:25:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6f61d5cf100267069e90d4a95fb20de7798a5808",
"body": null,
"is_bot": false,
"headline": "Merge branch 'main' into doc-cleanup.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-24T22:55:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d450c57c5af5a1bf94d53ade3e61a707273ad8bf",
"body": null,
"is_bot": false,
"headline": "Update some old documentation",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-24T22:54:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ee37f2087b471e8ca562afec1722a5463de0e12a",
"body": "plugins: Do not create .pdb file in release mode and fix CMAKE_BUILD_TYPE",
"is_bot": false,
"headline": "Merge pull request #3367 from mwestphal/pdb_not_release",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-24T21:37:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d13d9c0c0c10b7bc51f4531cbf9a17f7c43939a1",
"body": null,
"is_bot": false,
"headline": "plugins: Do not create .pdb file in release mode",
"author_name": "Mathieu Westphal",
"author_login": "mwestphal",
"committed_at": "2026-04-24T06:34:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3a385e60e87cda6f28787acb627cabc258607bd4",
"body": "Store original chunk size as a header in the expanded buffer during\ncompression, and recover it during decompression, so the returned\ndecompressed size exactly matches the original chunk size as required\nby HDF5 PR #6184 (Chunk Buffer Fixes). Fixes issue #3365.",
"is_bot": false,
"headline": "Fix TC_EXPANDED filter to satisfy HDF5 chunk buffer size checks",
"author_name": "M. Scot Breitenfeld",
"author_login": "brtnfld",
"committed_at": "2026-04-21T19:59:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "91a3c03a060ce1d45083d34b8571c67d7aaf64bd",
"body": null,
"is_bot": false,
"headline": "change to trigger CI",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-20T14:29:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a89064d7fdc6b5637dcc27ee9254e5bfb3588066",
"body": null,
"is_bot": false,
"headline": "CMake: make '/utf-8' flag private for MSVC",
"author_name": "Sebastian Müller",
"author_login": "MuellerSeb",
"committed_at": "2026-04-19T17:45:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a9983eacb2eca32145440aa8c0b2fb5a680b9fa9",
"body": null,
"is_bot": false,
"headline": "minor change to trigger CI",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-19T17:14:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b0c357e8af07561cd67e768ddd1d8434919f4456",
"body": null,
"is_bot": false,
"headline": "merge master",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-19T12:57:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5514ce92b0227619fc9bdee27f2c3b0cf00a4df5",
"body": null,
"is_bot": false,
"headline": "readded tst_mem_safety",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-17T16:11:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a33a4c77bdbead5680ac85be14204891f1cdbcb5",
"body": null,
"is_bot": false,
"headline": "readded tst_mem_safety",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-17T16:10:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2627747ffbc1bf34ac15ab2cee9ef867b3e8bff3",
"body": null,
"is_bot": false,
"headline": "readded tst_h5_open_close",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-17T16:01:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d64f3d9e00c9b610debdadc0fc7c4f1bf9c0822e",
"body": "Fix Clang -Wself-assign warnings",
"is_bot": false,
"headline": "Merge pull request #3203 from seanm/Wself-assign",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-15T19:37:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a6ae34ad3f039e9549ed2565bec3841897004b35",
"body": null,
"is_bot": false,
"headline": "Correct logic around usage() and (void) casts",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-15T17:53:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b8d48afa9f91bcc5c2e2c72e2ed5fdb52e6c172d",
"body": null,
"is_bot": false,
"headline": "Merge branch 'main' into Wself-assign",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-15T16:49:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "31a8e105d166af8513893360ea89317748fd491f",
"body": null,
"is_bot": false,
"headline": "fixed comments in test",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-15T14:07:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3f289766fcbdc3d8c9eaf7537616b2225f52528c",
"body": null,
"is_bot": false,
"headline": "added test",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-15T12:56:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0c09063c4063fda408cbb70151e9f5331abe17d8",
"body": null,
"is_bot": false,
"headline": "added vlen test",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-15T12:50:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fac93a11ad313431e71b148c02518b76553712b8",
"body": "Fix failure on 32-bit platform.",
"is_bot": false,
"headline": "Merge pull request #3358 from WardF/fix-32bit-test.wif",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-14T22:52:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "57a7d1203a6e7b3394fee346e86a6276eca41eb9",
"body": null,
"is_bot": false,
"headline": "Update test to accomodate correct size on both 32 and 64 bit platforms",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-14T20:52:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3d33e2a76c916bb8033c948b9f347e534459d9d5",
"body": null,
"is_bot": false,
"headline": "Correct tail-padding for 32 & 64-bit platforms",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-14T17:29:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ac33946331501f0103a6af19a4fa366c16cf6c53",
"body": "Fixed Clang -Wunused-but-set-variable warnings",
"is_bot": false,
"headline": "Merge pull request #3205 from seanm/Wunused-but-set-variable",
"author_name": "Ward Fisher",
"author_login": "WardF",
"committed_at": "2026-04-14T16:22:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e6ad6f54f9035888ed2affc5ded832733ffcf5bf",
"body": null,
"is_bot": false,
"headline": "more tests that cant run without utilities",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-14T12:14:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9e42f277ec5abc16582b7c9d2d1670c262050552",
"body": null,
"is_bot": false,
"headline": "removed mem test",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-14T11:26:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2ef5ba06b68e44f51ce82c4a8215c262d91bb762",
"body": null,
"is_bot": false,
"headline": "fixed test that should not run",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-13T15:47:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6854860da0da6dd4090ac31d47ef7d1998ebf358",
"body": null,
"is_bot": false,
"headline": "removed test for memory stuff",
"author_name": "Ed",
"author_login": "edhartnett",
"committed_at": "2026-04-13T15:01:14Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 55,
"commits_last_year": 883,
"latest_release_at": "2026-07-09T16:31:51Z",
"latest_release_tag": "v4.10.1",
"releases_from_tags": false,
"days_since_last_push": 12,
"active_weeks_last_year": 48,
"days_since_latest_release": 18,
"mean_days_between_releases": 165.5
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": true,
"health_percentage": 100,
"has_issue_template": true,
"has_code_of_conduct": true,
"has_pull_request_template": false
},
"ecosystem": {
"packages": []
},
"popularity": {
"forks": 300,
"stars": 598,
"watchers": 43,
"fork_history": {
"days": [
{
"date": "2013-08-13",
"count": 1
},
{
"date": "2013-10-20",
"count": 1
},
{
"date": "2013-12-13",
"count": 2
},
{
"date": "2014-02-06",
"count": 1
},
{
"date": "2014-03-19",
"count": 1
},
{
"date": "2014-04-24",
"count": 1
},
{
"date": "2014-04-28",
"count": 1
},
{
"date": "2014-07-12",
"count": 1
},
{
"date": "2014-07-14",
"count": 1
},
{
"date": "2014-07-24",
"count": 1
},
{
"date": "2014-08-02",
"count": 1
},
{
"date": "2014-08-12",
"count": 1
},
{
"date": "2014-08-22",
"count": 1
},
{
"date": "2014-09-15",
"count": 1
},
{
"date": "2014-09-29",
"count": 1
},
{
"date": "2014-10-06",
"count": 1
},
{
"date": "2014-10-11",
"count": 1
},
{
"date": "2014-10-29",
"count": 1
},
{
"date": "2014-11-07",
"count": 1
},
{
"date": "2014-11-22",
"count": 1
},
{
"date": "2015-01-05",
"count": 1
},
{
"date": "2015-01-14",
"count": 1
},
{
"date": "2015-04-18",
"count": 1
},
{
"date": "2015-06-14",
"count": 1
},
{
"date": "2015-07-27",
"count": 1
},
{
"date": "2015-08-06",
"count": 1
},
{
"date": "2015-09-08",
"count": 1
},
{
"date": "2015-10-02",
"count": 1
},
{
"date": "2015-11-26",
"count": 1
},
{
"date": "2015-12-08",
"count": 1
},
{
"date": "2016-01-11",
"count": 1
},
{
"date": "2016-03-10",
"count": 1
},
{
"date": "2016-04-07",
"count": 1
},
{
"date": "2016-05-04",
"count": 1
},
{
"date": "2016-05-26",
"count": 1
},
{
"date": "2016-06-27",
"count": 1
},
{
"date": "2016-07-17",
"count": 1
},
{
"date": "2016-09-02",
"count": 2
},
{
"date": "2016-10-25",
"count": 1
},
{
"date": "2016-11-05",
"count": 1
},
{
"date": "2016-11-16",
"count": 1
},
{
"date": "2016-12-01",
"count": 1
},
{
"date": "2017-01-09",
"count": 1
},
{
"date": "2017-01-26",
"count": 1
},
{
"date": "2017-02-05",
"count": 1
},
{
"date": "2017-04-09",
"count": 1
},
{
"date": "2017-04-12",
"count": 1
},
{
"date": "2017-04-27",
"count": 1
},
{
"date": "2017-04-28",
"count": 1
},
{
"date": "2017-06-07",
"count": 1
},
{
"date": "2017-07-03",
"count": 2
},
{
"date": "2017-07-20",
"count": 1
},
{
"date": "2017-07-31",
"count": 1
},
{
"date": "2017-08-09",
"count": 1
},
{
"date": "2017-08-22",
"count": 1
},
{
"date": "2017-09-27",
"count": 1
},
{
"date": "2017-10-22",
"count": 1
},
{
"date": "2017-10-23",
"count": 1
},
{
"date": "2017-11-16",
"count": 1
},
{
"date": "2017-11-25",
"count": 1
},
{
"date": "2017-12-13",
"count": 1
},
{
"date": "2017-12-20",
"count": 1
},
{
"date": "2018-01-02",
"count": 1
},
{
"date": "2018-01-29",
"count": 1
},
{
"date": "2018-02-01",
"count": 1
},
{
"date": "2018-02-10",
"count": 1
},
{
"date": "2018-02-13",
"count": 1
},
{
"date": "2018-02-14",
"count": 1
},
{
"date": "2018-02-21",
"count": 1
},
{
"date": "2018-03-02",
"count": 1
},
{
"date": "2018-03-07",
"count": 1
},
{
"date": "2018-03-10",
"count": 1
},
{
"date": "2018-03-16",
"count": 1
},
{
"date": "2018-03-17",
"count": 1
},
{
"date": "2018-04-09",
"count": 1
},
{
"date": "2018-04-19",
"count": 1
},
{
"date": "2018-04-24",
"count": 2
},
{
"date": "2018-04-25",
"count": 1
},
{
"date": "2018-04-26",
"count": 1
},
{
"date": "2018-06-15",
"count": 1
},
{
"date": "2018-06-22",
"count": 2
},
{
"date": "2018-06-25",
"count": 1
},
{
"date": "2018-07-23",
"count": 1
},
{
"date": "2018-07-30",
"count": 1
},
{
"date": "2018-08-10",
"count": 2
},
{
"date": "2018-08-28",
"count": 1
},
{
"date": "2018-09-12",
"count": 1
},
{
"date": "2018-09-14",
"count": 1
},
{
"date": "2018-10-24",
"count": 1
},
{
"date": "2018-11-12",
"count": 1
},
{
"date": "2018-12-14",
"count": 1
},
{
"date": "2019-01-04",
"count": 1
},
{
"date": "2019-01-08",
"count": 1
},
{
"date": "2019-01-11",
"count": 1
},
{
"date": "2019-01-17",
"count": 1
},
{
"date": "2019-01-24",
"count": 1
},
{
"date": "2019-02-01",
"count": 1
},
{
"date": "2019-02-12",
"count": 1
},
{
"date": "2019-03-17",
"count": 1
},
{
"date": "2019-03-18",
"count": 1
},
{
"date": "2019-04-10",
"count": 1
},
{
"date": "2019-04-12",
"count": 1
},
{
"date": "2019-04-23",
"count": 1
},
{
"date": "2019-07-09",
"count": 1
},
{
"date": "2019-07-13",
"count": 1
},
{
"date": "2019-07-29",
"count": 1
},
{
"date": "2019-07-30",
"count": 1
},
{
"date": "2019-07-31",
"count": 1
},
{
"date": "2019-08-02",
"count": 1
},
{
"date": "2019-09-12",
"count": 1
},
{
"date": "2019-09-13",
"count": 1
},
{
"date": "2019-11-12",
"count": 1
},
{
"date": "2019-11-19",
"count": 1
},
{
"date": "2019-12-18",
"count": 1
},
{
"date": "2020-01-18",
"count": 1
},
{
"date": "2020-02-11",
"count": 2
},
{
"date": "2020-02-18",
"count": 1
},
{
"date": "2020-02-24",
"count": 1
},
{
"date": "2020-02-26",
"count": 1
},
{
"date": "2020-03-17",
"count": 1
},
{
"date": "2020-03-18",
"count": 1
},
{
"date": "2020-03-27",
"count": 1
},
{
"date": "2020-04-09",
"count": 1
},
{
"date": "2020-04-28",
"count": 1
},
{
"date": "2020-05-05",
"count": 1
},
{
"date": "2020-05-09",
"count": 1
},
{
"date": "2020-05-12",
"count": 1
},
{
"date": "2020-05-13",
"count": 1
},
{
"date": "2020-05-20",
"count": 1
},
{
"date": "2020-05-28",
"count": 1
},
{
"date": "2020-05-30",
"count": 1
},
{
"date": "2020-06-03",
"count": 1
},
{
"date": "2020-06-12",
"count": 1
},
{
"date": "2020-06-24",
"count": 1
},
{
"date": "2020-07-08",
"count": 1
},
{
"date": "2020-07-22",
"count": 2
},
{
"date": "2020-08-06",
"count": 1
},
{
"date": "2020-08-20",
"count": 1
},
{
"date": "2020-10-04",
"count": 1
},
{
"date": "2020-10-06",
"count": 1
},
{
"date": "2020-10-25",
"count": 1
},
{
"date": "2020-11-14",
"count": 1
},
{
"date": "2020-11-18",
"count": 1
},
{
"date": "2020-11-24",
"count": 1
},
{
"date": "2020-12-01",
"count": 1
},
{
"date": "2020-12-11",
"count": 1
},
{
"date": "2021-01-07",
"count": 1
},
{
"date": "2021-01-13",
"count": 1
},
{
"date": "2021-01-19",
"count": 1
},
{
"date": "2021-01-21",
"count": 1
},
{
"date": "2021-01-26",
"count": 2
},
{
"date": "2021-02-17",
"count": 1
},
{
"date": "2021-03-02",
"count": 1
},
{
"date": "2021-03-04",
"count": 1
},
{
"date": "2021-03-25",
"count": 1
},
{
"date": "2021-03-31",
"count": 1
},
{
"date": "2021-04-16",
"count": 1
},
{
"date": "2021-04-21",
"count": 1
},
{
"date": "2021-05-10",
"count": 1
},
{
"date": "2021-05-21",
"count": 1
},
{
"date": "2021-06-10",
"count": 1
},
{
"date": "2021-08-04",
"count": 2
},
{
"date": "2021-08-23",
"count": 1
},
{
"date": "2021-08-28",
"count": 1
},
{
"date": "2021-08-30",
"count": 1
},
{
"date": "2021-09-07",
"count": 1
},
{
"date": "2021-09-26",
"count": 1
},
{
"date": "2021-10-08",
"count": 1
},
{
"date": "2021-10-09",
"count": 1
},
{
"date": "2021-10-20",
"count": 1
},
{
"date": "2021-10-23",
"count": 1
},
{
"date": "2021-11-11",
"count": 1
},
{
"date": "2021-11-24",
"count": 1
},
{
"date": "2021-12-16",
"count": 1
},
{
"date": "2021-12-24",
"count": 1
},
{
"date": "2022-01-08",
"count": 1
},
{
"date": "2022-01-16",
"count": 1
},
{
"date": "2022-02-04",
"count": 1
},
{
"date": "2022-02-07",
"count": 1
},
{
"date": "2022-02-11",
"count": 1
},
{
"date": "2022-03-02",
"count": 1
},
{
"date": "2022-03-03",
"count": 1
},
{
"date": "2022-03-14",
"count": 1
},
{
"date": "2022-03-18",
"count": 1
},
{
"date": "2022-04-19",
"count": 1
},
{
"date": "2022-04-25",
"count": 1
},
{
"date": "2022-05-17",
"count": 1
},
{
"date": "2022-05-26",
"count": 1
},
{
"date": "2022-06-06",
"count": 1
},
{
"date": "2022-06-19",
"count": 1
},
{
"date": "2022-06-23",
"count": 1
},
{
"date": "2022-06-27",
"count": 1
},
{
"date": "2022-06-29",
"count": 1
},
{
"date": "2022-06-30",
"count": 1
},
{
"date": "2022-07-06",
"count": 1
},
{
"date": "2022-08-03",
"count": 1
},
{
"date": "2022-08-27",
"count": 1
},
{
"date": "2022-09-24",
"count": 1
},
{
"date": "2022-10-15",
"count": 1
},
{
"date": "2022-11-03",
"count": 1
},
{
"date": "2022-11-20",
"count": 1
},
{
"date": "2022-11-28",
"count": 1
},
{
"date": "2022-12-08",
"count": 1
},
{
"date": "2023-01-04",
"count": 1
},
{
"date": "2023-01-11",
"count": 1
},
{
"date": "2023-01-19",
"count": 1
},
{
"date": "2023-01-24",
"count": 1
},
{
"date": "2023-01-26",
"count": 1
},
{
"date": "2023-02-17",
"count": 1
},
{
"date": "2023-02-20",
"count": 1
},
{
"date": "2023-02-28",
"count": 1
},
{
"date": "2023-03-16",
"count": 1
},
{
"date": "2023-03-20",
"count": 1
},
{
"date": "2023-03-22",
"count": 1
},
{
"date": "2023-04-05",
"count": 1
},
{
"date": "2023-06-06",
"count": 1
},
{
"date": "2023-06-14",
"count": 1
},
{
"date": "2023-07-05",
"count": 1
},
{
"date": "2023-07-10",
"count": 1
},
{
"date": "2023-07-27",
"count": 2
},
{
"date": "2023-08-02",
"count": 1
},
{
"date": "2023-08-10",
"count": 1
},
{
"date": "2023-08-19",
"count": 1
},
{
"date": "2023-08-26",
"count": 1
},
{
"date": "2023-09-18",
"count": 1
},
{
"date": "2023-11-08",
"count": 1
},
{
"date": "2023-12-12",
"count": 1
},
{
"date": "2023-12-16",
"count": 1
},
{
"date": "2024-01-04",
"count": 1
},
{
"date": "2024-02-13",
"count": 1
},
{
"date": "2024-02-18",
"count": 1
},
{
"date": "2024-02-22",
"count": 1
},
{
"date": "2024-02-23",
"count": 1
},
{
"date": "2024-03-06",
"count": 1
},
{
"date": "2024-03-13",
"count": 1
},
{
"date": "2024-04-16",
"count": 1
},
{
"date": "2024-05-05",
"count": 1
},
{
"date": "2024-05-19",
"count": 1
},
{
"date": "2024-07-05",
"count": 1
},
{
"date": "2024-08-10",
"count": 1
},
{
"date": "2024-09-25",
"count": 1
},
{
"date": "2024-12-31",
"count": 1
},
{
"date": "2025-01-10",
"count": 1
},
{
"date": "2025-01-29",
"count": 1
},
{
"date": "2025-02-08",
"count": 1
},
{
"date": "2025-02-24",
"count": 1
},
{
"date": "2025-03-05",
"count": 1
},
{
"date": "2025-03-16",
"count": 1
},
{
"date": "2025-03-21",
"count": 1
},
{
"date": "2025-03-25",
"count": 1
},
{
"date": "2025-04-02",
"count": 1
},
{
"date": "2025-04-08",
"count": 1
},
{
"date": "2025-05-07",
"count": 1
},
{
"date": "2025-05-10",
"count": 2
},
{
"date": "2025-05-13",
"count": 1
},
{
"date": "2025-05-14",
"count": 1
},
{
"date": "2025-06-13",
"count": 1
},
{
"date": "2025-06-28",
"count": 1
},
{
"date": "2025-07-19",
"count": 1
},
{
"date": "2025-08-13",
"count": 1
},
{
"date": "2025-08-29",
"count": 1
},
{
"date": "2025-09-18",
"count": 1
},
{
"date": "2025-09-29",
"count": 1
},
{
"date": "2025-10-02",
"count": 1
},
{
"date": "2025-10-13",
"count": 1
},
{
"date": "2025-10-18",
"count": 1
},
{
"date": "2025-10-30",
"count": 1
},
{
"date": "2025-11-23",
"count": 1
},
{
"date": "2025-12-09",
"count": 1
},
{
"date": "2025-12-16",
"count": 1
},
{
"date": "2025-12-31",
"count": 1
},
{
"date": "2026-02-03",
"count": 1
},
{
"date": "2026-03-17",
"count": 1
},
{
"date": "2026-04-12",
"count": 1
},
{
"date": "2026-04-19",
"count": 1
},
{
"date": "2026-04-30",
"count": 1
},
{
"date": "2026-05-06",
"count": 1
},
{
"date": "2026-05-17",
"count": 1
},
{
"date": "2026-05-25",
"count": 1
},
{
"date": "2026-06-07",
"count": 1
},
{
"date": "2026-06-08",
"count": 1
},
{
"date": "2026-06-25",
"count": 2
},
{
"date": "2026-07-09",
"count": 1
},
{
"date": "2026-07-21",
"count": 1
}
],
"complete": true,
"collected": 297,
"total_forks": 300
},
"star_history": null,
"open_issues_and_prs": 288
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [
"examples"
],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [],
"largest_source_bytes": 2236009,
"source_files_sampled": 901,
"oversized_source_files": 33,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [],
"advisories": {
"error": "No resolved dependencies to assess",
"scope": "repository_graph",
"source": null,
"findings": [],
"collected": false,
"malicious": [],
"truncated": false,
"by_severity": {},
"advisory_count": 0,
"affected_count": 0,
"assessed_count": 0,
"malicious_count": 0,
"assessed_package": null,
"unassessed_count": 0,
"direct_affected_count": 0
},
"ecosystems": [],
"dependencies": [],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [],
"collected": true,
"truncated": false,
"total_count": 0,
"direct_count": 0,
"indirect_count": 0
}
},
"maintainership": {
"issues": {
"open_prs": 22,
"merged_prs": 1391,
"open_issues": 266,
"closed_ratio": 0.839,
"closed_issues": 1383,
"closed_unmerged_prs": 292
},
"bus_factor": 2,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "WardF",
"commits": 3920,
"avatar_url": "https://avatars.githubusercontent.com/u/4324946?v=4"
},
{
"type": "User",
"login": "edhartnett",
"commits": 1837,
"avatar_url": "https://avatars.githubusercontent.com/u/4533212?v=4"
},
{
"type": "User",
"login": "DennisHeimbigner",
"commits": 1601,
"avatar_url": "https://avatars.githubusercontent.com/u/905179?v=4"
},
{
"type": "User",
"login": "edwardhartnett",
"commits": 623,
"avatar_url": "https://avatars.githubusercontent.com/u/38856240?v=4"
},
{
"type": "User",
"login": "gsjaardema",
"commits": 195,
"avatar_url": "https://avatars.githubusercontent.com/u/897294?v=4"
},
{
"type": "User",
"login": "ZedThree",
"commits": 153,
"avatar_url": "https://avatars.githubusercontent.com/u/1486942?v=4"
},
{
"type": "User",
"login": "K20shores",
"commits": 135,
"avatar_url": "https://avatars.githubusercontent.com/u/13836216?v=4"
},
{
"type": "User",
"login": "wkliao",
"commits": 107,
"avatar_url": "https://avatars.githubusercontent.com/u/1634098?v=4"
},
{
"type": "User",
"login": "mannreis",
"commits": 81,
"avatar_url": "https://avatars.githubusercontent.com/u/16836000?v=4"
},
{
"type": "User",
"login": "qkoziol",
"commits": 69,
"avatar_url": "https://avatars.githubusercontent.com/u/5251522?v=4"
}
],
"contributors_sampled": 100,
"top_contributor_share": 0.425
},
"quality_signals": {
"has_ci": true,
"has_tests": false,
"ci_workflows": [
"docker_regression_testing.yml",
"main-cmake.yml",
"run_tests_bigendian.yml",
"run_tests_cdash.yml",
"run_tests_osx.yml",
"run_tests_ubuntu.yml",
"run_tests_win_cygwin.yml",
"run_tests_win_mingw.yml"
],
"has_docs_dir": true,
"linter_configs": [],
"has_editorconfig": true,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": null,
"reason": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 8,
"reason": "5 out of 6 merged PRs checked by a CI test -- score normalized to 8",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 5,
"reason": "Found 3/6 approved changesets -- score normalized to 5",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 10,
"reason": "project has 43 contributing companies or organizations",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": 10,
"reason": "no dangerous workflow patterns detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 0,
"reason": "no update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 10,
"reason": "project is fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 10,
"reason": "30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": 0,
"reason": "dependency not pinned by hash detected -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 0,
"reason": "SAST tool is not run on all commits -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 10,
"reason": "security policy file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": 0,
"reason": "detected GitHub workflow tokens with excessive permissions",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 10,
"reason": "0 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "932548c0bba4cd2dd509473e0721063a2a370f44",
"ran_at": "2026-07-28T02:15:32Z",
"aggregate_score": 6.3,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": false
},
"contribution_flow": {
"collected": true,
"ci_last_run_at": "2026-07-15T15:55:43Z",
"oldest_open_prs": [
{
"number": 1448,
"created_at": "2019-07-31T14:28:16Z",
"last_comment_at": "2023-03-06T18:09:36Z",
"last_comment_author": "ZedThree"
},
{
"number": 2653,
"created_at": "2023-03-07T13:37:46Z",
"last_comment_at": "2026-07-03T11:42:00Z",
"last_comment_author": "CLAassistant"
},
{
"number": 2718,
"created_at": "2023-07-05T08:52:05Z",
"last_comment_at": "2025-08-10T21:24:41Z",
"last_comment_author": "dg0yt"
},
{
"number": 2852,
"created_at": "2024-01-31T17:19:27Z",
"last_comment_at": "2025-01-06T17:52:29Z",
"last_comment_author": "WardF"
},
{
"number": 2896,
"created_at": "2024-03-22T16:51:34Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 2925,
"created_at": "2024-05-15T15:03:24Z",
"last_comment_at": "2025-02-22T09:30:42Z",
"last_comment_author": "georgthegreat"
},
{
"number": 3068,
"created_at": "2024-12-23T22:13:16Z",
"last_comment_at": "2025-02-11T14:38:05Z",
"last_comment_author": "mannreis"
},
{
"number": 3109,
"created_at": "2025-03-11T16:14:38Z",
"last_comment_at": "2025-04-16T19:09:10Z",
"last_comment_author": "WardF"
},
{
"number": 3137,
"created_at": "2025-06-09T01:09:00Z",
"last_comment_at": "2025-06-09T01:09:07Z",
"last_comment_author": "CLAassistant"
},
{
"number": 3244,
"created_at": "2026-01-06T20:57:23Z",
"last_comment_at": "2026-01-15T17:13:54Z",
"last_comment_author": "mannreis"
},
{
"number": 3254,
"created_at": "2026-01-29T15:08:03Z",
"last_comment_at": "2026-07-15T16:29:49Z",
"last_comment_author": "WardF"
},
{
"number": 3338,
"created_at": "2026-03-26T18:33:05Z",
"last_comment_at": "2026-03-26T18:33:23Z",
"last_comment_author": "mannreis"
},
{
"number": 3361,
"created_at": "2026-04-19T13:48:02Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 3374,
"created_at": "2026-05-07T14:54:11Z",
"last_comment_at": "2026-06-16T17:32:40Z",
"last_comment_author": "WardF"
},
{
"number": 3375,
"created_at": "2026-05-08T12:52:21Z",
"last_comment_at": "2026-05-08T12:52:27Z",
"last_comment_author": "CLAassistant"
},
{
"number": 3376,
"created_at": "2026-05-08T12:57:04Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 3377,
"created_at": "2026-05-08T12:58:01Z",
"last_comment_at": "2026-05-08T13:40:01Z",
"last_comment_author": "MarkLee131"
},
{
"number": 3380,
"created_at": "2026-05-08T13:26:54Z",
"last_comment_at": "2026-05-20T16:46:11Z",
"last_comment_author": "MarkLee131"
},
{
"number": 3399,
"created_at": "2026-06-25T02:19:55Z",
"last_comment_at": "2026-07-24T00:26:16Z",
"last_comment_author": "tomdurrant"
},
{
"number": 3409,
"created_at": "2026-07-21T11:16:03Z",
"last_comment_at": "2026-07-27T16:46:47Z",
"last_comment_author": "dopplershift"
}
],
"last_merged_pr_at": "2026-07-15T15:55:41Z",
"ci_last_conclusion": null,
"oldest_open_issues": [
{
"number": 175,
"created_at": "2015-12-17T04:30:34Z",
"last_comment_at": "2016-01-04T20:27:30Z",
"last_comment_author": "DennisHeimbigner"
},
{
"number": 241,
"created_at": "2016-03-28T21:43:22Z",
"last_comment_at": "2022-04-26T19:26:39Z",
"last_comment_author": "edwardhartnett"
},
{
"number": 257,
"created_at": "2016-04-24T09:04:52Z",
"last_comment_at": "2018-11-09T16:31:13Z",
"last_comment_author": "edhartnett"
},
{
"number": 307,
"created_at": "2016-08-23T14:13:27Z",
"last_comment_at": "2022-05-04T16:09:48Z",
"last_comment_author": "edwardhartnett"
},
{
"number": 345,
"created_at": "2016-12-28T21:00:57Z",
"last_comment_at": "2016-12-29T23:27:17Z",
"last_comment_author": "DennisHeimbigner"
},
{
"number": 382,
"created_at": "2017-03-23T19:06:39Z",
"last_comment_at": "2021-07-22T07:28:06Z",
"last_comment_author": "kenash0625"
},
{
"number": 391,
"created_at": "2017-04-03T10:53:31Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 402,
"created_at": "2017-05-02T20:16:33Z",
"last_comment_at": "2017-06-05T21:26:35Z",
"last_comment_author": "rsignell-usgs"
},
{
"number": 474,
"created_at": "2017-08-30T09:57:23Z",
"last_comment_at": "2017-10-04T19:48:28Z",
"last_comment_author": "DennisHeimbigner"
},
{
"number": 483,
"created_at": "2017-09-13T12:51:58Z",
"last_comment_at": "2018-08-21T12:20:34Z",
"last_comment_author": "edhartnett"
},
{
"number": 554,
"created_at": "2017-10-30T00:53:28Z",
"last_comment_at": "2021-02-21T04:17:50Z",
"last_comment_author": "scivision"
},
{
"number": 597,
"created_at": "2017-11-07T03:52:18Z",
"last_comment_at": "2025-02-19T10:58:04Z",
"last_comment_author": "twsearle"
},
{
"number": 629,
"created_at": "2017-11-10T20:11:54Z",
"last_comment_at": "2018-01-19T23:02:48Z",
"last_comment_author": "edhartnett"
},
{
"number": 734,
"created_at": "2017-12-21T20:13:17Z",
"last_comment_at": "2026-02-23T16:35:39Z",
"last_comment_author": "edhartnett"
},
{
"number": 771,
"created_at": "2018-01-17T06:46:08Z",
"last_comment_at": "2026-02-21T22:57:21Z",
"last_comment_author": "edhartnett"
},
{
"number": 851,
"created_at": "2018-02-08T18:19:04Z",
"last_comment_at": "2018-04-24T16:46:47Z",
"last_comment_author": "edhartnett"
},
{
"number": 877,
"created_at": "2018-02-21T16:04:37Z",
"last_comment_at": "2020-04-28T08:08:42Z",
"last_comment_author": "jschueller"
},
{
"number": 930,
"created_at": "2018-04-19T16:34:30Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 946,
"created_at": "2018-04-24T11:41:35Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 982,
"created_at": "2018-05-15T14:14:37Z",
"last_comment_at": "2023-09-08T17:01:17Z",
"last_comment_author": "DennisHeimbigner"
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/Unidata/netcdf-c",
"host": "github.com",
"name": "netcdf-c",
"owner": "Unidata"
},
"metrics": {
"overall": {
"key": "overall",
"band": "good",
"name": "Overall health",
"note": null,
"notes": [],
"value": 74,
"inputs": {
"security": 63,
"vitality": 88,
"community": 83,
"governance": 70,
"engineering": 62
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "excellent",
"name": "Vitality",
"value": 88,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "excellent",
"name": "Development activity",
"note": null,
"notes": [],
"value": 90,
"inputs": {
"commits_last_year": 883,
"human_commit_share": 1,
"days_since_last_push": 12,
"active_weeks_last_year": 48
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 12 days ago",
"points": 28.8,
"status": "partial",
"details": [
{
"code": "push_recency",
"params": {
"days": 12
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "48/52 weeks with commits",
"points": 33.2,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 48
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "883 commits in the last year",
"points": 18,
"status": "met",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 883
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "good",
"name": "Release discipline",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 84,
"inputs": {
"releases_count": 55,
"latest_release_tag": "v4.10.1",
"releases_from_tags": false,
"days_since_latest_release": 18,
"mean_days_between_releases": 165.5
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "55 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 55
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 18 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "release_recency",
"params": {
"days": 18
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~165.5 days",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 165.5
}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "maintained",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": 12,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "last human commit 12 days ago",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_maintained",
"params": {
"days": 12
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "good",
"name": "Community & Adoption",
"value": 83,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "good",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 75,
"inputs": {
"forks": 300,
"stars": 598,
"watchers": 43,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "598 stars",
"points": 45,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 598
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "300 forks",
"points": 20.6,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 300
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "43 watchers",
"points": 9,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 43
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "excellent",
"name": "Community health",
"note": null,
"notes": [],
"value": 93,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": true,
"has_issue_template": true,
"has_code_of_conduct": true,
"has_pull_request_template": false
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (BSD-3-Clause)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "BSD-3-Clause"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 18,
"status": "met",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 13.5,
"status": "met",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 7.2,
"status": "met",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "good",
"name": "Sustainability & Governance",
"value": 70,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "moderate",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 62,
"inputs": {
"bus_factor": 2,
"contributors_sampled": 100,
"top_contributor_share": 0.425
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "2 contributor(s) cover half of all commits",
"points": 25.2,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 2
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 42% of commits",
"points": 12.9,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 42
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "100 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 100
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 43 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "good",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 78,
"inputs": {
"merged_prs": 1391,
"open_issues": 266,
"closed_issues": 1383,
"issue_closed_ratio": 0.839,
"closed_unmerged_prs": 292
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "84% of issues closed",
"points": 39.2,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 84
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "1391/1683 decided PRs merged",
"points": 31.6,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 1391,
"decided": 1683
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 3/6 approved changesets -- score normalized to 5",
"points": 7.5,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "good",
"name": "Ownership & stewardship",
"note": null,
"notes": [],
"value": 73,
"inputs": {
"followers": 301,
"owner_type": "Organization",
"is_verified": null,
"owner_login": "Unidata",
"public_repos": 142,
"account_age_days": 5645
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "organization-owned",
"points": 30,
"status": "met",
"details": [
{
"code": "owner_organization",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "301 followers of Unidata",
"points": 17.8,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 301,
"login": "Unidata"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "142 public repos, account ~15 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 142
}
},
{
"code": "account_age_years",
"params": {
"years": 15
}
}
],
"max_points": 25
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "moderate",
"name": "Engineering Quality",
"value": 62,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "at_risk",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 46,
"inputs": {
"has_ci": true,
"has_tests": false,
"has_editorconfig": true,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": "8 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 8
}
}
],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 6.4,
"status": "met",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "5 out of 6 merged PRs checked by a CI test -- score normalized to 8",
"points": 16,
"status": "partial",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "excellent",
"name": "Documentation",
"note": null,
"notes": [],
"value": 85,
"inputs": {
"topics": [
"netcdf",
"unidata",
"unidata-netcdf",
"c",
"hacktoberfest"
],
"has_wiki": true,
"homepage": null,
"has_readme": true,
"has_docs_dir": true,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"details": [],
"max_points": 30
},
{
"key": "documentation_directory",
"name": "Documentation directory",
"detail": null,
"points": 25,
"status": "met",
"details": [],
"max_points": 25
},
{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "repository_description",
"name": "Repository description",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": "5 topics",
"points": 10,
"status": "met",
"details": [
{
"code": "topics_count",
"params": {
"count": 5
}
}
],
"max_points": 10
},
{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "moderate",
"name": "Security",
"value": 63,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "moderate",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Branch-Protection, Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"branch_protection",
"packaging",
"signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 63,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 15,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 3,
"scorecard_aggregate": 6.3
},
"components": [
{
"key": "binary_artifacts",
"name": "Binary-Artifacts",
"detail": "no binaries found in the repo",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "branch_protection",
"name": "Branch-Protection",
"detail": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "5 out of 6 merged PRs checked by a CI test -- score normalized to 8",
"points": 2,
"status": "partial",
"details": [],
"max_points": 2.5
},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "code_review",
"name": "Code-Review",
"detail": "Found 3/6 approved changesets -- score normalized to 5",
"points": 3.8,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 43 contributing companies or organizations",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is fuzzed",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file detected",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "detected GitHub workflow tokens with excessive permissions",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 10
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "at_risk",
"name": "AI Readiness",
"value": 30,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 14,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.27,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "27 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 14.4,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 27,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "critical",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 13,
"inputs": {
"has_nix": false,
"has_tests": false,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0.01,
"toolchain_manifests": [],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "C (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "C"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "1 of the last 100 commits agent-authored or agent-credited",
"points": 2,
"status": "partial",
"details": [
{
"code": "agent_authored_commits",
"params": {
"count": 1,
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 98,
"inputs": {
"primary_language": "C",
"largest_source_bytes": 2236009,
"source_files_sampled": 901,
"oversized_source_files": 33
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "C (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "C"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "33/901 source files over 60KB",
"points": 53,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 901,
"oversized": 33
}
}
],
"max_points": 55
}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"example_dirs": [
"examples"
],
"has_mcp_signal": false,
"api_schema_files": []
},
"components": [
{
"key": "api_schema_openapi_graphql_proto",
"name": "API schema (OpenAPI/GraphQL/proto)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 40
},
{
"key": "mcp_server",
"name": "MCP server",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": "examples",
"points": 40,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "examples"
}
}
],
"max_points": 40
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
],
"report_type": "repository",
"generated_at": "2026-07-28T02:16:05.158969Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/u/Unidata/netcdf-c.svg",
"full_name": "Unidata/netcdf-c",
"license_state": "standard",
"license_spdx": "BSD-3-Clause"
}Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.27.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics.