Public recordCritical
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-28 13:45 UTC
valyala / bytebufferpool
Anti-memory-waste byte buffer pool
valyala/bytebufferpool holds a health index of 22 out of 100, placing it in the Critical band. It scores highest on Community & Adoption (63/100) and lowest on Vitality (13/100). It was last updated 737 days ago. A single contributor accounts for most of its recent work.
22
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.
22
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.
Abandonment Policy applies a 60% multiplier to weighted overall health and gives it a ceiling of 49.
Ownership
Aliaksandr ValialkinPersonal account
3,908 followers68 public repossince May 2010@VictoriaMetrics
This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish |
|---|---|---|---|---|---|
| Go | github.com/valyala/bytebufferpool | v1.0.0 | - | 1 | 3631 days ago |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
13
Development activity
1Critical
Abandonment alert
Work has arrived and nobody has attended to it
no human commit in 2091 daysautomated commits excludedpull requests left unansweredissues left unansweredOpenSSF Scorecard reports it unmaintainedOverall rating: At risk ceiling
Silence alone is never the finding — a small, finished library may need no commits for years. This alert requires both: no human commit for a long time, and obligations the project is visibly not discharging. Automated commits do not count as maintenance.
How abandonment is assessedHow it's scored
| 0/36 | Push recency — last push 737 days ago |
| 0/36 | Commit cadence — 0/52 weeks with commits |
| 0/18 | Commit volume — 0 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
Inputs used
| commits_last_year | 0 |
| human_commit_share | 1 |
| days_since_last_push | 737 |
| active_weeks_last_year | 0 |
Release discipline
32At risk
How it's scored
| 16.2/27 | Ships releases — 1 version tags (no GitHub releases) |
| 0/36 | Release recency — latest release 3,631 days ago |
| 12.6/27 | Release cadence — cadence unknown (single release) |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 1 |
| latest_release_tag | v1.0.0 |
| releases_from_tags | yes |
| days_since_latest_release | 3,631 |
| mean_days_between_releases | — |
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?
63
Popularity & adoption
74Good
How it's scored
| 50.7/60 | Stars — 1,330 stars |
| 17.9/25 | Forks — 143 forks |
| 5.3/15 | Watchers — 10 watchers |
Inputs used
| forks | 143 |
| stars | 1,330 |
| watchers | 10 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
50Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (MIT) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
47
Maintainer resilience (bus factor)
23Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 5.2/22.5 | Commit distribution — top contributor authored 77% of commits |
| 5.4/13.5 | Contributor breadth — 4 contributors |
| 3/10 | OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 4 |
| top_contributor_share | 0.767 |
Issue & PR responsiveness
42At risk
How it's scored
| 15.6/46.8 | Issue resolution — 33% of issues closed |
| 23.5/38.3 | PR acceptance — 8/13 decided PRs merged |
| 3/15 | OpenSSF Scorecard: Code-Review — Found 8/30 approved changesets -- score normalized to 2 |
Inputs used
| merged_prs | 8 |
| open_issues | 10 |
| closed_issues | 5 |
| issue_closed_ratio | 0.333 |
| closed_unmerged_prs | 5 |
Ownership & stewardship
75Good
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 25/25 | Owner reach — 3,908 followers of valyala |
| 25/25 | Track record — 68 public repos, account ~16 yr old |
Inputs used
| followers | 3,908 |
| owner_type | User |
| is_verified | — |
| owner_login | valyala |
| public_repos | 68 |
| account_age_days | 5,911 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
53Moderate
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on go |
| 4/35 | Publish recency — latest publish 3,631 days ago |
| 4/20 | Version history — 1 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | github.com/valyala/bytebufferpool |
| ecosystems | go |
| any_deprecated | no |
| min_days_since_publish | 3,631 |
Engineering Quality
Are baseline engineering and documentation practices in place?
34
Engineering practices
24Critical
How it's scored
| 0/24 | CI workflows |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — 0 out of 8 merged PRs checked by a CI test -- score normalized to 0 |
Inputs used
| has_ci | no |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
50Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 0/10 | Topics |
| 10/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | yes |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
28
Security posture
28Critical
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — 0 out of 8 merged PRs checked by a CI test -- score normalized to 0 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 1.5/7.5 | Code-Review — Found 8/30 approved changesets -- score normalized to 2 |
| 0.8/2.5 | Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
| 0/10 | Dangerous-Workflow — no data |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 0/7.5 | Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — no data |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — no data |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 13 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 5 |
| scorecard_aggregate | 2.8 |
Excluded from scoring (no data or not applicable): dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions. 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.
49
Agent context & guidance
21Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 20.6/40 | Legible commit history — 12 of 31 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.387 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
51Moderate
How it's scored
| 12.6/18 | One-command bootstrap — go.mod (toolchain convention, no task runner) |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Go (statically typed) |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 31 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — no data |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | go.mod |
| dependency_bot_commit_share | 0 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.
Code legibility for models
100Excellent
How it's scored
| 45/45 | Type-checkable code — Go (statically typed) |
| 55/55 | Manageable file sizes — 0/7 source files over 60KB |
Inputs used
| primary_language | Go |
| largest_source_bytes | 3,025 |
| source_files_sampled | 7 |
| oversized_source_files | 0 |
Key facts
1,330GitHub stars
4contributors
0commits, last 12 months
737days since last push
1releases
1bus factor
10open issues
Gopackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
More detail
Star and fork history 0 ★ / 143 ⇿
0Stars
143Forks
1Releases
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 1Minor 0Patch 0
Each point covers 10 days.
OpenSSF Scorecard 2.8 / 10
2.8aggregate
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 |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 0 | CI-Tests | 0 out of 8 merged PRs checked by a CI test -- score normalized to 0 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 2 | Code-Review | Found 8/30 approved changesets -- score normalized to 2 |
| 3 | Contributors | project has 1 contributing companies or organizations -- score normalized to 3 |
| n/a | Dangerous-Workflow | no workflows found |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 0 | Maintained | 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| n/a | Packaging | packaging workflow not detected |
| n/a | Pinned-Dependencies | no dependencies found |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| n/a | Token-Permissions | No tokens found |
| 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": [],
"is_fork": false,
"size_kb": 18,
"has_wiki": true,
"homepage": null,
"languages": {
"Go": 11322
},
"pushed_at": "2024-07-20T20:15:17Z",
"created_at": "2016-06-22T17:27:17Z",
"owner_type": "User",
"updated_at": "2026-07-28T13:21:50Z",
"description": "Anti-memory-waste byte buffer pool",
"is_archived": false,
"is_disabled": false,
"license_spdx": "MIT",
"default_branch": "master",
"license_spdx_raw": "MIT",
"primary_language": "Go",
"significant_languages": [
"Go"
]
},
"owner": {
"blog": "https://victoriametrics.com",
"name": "Aliaksandr Valialkin",
"type": "User",
"login": "valyala",
"company": "@VictoriaMetrics ",
"location": "United states",
"followers": 3908,
"avatar_url": "https://avatars.githubusercontent.com/u/283442?v=4",
"created_at": "2010-05-21T14:54:38Z",
"is_verified": null,
"public_repos": 68,
"account_age_days": 5911
},
"license": {
"state": "standard",
"spdx_id": "MIT",
"raw_spdx": "MIT",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v1.0.0",
"kind": "major",
"published_at": "2016-08-17T18:16:52Z"
}
],
"recent_commits": [
{
"oid": "18533face0dfe7042f8157bba9010bd7f8df54b1",
"body": null,
"is_bot": false,
"headline": " Add poweron architecture ppc64le to travis build (#22)",
"author_name": "asellappen",
"author_login": "asellappen",
"committed_at": "2020-11-04T19:38:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "63d343e1f92e0d5803b2b63d50712be6214daf7d",
"body": "Co-authored-by: Sergio Andres Virviescas Santana <sergio@mbp-savsgio.local>",
"is_bot": false,
"headline": "Update CI to use latest versions of Go (#21)",
"author_name": "Sergio Andrés Virviescas Santana",
"author_login": null,
"committed_at": "2020-10-17T09:12:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cdfbe9377474227bb42120c1e22fd4433e7f69bf",
"body": null,
"is_bot": false,
"headline": "Added go1.11 module support",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2018-09-05T18:22:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e746df99fe4a3986f4d4f79e13c1e0117ce9c2f7",
"body": null,
"is_bot": false,
"headline": "Add benchmark results (#10)",
"author_name": "Kirill Danshin",
"author_login": "kirillDanshin",
"committed_at": "2016-08-17T18:16:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8ebd0474e5a2f0a5c7a74ad2bf421a1d1a90264f",
"body": null,
"is_bot": false,
"headline": "Added missing dots in documentation",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-07-12T06:12:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "10f802b4cd1d71b27e4823930224916f93bcaa15",
"body": "* implement String() method. closes #7\r\n\r\n* String() - lower memory usage",
"is_bot": false,
"headline": "implement String() method. closes #7 (#8)",
"author_name": "Kirill Danshin",
"author_login": "kirillDanshin",
"committed_at": "2016-07-12T06:10:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a517d2d1537f5b02e9f6c23d4794160c6c2bc157",
"body": null,
"is_bot": false,
"headline": "Fix typo (#6)",
"author_name": "Albert",
"author_login": "n10v",
"committed_at": "2016-07-01T19:46:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "21a4b2115581cdabcc9cd97b1624d56785fc407e",
"body": null,
"is_bot": false,
"headline": "Implement io.ReaderFrom",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-29T15:32:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "18b5603df386ee5325127e29c387507741b44582",
"body": null,
"is_bot": false,
"headline": "Added io.WriterTo implementation to ByteBuffer",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-29T14:48:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bf51c4698b5764b350191bff3cf821235db1e073",
"body": "* Move some methods to pool.go\r\n\r\n* Use method instead of manual resetting of buffer\r\n\r\n* Fix typo",
"is_bot": false,
"headline": "Small refactoring (#4)",
"author_name": "Albert",
"author_login": "n10v",
"committed_at": "2016-06-28T19:46:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a3c01bbe26fff36275541489fd39848d70694b94",
"body": "…tion",
"is_bot": false,
"headline": "Clarified that the bytebufferpool purpose is anti-memory-waste protec…",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-27T13:11:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fd4be3f08f2b03b0600ca5b5b49497b5787a7995",
"body": null,
"is_bot": false,
"headline": "Issue #1: clarified the comment regarding CPU cache line size",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-27T13:07:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c0dbba683231b1f07474c57ae73e379eebbb202c",
"body": null,
"is_bot": false,
"headline": "Small code clarifications after #2 and #3",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-27T13:05:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c57419c995c02e36dae903b472591a36fb1647a0",
"body": null,
"is_bot": false,
"headline": "Add Bytes function (#3)",
"author_name": "Albert",
"author_login": "n10v",
"committed_at": "2016-06-27T13:00:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "21e406c40350bd16a3b3111356392ed1f70b1d57",
"body": null,
"is_bot": false,
"headline": "Add WriteByte function (#2)",
"author_name": "Albert",
"author_login": "n10v",
"committed_at": "2016-06-27T12:59:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "928aed2629ab6f9bca48045451feefb20161601e",
"body": "…with standard package",
"is_bot": false,
"headline": "Renaming: Acquire->Get, Release->Put for the sake of the consistency …",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-24T11:57:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5dec51fcf91b33aa332438badd61d80e8c98eef2",
"body": null,
"is_bot": false,
"headline": "optimized index calculation",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-24T11:46:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b48200dc4adb4c8383a0285babe06beedd5dfa20",
"body": null,
"is_bot": false,
"headline": "Return all the byte buffers to the pool until the first calibration",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-24T11:18:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ea471ff2ce48e46b4aa4e273904ce295a91723d9",
"body": null,
"is_bot": false,
"headline": "Do not return buffers with too big capacity to the pool",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T19:41:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a1c2e6cf763847e33edfe72dac24a5d405699348",
"body": "This reverts commit 08eb8e13d027102a2efc45c4c90f3471608e16f5,\nsince it led to high memory usage on the production box.\n\nThe commit need additional investigation.",
"is_bot": false,
"headline": "Revert \"Return back pools segementation by size\".",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T19:19:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "08eb8e13d027102a2efc45c4c90f3471608e16f5",
"body": null,
"is_bot": false,
"headline": "Return back pools segementation by size",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T19:07:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "da2b103f14062648010be60e42030e4d2c4e2845",
"body": null,
"is_bot": false,
"headline": "Removed debug logging",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T17:59:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1dbe0d3c7d8af5f45740a32c1e24d7b820655f18",
"body": null,
"is_bot": false,
"headline": "Drop buffers with sizes greater than 95% percentile",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T17:58:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c0dd811f504b00afc3049edb15b3900c6946136d",
"body": null,
"is_bot": false,
"headline": "Atomically load pool indexes",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T16:20:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5f9190a3061934c458df29fe6d1995d8514061f1",
"body": null,
"is_bot": false,
"headline": "Allocate from the most frequently used pool",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T16:08:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ee98c9419fd1dc67b66210cc373032a634085426",
"body": null,
"is_bot": false,
"headline": "Keep zero-length buffers in the pool",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T14:43:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7e712dfeb68c142b4f4cb1c6e864afa757342780",
"body": null,
"is_bot": false,
"headline": "Drop buffers with under-used capacity in order to reduce memory waste",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T12:09:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "164e50ac3f93bdd1291fb6fefefc7deca27ec846",
"body": null,
"is_bot": false,
"headline": "renaming: AcquireByteBuffer -> Acquire, ReleaseByteBuffer -> Release",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-23T08:07:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e8ad8e40ca7bbf993580b98f2867696930167e5b",
"body": null,
"is_bot": false,
"headline": "Formatting fix",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-22T17:47:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2cfa228f2b0ecc29969ec305bf6993db92924853",
"body": null,
"is_bot": false,
"headline": "Mention that fasthttp and quicktemplate use bytebufferpool",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-22T17:39:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "21bf76e6cc9f464f706688bb649b388764135f4e",
"body": null,
"is_bot": false,
"headline": "Initial implementation",
"author_name": "Aliaksandr Valialkin",
"author_login": "valyala",
"committed_at": "2016-06-22T17:28:05Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 1,
"commits_last_year": 0,
"latest_release_at": "2016-08-17T18:16:52Z",
"latest_release_tag": "v1.0.0",
"releases_from_tags": true,
"days_since_last_push": 737,
"active_weeks_last_year": 0,
"days_since_latest_release": 3631,
"mean_days_between_releases": null
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "github.com/valyala/bytebufferpool",
"exists": true,
"license": null,
"keywords": [],
"ecosystem": "go",
"matches_repo": true,
"registry_url": "https://pkg.go.dev/github.com/valyala/bytebufferpool",
"is_deprecated": false,
"latest_version": "v1.0.0",
"repository_url": "https://github.com/valyala/bytebufferpool",
"versions_count": 1,
"total_downloads": null,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": null,
"first_published_at": null,
"latest_published_at": "2016-08-17T18:16:52Z",
"latest_version_yanked": null,
"days_since_latest_publish": 3631
}
]
},
"popularity": {
"forks": 143,
"stars": 1330,
"watchers": 10,
"fork_history": {
"days": [
{
"date": "2016-07-03",
"count": 1
},
{
"date": "2016-09-27",
"count": 1
},
{
"date": "2017-05-13",
"count": 1
},
{
"date": "2017-06-03",
"count": 1
},
{
"date": "2017-07-27",
"count": 1
},
{
"date": "2017-11-08",
"count": 1
},
{
"date": "2018-05-09",
"count": 1
},
{
"date": "2018-06-24",
"count": 1
},
{
"date": "2018-07-07",
"count": 1
},
{
"date": "2018-07-28",
"count": 1
},
{
"date": "2018-12-12",
"count": 1
},
{
"date": "2019-01-02",
"count": 1
},
{
"date": "2019-03-12",
"count": 1
},
{
"date": "2019-04-17",
"count": 1
},
{
"date": "2019-05-09",
"count": 1
},
{
"date": "2019-05-15",
"count": 1
},
{
"date": "2019-07-01",
"count": 1
},
{
"date": "2019-07-02",
"count": 1
},
{
"date": "2019-07-14",
"count": 1
},
{
"date": "2019-07-15",
"count": 1
},
{
"date": "2019-08-22",
"count": 1
},
{
"date": "2019-08-25",
"count": 1
},
{
"date": "2019-08-30",
"count": 1
},
{
"date": "2019-09-21",
"count": 1
},
{
"date": "2019-09-27",
"count": 1
},
{
"date": "2019-10-06",
"count": 1
},
{
"date": "2019-10-30",
"count": 1
},
{
"date": "2019-11-22",
"count": 1
},
{
"date": "2019-11-23",
"count": 1
},
{
"date": "2019-11-26",
"count": 1
},
{
"date": "2019-12-03",
"count": 1
},
{
"date": "2019-12-26",
"count": 1
},
{
"date": "2020-01-03",
"count": 1
},
{
"date": "2020-01-06",
"count": 1
},
{
"date": "2020-01-10",
"count": 1
},
{
"date": "2020-02-27",
"count": 1
},
{
"date": "2020-03-04",
"count": 1
},
{
"date": "2020-03-14",
"count": 1
},
{
"date": "2020-04-02",
"count": 1
},
{
"date": "2020-04-03",
"count": 1
},
{
"date": "2020-04-14",
"count": 1
},
{
"date": "2020-04-29",
"count": 1
},
{
"date": "2020-05-14",
"count": 1
},
{
"date": "2020-05-30",
"count": 1
},
{
"date": "2020-06-09",
"count": 1
},
{
"date": "2020-09-05",
"count": 1
},
{
"date": "2020-10-17",
"count": 1
},
{
"date": "2020-10-19",
"count": 1
},
{
"date": "2020-10-21",
"count": 1
},
{
"date": "2020-11-13",
"count": 1
},
{
"date": "2020-11-27",
"count": 1
},
{
"date": "2021-01-17",
"count": 1
},
{
"date": "2021-02-07",
"count": 1
},
{
"date": "2021-02-17",
"count": 1
},
{
"date": "2021-02-20",
"count": 1
},
{
"date": "2021-03-13",
"count": 2
},
{
"date": "2021-03-14",
"count": 1
},
{
"date": "2021-03-16",
"count": 1
},
{
"date": "2021-04-30",
"count": 1
},
{
"date": "2021-05-02",
"count": 1
},
{
"date": "2021-05-10",
"count": 2
},
{
"date": "2021-05-27",
"count": 1
},
{
"date": "2021-05-31",
"count": 1
},
{
"date": "2021-06-17",
"count": 1
},
{
"date": "2021-06-19",
"count": 1
},
{
"date": "2021-07-01",
"count": 1
},
{
"date": "2021-07-12",
"count": 1
},
{
"date": "2021-07-28",
"count": 1
},
{
"date": "2021-08-03",
"count": 1
},
{
"date": "2021-08-13",
"count": 1
},
{
"date": "2021-09-24",
"count": 1
},
{
"date": "2021-09-26",
"count": 1
},
{
"date": "2021-10-28",
"count": 1
},
{
"date": "2021-11-04",
"count": 1
},
{
"date": "2021-11-18",
"count": 1
},
{
"date": "2021-11-27",
"count": 1
},
{
"date": "2021-11-30",
"count": 1
},
{
"date": "2021-12-02",
"count": 1
},
{
"date": "2021-12-06",
"count": 1
},
{
"date": "2021-12-11",
"count": 1
},
{
"date": "2021-12-17",
"count": 2
},
{
"date": "2022-01-04",
"count": 1
},
{
"date": "2022-01-18",
"count": 1
},
{
"date": "2022-03-16",
"count": 1
},
{
"date": "2022-04-06",
"count": 1
},
{
"date": "2022-04-11",
"count": 1
},
{
"date": "2022-04-15",
"count": 1
},
{
"date": "2022-04-16",
"count": 1
},
{
"date": "2022-04-29",
"count": 1
},
{
"date": "2022-05-17",
"count": 1
},
{
"date": "2022-06-21",
"count": 2
},
{
"date": "2022-07-21",
"count": 1
},
{
"date": "2022-08-06",
"count": 1
},
{
"date": "2022-08-07",
"count": 1
},
{
"date": "2022-08-09",
"count": 1
},
{
"date": "2022-09-04",
"count": 1
},
{
"date": "2023-02-24",
"count": 1
},
{
"date": "2023-03-14",
"count": 1
},
{
"date": "2023-03-15",
"count": 1
},
{
"date": "2023-03-21",
"count": 1
},
{
"date": "2023-04-03",
"count": 1
},
{
"date": "2023-04-25",
"count": 1
},
{
"date": "2023-05-24",
"count": 1
},
{
"date": "2023-06-16",
"count": 1
},
{
"date": "2023-07-22",
"count": 1
},
{
"date": "2023-08-15",
"count": 1
},
{
"date": "2023-08-20",
"count": 1
},
{
"date": "2023-09-10",
"count": 1
},
{
"date": "2023-10-07",
"count": 1
},
{
"date": "2023-10-16",
"count": 1
},
{
"date": "2023-11-06",
"count": 1
},
{
"date": "2023-11-13",
"count": 1
},
{
"date": "2023-12-05",
"count": 1
},
{
"date": "2024-03-23",
"count": 1
},
{
"date": "2024-04-23",
"count": 1
},
{
"date": "2024-04-29",
"count": 1
},
{
"date": "2024-06-03",
"count": 1
},
{
"date": "2024-07-20",
"count": 1
},
{
"date": "2024-07-31",
"count": 1
},
{
"date": "2024-08-09",
"count": 1
},
{
"date": "2024-09-16",
"count": 1
},
{
"date": "2024-09-30",
"count": 1
},
{
"date": "2024-12-15",
"count": 1
},
{
"date": "2025-03-08",
"count": 1
},
{
"date": "2025-03-23",
"count": 1
},
{
"date": "2025-03-28",
"count": 1
},
{
"date": "2025-05-28",
"count": 1
},
{
"date": "2025-05-29",
"count": 1
},
{
"date": "2025-06-27",
"count": 1
},
{
"date": "2025-07-29",
"count": 1
},
{
"date": "2025-08-08",
"count": 1
},
{
"date": "2026-05-26",
"count": 1
},
{
"date": "2026-07-12",
"count": 1
}
],
"complete": true,
"collected": 137,
"total_forks": 143
},
"star_history": null,
"open_issues_and_prs": 13
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [
"go.mod"
],
"largest_source_bytes": 3025,
"source_files_sampled": 7,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"go.mod"
],
"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": [
"go"
],
"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": 3,
"merged_prs": 8,
"open_issues": 10,
"closed_ratio": 0.333,
"closed_issues": 5,
"closed_unmerged_prs": 5
},
"bus_factor": 1,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "valyala",
"commits": 23,
"avatar_url": "https://avatars.githubusercontent.com/u/283442?v=4"
},
{
"type": "User",
"login": "n10v",
"commits": 4,
"avatar_url": "https://avatars.githubusercontent.com/u/13235519?v=4"
},
{
"type": "User",
"login": "kirillDanshin",
"commits": 2,
"avatar_url": "https://avatars.githubusercontent.com/u/9026581?v=4"
},
{
"type": "User",
"login": "asellappen",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/31274494?v=4"
}
],
"contributors_sampled": 4,
"top_contributor_share": 0.767
},
"quality_signals": {
"has_ci": false,
"has_tests": true,
"ci_workflows": [],
"has_docs_dir": false,
"linter_configs": [],
"has_editorconfig": false,
"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": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 0,
"reason": "0 out of 8 merged PRs checked by a CI test -- score normalized to 0",
"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": 2,
"reason": "Found 8/30 approved changesets -- score normalized to 2",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 3,
"reason": "project has 1 contributing companies or organizations -- score normalized to 3",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": null,
"reason": "no workflows found",
"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": 0,
"reason": "project is not 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": 0,
"reason": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"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": null,
"reason": "no dependencies found",
"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": 0,
"reason": "security policy file not 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": null,
"reason": "No tokens found",
"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": "18533face0dfe7042f8157bba9010bd7f8df54b1",
"ran_at": "2026-07-28T13:45:10Z",
"aggregate_score": 2.8,
"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": null,
"oldest_open_prs": [
{
"number": 13,
"created_at": "2017-06-03T18:54:07Z",
"last_comment_at": "2024-04-03T14:50:19Z",
"last_comment_author": "gaby"
},
{
"number": 23,
"created_at": "2021-05-02T19:15:25Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 29,
"created_at": "2024-07-20T20:15:17Z",
"last_comment_at": "2024-07-21T13:05:30Z",
"last_comment_author": "erikdubbelboer"
}
],
"last_merged_pr_at": "2020-11-04T19:38:31Z",
"ci_last_conclusion": null,
"oldest_open_issues": [
{
"number": 9,
"created_at": "2016-07-10T16:08:15Z",
"last_comment_at": "2019-02-23T06:43:29Z",
"last_comment_author": "jjhesk"
},
{
"number": 14,
"created_at": "2017-11-02T19:51:25Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 15,
"created_at": "2017-11-05T17:34:33Z",
"last_comment_at": "2023-04-26T14:56:36Z",
"last_comment_author": "yonderblue"
},
{
"number": 16,
"created_at": "2018-03-14T21:18:56Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 17,
"created_at": "2019-01-28T14:27:05Z",
"last_comment_at": "2021-05-07T10:18:36Z",
"last_comment_author": "nanmu42"
},
{
"number": 18,
"created_at": "2019-01-30T15:37:13Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 20,
"created_at": "2020-10-11T12:04:07Z",
"last_comment_at": "2024-09-09T12:47:50Z",
"last_comment_author": "gaby"
},
{
"number": 24,
"created_at": "2021-07-08T12:37:24Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 25,
"created_at": "2021-07-27T09:53:04Z",
"last_comment_at": "2024-08-08T03:58:19Z",
"last_comment_author": "chaseSpace"
},
{
"number": 28,
"created_at": "2024-06-12T09:55:33Z",
"last_comment_at": null,
"last_comment_author": null
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/valyala/bytebufferpool",
"host": "github.com",
"name": "bytebufferpool",
"owner": "valyala"
},
"metrics": {
"overall": {
"key": "overall",
"band": "critical",
"name": "Overall health",
"note": "Abandonment Policy applies a 60% multiplier to weighted overall health and gives it a ceiling of 49.",
"notes": [
{
"code": "abandonment_overall_adjustment",
"params": {
"cap": 49,
"pct": 60
}
}
],
"value": 22,
"inputs": {
"security": 28,
"vitality": 13,
"community": 63,
"governance": 47,
"engineering": 34,
"abandonment_cap": 49,
"abandonment_state": "likely_abandoned",
"abandonment_multiplier": 60,
"weighted_overall_before_abandonment": 37,
"overall_after_abandonment_multiplier": 22
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "critical",
"name": "Vitality",
"value": 13,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "critical",
"name": "Development activity",
"note": null,
"notes": [],
"value": 1,
"inputs": {
"commits_last_year": 0,
"human_commit_share": 1,
"days_since_last_push": 737,
"active_weeks_last_year": 0
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 737 days ago",
"points": 0,
"status": "missed",
"details": [
{
"code": "push_recency",
"params": {
"days": 737
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "0/52 weeks with commits",
"points": 0,
"status": "missed",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 0
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "0 commits in the last year",
"points": 0,
"status": "missed",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 0
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "at_risk",
"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": 32,
"inputs": {
"releases_count": 1,
"latest_release_tag": "v1.0.0",
"releases_from_tags": true,
"days_since_latest_release": 3631,
"mean_days_between_releases": null
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "1 version tags (no GitHub releases)",
"points": 16.2,
"status": "partial",
"details": [
{
"code": "version_tags_no_releases",
"params": {
"count": 1
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 3631 days ago",
"points": 0,
"status": "missed",
"details": [
{
"code": "release_recency",
"params": {
"days": 3631
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "cadence unknown (single release)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "release_cadence_unknown",
"params": {}
}
],
"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": "moderate",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"cap": 49,
"state": "likely_abandoned",
"guards": [],
"signals": [
"unanswered_contributions",
"issue_rot",
"scorecard_unmaintained"
],
"red_flag": true,
"multiplier_pct": 60,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": 3,
"unanswered_open_issues": 10,
"days_since_last_merged_pr": 2091,
"days_since_last_human_commit": 2091,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "no human commit for 2091 days; 3 unmet obligation(s): pull requests unanswered, issues unanswered, Scorecard reports it unmaintained",
"points": 60,
"status": "partial",
"details": [
{
"code": "abandonment_flagged",
"params": {
"days": 2091,
"count": 3,
"signals": "pull requests unanswered, issues unanswered, Scorecard reports it unmaintained"
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "moderate",
"name": "Community & Adoption",
"value": 63,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "good",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 74,
"inputs": {
"forks": 143,
"stars": 1330,
"watchers": 10,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "1,330 stars",
"points": 50.7,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 1330
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "143 forks",
"points": 17.9,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 143
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "10 watchers",
"points": 5.3,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 10
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"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 (MIT)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "MIT"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"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": "at_risk",
"name": "Sustainability & Governance",
"value": 47,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "critical",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 23,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 4,
"top_contributor_share": 0.767
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 77% of commits",
"points": 5.2,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 77
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "4 contributors",
"points": 5.4,
"status": "partial",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 4
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 1 contributing companies or organizations -- score normalized to 3",
"points": 3,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "at_risk",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 42,
"inputs": {
"merged_prs": 8,
"open_issues": 10,
"closed_issues": 5,
"issue_closed_ratio": 0.333,
"closed_unmerged_prs": 5
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "33% of issues closed",
"points": 15.6,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 33
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "8/13 decided PRs merged",
"points": 23.5,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 8,
"decided": 13
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 8/30 approved changesets -- score normalized to 2",
"points": 3,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "good",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"verified_domain"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 75,
"inputs": {
"followers": 3908,
"owner_type": "User",
"is_verified": null,
"owner_login": "valyala",
"public_repos": 68,
"account_age_days": 5911
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "3,908 followers of valyala",
"points": 25,
"status": "met",
"details": [
{
"code": "owner_followers",
"params": {
"count": 3908,
"login": "valyala"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "68 public repos, account ~16 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 68
}
},
{
"code": "account_age_years",
"params": {
"years": 16
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "moderate",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 53,
"inputs": {
"packages": [
"github.com/valyala/bytebufferpool"
],
"ecosystems": "go",
"any_deprecated": false,
"min_days_since_publish": 3631
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "1 package(s) on go",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 1,
"ecosystems": "go"
}
}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 3631 days ago",
"points": 4,
"status": "partial",
"details": [
{
"code": "publish_recency",
"params": {
"days": 3631
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "1 published versions",
"points": 4,
"status": "partial",
"details": [
{
"code": "published_versions",
"params": {
"count": 1
}
}
],
"max_points": 20
},
{
"key": "not_deprecated",
"name": "Not deprecated",
"detail": "active, not deprecated or yanked",
"points": 20,
"status": "met",
"details": [
{
"code": "package_not_deprecated",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "at_risk",
"name": "Engineering Quality",
"value": 34,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "critical",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 24,
"inputs": {
"has_ci": false,
"has_tests": true,
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 24,
"status": "met",
"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": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "0 out of 8 merged PRs checked by a CI test -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"topics": [],
"has_wiki": true,
"homepage": null,
"has_readme": true,
"has_docs_dir": false,
"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": 0,
"status": "missed",
"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": null,
"points": 0,
"status": "missed",
"details": [],
"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": "critical",
"name": "Security",
"value": 28,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "critical",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"dangerous_workflow",
"packaging",
"pinned_dependencies",
"signed_releases",
"token_permissions"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 28,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 13,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 5,
"scorecard_aggregate": 2.8
},
"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": "branch protection not enabled on development/release branches",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "0 out of 8 merged PRs checked by a CI test -- score normalized to 0",
"points": 0,
"status": "missed",
"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 8/30 approved changesets -- score normalized to 2",
"points": 1.5,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 1 contributing companies or organizations -- score normalized to 3",
"points": 0.8,
"status": "partial",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no workflows found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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 not fuzzed",
"points": 0,
"status": "missed",
"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": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"points": 0,
"status": "missed",
"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": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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 not detected",
"points": 0,
"status": "missed",
"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": "No tokens found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": 5
},
"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": 49,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 21,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.387,
"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": "12 of 31 human commits state their intent (structured subject or explanatory body)",
"points": 20.6,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 12,
"sampled": 31
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_pinned_dependencies"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 51,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"go.mod"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "go.mod (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "go.mod"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"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": "Go (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"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": "no agent-authored commits among the last 31",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 31
}
}
],
"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": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"primary_language": "Go",
"largest_source_bytes": 3025,
"source_files_sampled": 7,
"oversized_source_files": 0
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Go (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "0/7 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 7,
"oversized": 0
}
}
],
"max_points": 55
}
]
}
],
"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": "2026-07-28T13:45:20.127460Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/v/valyala/bytebufferpool.svg",
"full_name": "valyala/bytebufferpool",
"license_state": "standard",
"license_spdx": "MIT"
}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 — Go.