Public recordModerate
Software health reportschema 0.27.0 · metrics 1.14.0 · 2026-08-01 16:43 UTC
roteiro-gis / geotiff-rust
Pure Rust GeoTIFF codec
roteiro-gis/geotiff-rust holds a health index of 64 out of 100, placing it in the Moderate band. It scores highest on Vitality (82/100) and lowest on Community & Adoption (39/100). It was last updated 6 days ago. A single contributor accounts for most of its recent work.
64
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.
64
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
RoteiroOrganization
4 followers11 public repossince Mar 2026
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| crates.io | tiff-core | 0.8.0 | 2,015 | 14 | 6 days ago | typestiffrasterbigtiffdata-structuresscience |
| crates.io | tiff-reader | 0.8.0 | 1,598 | 13 | 6 days ago | decodertiffrasterread-onlybigtiffparser-implementationsscience |
| crates.io | tiff-writer | 0.8.0 | 1,437 | 12 | 6 days ago | gisencodertiffrasterbigtiffencodingscience |
| crates.io | geotiff-core | 0.8.0 | 1,898 | 14 | 6 days ago | gismetadatarastercrsgeotiffdata-structuresscience |
| crates.io | geotiff-reader | 0.8.0 | 1,570 | 13 | 6 days ago | gisrasterread-onlycoggeotiffparser-implementationsscience |
| crates.io | geotiff-writer | 0.8.0 | 1,213 | 12 | 6 days ago | gisencoderrastercoggeotiffencodingscience |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
82
Development activity
78Good
How it's scored
| 36/36 | Push recency — last push 6 days ago |
| 13.8/36 | Commit cadence — 20/52 weeks with commits |
| 18/18 | Commit volume — 261 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 261 |
| human_commit_share | 1 |
| days_since_last_push | 6 |
| active_weeks_last_year | 20 |
Release discipline
88Excellent
How it's scored
| 16.2/27 | Ships releases — 13 version tags (no GitHub releases) |
| 36/36 | Release recency — latest release 6 days ago |
| 27/27 | Release cadence — a release every ~13.7 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 13 |
| latest_release_tag | v0.8.0 |
| releases_from_tags | yes |
| days_since_latest_release | 6 |
| mean_days_between_releases | 13.7 |
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?
39
Popularity & adoption
17Critical
How it's scored
| 16.9/60 | Stars — 12 stars |
| 0/25 | Forks — 0 forks |
| 0/15 | Watchers — 0 watchers |
Inputs used
| forks | 0 |
| stars | 12 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
44At risk
How it's scored
| 22.5/22.5 | README |
| 16.9/22.5 | License — license file present, not a recognized license |
| 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 |
Ecosystem adoption (downloads)
66Moderate
How it's scored
| 53.2/80 | Monthly downloads — 9,731 downloads/month across crates |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | tiff-core, tiff-reader, tiff-writer, geotiff-core, geotiff-reader, geotiff-writer |
| dependents | — |
| ecosystems | crates |
| total_downloads | 33,421 |
| monthly_downloads | 9,731 |
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
55
Maintainer resilience (bus factor)
10Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 0/22.5 | Commit distribution — top contributor authored 100% of commits |
| 1.4/13.5 | Contributor breadth — 1 contributors |
| 0/10 | OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
Issue & PR responsiveness
85Excellent
How it's scored
| 46.8/46.8 | Issue resolution — 100% of issues closed |
| 38.2/38.3 | PR acceptance — 87/87 decided PRs merged |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/11 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 87 |
| open_issues | 0 |
| closed_issues | 2 |
| issue_closed_ratio | 1 |
| closed_unmerged_prs | 0 |
Ownership & stewardship
44At risk
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 5/25 | Owner reach — 4 followers of roteiro-gis |
| 8.6/25 | Track record — 11 public repos, account ~0 yr old |
Inputs used
| followers | 4 |
| owner_type | Organization |
| is_verified | — |
| owner_login | roteiro-gis |
| public_repos | 11 |
| account_age_days | 132 |
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 6 package(s) on crates |
| 35/35 | Publish recency — latest publish 6 days ago |
| 20/20 | Version history — 14 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | tiff-core, tiff-reader, tiff-writer, geotiff-core, geotiff-reader, geotiff-writer |
| ecosystems | crates |
| any_deprecated | no |
| min_days_since_publish | 6 |
Engineering Quality
Are baseline engineering and documentation practices in place?
71
Engineering practices
68Moderate
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
75Good
How it's scored
| 30/30 | README |
| 25/25 | 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 | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
69
Security posture
61Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 2.2/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.5/2.5 | CI-Tests — 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/11 approved changesets -- score normalized to 0 |
| 0/2.5 | Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
| 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 |
| 2.2/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 2 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 |
| 5/5 | SAST — SAST tool is run on all commits |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 6.8/7.5 | 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 | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 6.1 |
Excluded from scoring (no data or not applicable): packaging, signed_releases. Remaining weights renormalized.
Dependency advisories
100Excellent
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 25/25 | Indirect dependencies free of known advisories — no indirect dependency carries a known advisory |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 9 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the crates:tiff-core@0.8.0 runtime dependency closure — what installing the published package pulls in — 9 packages. Reachability is not analyzed.
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.
51
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) |
| 21.3/40 | Legible commit history — 40 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.4 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
56Moderate
How it's scored
| 12.6/18 | One-command bootstrap — Cargo.toml, fuzz/Cargo.toml, geotiff-core/Cargo.toml (toolchain convention, no task runner) |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Rust (statically typed) |
| 10/10 | Reproducible environment — lockfile |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 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 | yes |
| lockfiles | Cargo.lock |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml, fuzz/Cargo.toml, geotiff-core/Cargo.toml, geotiff-reader/Cargo.toml, geotiff-writer/Cargo.toml, integration-tests/geotiff-integration/Cargo.toml, integration-tests/tiff-integration/Cargo.toml, tiff-core/Cargo.toml, tiff-reader/Cargo.toml, tiff-writer/Cargo.toml |
| dependency_bot_commit_share | 0 |
Code legibility for models
98Excellent
How it's scored
| 45/45 | Type-checkable code — Rust (statically typed) |
| 52.5/55 | Manageable file sizes — 3/67 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 97,986 |
| source_files_sampled | 67 |
| oversized_source_files | 3 |
Key facts
12GitHub stars
1contributors
261commits, last 12 months
6days since last push
13releases
1bus factor
0open issues
crates.iopackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
More detail
OpenSSF Scorecard 6.1 / 10
6.1aggregate
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 |
| 3 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 10 | CI-Tests | 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/11 approved changesets -- score normalized to 0 |
| 0 | Contributors | project has 0 contributing companies or organizations -- score normalized to 0 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 9 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 2 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 |
| 10 | SAST | SAST tool is run on all commits |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| 9 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Direct dependencies 40
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| crates.io | geotiff-core | 0.8.0 | geotiff-reader/Cargo.toml |
| crates.io | ndarray | — | geotiff-reader/Cargo.toml |
| crates.io | thiserror | — | geotiff-reader/Cargo.toml |
| crates.io | tiff-reader | 0.8.0 | geotiff-reader/Cargo.toml |
| crates.io | lru | 0.16.3 | geotiff-reader/Cargo.toml |
| crates.io | parking_lot | 0.12 | geotiff-reader/Cargo.toml |
| crates.io | reqwest | 0.12 | geotiff-reader/Cargo.toml |
| crates.io | tokio | 1 | geotiff-reader/Cargo.toml |
| crates.io | geotiff-core | 0.8.0 | geotiff-writer/Cargo.toml |
| crates.io | tiff-writer | 0.8.0 | geotiff-writer/Cargo.toml |
| crates.io | tiff-core | 0.8.0 | geotiff-writer/Cargo.toml |
| crates.io | ndarray | — | geotiff-writer/Cargo.toml |
| crates.io | thiserror | — | geotiff-writer/Cargo.toml |
| crates.io | tempfile | 3 | geotiff-writer/Cargo.toml |
| crates.io | half | — | geotiff-writer/Cargo.toml |
| crates.io | thiserror | — | tiff-core/Cargo.toml |
| crates.io | half | — | tiff-core/Cargo.toml |
| crates.io | tiff-core | 0.8.0 | tiff-reader/Cargo.toml |
| crates.io | lerc-core | — | tiff-reader/Cargo.toml |
| crates.io | lerc-reader | — | tiff-reader/Cargo.toml |
| crates.io | ndarray | — | tiff-reader/Cargo.toml |
| crates.io | thiserror | — | tiff-reader/Cargo.toml |
| crates.io | memmap2 | — | tiff-reader/Cargo.toml |
| crates.io | flate2 | 1.0.35 | tiff-reader/Cargo.toml |
| crates.io | weezl | 0.1 | tiff-reader/Cargo.toml |
| crates.io | lru | 0.16.3 | tiff-reader/Cargo.toml |
| crates.io | parking_lot | 0.12 | tiff-reader/Cargo.toml |
| crates.io | rayon | 1 | tiff-reader/Cargo.toml |
| crates.io | jpeg-decoder | 0.3 | tiff-reader/Cargo.toml |
| crates.io | ruzstd | =0.8.1 | tiff-reader/Cargo.toml |
| crates.io | image-webp | 0.2 | tiff-reader/Cargo.toml |
| crates.io | tiff-core | 0.8.0 | tiff-writer/Cargo.toml |
| crates.io | lerc-core | — | tiff-writer/Cargo.toml |
| crates.io | lerc-writer | — | tiff-writer/Cargo.toml |
| crates.io | thiserror | — | tiff-writer/Cargo.toml |
| crates.io | flate2 | 1.0.35 | tiff-writer/Cargo.toml |
| crates.io | weezl | 0.1 | tiff-writer/Cargo.toml |
| crates.io | half | — | tiff-writer/Cargo.toml |
| crates.io | jpeg-encoder | 0.6 | tiff-writer/Cargo.toml |
| crates.io | ruzstd | =0.8.1 | tiff-writer/Cargo.toml |
All dependencies not collected
The resolved dependency set could not be collected for this report: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
Dependency advisories 0
Installing crates:tiff-core@0.8.0 pulls in 9 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.
No known advisories affect the assessed dependencies.
An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.
Raw JSON report machine-readable
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"tag": "v0.2.2",
"kind": "patch",
"published_at": "2026-03-22T18:37:11Z"
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"published_at": "2026-03-21T02:13:53Z"
},
{
"tag": "v0.1.0",
"kind": "minor",
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"headline": "Reject invalid georeferencing, nodata, and duplicate COG tiles",
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{
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"headline": "Reject invalid TIFF layouts, codecs, handles, and block writes",
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"license_state": "custom",
"license_spdx": null
}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 v1.14.0, schema v0.27.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — crates.io.