Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-10 08:08 UTC

fschutt / agg-rust

Pure Rust port of Anti-Grain Geometry (AGG) 2.6 - high quality 2D vector graphics rendering

C++ · RustCustom license★ 0 stars⑂ 0 forkssince Feb 2026forkView on GitHub ↗

fschutt/agg-rust holds a health index of 36 out of 100, placing it in the Weak band. It scores highest on AI Readiness (75/100) and lowest on Community & Adoption (25/100). It was last updated 27 days ago. A single contributor accounts for most of its recent work.

36
overall / 100
Weak

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

36
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

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.

The weighted overall 41 is calibrated to 36 on the published index scale (record calibration 2026-08-02).

Ownership

Felix SchüttPersonal account
152 followers170 public repossince Apr 2015@maps4print

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
crates.ioagg-rust-azul1.1.316,118627 days ago2danti-aliasinggraphicsrenderingvector

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

36Weak · 21% of overall
How it's scored
28.8/36Push recencylast push 27 days ago
4.8/36Commit cadence7/52 weeks with commits
16.3/18Commit volume65 commits in the last year
10/10OpenSSF Scorecard: Maintained13 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year65
human_commit_share1
days_since_last_push27
active_weeks_last_year7
How it's scored
0/27Ships releasesno releases published
0/36Release recencyno releases
0/27Release cadenceno releases
0/10OpenSSF Scorecard: Signed-Releasesno data
Inputs used
releases_count0
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?

25At Risk · 17% of overall
How it's scored
0/60Stars0 stars
0/25Forks0 forks
0/15Watchers0 watchers
Inputs used
forks0
stars0
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
0/22.5README
16.9/22.5Licenselicense file present, not a recognized license
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeno
has_licenseno
readme_badges5
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicesshields.io
has_pull_request_templateno
How it's scored
56.1/80Monthly downloads16,118 downloads/month across crates
0/20Registry dependentsnot reported by this ecosystem
Inputs used
packagesagg-rust-azul
dependents
ecosystemscrates
total_downloads53,234
monthly_downloads16,118
unverified_packages_excluded
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?

44Weak · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
5.2/22.5Commit distributiontop contributor authored 77% of commits
2.7/13.5Contributor breadth2 contributors
10/10OpenSSF Scorecard: Contributorsproject has 3 contributing companies or organizations -- score normalized to 10
Inputs used
bus_factor1
contributors_sampled2
top_contributor_share0.769
How it's scored
0/42Issue resolutionno issues or no data
0/30PR acceptanceno decided pull requests or no data
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 0/30 approved changesets -- score normalized to 0
Inputs used
merged_prs0
open_issues0
closed_issues0
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio
closed_unmerged_prs0
first_time_authors_30d0
first_time_prs_merged_30d0
first_time_prs_decided_30d0
Excluded from scoring (no data or not applicable): Issue resolution, PR acceptance, Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backingpersonal (user) account
0/20Verified domainnot applicable to user accounts
15.7/25Owner reach152 followers of fschutt
25/25Track record170 public repos, account ~11 yr old
Inputs used
followers152
owner_typeUser
is_verified
owner_loginfschutt
public_repos170
account_age_days4,157
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable1 package(s) on crates
35/35Publish recencylatest publish 27 days ago
20/20Version history6 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packagesagg-rust-azul
ecosystemscrates
any_deprecatedno
min_days_since_publish27

Engineering Quality

Are baseline engineering and documentation practices in place?

38Weak · 19% of overall
How it's scored
24/24CI workflows1 workflow(s)
0/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Testsno data
Inputs used
has_ciyes
has_testsno
has_editorconfigno
has_linter_configno
has_precommit_configno
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

Documentation

50Moderate
How it's scored
0/30README
25/25Documentation directory
15/15Documentation / homepage sitehttps://docs.rs/agg-rust
0/10Repository description
0/10Topics
10/10Wiki
Inputs used
topics
has_wikiyes
homepage
docs_sitehttps://docs.rs/agg-rust
has_readmeno
has_docs_diryes
has_descriptionno

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

57Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
0/7.5Branch-Protectionbranch protection not enabled on development/release branches
0/2.5CI-Testsno data
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 0/30 approved changesets -- score normalized to 0
2.5/2.5Contributorsproject has 3 contributing companies or organizations -- score normalized to 10
10/10Dangerous-Workflowno dangerous workflow patterns detected
0/7.5Dependency-Update-Toolno update tool detected
0/5Fuzzingproject is not fuzzed
2.2/2.5Licenselicense file detected
7.5/7.5Maintained13 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
0/5Packagingno data
0/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0/5SASTno SAST tool detected
0/5Security-Policysecurity policy file not detected
0/7.5Signed-Releasesno data
7.5/7.5Token-PermissionsGitHub workflow tokens follow principle of least privilege
6/7.5Vulnerabilities2 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated15
scorecard_versionv5.5.0
checks_inconclusive3
scorecard_aggregate4.8
Excluded from scoring (no data or not applicable): CI-Tests, Packaging, Signed-Releases. Remaining weights renormalized.
How it's scored
26.6/35Direct dependencies free of known advisories1 affected: ttf-parser 0.25.1 (unknown)
25/25Indirect dependencies free of known advisoriesno indirect dependency carries a known advisory
40/40No advisories left outstandingno advisory has been public longer than 90 days
Inputs used
sourceosv
advisories1
affected_packages1
assessed_packages66
unassessed_packages0
affected_by_severityunknown 1
direct_affected_packages1
Matched the crates:agg-rust-azul@1.1.3 runtime dependency closure — what installing the published package pulls in — 66 packages. Reachability is not analyzed.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

75Good · 4% of overall
How it's scored
45/45Agent instructionsCLAUDE.md
0/15Machine-readable docs (llms.txt)
40/40Legible commit history54 of 65 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share0.831
agent_instruction_filesCLAUDE.md
agent_instruction_max_bytes6,156
How it's scored
18/18One-command bootstrapcpp-references/agg-src/Makefile, cpp-references/agg-src/examples/BeOS/Makefile, cpp-references/agg-src/examples/SDL2/Makefile, cpp-references/agg-src/examples/X11/Makefile, cpp-references/agg-src/examples/macosx_carbon/Makefile, cpp-references/agg-src/examples/macosx_sdl/Makefile, cpp-references/agg-src/examples/nano-X/Makefile, cpp-references/agg-src/examples/win32_api/Makefile, cpp-references/agg-src/examples/win32_api/aa_demo/Makefile, cpp-references/agg-src/examples/win32_api/aa_test/Makefile, cpp-references/agg-src/examples/win32_api/agg2d_demo/Makefile, cpp-references/agg-src/examples/win32_api/alpha_gradient/Makefile, cpp-references/agg-src/examples/win32_api/alpha_mask/Makefile, cpp-references/agg-src/examples/win32_api/alpha_mask2/Makefile, cpp-references/agg-src/examples/win32_api/alpha_mask3/Makefile, cpp-references/agg-src/examples/win32_api/bezier_div/Makefile, cpp-references/agg-src/examples/win32_api/blend_color/Makefile, cpp-references/agg-src/examples/win32_api/blur/Makefile, cpp-references/agg-src/examples/win32_api/bspline/Makefile, cpp-references/agg-src/examples/win32_api/circles/Makefile, cpp-references/agg-src/examples/win32_api/component_rendering/Makefile, cpp-references/agg-src/examples/win32_api/compositing/Makefile, cpp-references/agg-src/examples/win32_api/compositing2/Makefile, cpp-references/agg-src/examples/win32_api/conv_contour/Makefile, cpp-references/agg-src/examples/win32_api/conv_dash_marker/Makefile, cpp-references/agg-src/examples/win32_api/conv_stroke/Makefile, cpp-references/agg-src/examples/win32_api/distortions/Makefile, cpp-references/agg-src/examples/win32_api/flash_rasterizer/Makefile, cpp-references/agg-src/examples/win32_api/flash_rasterizer2/Makefile, cpp-references/agg-src/examples/win32_api/freetype_test/Makefile, cpp-references/agg-src/examples/win32_api/gamma_correction/Makefile, cpp-references/agg-src/examples/win32_api/gamma_ctrl/Makefile, cpp-references/agg-src/examples/win32_api/gamma_tuner/Makefile, cpp-references/agg-src/examples/win32_api/gouraud/Makefile, cpp-references/agg-src/examples/win32_api/gouraud_mesh/Makefile, cpp-references/agg-src/examples/win32_api/gpc_test/Makefile, cpp-references/agg-src/examples/win32_api/gradient_focal/Makefile, cpp-references/agg-src/examples/win32_api/gradients/Makefile, cpp-references/agg-src/examples/win32_api/graph_test/Makefile, cpp-references/agg-src/examples/win32_api/idea/Makefile, cpp-references/agg-src/examples/win32_api/image1/Makefile, cpp-references/agg-src/examples/win32_api/image_alpha/Makefile, cpp-references/agg-src/examples/win32_api/image_filters/Makefile, cpp-references/agg-src/examples/win32_api/image_filters2/Makefile, cpp-references/agg-src/examples/win32_api/image_fltr_graph/Makefile, cpp-references/agg-src/examples/win32_api/image_perspective/Makefile, cpp-references/agg-src/examples/win32_api/image_resample/Makefile, cpp-references/agg-src/examples/win32_api/image_transforms/Makefile, cpp-references/agg-src/examples/win32_api/line_patterns/Makefile, cpp-references/agg-src/examples/win32_api/line_patterns_clip/Makefile, cpp-references/agg-src/examples/win32_api/lion/Makefile, cpp-references/agg-src/examples/win32_api/lion_lens/Makefile, cpp-references/agg-src/examples/win32_api/lion_outline/Makefile, cpp-references/agg-src/examples/win32_api/mol_view/Makefile, cpp-references/agg-src/examples/win32_api/multi_clip/Makefile, cpp-references/agg-src/examples/win32_api/pattern_fill/Makefile, cpp-references/agg-src/examples/win32_api/pattern_resample/Makefile, cpp-references/agg-src/examples/win32_api/perspective/Makefile, cpp-references/agg-src/examples/win32_api/polymorphic_renderer/Makefile, cpp-references/agg-src/examples/win32_api/raster_text/Makefile, cpp-references/agg-src/examples/win32_api/rasterizer_compound/Makefile, cpp-references/agg-src/examples/win32_api/rasterizers/Makefile, cpp-references/agg-src/examples/win32_api/rasterizers2/Makefile, cpp-references/agg-src/examples/win32_api/rounded_rect/Makefile, cpp-references/agg-src/examples/win32_api/scanline_boolean/Makefile, cpp-references/agg-src/examples/win32_api/scanline_boolean2/Makefile, cpp-references/agg-src/examples/win32_api/simple_blur/Makefile, cpp-references/agg-src/examples/win32_api/trans_curve1/Makefile, cpp-references/agg-src/examples/win32_api/trans_curve2/Makefile, cpp-references/agg-src/examples/win32_api/trans_polar/Makefile, cpp-references/agg-src/examples/win32_api/truetype_test/Makefile, cpp-references/agg-src/examples/win32_api_dmc/Makefile, cpp-references/agg-src/src/Makefile
0/22Automated tests
0/11Lint / format config
11/11Static type checkingdemo/tsconfig.json
10/10Reproducible environmentlockfile
10/10Demonstrated agent practice54 of the last 65 commits agent-authored or agent-credited
0/8Automated maintenanceno automated dependency updates observed
0/10OpenSSF Scorecard: Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsno
lockfilesCargo.lock, package-lock.json
has_dockerfileno
typed_languageyes
bootstrap_filescpp-references/agg-src/Makefile, cpp-references/agg-src/examples/BeOS/Makefile, cpp-references/agg-src/examples/SDL2/Makefile, cpp-references/agg-src/examples/X11/Makefile, cpp-references/agg-src/examples/macosx_carbon/Makefile, cpp-references/agg-src/examples/macosx_sdl/Makefile, cpp-references/agg-src/examples/nano-X/Makefile, cpp-references/agg-src/examples/win32_api/Makefile, cpp-references/agg-src/examples/win32_api/aa_demo/Makefile, cpp-references/agg-src/examples/win32_api/aa_test/Makefile, cpp-references/agg-src/examples/win32_api/agg2d_demo/Makefile, cpp-references/agg-src/examples/win32_api/alpha_gradient/Makefile, cpp-references/agg-src/examples/win32_api/alpha_mask/Makefile, cpp-references/agg-src/examples/win32_api/alpha_mask2/Makefile, cpp-references/agg-src/examples/win32_api/alpha_mask3/Makefile, cpp-references/agg-src/examples/win32_api/bezier_div/Makefile, cpp-references/agg-src/examples/win32_api/blend_color/Makefile, cpp-references/agg-src/examples/win32_api/blur/Makefile, cpp-references/agg-src/examples/win32_api/bspline/Makefile, cpp-references/agg-src/examples/win32_api/circles/Makefile, cpp-references/agg-src/examples/win32_api/component_rendering/Makefile, cpp-references/agg-src/examples/win32_api/compositing/Makefile, cpp-references/agg-src/examples/win32_api/compositing2/Makefile, cpp-references/agg-src/examples/win32_api/conv_contour/Makefile, cpp-references/agg-src/examples/win32_api/conv_dash_marker/Makefile, cpp-references/agg-src/examples/win32_api/conv_stroke/Makefile, cpp-references/agg-src/examples/win32_api/distortions/Makefile, cpp-references/agg-src/examples/win32_api/flash_rasterizer/Makefile, cpp-references/agg-src/examples/win32_api/flash_rasterizer2/Makefile, cpp-references/agg-src/examples/win32_api/freetype_test/Makefile, cpp-references/agg-src/examples/win32_api/gamma_correction/Makefile, cpp-references/agg-src/examples/win32_api/gamma_ctrl/Makefile, cpp-references/agg-src/examples/win32_api/gamma_tuner/Makefile, cpp-references/agg-src/examples/win32_api/gouraud/Makefile, cpp-references/agg-src/examples/win32_api/gouraud_mesh/Makefile, cpp-references/agg-src/examples/win32_api/gpc_test/Makefile, cpp-references/agg-src/examples/win32_api/gradient_focal/Makefile, cpp-references/agg-src/examples/win32_api/gradients/Makefile, cpp-references/agg-src/examples/win32_api/graph_test/Makefile, cpp-references/agg-src/examples/win32_api/idea/Makefile, cpp-references/agg-src/examples/win32_api/image1/Makefile, cpp-references/agg-src/examples/win32_api/image_alpha/Makefile, cpp-references/agg-src/examples/win32_api/image_filters/Makefile, cpp-references/agg-src/examples/win32_api/image_filters2/Makefile, cpp-references/agg-src/examples/win32_api/image_fltr_graph/Makefile, cpp-references/agg-src/examples/win32_api/image_perspective/Makefile, cpp-references/agg-src/examples/win32_api/image_resample/Makefile, cpp-references/agg-src/examples/win32_api/image_transforms/Makefile, cpp-references/agg-src/examples/win32_api/line_patterns/Makefile, cpp-references/agg-src/examples/win32_api/line_patterns_clip/Makefile, cpp-references/agg-src/examples/win32_api/lion/Makefile, cpp-references/agg-src/examples/win32_api/lion_lens/Makefile, cpp-references/agg-src/examples/win32_api/lion_outline/Makefile, cpp-references/agg-src/examples/win32_api/mol_view/Makefile, cpp-references/agg-src/examples/win32_api/multi_clip/Makefile, cpp-references/agg-src/examples/win32_api/pattern_fill/Makefile, cpp-references/agg-src/examples/win32_api/pattern_resample/Makefile, cpp-references/agg-src/examples/win32_api/perspective/Makefile, cpp-references/agg-src/examples/win32_api/polymorphic_renderer/Makefile, cpp-references/agg-src/examples/win32_api/raster_text/Makefile, cpp-references/agg-src/examples/win32_api/rasterizer_compound/Makefile, cpp-references/agg-src/examples/win32_api/rasterizers/Makefile, cpp-references/agg-src/examples/win32_api/rasterizers2/Makefile, cpp-references/agg-src/examples/win32_api/rounded_rect/Makefile, cpp-references/agg-src/examples/win32_api/scanline_boolean/Makefile, cpp-references/agg-src/examples/win32_api/scanline_boolean2/Makefile, cpp-references/agg-src/examples/win32_api/simple_blur/Makefile, cpp-references/agg-src/examples/win32_api/trans_curve1/Makefile, cpp-references/agg-src/examples/win32_api/trans_curve2/Makefile, cpp-references/agg-src/examples/win32_api/trans_polar/Makefile, cpp-references/agg-src/examples/win32_api/truetype_test/Makefile, cpp-references/agg-src/examples/win32_api_dmc/Makefile, cpp-references/agg-src/src/Makefile
has_devcontainerno
has_linter_configno
typecheck_configsdemo/tsconfig.json
agent_commit_share0.831
toolchain_manifestsCargo.toml, demo/wasm/Cargo.toml, tools/pixel-compare/Cargo.toml
dependency_bot_commit_share0
How it's scored
45/45Type-checkable codeC++ (statically typed)
53.4/55Manageable file sizes14/470 source files over 60KB
Inputs used
primary_languageC++
largest_source_bytes394,256
source_files_sampled470
oversized_source_files14
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)not applicable to this kind of software
0/20MCP servernot applicable to this kind of software
40/40Runnable examplesdemos, examples
Inputs used
example_dirsdemos, examples
has_mcp_signalno
api_schema_files
interfaces_expected_of
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

0GitHub stars
2contributors
65commits, last 12 months
27days since last push
0releases
1bus factor
0open issues
crates.io, npmpackage ecosystems

Data collection warnings

  • Community profile unavailable
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

More detail

OpenSSF Scorecard 4.8 / 10
4.8aggregate

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).Scorecard v5.5.0 · 2026-09-10 08:07 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
n/aCI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
10Contributorsproject has 3 contributing companies or organizations -- score normalized to 10
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
9Licenselicense file detected
10Maintained13 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
10Token-PermissionsGitHub workflow tokens follow principle of least privilege
8Vulnerabilities2 existing vulnerabilities detected
Direct dependencies 1
RegistryPackageVersion constraintManifest
crates.iottf-parser0.25Cargo.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 1

Installing crates:agg-rust-azul@1.1.3 pulls in 66 packages, direct and transitive: 1 carry known advisories, of which 1 are direct dependencies.

PackageVersionRelationSeverityAdvisoriesFixed in
ttf-parser0.25.1directunknown1

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

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

The message is kept through sign-in.

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 v2.10.0, schema v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statisticscrates.io.