Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-25 12:03 UTC

credfeto / credfeto-exception-source-generator

Source generator for creating Exception classes

C#MIT★ 3 stars⑂ 0 forkssince May 2026View on GitHub ↗
KindLibraryhow this is determined

credfeto/credfeto-exception-source-generator holds a health index of 65 out of 100, placing it in the Good band. It scores highest on Vitality (84/100) and lowest on Community & Adoption (43/100). It was last updated today. A single contributor accounts for most of its recent work.

65
overall / 100
Good

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.

65
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 60 is calibrated to 65 on the published index scale (record calibration 2026-08-02).

Ownership

Mark RidgwellPersonal account
47 followers112 public repossince Sep 2011@funfair-tech

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
NuGetCredfeto.Exceptions.SourceGenerator0.0.12.315-1210 days agoc#sourcecodegeneratorenum

Metrics by category

Vitality

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

84Excellent · 21% of overall

Development activity

74Good
How it's scored
36/36Push recency — last push 0 days ago
10.4/36Commit cadence — 15/52 weeks with commits
18/18Commit volume — 721 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year721
human_commit_share1
days_since_last_push0
active_weeks_last_year15

Release discipline

100Exceptional
How it's scored
27/27Ships releases — 13 releases published
36/36Release recency — latest release 10 days ago
27/27Release cadence — a release every ~10.5 days
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count13
latest_release_tagv0.0.12.315
releases_from_tagsno
days_since_latest_release10
mean_days_between_releases10.5
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

43Weak · 17% of overall

Popularity & adoption

5Critical
How it's scored
4.9/60Stars — 3 stars
0/25Forks — 0 forks
0/15Watchers — 0 watchers
Inputs used
forks0
stars3
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

77Good
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (MIT)
18/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
6.3/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges4
has_contributingyes
has_issue_templateno
has_code_of_conductno
readme_badge_servicesgithub.com, shields.io
has_pull_request_templateyes

Ecosystem adoption (downloads)

57Moderate
How it's scored
45.7/80Total downloads — 25,121 downloads all-time across nuget
0/20Registry dependents — not reported by this ecosystem
Inputs used
packagesCredfeto.Exceptions.SourceGenerator
dependents—
ecosystemsnuget
total_downloads25,121
monthly_downloads—
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?

54Moderate · 23% of overall

Maintainer resilience (bus factor)

15Critical
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
0.4/22.5Commit distribution — top contributor authored 98% of commits
2.7/13.5Contributor breadth — 2 contributors
3/10OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3
Inputs used
bus_factor1
contributors_sampled2
top_contributor_share0.981

Issue & PR responsiveness

59Moderate
How it's scored
28/42Issue resolution — 67% of issues closed
22.9/30PR acceptance — 13/17 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0
Inputs used
merged_prs13
open_issues1
closed_issues2
prs_merged_7d0
prs_decided_7d0
prs_merged_30d2
prs_decided_30d3
issue_closed_ratio0.667
closed_unmerged_prs4
first_time_authors_30d0
first_time_prs_merged_30d0
first_time_prs_decided_30d0
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

59Moderate
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
12.1/25Owner reach — 47 followers of credfeto
25/25Track record — 112 public repos, account ~15 yr old
Inputs used
followers47
owner_typeUser
is_verified—
owner_logincredfeto
public_repos112
account_age_days5,502
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable — 1 package(s) on nuget
35/35Publish recency — latest publish 10 days ago
20/20Version history — 12 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesCredfeto.Exceptions.SourceGenerator
ecosystemsnuget
any_deprecatedno
min_days_since_publish10

Engineering Quality

Are baseline engineering and documentation practices in place?

51Moderate · 19% of overall

Engineering practices

58Moderate
How it's scored
24/24CI workflows — 17 workflow(s)
0/24Tests present
16/16Linter config — .eslintrc.yml
0/9.6Pre-commit hooks
6.4/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests — no data
Inputs used
has_ciyes
has_testsno
has_editorconfigyes
has_linter_configyes
has_precommit_configno
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

Documentation

40Weak
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
0/10Topics
0/10Wiki
Inputs used
topics—
has_wikino
homepage—
docs_site—
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

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

68Good · 16% of overall

Security posture

60Moderate
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
3.8/7.5Branch-Protection — branch protection is not maximal on development and all release branches
0/2.5CI-Tests — no data
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/30 approved changesets -- score normalized to 0
0.8/2.5Contributors — project has 1 contributing companies or organizations -- score normalized to 3
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
5/5Pinned-Dependencies — all dependencies are pinned
0/5SAST — no SAST tool detected
2/5Security-Policy — security policy file detected
0/7.5Signed-Releases — no data
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated15
scorecard_versionv5.5.0
checks_inconclusive3
scorecard_aggregate6
Excluded from scoring (no data or not applicable): CI-Tests, Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages25
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 25 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. 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.

48Weak · 4% of overall

Agent context & guidance

20At Risk
How it's scored
18/45Agent instructions — .github/instructions/copilot.instructions.md, CLAUDE.md (stub)
0/15Machine-readable docs (llms.txt)
2.1/40Legible commit history — 4 of 100 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.04
agent_instruction_files.github/instructions/copilot.instructions.md, CLAUDE.md
agent_instruction_max_bytes144

Verify loop (build / test / typecheck)

50Moderate
How it's scored
12.6/18One-command bootstrap — src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj, src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj (toolchain convention, no task runner)
0/22Automated tests
11/11Lint / format config — .eslintrc.yml
11/11Static type checking — C# (statically typed)
0/10Reproducible environment
0/10Demonstrated agent practice — no agent-authored commits among the last 100
5/8Automated maintenance — dependency automation configured, none observed in the sampled commits
10/10OpenSSF Scorecard: Pinned-Dependencies — all dependencies are pinned
Inputs used
has_nixno
has_testsno
lockfiles—
has_dockerfileno
typed_languageyes
bootstrap_files—
has_devcontainerno
has_linter_configyes
typecheck_configs—
agent_commit_share0
toolchain_manifestssrc/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj, src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
dependency_bot_commit_share0

Code legibility for models

100Exceptional
How it's scored
45/45Type-checkable code — C# (statically typed)
55/55Manageable file sizes — 0/5 source files over 60KB
Inputs used
primary_languageC#
largest_source_bytes4,884
source_files_sampled5
oversized_source_files0

Key facts

3GitHub stars
2contributors
721commits, last 12 months
0days since last push
13releases
1bus factor
1open issues
—package ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

OpenSSF Scorecard 6.0 / 10
6.0aggregate

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 · 2026-09-25 12:02 UTC

10Binary-Artifactsno binaries found in the repo
5Branch-Protectionbranch protection is not maximal on development and all 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
3Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
10Pinned-Dependenciesall dependencies are pinned
0SASTno SAST tool detected
4Security-Policysecurity policy file detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
Direct dependencies 40
RegistryPackageVersion constraintManifest
NuGetFunFair.Test.Common6.4.6.2749src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetNSubstitute6.2.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetxunit.v3.aot.mtp-v24.0.1src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetAsyncFixer2.1.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetcodecracker.CSharp1.1.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetCSharpIsNullAnalyzer0.2.19src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetFunFair.CodeAnalysis7.2.13.2323src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetFunFair.Test.Source.Generator6.4.6.2749src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetMeziantou.Analyzer3.0.290src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetMicrosoft.VisualStudio.Threading.Analyzers18.7.23src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetNSubstitute.Analyzers.CSharp1.0.17src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetNullable.Extended.Analyzer1.16.6891src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetPhilips.CodeAnalysis.DuplicateCodeAnalyzer2.0.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetPhilips.CodeAnalysis.MaintainabilityAnalyzers2.0.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetRoslynator.Analyzers5.0.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetSecurityCodeScan.VS20195.6.7src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetSmartAnalyzers.CSharpExtensions.Annotations4.2.11src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetSonarAnalyzer.CSharp10.34.0.3385src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetSourceLink.Create.CommandLine2.8.3src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetToStringWithoutOverrideAnalyzer0.6.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetxunit.analyzers2.1.0src/Credfeto.Exceptions.SourceGenerator.Tests/Credfeto.Exceptions.SourceGenerator.Tests.csproj
NuGetAsyncFixer2.1.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetcodecracker.CSharp1.1.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetCredfeto.Version.Information.Generator1.0.138.1557src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetCSharpIsNullAnalyzer0.2.19src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetFunFair.CodeAnalysis7.2.13.2323src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetMeziantou.Analyzer3.0.290src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetMicrosoft.CodeAnalysis.Analyzers5.9.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetMicrosoft.CodeAnalysis.CSharp5.9.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetMicrosoft.Sbom.Targets4.1.13src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetMicrosoft.VisualStudio.Threading.Analyzers18.7.23src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetNullable.Extended.Analyzer1.16.6891src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetPhilips.CodeAnalysis.DuplicateCodeAnalyzer2.0.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetPhilips.CodeAnalysis.MaintainabilityAnalyzers2.0.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetRoslynator.Analyzers5.0.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetSecurityCodeScan.VS20195.6.7src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetSmartAnalyzers.CSharpExtensions.Annotations4.2.11src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetSonarAnalyzer.CSharp10.34.0.3385src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetSourceLink.Create.CommandLine2.8.3src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
NuGetToStringWithoutOverrideAnalyzer0.6.0src/Credfeto.Exceptions.SourceGenerator/Credfeto.Exceptions.SourceGenerator.csproj
All dependencies 25

Full resolved dependency set from the GitHub dependency graph: 25 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
NuGetAsyncFixer2.1.0direct
NuGetcodecracker.CSharp1.1.0direct
NuGetCredfeto.Version.Information.Generator1.0.138.1557direct
NuGetCSharpIsNullAnalyzer0.2.19direct
NuGetFunFair.CodeAnalysis7.2.13.2323direct
NuGetFunFair.Test.Common6.4.6.2749direct
NuGetFunFair.Test.Source.Generator6.4.6.2749direct
NuGetMeziantou.Analyzer3.0.290direct
NuGetMicrosoft.CodeAnalysis.Analyzers5.9.0direct
NuGetMicrosoft.CodeAnalysis.CSharp5.9.0direct
NuGetMicrosoft.Sbom.Targets4.1.13direct
NuGetMicrosoft.VisualStudio.Threading.Analyzers18.7.23direct
NuGetNSubstitute6.2.0direct
NuGetNSubstitute.Analyzers.CSharp1.0.17direct
NuGetNullable.Extended.Analyzer1.16.6891direct
NuGetPhilips.CodeAnalysis.DuplicateCodeAnalyzer2.0.0direct
NuGetPhilips.CodeAnalysis.MaintainabilityAnalyzers2.0.0direct
NuGetRoslynator.Analyzers5.0.0direct
NuGetSecurityCodeScan.VS20195.6.7direct
NuGetSmartAnalyzers.CSharpExtensions.Annotations4.2.11direct
NuGetSonarAnalyzer.CSharp10.34.0.3385direct
NuGetSourceLink.Create.CommandLine2.8.3direct
NuGetToStringWithoutOverrideAnalyzer0.6.0direct
NuGetxunit.analyzers2.1.0direct
NuGetxunit.v3.aot.mtp-v24.0.1direct
Dependency advisories 0

This repository publishes no package the index resolves, so its own dependency graph was assessed — 25 packages, which also include development and test pins that never ship: 0 carry known advisories, of which 0 are direct.

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

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.

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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 statistics — NuGet.