Public recordModerate
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-28 15:22 UTC
SimonWaldherr / nanoGo
a Go implementation even smaller then tinyGo
SimonWaldherr/nanoGo holds a health index of 57 out of 100, placing it in the Moderate band. It scores highest on Vitality (75/100) and lowest on Community & Adoption (29/100). It was last updated today. A single contributor accounts for most of its recent work.
57
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.
57
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
Simon WaldherrPersonal account
313 followers371 public repossince Feb 2010RUBIX GmbH
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 | simonwaldherr.de/go/nanogo | v1.2.0 | - | 8 | 5 days ago |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
75
Development activity
64Moderate
How it's scored
| 36/36 | Push recency — last push 0 days ago |
| 4.2/36 | Commit cadence — 6/52 weeks with commits |
| 14/18 | Commit volume — 35 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 24 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 35 |
| human_commit_share | 0.757 |
| days_since_last_push | 0 |
| active_weeks_last_year | 6 |
Release discipline
92Excellent
How it's scored
| 27/27 | Ships releases — 3 releases published |
| 36/36 | Release recency — latest release 6 days ago |
| 19.8/27 | Release cadence — a release every ~78.1 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 3 |
| latest_release_tag | v1.0.0 |
| releases_from_tags | no |
| days_since_latest_release | 6 |
| mean_days_between_releases | 78.1 |
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?
29
Popularity & adoption
10Critical
How it's scored
| 9.8/60 | Stars — 5 stars |
| 0/25 | Forks — 0 forks |
| 0/15 | Watchers — 0 watchers |
Inputs used
| forks | 0 |
| stars | 5 |
| watchers | 0 |
| 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 (GPL-3.0) |
| 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?
60
Maintainer resilience (bus factor)
20Critical
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 |
| 10/10 | OpenSSF Scorecard: Contributors — project has 7 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
How it's scored
| 0/46.8 | Issue resolution — no issues or no data |
| 38.2/38.3 | PR acceptance — 3/3 decided PRs merged |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 3 |
| open_issues | 0 |
| closed_issues | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 0 |
Excluded from scoring (no data or not applicable): Issue resolution. Remaining weights renormalized.
Ownership & stewardship
66Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 18/25 | Owner reach — 313 followers of SimonWaldherr |
| 25/25 | Track record — 371 public repos, account ~16 yr old |
Inputs used
| followers | 313 |
| owner_type | User |
| is_verified | — |
| owner_login | SimonWaldherr |
| public_repos | 371 |
| account_age_days | 6,015 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on go |
| 35/35 | Publish recency — latest publish 5 days ago |
| 20/20 | Version history — 8 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | simonwaldherr.de/go/nanogo |
| ecosystems | go |
| any_deprecated | no |
| min_days_since_publish | 5 |
Engineering Quality
Are baseline engineering and documentation practices in place?
62
Engineering practices
60Moderate
How it's scored
| 24/24 | CI workflows — 2 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — no data |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.
Documentation
65Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://simonwaldherr.github.io/nanoGo/ |
| 10/10 | Repository description |
| 0/10 | Topics |
| 10/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | yes |
| homepage | https://simonwaldherr.github.io/nanoGo/ |
| 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?
56
Security posture
56Moderate
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 — no data |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 7 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 24 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — no SAST tool detected |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 7.5/7.5 | Token-Permissions — GitHub workflow tokens follow principle of least privilege |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 5.6 |
Excluded from scoring (no data or not applicable): ci_tests, packaging, signed_releases. Remaining weights renormalized.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
48
Agent context & guidance
10Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 9.5/40 | Legible commit history — 5 of 28 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.179 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
61Moderate
How it's scored
| 18/18 | One-command bootstrap — Makefile |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Go (statically typed) |
| 0/10 | Reproducible environment |
| 10/10 | Demonstrated agent practice — 3 of the last 37 commits agent-authored or agent-credited |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | Makefile |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0.081 |
| toolchain_manifests | go.mod |
| dependency_bot_commit_share | 0 |
Code legibility for models
100Excellent
How it's scored
| 45/45 | Type-checkable code — Go (statically typed) |
| 55/55 | Manageable file sizes — 0/80 source files over 60KB |
Inputs used
| primary_language | Go |
| largest_source_bytes | 58,621 |
| source_files_sampled | 80 |
| oversized_source_files | 0 |
Machine-readable interfaces
40At risk
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP server |
| 40/40 | Runnable examples — examples, samples |
Inputs used
| example_dirs | examples, samples |
| has_mcp_signal | no |
| api_schema_files | — |
Key facts
5GitHub stars
1contributors
35commits, last 12 months
0days since last push
3releases
1bus factor
0open issues
Gopackage 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 5.6 / 10
5.6aggregate
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 |
| n/a | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 7 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 24 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | no SAST tool detected |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| 10 | Token-Permissions | GitHub workflow tokens follow principle of least privilege |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
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
Raw JSON report machine-readable
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"components": [
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"points": 9.8,
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}
],
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},
{
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"name": "Forks",
"detail": "0 forks",
"points": 0,
"status": "missed",
"details": [
{
"code": "forks",
"params": {
"count": 0
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
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"points": 0,
"status": "missed",
"details": [
{
"code": "watchers",
"params": {
"count": 0
}
}
],
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]
},
{
"key": "community_health",
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"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
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"has_pull_request_template": false
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"components": [
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"details": [],
"max_points": 22.5
},
{
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"status": "met",
"details": [
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"code": "license_standard",
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{
"code": "license_spdx",
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],
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},
{
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{
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"points": 0,
"status": "missed",
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},
{
"key": "issue_template",
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{
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"points": 0,
"status": "missed",
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]
}
],
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},
{
"key": "governance",
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"name": "Sustainability & Governance",
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"weight": 0.24,
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"key": "maintainer_resilience",
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"code": "bus_factor",
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}
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{
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"details": [
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"code": "top_contributor_share",
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}
],
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{
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}
],
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{
"key": "openssf_scorecard_contributors",
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"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
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"notes": [
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"code": "excluded_no_data",
"params": {
"components": [
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}
},
{
"code": "weights_renormalized",
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}
],
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"inputs": {
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"issue_closed_ratio": null,
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"components": [
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"code": "no_issues_or_data",
"params": {}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
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"points": 38.2,
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"details": [
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"code": "decided_prs_merged",
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}
],
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{
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"points": 0,
"status": "missed",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
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"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
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}
},
{
"code": "weights_renormalized",
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}
],
"value": 66,
"inputs": {
"followers": 313,
"owner_type": "User",
"is_verified": null,
"owner_login": "SimonWaldherr",
"public_repos": 371,
"account_age_days": 6015
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"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",
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"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": "313 followers of SimonWaldherr",
"points": 18,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 313,
"login": "SimonWaldherr"
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}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "371 public repos, account ~16 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 371
}
},
{
"code": "account_age_years",
"params": {
"years": 16
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}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
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"ecosystems": "go",
"any_deprecated": false,
"min_days_since_publish": 5
},
"components": [
{
"key": "published_resolvable",
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"detail": "1 package(s) on go",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
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"count": 1,
"ecosystems": "go"
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}
],
"max_points": 25
},
{
"key": "publish_recency",
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"points": 35,
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{
"code": "publish_recency",
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}
],
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{
"key": "version_history",
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"points": 20,
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"details": [
{
"code": "published_versions",
"params": {
"count": 8
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}
],
"max_points": 20
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{
"key": "not_deprecated",
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"details": [
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"code": "package_not_deprecated",
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],
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]
}
],
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},
{
"key": "engineering",
"band": "moderate",
"name": "Engineering Quality",
"value": 62,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.",
"notes": [
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"code": "excluded_no_data",
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"components": [
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},
{
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"inputs": {
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"components": [
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"details": [
{
"code": "ci_workflows",
"params": {
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}
],
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{
"key": "tests_present",
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"detail": null,
"points": 24,
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},
{
"key": "linter_config",
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"points": 0,
"status": "missed",
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"max_points": 16
},
{
"key": "pre_commit_hooks",
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"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",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 20
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]
},
{
"key": "documentation",
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"name": "Documentation",
"note": null,
"notes": [],
"value": 65,
"inputs": {
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"components": [
{
"key": "readme",
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"points": 30,
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{
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"points": 0,
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"details": [],
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{
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{
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"name": "Topics",
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"points": 0,
"status": "missed",
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{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 10,
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}
]
}
],
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},
{
"key": "security",
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"value": 56,
"weight": 0.16,
"metrics": [
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"notes": [
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"code": "excluded_no_data",
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{
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"value": 56,
"inputs": {
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"components": [
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"points": 7.5,
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"details": [],
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{
"key": "branch_protection",
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"detail": "branch protection not enabled on development/release branches",
"points": 0,
"status": "missed",
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{
"key": "ci_tests",
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"status": "excluded",
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"code": "no_data",
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],
"max_points": 2.5
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{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "code_review",
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{
"key": "contributors",
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"points": 2.5,
"status": "met",
"details": [],
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{
"key": "dangerous_workflow",
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"points": 10,
"status": "met",
"details": [],
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},
{
"key": "dependency_update_tool",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is fuzzed",
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"status": "met",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
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},
{
"key": "maintained",
"name": "Maintained",
"detail": "24 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "sast",
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"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
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"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "signed_releases",
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"points": 0,
"status": "excluded",
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{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "token_permissions",
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{
"key": "vulnerabilities",
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"status": "met",
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]
},
{
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"notes": [
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"code": "jurisdiction_evidence_limits",
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"inputs": {
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"components": [
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"code": "jurisdiction_no_match",
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}
],
"max_points": 100
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]
}
],
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},
{
"key": "ai_readiness",
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"name": "AI Readiness",
"value": 48,
"weight": 0,
"metrics": [
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"key": "ai_agent_context",
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"notes": [],
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"inputs": {
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"components": [
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"key": "agent_instructions",
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"status": "missed",
"details": [
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],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
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"points": 0,
"status": "missed",
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{
"key": "legible_commit_history",
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"status": "partial",
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}
],
"max_points": 40
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]
},
{
"key": "ai_verify_loop",
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"note": null,
"notes": [],
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"inputs": {
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"toolchain_manifests": [
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"dependency_bot_commit_share": 0
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"components": [
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"name": "One-command bootstrap",
"detail": "Makefile",
"points": 18,
"status": "met",
"details": [
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"code": "file_list",
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{
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{
"key": "lint_format_config",
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},
{
"key": "static_type_checking",
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}
],
"max_points": 11
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{
"key": "reproducible_environment",
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"points": 0,
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{
"key": "demonstrated_agent_practice",
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],
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{
"key": "automated_maintenance",
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"status": "missed",
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],
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{
"key": "openssf_scorecard_pinned_dependencies",
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]
},
{
"key": "ai_code_legibility",
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"notes": [],
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"components": [
{
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"name": "Type-checkable code",
"detail": "Go (statically typed)",
"points": 45,
"status": "met",
"details": [
{
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"params": {
"language": "Go"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "0/80 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 80,
"oversized": 0
}
}
],
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}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"example_dirs": [
"examples",
"samples"
],
"has_mcp_signal": false,
"api_schema_files": []
},
"components": [
{
"key": "api_schema_openapi_graphql_proto",
"name": "API schema (OpenAPI/GraphQL/proto)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 40
},
{
"key": "mcp_server",
"name": "MCP server",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": "examples, samples",
"points": 40,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "examples, samples"
}
}
],
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}
]
}
],
"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",
"GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
],
"report_type": "repository",
"generated_at": "2026-07-28T15:22:46.774991Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/SimonWaldherr/nanoGo.svg",
"full_name": "SimonWaldherr/nanoGo",
"license_state": "standard",
"license_spdx": "GPL-3.0"
}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.