Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-09 16:56 UTC

changkun / wallfacer

Chat, specs, tasks, and code. An autonomous engineering platform. Full autonomy when you trust it. Full control when you don't.

Go · Vue · TypeScriptMIT★ 100 stars⑂ 13 forkssince Feb 2026View on GitHub ↗
KindWeb interfacehow this is determined

changkun/wallfacer holds a health index of 80 out of 100, placing it in the Excellent band. It scores highest on Vitality (86/100) and lowest on Security (56/100). It was last updated 2 days ago. A single contributor accounts for most of its recent work.

80
overall / 100
Excellent

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.

80
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 68 is calibrated to 80 on the published index scale (record calibration 2026-08-02).

Ownership

Changkun OuPersonal account
4,845 followers148 public repossince Sep 2013Founder @latere-ai, ex. @mimuc @sixt

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 publish
Golatere.ai/x/wallfacerv0.0.25-473 days ago

Metrics by category

Vitality

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

86Excellent · 21% of overall
How it's scored
36/36Push recency — last push 2 days ago
19.4/36Commit cadence — 28/52 weeks with commits
18/18Commit volume — 4,302 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year4,302
human_commit_share1
days_since_last_push2
active_weeks_last_year28
How it's scored
27/27Ships releases — 38 releases published
36/36Release recency — latest release 3 days ago
27/27Release cadence — a release every ~6.9 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count38
latest_release_tagv0.0.25
releases_from_tagsno
days_since_latest_release3
mean_days_between_releases6.9

Community & Adoption

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

56Moderate · 17% of overall
How it's scored
32.4/60Stars — 100 stars
9/25Forks — 13 forks
1.7/15Watchers — 3 watchers
Inputs used
forks13
stars100
watchers3
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
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
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges7
has_contributingyes
has_issue_templateno
has_code_of_conductno
readme_badge_servicescodecov.io, github.com, shields.io
has_pull_request_templateno

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

64Moderate · 23% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
0/22.5Commit distribution — top contributor authored 100% of commits
2.7/13.5Contributor breadth — 2 contributors
10/10OpenSSF Scorecard: Contributors — project has 12 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled2
top_contributor_share0.999
How it's scored
42/42Issue resolution — 100% of issues closed
23.6/30PR acceptance — 11/14 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_prs11
open_issues0
closed_issues10
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio1
closed_unmerged_prs3
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.
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
25/25Owner reach — 4,845 followers of changkun
25/25Track record — 148 public repos, account ~12 yr old
Inputs used
followers4,845
owner_typeUser
is_verified—
owner_loginchangkun
public_repos148
account_age_days4,737
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 go
35/35Publish recency — latest publish 3 days ago
20/20Version history — 47 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packageslatere.ai/x/wallfacer
ecosystemsgo
any_deprecatedno
min_days_since_publish3

Engineering Quality

Are baseline engineering and documentation practices in place?

72Good · 19% of overall
How it's scored
24/24CI workflows — 3 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests — no data
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

Documentation

90Excellent
How it's scored
30/30README
25/25Documentation directory
15/15Documentation / homepage site — https://wf.latere.ai/
10/10Repository description
10/10Topics — 15 topics
0/10Wiki
Inputs used
topicsai-agents, orchestration, claude-code, developer-tools, golang, sandbox, task-board, autonomous-coding, codex, kanban, task-orchestration, autonomous-engineering, coding-agents, llm, spec-driven-development
has_wikino
homepagehttps://wf.latere.ai/
docs_sitehttps://wf.latere.ai/
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

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

56Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/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
2.5/2.5Contributors — project has 12 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
5/5Fuzzing — project is fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
0.5/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1
0/5SAST — no SAST tool detected
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities — no data
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate5.1
Excluded from scoring (no data or not applicable): CI-Tests, Vulnerabilities. Remaining weights renormalized.
How it's scored
15.4/35Direct dependencies free of known advisories — 1 affected: google.golang.org/grpc v1.83.1 (high)
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
40/40No advisories left outstanding — no advisory has been public longer than 90 days
Inputs used
sourceosv
advisories1
affected_packages1
assessed_packages47
unassessed_packages41
affected_by_severityhigh 1
direct_affected_packages1
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories. Remaining weights renormalized. Matched 47 resolved dependencies against OSV. 41 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list. 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.

77Good · 4% of overall
How it's scored
45/45Agent instructions — AGENTS.md
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 98 of 100 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.98
agent_instruction_filesAGENTS.md
agent_instruction_max_bytes979
How it's scored
18/18One-command bootstrap — Makefile
22/22Automated tests
0/11Lint / format config
11/11Static type checking — frontend/tsconfig.json
10/10Reproducible environment — Dockerfile, lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
0/8Automated maintenance — no automated dependency updates observed
1/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1
Inputs used
has_nixno
has_testsyes
lockfilesgo.sum
has_dockerfileyes
typed_languageyes
bootstrap_filesMakefile
has_devcontainerno
has_linter_configno
typecheck_configsfrontend/tsconfig.json
agent_commit_share0
toolchain_manifestsgo.mod
dependency_bot_commit_share0
How it's scored
45/45Type-checkable code — Go (statically typed)
54.6/55Manageable file sizes — 6/805 source files over 60KB
Inputs used
primary_languageGo
largest_source_bytes162,777
source_files_sampled805
oversized_source_files6

Key facts

100GitHub stars
2contributors
4,302commits, last 12 months
2days since last push
38releases
1bus factor
0open issues
Go, npmpackage ecosystems

Data collection warnings

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

More detail

Star and fork history 0 ★ / 13 ⇿
0Stars
13Forks
36Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

03581013151332026-022026-062026-09
Major 0Minor 0Patch 18
OpenSSF Scorecard 5.1 / 10
5.1aggregate

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).Scorecard v5.5.0 · 2026-09-09 16:55 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 12 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
10Fuzzingproject is fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
1Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 1
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
n/aVulnerabilitiesinternal error: vulnerabilitiesClient.ListUnfixedVulnerabilities: osvscanner.DoScan: client error: status="400 Bad Request" body={"code":3,"message":"error in query at index 426: rpc error: code = InvalidArgument desc = invalid hash"}
Direct dependencies 51
RegistryPackageVersion constraintManifest
npm@codemirror/commands^6.8.0frontend/package.json
npm@codemirror/language^6.10.8frontend/package.json
npm@codemirror/language-data^6.5.1frontend/package.json
npm@codemirror/state^6.5.2frontend/package.json
npm@codemirror/view^6.36.2frontend/package.json
npm@excalidraw/excalidraw^0.18.1frontend/package.json
npm@lezer/highlight^1.2.3frontend/package.json
npm@opentelemetry/api^1.9.1frontend/package.json
npm@opentelemetry/context-zone^2.7.1frontend/package.json
npm@opentelemetry/exporter-trace-otlp-http^0.218.0frontend/package.json
npm@opentelemetry/instrumentation^0.218.0frontend/package.json
npm@opentelemetry/instrumentation-document-load^0.63.0frontend/package.json
npm@opentelemetry/instrumentation-fetch^0.218.0frontend/package.json
npm@opentelemetry/instrumentation-xml-http-request^0.218.0frontend/package.json
npm@opentelemetry/resources^2.7.1frontend/package.json
npm@opentelemetry/sdk-trace-web^2.7.1frontend/package.json
npm@opentelemetry/semantic-conventions^1.41.1frontend/package.json
npm@unhead/vue^2.0.0frontend/package.json
npm@xterm/addon-fit^0.11.0frontend/package.json
npm@xterm/xterm^6.0.0frontend/package.json
npmcodemirror^6.0.1frontend/package.json
npmhighlight.js^11.11.1frontend/package.json
npmlatere-uigithub:latere-ai/latere-ui#v1.26.2frontend/package.json
npmmarkdown-it^14.1.0frontend/package.json
npmmarkdown-it-anchor^9.2.0frontend/package.json
npmmermaid^11.14.0frontend/package.json
npmpinia^2.2.6frontend/package.json
npmreact^19.2.7frontend/package.json
npmreact-dom^19.2.7frontend/package.json
npmvite-ssg^28.3.0frontend/package.json
npmvue^3.5.13frontend/package.json
npmvue-router^4.4.5frontend/package.json
npmvuedraggable^4.1.0frontend/package.json
Gogithub.com/coder/websocketv1.8.14go.mod
Gogithub.com/fsnotify/fsnotifyv1.9.0go.mod
Gogithub.com/golang-migrate/migrate/v4v4.19.1go.mod
Gogithub.com/google/uuidv1.6.0go.mod
Gogithub.com/jackc/pgx/v5v5.10.0go.mod
Gogithub.com/oklog/ulid/v2v2.1.1go.mod
Gogo.opentelemetry.io/otelv1.44.0go.mod
Gogo.opentelemetry.io/otel/sdkv1.44.0go.mod
Gogo.opentelemetry.io/otel/tracev1.44.0go.mod
Gogolang.org/x/netv0.56.0go.mod
Gogolang.org/x/oauth2v0.36.0go.mod
Gogolang.org/x/syncv0.21.0go.mod
Gogolang.org/x/sysv0.46.0go.mod
Gogolang.org/x/textv0.39.0go.mod
Gogoogle.golang.org/grpcv1.83.1go.mod
Gogopkg.in/yaml.v3v3.0.1go.mod
Golatere.ai/x/pkgv0.58.0go.mod
Golatere.ai/x/toposv0.4.1-0.20260905141805-f958ba52ca5ego.mod
All dependencies 88

Full resolved dependency set from the GitHub dependency graph: 50 direct and 38 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Gogithub.com/coder/websocketv1.8.14direct
Gogithub.com/fsnotify/fsnotifyv1.9.0direct
Gogithub.com/golang-migrate/migrate/v4v4.19.1direct
Gogithub.com/google/uuidv1.6.0direct
Gogithub.com/jackc/pgx/v5v5.10.0direct
Gogithub.com/oklog/ulid/v2v2.1.1direct
Gogo.opentelemetry.io/otelv1.44.0direct
Gogo.opentelemetry.io/otel/sdkv1.44.0direct
Gogo.opentelemetry.io/otel/tracev1.44.0direct
Gogolang.org/x/netv0.56.0direct
Gogolang.org/x/oauth2v0.36.0direct
Gogolang.org/x/syncv0.21.0direct
Gogolang.org/x/sysv0.46.0direct
Gogolang.org/x/textv0.39.0direct
Gogoogle.golang.org/grpcv1.83.1direct
Gogopkg.in/yaml.v3v3.0.1direct
Golatere.ai/x/pkgv0.58.0direct
Golatere.ai/x/toposv0.4.1-0.20260905141805-f958ba52ca5edirect
npm@codemirror/commands^6.8.0direct
npm@codemirror/language^6.10.8direct
npm@codemirror/language-data^6.5.1direct
npm@codemirror/state^6.5.2direct
npm@codemirror/view^6.36.2direct
npm@excalidraw/excalidraw^0.18.1direct
npm@lezer/highlight^1.2.3direct
npm@opentelemetry/api^1.9.1direct
npm@opentelemetry/context-zone^2.7.1direct
npm@opentelemetry/exporter-trace-otlp-http^0.218.0direct
npm@opentelemetry/instrumentation^0.218.0direct
npm@opentelemetry/instrumentation-document-load^0.63.0direct
npm@opentelemetry/instrumentation-fetch^0.218.0direct
npm@opentelemetry/instrumentation-xml-http-request^0.218.0direct
npm@opentelemetry/resources^2.7.1direct
npm@opentelemetry/sdk-trace-web^2.7.1direct
npm@opentelemetry/semantic-conventions^1.41.1direct
npm@unhead/vue^2.0.0direct
npm@xterm/addon-fit^0.11.0direct
npm@xterm/xterm^6.0.0direct
npmcodemirror^6.0.1direct
npmhighlight.js^11.11.1direct
npmmarkdown-it^14.1.0direct
npmmarkdown-it-anchor^9.2.0direct
npmmermaid^11.14.0direct
npmpinia^2.2.6direct
npmreact^19.2.7direct
npmreact-dom^19.2.7direct
npmvite-ssg^28.3.0direct
npmvue^3.5.13direct
npmvue-router^4.4.5direct
npmvuedraggable^4.1.0direct
Gogithub.com/cenkalti/backoff/v5v5.0.3indirect
Gogithub.com/cespare/xxhash/v2v2.3.0indirect
Gogithub.com/felixge/httpsnoopv1.0.4indirect
Gogithub.com/go-logr/logrv1.4.3indirect
Gogithub.com/go-logr/stdrv1.2.2indirect
Gogithub.com/goccy/go-yamlv1.19.2indirect
Gogithub.com/grpc-ecosystem/grpc-gateway/v2v2.29.0indirect
Gogithub.com/jackc/pgerrcodev0.0.0-20220416144525-469b46aa5efaindirect
Gogithub.com/jackc/pgpassfilev1.0.0indirect
Gogithub.com/jackc/pgservicefilev0.0.0-20240606120523-5a60cdf6a761indirect
Gogithub.com/jackc/puddle/v2v2.2.2indirect
Gogo.opentelemetry.io/auto/sdkv1.2.1indirect
Gogo.opentelemetry.io/contrib/bridges/otelslogv0.19.0indirect
Gogo.opentelemetry.io/contrib/instrumentation/net/http/otelhttpv0.68.0indirect
Gogo.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttpv0.20.0indirect
Gogo.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttpv1.44.0indirect
Gogo.opentelemetry.io/otel/exporters/otlp/otlptracev1.44.0indirect
Gogo.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttpv1.44.0indirect
Gogo.opentelemetry.io/otel/logv0.20.0indirect
Gogo.opentelemetry.io/otel/metricv1.44.0indirect
Gogo.opentelemetry.io/otel/sdk/logv0.20.0indirect
Gogo.opentelemetry.io/otel/sdk/metricv1.44.0indirect
Gogo.opentelemetry.io/proto/otlpv1.10.0indirect
Gogolang.org/x/timev0.15.0indirect
Gogoogle.golang.org/genproto/googleapis/apiv0.0.0-20260526163538-3dc84a4a5aaaindirect
Gogoogle.golang.org/genproto/googleapis/rpcv0.0.0-20260526163538-3dc84a4a5aaaindirect
Gogoogle.golang.org/protobufv1.36.11indirect
Golatere.ai/x/ci-gatev0.29.1indirect
npm@types/markdown-it^14.1.2indirect
npm@types/react^19.2.17indirect
npm@types/react-dom^19.2.3indirect
npm@vitejs/plugin-vue^5.2.1indirect
npm@vitest/coverage-v84.1.5indirect
npmhappy-dom^20.9.0indirect
npmtypescript^5.6.3indirect
npmvite^6.0.3indirect
npmvitest^4.1.5indirect
npmvue-tsc^2.1.10indirect
Dependency advisories 1

This repository publishes no package the index resolves, so its own dependency graph was assessed — 47 packages, which also include development and test pins that never ship: 1 carry known advisories, of which 1 are direct. 41 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.

PackageVersionRelationSeverityAdvisoriesFixed in
google.golang.org/grpcv1.83.1directhigh11.85.0-dev.0.20260825072537-93e31b48545e

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 statistics — Go.