Files whose latest version earned grade C: two or more soft checks failed. The grade comes from fixed automatic checks with no AI involved, so the same content always gets the same grade from the same checks. In the registry's count of 69,119 files on September 27, 2026, 1.5% (1,063) had grade C on their latest version. Below are the most starred.
The 120 most starred, from repos with the most stars first.
gstack-upgrade SKILL.md skill
garrytan/gstack · gstack-upgrade/SKILL.md · Upgrade gstack to the latest version.
v1.1.0 · audit C · 140,694 stars
openclaw SKILL.md skill
thedotmack/claude-mem · openclaw/SKILL.md
git:20261005.5dcf449 · audit C · 113,797 stars
do SKILL.md skill
thedotmack/claude-mem · openclaw/skills/do/SKILL.md
git:20260224.3c4486e · audit C · 113,797 stars
make-plan SKILL.md skill
thedotmack/claude-mem · openclaw/skills/make-plan/SKILL.md
git:20260224.3c4486e · audit C · 113,797 stars
blocked-example SKILL.md skill
bytedance/deer-flow · skills/public/skill-reviewer/evals/fixtures/blocked/SKILL.md
git:20260711.41658c5 · audit C · 85,141 stars
career-ops SKILL.md skill
career-ops-hq/career-ops · .qwen/skills/career-ops/SKILL.md
git:20260505.7605a5e · audit C · 80,322 stars
career-ops SKILL.md skill
career-ops-hq/career-ops · .claude/skills/career-ops/SKILL.md
git:20260505.7605a5e · audit C · 80,322 stars
career-ops SKILL.md skill
career-ops-hq/career-ops · .opencode/skills/career-ops/SKILL.md
git:20260612.2710fbe · audit C · 80,322 stars
career-ops SKILL.md skill
career-ops-hq/career-ops · .grok/skills/career-ops/SKILL.md
git:20260625.0a89381 · audit C · 80,322 stars
career-ops SKILL.md skill
career-ops-hq/career-ops · .antigravitycli/skills/career-ops/SKILL.md
git:20260618.61de18d · audit C · 80,322 stars
career-ops SKILL.md skill
career-ops-hq/career-ops · .kimi/skills/career-ops/SKILL.md
git:20260721.82e86a0 · audit C · 80,322 stars
security-research SKILL.md skill
code-yeongyu/oh-my-openagent · packages/skills-loader-core/src/features/builtin-skills/security-research/SKILL.md
git:20260831.b2f11bb · audit C · 70,763 stars
api-fuzzing-bug-bounty SKILL.md skill
sickn33/agentic-awesome-skills · plugins/agentic-awesome-skills-claude/skills/api-fuzzing-bug-bounty/SKILL.md · Provide comprehensive techniques for testing REST, SOAP, and GraphQL APIs during bug bounty hunting and penetration…
git:20260729.eee8c59 · audit C · 49,308 stars
haiku SKILL.md skill
agno-agi/agno · cookbook/frameworks/antigravity/example_agent/skills/haiku/SKILL.md
git:20260519.28f8b4a · audit C · 43,090 stars
importer SKILL.md skill
thu-maic/openmaic · packages/@openmaic/importer/SKILL.md
git:20260624.7cb1291 · audit C · 42,777 stars
ov-server-operate SKILL.md skill
volcengine/openviking · examples/skills/ov-server-operate/SKILL.md · Operate and maintain OpenViking server - configure, install, start, stop, and cleanup the server. Use when need to…
git:20260423.f006e39 · audit C · 41,589 stars
ov-memory-doctor SKILL.md skill
volcengine/openviking · examples/codex-memory-plugin/skills/ov-memory-doctor/SKILL.md · Diagnose and fix the OpenViking memory plugin for Codex on this machine: the plugin install (enablement, hooks, MCP…
git:20261026.d6271e6 · audit C · 41,589 stars
install-openviking-memory SKILL.md skill
volcengine/openviking · examples/openclaw-plugin/skills/install-openviking-memory/SKILL.md · Install and configure the OpenViking long-term memory plugin for OpenClaw via natural conversation. Once installed, the…
v2026.6.5 · audit C · 41,589 stars
diff-risk-explainer SKILL.md skill
topoteretes/cognee · examples/demos/feedback/skill_feedback_loop/skills/diff-risk-explainer/SKILL.md · Use to briefly explain small code diffs.
git:20260821.c659c51 · audit C · 33,092 stars
caio-review SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/caio-review/SKILL.md
git:20260821.7405298 · audit C · 29,490 stars
api-design-reviewer SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/api-design-reviewer/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
aws-solution-architect SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/aws-solution-architect/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cold-email SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cold-email/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
aeo SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/aeo/SKILL.md
git:20260517.218b973 · audit C · 29,490 stars
google-workspace SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/google-workspace/SKILL.md
git:20260311.4e9f1d9 · audit C · 29,490 stars
slo-design SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/slo-design/SKILL.md
git:20260510.9dd6fd1 · audit C · 29,490 stars
capture SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/capture/SKILL.md
git:20260519.32a0da5 · audit C · 29,490 stars
TEMPLATE SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/TEMPLATE/SKILL.md
git:20260317.2f57ef8 · audit C · 29,490 stars
extract SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/extract/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
api-test-suite-builder SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/api-test-suite-builder/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
aims-audit SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/aims-audit/SKILL.md
git:20260527.7db4910 · audit C · 29,490 stars
agent-protocol SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/agent-protocol/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
book-to-skill SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/book-to-skill/SKILL.md
git:20260805.b19c40c · audit C · 29,490 stars
cs-wiki-librarian SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-wiki-librarian/SKILL.md
git:20260410.a28f83b · audit C · 29,490 stars
okr SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/okr/SKILL.md
git:20260310.a68ae3a · audit C · 29,490 stars
cmd-focused-fix SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cmd-focused-fix/SKILL.md
git:20260325.86fc905 · audit C · 29,490 stars
compliance-readiness SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/compliance-readiness/SKILL.md
git:20260527.7db4910 · audit C · 29,490 stars
git:20260509.0c7d19d · audit C · 29,490 stars
feature-flags-architect SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/feature-flags-architect/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
competitive-teardown SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/competitive-teardown/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cs-project-manager SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-project-manager/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
challenge SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/challenge/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
focused-fix SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/focused-fix/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
culture-architect SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/culture-architect/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cs-agile-product-owner SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-agile-product-owner/SKILL.md
git:20260310.a68ae3a · audit C · 29,490 stars
cs-webinar SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-webinar/SKILL.md
git:20260611.6454532 · audit C · 29,490 stars
commercial-skills SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/commercial-skills/SKILL.md
git:20260519.32a0da5 · audit C · 29,490 stars
decision-logger SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/decision-logger/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
flag-cleanup SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/flag-cleanup/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
git:20260824.42822bf · audit C · 29,490 stars
agent-memory SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/agent-memory/SKILL.md
git:20260824.d928ec9 · audit C · 29,490 stars
cs-product-strategist SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-product-strategist/SKILL.md
git:20260310.a68ae3a · audit C · 29,490 stars
deal-desk SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/deal-desk/SKILL.md
git:20260519.32a0da5 · audit C · 29,490 stars
ceo-advisor SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/ceo-advisor/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
change-management SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/change-management/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cs-onboard SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-onboard/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cmd-a11y-audit SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cmd-a11y-audit/SKILL.md
git:20260318.5adbfdc · audit C · 29,490 stars
business-growth-skills SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/business-growth-skills/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
c-level-agents SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/c-level-agents/SKILL.md
git:20260821.7405298 · audit C · 29,490 stars
cs-engineer-grill SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-engineer-grill/SKILL.md
git:20260521.fa690de · audit C · 29,490 stars
agile-product-owner SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/agile-product-owner/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
founder-coach SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/founder-coach/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
changelog SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/changelog/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
tdd SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/tdd/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
cs-wiki-linter SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-wiki-linter/SKILL.md
git:20260410.a28f83b · audit C · 29,490 stars
collab-proof SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/collab-proof/SKILL.md
git:20260611.796455d · audit C · 29,490 stars
analytics-tracking SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/analytics-tracking/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
campaign-analytics SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/campaign-analytics/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
a11y-audit SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/a11y-audit/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
context-engine SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/context-engine/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cs-product-manager SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-product-manager/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
cs-engineering-lead SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-engineering-lead/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
content-strategist SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/content-strategist/SKILL.md
git:20260317.2f57ef8 · audit C · 29,490 stars
embedded-iot-mentor SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/embedded-iot-mentor/SKILL.md
git:20260824.42822bf · audit C · 29,490 stars
coverage SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/coverage/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
app-store-optimization SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/app-store-optimization/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cs-ux-researcher SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-ux-researcher/SKILL.md
git:20260310.a68ae3a · audit C · 29,490 stars
company-os SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/company-os/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
chaos-engineering SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/chaos-engineering/SKILL.md
git:20260509.23eefc2 · audit C · 29,490 stars
eval SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/eval/SKILL.md
git:20260317.2f57ef8 · audit C · 29,490 stars
board-meeting SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/board-meeting/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
changelog-generator SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/changelog-generator/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cs-senior-engineer SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-senior-engineer/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
eu-ai-act-specialist SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/eu-ai-act-specialist/SKILL.md
git:20260514.9975cc9 · audit C · 29,490 stars
atlassian-templates SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/atlassian-templates/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
dependency-auditor SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/dependency-auditor/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
email-template-builder SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/email-template-builder/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
epic-design SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/epic-design/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
autoresearch-agent SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/autoresearch-agent/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
caveman SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/caveman/SKILL.md
git:20260514.9975cc9 · audit C · 29,490 stars
engineering-skills SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/engineering-skills/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
data-quality-auditor SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/data-quality-auditor/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
execute SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/execute/SKILL.md
git:20260821.7405298 · audit C · 29,490 stars
sprint-plan SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/sprint-plan/SKILL.md
git:20260311.e2fff2f · audit C · 29,490 stars
env-secrets-manager SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/env-secrets-manager/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
fda-qsr-audit-prep SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/fda-qsr-audit-prep/SKILL.md
git:20260527.7db4910 · audit C · 29,490 stars
chief-of-staff SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/chief-of-staff/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
experiment-designer SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/experiment-designer/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
confluence-expert SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/confluence-expert/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
arquiteto-de-empresa SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/arquiteto-de-empresa/SKILL.md
git:20260717.3691fcf · audit C · 29,490 stars
git:20260509.0c7d19d · audit C · 29,490 stars
wiki-log SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/wiki-log/SKILL.md
git:20260410.a28f83b · audit C · 29,490 stars
ar-status SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/ar-status/SKILL.md
git:20260821.a80eec2 · audit C · 29,490 stars
git:20260509.0c7d19d · audit C · 29,490 stars
code-reviewer SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/code-reviewer/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
freeze SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/freeze/SKILL.md
git:20260821.7405298 · audit C · 29,490 stars
competitive-intel SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/competitive-intel/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
git:20260509.0c7d19d · audit C · 29,490 stars
design-system SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/design-system/SKILL.md
git:20260611.6454532 · audit C · 29,490 stars
cs-ceo-advisor SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-ceo-advisor/SKILL.md
git:20260309.8902ba7 · audit C · 29,490 stars
ab-test-setup SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/ab-test-setup/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
financial-health SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/financial-health/SKILL.md
git:20260310.cb3fa6b · audit C · 29,490 stars
code-to-prd SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/code-to-prd/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
free-tool-strategy SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/free-tool-strategy/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cmd-cs-aeo SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cmd-cs-aeo/SKILL.md
git:20260519.32a0da5 · audit C · 29,490 stars
cmo-review SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cmo-review/SKILL.md
git:20260821.7405298 · audit C · 29,490 stars
content-creator SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/content-creator/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
startup-cto SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/startup-cto/SKILL.md
git:20260317.2f57ef8 · audit C · 29,490 stars
brand-guidelines SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/brand-guidelines/SKILL.md
git:20260509.0c7d19d · audit C · 29,490 stars
cs-frontend-engineer SKILL.md skill
alirezarezvani/claude-skills · .gemini/skills/cs-frontend-engineer/SKILL.md
git:20260521.fa690de · audit C · 29,490 stars