skills: Codebase harness + loop engineer

by AI-Builder-Club · Agent Tool · ★ 1.3k

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install skills

/plugin marketplace add AI-Builder-Club/skills
/plugin install skills@ai-builder-club

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 64/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agent-harnessagent-skillsai-agentsclaudeclaude-codedeveloper-toolsloop-engineering

Quick Facts

Stars1,257
Forks159
LanguagePython
CategoryAgent Tool
Quality Score64/100
Last Updated2026-09-15
Created2026-06-14
Platformsclaude-code, python
Est. Tokens~15k

About skills

AI Builder Club — Skills A Claude Code plugin marketplace of the skills we share at AI Builder Club for building loop engineers: agents that get triggered on their own, pick up work, ship it, verify it, and log what they learned, so the work compounds without you prompting every step. It's the productized version of the setup my team runs in production.

Compatible Skills

These tools work well together with skills for enhanced workflows:

  • awesome-harness-engineering — semantic(0.37)+complementary+same_lang+similar_pop+shared_platform (63%)
  • Repo-to-Agent-Context — semantic(0.49)+complementary+rare_topics+similar_pop+shared_platform (62%)
  • cc10x — semantic(0.46)+complementary+rare_topics+similar_pop+shared_platform (61%)
  • omnicoreagent — semantic(0.27)+complementary+same_lang+similar_pop+shared_platform (60%)

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  • everything-claude-code-zh by xu-xiang · ⭐ 2.0k

    everything-claude-code 中文翻译项目:完整的 Claude Code 配置集合(agents, skills, hooks, commands, rules, MCPs)。源自 Anthropic

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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