harness-experimental: Turn any repo into an agent-ready workspace for Claude Code, Codex, Cursor, and other coding agents

by hoangnb24 · Claude Skill · ★ 467

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

Security audit verdict: SAFE · quality 69/100

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.

agents-mdai-agentsai-assisted-developmentclaude-codecodexcoding-agentscontext-engineeringcursorharness-engineeringsoftware-engineering

Quick Facts

Stars467
Forks232
LanguageRust
CategoryClaude Skill
LicenseMIT
Quality Score69/100
Last Updated2026-06-01
Created2026-05-05
Platformsclaude-code, codex, rust
Est. Tokens~28k

About harness-experimental

harness-experimental Turn any software repo into an agent-ready workspace. is a repository-level operating harness for Claude Code, Codex, Cursor, and other coding agents. It gives agents the missing project context they need before they change code: where to start, what the product contract says, how risky the work is, what proof is required, and which decisions future agents should inherit.

Compatible Skills

These tools work well together with harness-experimental for enhanced workflows:

  • aidevops — semantic(0.23)+complementary+rare_topics+same_lang+similar_pop+shared_platform (62%)
  • dotai — semantic(0.30)+complementary+same_lang+similar_pop+shared_platform (61%)
  • GAAI-framework — semantic(0.29)+complementary+same_lang+similar_pop+shared_platform (60%)
  • agent-rules-skill — semantic(0.26)+complementary+rare_topics+same_lang+similar_pop+shared_platform (59%)
  • codex-settings — semantic(0.23)+complementary+same_lang+similar_pop+shared_platform (58%)

harness-experimental alternative? Top 6 similar tools

Looking for a harness-experimental alternative? If you're comparing harness-experimental with other claude skill tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • pilot-shell by maxritter · ⭐ 2.1k

    Professional context and harness engineering for Claude Code and OpenAI Codex. Build production-grade software

  • ok-skills by mxyhi · ⭐ 493

    Curated AI coding agent skills and AGENTS.md playbooks for Codex, Claude Code, Cursor, OpenClaw, and other SKI

  • aiwg by jmagly · ⭐ 224

    Reusable project context and specialist workflows for the AI tools you already use. Agents, skills, rules and

  • sage by usetig · ⭐ 106

    An LLM council that reviews your coding agent's every move

  • awesome-agent-skills by skillmatic-ai · ⭐ 681

    The definitive resource for Agent Skills - modular capabilities revolutionizing AI agent architecture

  • entroly by juyterman1000 · ⭐ 479

    Cut AI context cost without trusting the compressor. Every reduction is reversible, byte-exact recoverable, an

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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:

View on GitHub → Browse Claude Skill tools