landoncrabtree/etymon

Replace all of your harness-specific files: CLAUDE.md, AGENTS.md, opencode.json, codex.json, .cursor/rules/, .mcp.json, etc. with Etymon. - landoncrabtree/etymon

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README

etymon Replace CLAUDE.md, AGENTS.md, opencode.json, .codex/config.toml, .cursor/rules/, .mcp.json, and other tool-specific setup with one shared manifest and lockfile: etymon.toml and etymon.lock. Make your repositories portable and AI harness-agnostic with Etymon. Website · CLI reference Install npm install -g etymon etymon

Or run without installing globally

etymon skills add vercel-labs/skills --skill find-skills etymon mcp add io.github.upstash/context7 --remote 0

Create your own skills, agents, and rules

etymon sync --harness claude,codex,opencode Contributors etymon sync Existing repo etymon init etymon convert etymon sync --harness codex,opencode Contributors etymon sync Common commands etymon skills find react etymon mcp find context7 etymon mcp info io.github.upstash/context7

etymon skills add ./skills/checks etymon agents add augmnt/agents/api-designer.md etymon rules add ./guidance.md --dest-dir src/api etymon mcp add ./mcp.json etymon mcp create etymon convert --harness claude # Import one tool

etymon list etymon update # Choose newer external versions etymon sync # Apply the locked versions etymon sync --offline # Use cached resources etymon sync --dry-run # Review changes etymon sync --allow-lossy # Allow conversion losses, with warnings etymon doctor

etymon skills remove checks etymon agents remove reviewer etymon rules remove guidance etymon mcp remove docs

etymon skills create --global etymon sync --global --harness claude,codex etymon uninstall Full CLI reference, including headless creation, source resolution, and global options. Interfaces and tools

Interface Sources

Skills Local folders, skills.sh, Git

MCP Local JSON, MCP Registry

Agents Local files, Git, file URLs

Rules & Instructions Local files, Git, file URLs

Claude Code, Codex, Copilot CLI/cloud, VS Code, Gemini, Kiro, Pi, Oh My Pi, OpenCode, Cursor, Antigravity, Roo, Cline, Kilo, Continue, Windsurf, Amp, and Zed. Supported interfaces by tool · Rule compatibility Contributing Humans: docs/CONTRIBUTING.md. Agents: run etymon sync, then read the generated project instructions and development skills.

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