Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Designing individual MCP tools that LLMs use correctly on the first try. Naming, descriptions written for model consumption, JSON Schema discipline, error returns that the model can recover from, examples in the schema, idempotency, dry-run flags. Contains worked tool schemas for common patterns. Use when adding a tool to an MCP server, or when designing function-calling tools for any LLM agent.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill
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About scan coverage and limitationsAbout this listing
- Category
- General
- Reported license
- MIT
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.