Free tools
Free tools for AI agents
Small tools that set up and check Claude Code, Codex, Cursor and other agents. They run in your browser, need no signup and store nothing.
Set up your agent
- MCP Config GeneratorWrite the MCP config file, path and install command for Claude, Codex, VS Code and Cursor.
- AGENTS.md GeneratorWrite a lean AGENTS.md for Codex, Cursor, Copilot and Claude Code, or check the one you have.
- CLAUDE.md GeneratorWrite a CLAUDE.md for Claude Code, share it with AGENTS.md, or check the one you have.
- SKILL.md ValidatorCheck a SKILL.md against the Agent Skills spec and get each fix, with the source for every rule.
- Claude Code Permissions BuilderBuild the permissions block of Claude Code's settings.json, with presets, plain rules and risk checks.