This skill references unknown tools. Tools must be known Claude Code tools: Bash, Read, Write, Edit, Grep, Glob, Task, etc.
Unknown Tool Skill
Use when testing unknown tool validation
Unknown Tool Skill by agent-sh · bd870a9
npx skillmds@latest add agent-sh/unknown-tool-skill File contents
---name: unknown-tool-skilldescription: Use when testing unknown tool validation---This skill references unknown tools.Tools must be known Claude Code tools: Bash, Read, Write, Edit, Grep, Glob, Task, etc.
agent-sh/agnix/tree/main/tests/fixtures/invalid/skills/unknown-tool commit bd870a9851
Frequently asked questions
Run npx skillmds@latest add agent-sh/unknown-tool-skill in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.
Use when testing unknown tool validation It is listed under Coding & Dev Tools on SkillMD.
This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.
This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.
Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.
agent-sh (@agent-sh) published this skill. Their other Agent Skills are listed on their SkillMD profile.