This skill has an invalid agent type. Agent must be a built-in (Explore, Plan, general-purpose) or a custom kebab-case name. Invalid_Agent is rejected because underscores are not allowed; use hyphens for kebab-case format.
Invalid Agent Skill
Use when testing invalid agent validation
Invalid Agent Skill by agent-sh · 1a7c930
npx skillmds@latest add agent-sh/invalid-agent-skill File contents
---name: invalid-agent-skilldescription: Use when testing invalid agent validation---This skill has an invalid agent type.Agent must be a built-in (Explore, Plan, general-purpose) or a custom kebab-case name.Invalid_Agent is rejected because underscores are not allowed; use hyphens for kebab-case format.
agent-sh/agnix/tree/main/tests/fixtures/invalid/skills/invalid-agent commit 1a7c930555
Frequently asked questions
Run npx skillmds@latest add agent-sh/invalid-agent-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 invalid agent validation It is listed under AI & ML 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.