Visual testing tool for MCP servers
Latest release 2.12.0 · 21 Oct 2026
14 files for Claude Code, Codex and OpenCode: inspector, inspector AGENTS.md, inspector CLAUDE.md, board-ops and 10 more — 25,462 tokens loaded in every session.
AGENTS.md A 25,456 tok CLAUDE.md A 6 tok .claude/settings.json A — .claude/skills/board-ops/SKILL.md A 71 tok .claude/skills/issue-create/SKILL.md A 71 tok .claude/skills/issue-triage/SKILL.md A 56 tok .claude/skills/local-dev/SKILL.md A 99 tok .claude/skills/pr-flow/SKILL.md A 88 tok .claude/skills/pre-push-gate/SKILL.md A 79 tok .claude/skills/project-structure/SKILL.md A 63 tok .claude/skills/release/SKILL.md A 95 tok .claude/skills/test-servers/SKILL.md C 97 tok .claude/skills/testing/SKILL.md A 145 tok .claude/skills/security-advisory/SKILL.md A 100 tok These files are modelcontextprotocol/inspector's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.