Best Agent Evals AI Skills & MCP Servers

1 curated Agent Evals skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Skar

MCP Registry

Skar turns a captured AI agent trace into a committed pytest regression test. MCP server + CLI. Use when a tool-using agent run fails and you want to lock the failure as an executable test.

MCP Registry · ★ 5.0free

About Agent Evals skills on iClaude

iClaude is the universal install layer for AI skills. Every Agent Evals skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.

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