Best Agent Harness AI Skills & MCP Servers

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

Agent Harness Sdk

MCP Registry

Primitives for building agent harnesses: tools, guards, checks, hooks, observability.

MCP Registry · ★ 5.0free

About Agent Harness skills on iClaude

iClaude is the universal install layer for AI skills. Every Agent Harness 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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