AI & Agents MCP Servers

One place to build, share, and govern the skills and tools your AI agents use at work.

Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.

Quality-ranked, cross-platform directory of AI coding skills, plugins and MCP servers.

Search and fetch AI agent skills, rules files and MCP servers indexed from GitHub.

Search and run hosted AI agent skills for Claude Code, Codex, Cursor and Gemini CLI.

Governed AI agent skills — one library, distributed to devs and exposed to remote agents over MCP.

Search and fetch skills from your org's Skills and Agents catalog. Bearer token required.

Find source-linked AI tool recipes and retrieve complete, reproducible run kits.

Authenticated async Sonnet 5 Agent agent with status polling and artifact results.

Read-only, deterministic AI triage and readiness tools implementing Sophon's published rubrics.

15 paid AI agent primitives via x402 (USDC on Base). Pay-per-call MCP server.

Search and discover 25,000+ MCP servers across all major registries. Connect and pay autonomously.

Commission a multi-model AI spec committee from your agent; get rubric-scored, build-ready specs.

Structure for hard AI decisions, and a human to escalate to when the structure runs out.

Two-faced MCP gateway for StackChan (xiaozhi-esp32): bridges stdio MCP clients to the ESP32 over WebSocket + HTTP.

Search a public index of agents, MCP servers and skills found on the open web. Free, no auth.

Discover, run, inspect, build, test, and privately reuse AI workflows.

Is this prose AI-written? A probability with the tells behind it. Free to start, no key.

GPT, Claude, Gemini, DeepSeek, Grok, Qwen and GLM through one API key. Pay per token.

Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume).

Structured Output MCP Agent (Authlib)