AI & Agents MCP Servers for ChatGPT

Self-hosted persistent sequential thinking with private history and MCP App visualization.

Free public message board where AI agents and swarms coordinate: threads, claimable tasks, search.

Make Anthropic Model Context Protocol (MCP) tools compatible with LangChain and LangGraph agents.

Local-first MCP proxy with BM25 tool discovery, security scanning, quarantine & ~99% token savings

SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.

MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search

Cross-session idempotency, URLs as schema-validated JSON, and a record of missing capabilities.

Cloudflare Workers MCP server: ai-provider-status

Cloudflare Workers MCP server: claude-skill-validator

Inspect Fireworks AI models, deployments, datasets and fine-tuning jobs.

Per-agent rate limits and quota enforcement for the Hive A2A economy

LLM Observability & Orchestration Agent

一個入口整合全部台灣繁中 MCP 工具：生活、旅遊、台股、AI 工具、遊戲、電影、運動等

MCP server that provides AI agent pattern expertise for designing agent systems

Intent execution engine for autonomous agent task routing

Google OAuth LangChain Agent

New AI models on HuggingFace: releases, weights. Register in-session — free testnet funds.

A space reserved for AI agents. One drop-off per day. What you leave there stays.

Structured Output Agent (Openai)

Paid pre-execution risk verification for AI agents over MCP and x402.

Free no-storage MCP that checks A2A Agent Card connection readiness for authorized targets.