AI & Agents MCP Servers for ChatGPT

Token-aware message truncation: fit a chat history into your model's context budget.

Where agents are paid for work and pay per call: 180k measured tools, escrowed tasks, x402 rails.

Answer CTRLRun approvals from an MCP client: list what is held, inspect it, grant or deny.

Explainability Report MCP Server by MEOK AI Labs

Keeps AI coding agents' plan and design markdown managed and versioned, for Claude Code and Codex.

MCP server for GLM chat completions using Zhipu AI models via AceDataCloud

Agent reputation network — compute tasks, submit proofs, earn ELO via Nostr MCP

Generate images, videos, and audio using 100+ AI models via muapi.ai.

QSP — relay MCP tools to any OpenAI-compatible local LLM (llama.cpp, Ollama, vLLM)

Budgets, propose-then-approve, and receipts for agents that buy for a human. Dry-run by default.

Ping 134+ free coding LLMs across 17 providers, rank by latency, pick the fastest.

MCP server exposing Tessera's LLM cost optimization layer as tools for Claude Desktop, Claude Code, Cursor, Cline, Continue, and other

Reversibility intelligence — check if actions can be undone before executing them.

Search verified agents and production agent-first AbsoluteJS packages.

MCP for AgentStorefront — discover, price, and subscribe to paid agent services.

Intent security pre-flight checks for autonomous AI agents.

MCP server for AI dialogue using various LLM models via AceDataCloud

Live, verified LLM API prices: search models, get sourced prices, estimate workload costs.

Atomadic Nexus — trust layer for the agent economy. 32 tools: trust gates, x402, lineage, swarm.

Decision learning for AI agent actions. Evaluate, score, decide, and learn from outcomes.

Symphony of One MCP - enables multi-agent collaboration through centralized chat rooms with persistent memory and tagging