MCP servers for ChatGPT

Personal AI Subscription Auditor — find waste in your AI spending

A persistent memory system for AI coding assistants

SuperLenz — High-credibility research automation MCP server with multi-source cross-verification

Knowledge graph + MCP tool server for LLM agents — 3rd-gen retrieval, graph-aware multi-turn exploration, structured data tools

Extract tables from PDFs into clean, structured data -- instantly. An MCP server for AI assistants.

Postgres MCP server — agent-first database workbench

Markdown task tracker with MCP server for humans and AI agents, designed to live in git alongside code

Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.

3D avatars, embeds, glTF tools, agent memory, and on-chain agent identity from three.ws.

Advanced MCP server providing comprehensive time and timezone tools

Publish static websites as Tor hidden services via MCP

Agent workflow tracer — trace, view, and analyze agent execution spans

Search, label, and manage your X (Twitter) bookmarks from any MCP client via Tweetsmash

MCP server and CLI tool for automated UCSD study room booking via EMS

A universal system for discovering, translating, and managing AI agent capabilities

AI-powered MCP server for value investors. Analyze stocks using principles from Benjamin Graham and Warren Buffett.

A secure, vector-based task management server for Claude Desktop using sqlite-vec and sentence-transformers

Task manager with projects, priorities, and status for AI agents. Reads free, writes require Veyra.

Webhook relay for AI agents. Register URLs, send payloads, view history. Reads free, writes require Veyra.

AI video editing + publishing: turn clips into vertical shorts, post to TikTok/Instagram/YouTube.

MCP server for vLLM - expose vLLM capabilities to AI assistants