MCP Server Directory

ctxstore — memory that follows you across models ai.ctxstore/ctxstore-mcp

Persistent memory for AI agents: keyed facts, a wake bundle each session, one memory in every model.

stdio bridge for the SPOC MCP server — for Claude Desktop, Cursor, Zed

Query the CGTrader 3D marketplace REST API v1: page through models.

Overwing ai.overwing/mcp

Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.

Run commands with API keys injected per call — values never enter model context.

UI design MCP: design references, intent routing, anti-slop static detector and gate. No API key.

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

AITOPIA ai.aitopia/aitopia

Generate and edit images, video and audio: 300+ AI models, video tools, voice cloning, transcripts.

X/Twitter read API for agents: search, timelines, Smart Money. Claude/Cursor MCP. Not for posting.

ChatGPT (Codex CLI) and Claude (Claude Code) discuss until they agree, on your own subscriptions.

Model Context Protocol (MCP) server for Tern E2E testing platform

Image generation with Google Gemini 3.1 Flash: 512px-4K, reference images, search grounding

Reading order for big pull requests: what to read first, what can wait. Offline, no model.

Konnekta nl.konnekta/boekhouding

Connect Claude to Dutch accounting software: e-Boekhouden invoices, contacts and ledgers.

Local ledger of Claude Code and Codex tokens, API-equivalent cost, limits and token-rate changes.

MVisionPro Engineering Tools com.mvisionpro/tools

Read-only machine-vision calculations for optics, interfaces, line scan, sensors, and models.

Local-first persistent session memory for Claude Code and other agents. SQLite + FTS5, no cloud.

Seneca Research Platform com.professionalaiagents/seneca

One prompt. ~100 independent AI models. One report: consensus, disagreements, and minority insights.

Agent Data Co com.agentdataco/api

Daily AI-ecosystem data: GitHub AI/MCP repos, MCP registry, HF trending, LLM pricing, with history.

MCP server that checkpoints Claude Code session context to survive crashes and token limits

MCP server exposing the TCGdex Pokémon TCG API to LLM tools

MCP server for Ultralytics Platform projects, datasets, training, prediction, exports, and models.

Every machine you have, for your agent: free GPUs, jobs, served models, software, over SSH.

Faxify com.faxify/mcp

Send, receive and track real faxes in the US and Canada from Claude, ChatGPT or Cursor.