MCP Server Directory

DataDoe MCP com.datadoe/amazon-seller-mcp

Hosted Amazon Seller and Vendor MCP server for Claude, ChatGPT, Cursor, Codex, Gemini, Copilot.

ai-model-router io.github.lazymac2x/ai-model-router

Cloudflare Workers MCP server: ai-model-router

Arachne MCP io.github.Samuelfmedeiros/arachne

Web scraping, browser RAG, vision, transcription, and 20 AI tools. Universal data intelligence.

SCHISM model configuration debugging, parameter lookup, and validation

Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.

Prompt injection + PII detection for LLM apps and agent pipelines. Deterministic, sub-25ms.

Layergen 3D model generation, retexture, and repair — for Claude Desktop and any MCP host.

Query 2,500+ NYC civic datasets (zoning, deeds, permits, violations, meetings) via Claude.

OpenAI Ads MCP io.github.trakkr-aisearch/openai-ads-mcp

OpenAI Ads MCP for ChatGPT Ads campaigns, creatives, audiences, insights, and conversions.

Token counting & multi-model LLM cost estimates: GPT-4o, Claude, Gemini, 25+. No API key.

BananaBanana Image, Video & Speech Generation pro.bananabanana/image-video

Images, video & speech: Nano Banana, GPT Image, Veo, Omni, Wan, Grok, Gemini TTS. Crypto or card.

AI-powered meeting scheduling with intelligent auto-scheduling for Claude and AI agents.

protein-mcp-server io.github.cyanheads/protein-mcp-server

Federated protein structure & annotation across experimental (PDB) and predicted (AlphaFold) models.

Bridge Claude with Gemini CLI for AI-to-AI collaboration, code review, and second opinions

Multi-Model database with built-in MCP server for SQL, Cypher, Gremlin, and GraphQL.

Google Gemini Notebook (ex NotebookLM) over MCP + a local REST API — cited answers, Studio, history

Run parallel, resumable, human-operable Antigravity CLI sessions from any MCP agent harness

Credit Karma transactions for Claude — spending by category, merchant, and account summary

OurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal

A 1:1 replica of Claude Desktop's computer-use tool surface, for Windows and the Claude Code CLI.

Claudeers MCP Server com.claudeers/mcp

Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.

Search past Claude Code conversations. Local BM25 over JSONL with one-click claude --resume.

mcp com.crisphive/mcp

Field operations on a deterministic solver — run jobs, crews & fleet from Claude or ChatGPT.

Threadminder ai.threadminder/threadminder

Persistent context for Claude. Your AI always knows your projects and next actions across sessions.