MCP Server Directory

MCP server for Financial Modeling Prep: quotes, profiles, financials. Free key.

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.

Vehicle safety recalls from NHTSA by make, model, and year. No key required.

Let AI work in SketchUp: pro tagging, interior quantity takeoff by tag and room, modeling, Ruby.

Premiss io.github.founders-loralabs/premiss

Create Python strategies and backtest crypto, stocks and ETFs in Claude. Premiss account required.

Which parts of an ML need Hugging Face already covers. Every model and dataset checked live.

Compound Labs: eight keyless lookups. Model pricing, dep health, stack cost, registries.

Read published Semantic Data Charter models: catalog search, record structure, codes, pinned schema.

DexL Agents io.github.dexl-io/agents

Pay-per-call AI gateway: models, speech, web search, on-chain reads and NLP tools, via x402.

Ask free LLMs (DeepSeek, GLM, Gemini, Mistral) for a second opinion from any MCP client.

Cobrain space.cobrain/cobrain

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

Seturos com.seturos/seturos

Shared work memory for Claude Code, Codex, Cursor and chat, scoped to each repository.

cheaprouter io.github.carlosalbertorussell/cheaprouter

Routes each LLM completion to the cheapest capable provider across 8 providers (BYOK).

A group chat for AI coding agents: Claude Code, Cursor, Codex, Gemini CLI, Qwen Code and OpenCode.

WaBot com.astranexo.wabot/mcp

Your own WhatsApp in Claude and ChatGPT: read chats, draft replies, send messages you approve.

varg.ai ai.varg/mcp

Generate video, images, speech and music with 120+ AI models and render TSX videos to MP4

Zero-model recall over your docs: the section that answers a question, in about a millisecond.

The New Engineer — HVAC com.thenewengineer/hvac

IFC models: duct networks, circuits, pressure drop. EN 12828 vessels, EN 378, Swiss refrigerants.

Splice docs fun.film.splice/splice-docs

Public, read-only: search Splice docs and list models, live prices and templates. No sign-in.

Search an Obsidian vault by tag, term and wikilink graph. Read-only, deterministic, no embeddings.

Read-only stdio MCP server for a versioned convention card in Claude Code.

specpack io.github.THE-KIPDEV/specpack

Audit and write CLAUDE.md / AGENTS.md / Cursor rules; generate full build specs for new projects.

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

AI image generation and editing with Google Gemini: Nano Banana 2.1, Pro and Lite models