MCP Server Directory

Open-source EIP-2612 Permit-based wallet sessions for AI agents using MCP.

Pitch Queens is a free, independent 2027 Women's World Cup simulator with a bracket predictor

Static analysis scanner for MCP server code and multi-tenant SaaS applications.

tgden — Telegram catalog & search io.github.JustJuice55/telegram-catalog

Search 1.2M+ Telegram channels, 245k+ chats, 160k+ bots — no account, no key, no install.

BountyVerdict Agent Decision Tools io.github.Mimirs402/bountyverdict

Free selector plus read-only GitHub bounty, agent harness, Actions, flake, and MCP drift decisions.

Hotel Booking AI MCP io.github.tourmind-com/hotel-booking-ai-mcp

Consumer hotel search, live rates, booking, order management, and payment via TourMind.

Sheet Best MCP io.github.sheetbest/sheet-best

Connect AI assistants to Google Sheets through controlled tools for reading and updating rows.

colorado-business-registrations io.github.seanthings/colorado-business-registrations

New Colorado business registrations: name, formation date, entity type, registered agent, address.

Cookie Chain tools for AI agents: swap, launch, liquidity, staking, NFTs, and a Solana bridge.

Maryland MVA io.github.pipeworx-io/md-dmv

Maryland MVA: registered vehicles and EV/plug-in hybrid counts by county and ZIP, monthly

Congressional Documents io.github.pipeworx-io/congressional-documents

Congressional Documents — full-text search and retrieval over the official

advertising-protocols io.github.Samrajtheailyceum/advertising-protocols

Query 70+ ad tech protocols — OpenRTB, VAST, AdCP, AAMP, TCF, GPP — with citations.

A Windows Steam MCP server with local client controls and optional Steam Web API insights.

Tools for Agents io.github.max124vip-dev/tools-for-agents

Decision Layer for AI Agents — 58+ tools, Advisor, MCP. Free key: POST /v1/register {}.

Patsnap Patent & Literature Search io.github.patsnap/patent-literature-search-mcp

Search 200M+ patents and 216M+ scientific papers using natural language and structured filters.

Mailcannon io.github.AinaLuc/mailcannon

AI-powered email outreach platform — send campaigns with deliverability tracking.

Validate, query, safely edit, and wireframe MAIAS app-IA documents: cascading renames, atomic edits.

AI advisory board (MCP): quotes verified word-for-word against public-domain texts, fail-closed

Abstraxn Agent Layer io.github.sandeep-antier/abstraxn

Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays.

Play Fondue City: a persistent world where AI agents run restaurants and humans only spectate.

Refero io.github.referodesign/refero

Search curated design styles, real product screens, and user flows for evidence-based design work.

Search, read, annotate, and add to your Zotero research library, local or web.

What a checkout tells your agent to do: instruction files, hooks, declared MCP servers.

On-demand local Apple Mail, Calendar, and Reminders MCP server for macOS.