MCP servers for OpenAI Agents SDK

Send WhatsApp messages from Claude. No Meta Business approval or WhatsApp Business account.

MCP server for Zenoti spa/wellness/medspa — guests, appointments, bookings, invoices

Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.

Give AI agents a real email address, vault, calendar, and task delegation via MCP.

MCP server for the @agentutility edge-market cluster — pay-per-call x402 tools, no API keys, USDC…

MCP server for the @agentutility rollforge cluster — pay-per-call x402 tools, no API keys, USDC on…

MCP Server for stock and crypto

Query Umami Analytics v3 — stats, funnels, retention, attribution, UTM. Read-only by default.

Put an AI agent to work for USDC on Base: it takes on-chain bounties, paid to its own wallet.

Bank of England base rate, rate history, historical lookup, and next MPC meeting date over stdio.

Add products to Bring! from a photo — MCP for AI recognition, catalog matching, and verified writes.

Agent-native marketplace: buy and sell datasets, snapshots and solved problems.

Model Context Protocol (MCP) Server for the _Dwolla_ API.

A repository wiki of Markdown pages anchored to real code: read, search, and verified writes.

Local aggregate test-history stability analysis without test names or raw result contents. Tools...

French public-data MCP: cross-ref health, demographics, business, geo & real-estate.

Futurama character data. No key required.

Random music genres from Genrenator. No key required.

Smart city builder game MCP server by Gera Systems. Build cities, earn GeraCoins.

AI prompt engineering game: challenges, leaderboards, community prompts.

Hacker News top stories and Reddit top posts by subreddit. No key required.