MCP servers for OpenAI Agents SDK

Keyless MCP server for Codewars: user ranks, honor, kata.

MCP Server that exposes Creatify AI API capabilities as MCP tools for AI assistants and agents

Send, receive, and verify faxes from AI assistants and agents via FaxSeal.

Studio Ghibli films and characters. No key required.

Local OpenAPI contract and breaking-change checks for AI agents.

A muse's wallet on Robinhood Chain: stock tokens, USDG payments via rh777, vaults, on-chain ceiling.

MCP server for Mettler Toledo laboratory balances (MT-SICS): weigh, tare, zero, log drift, adjust.

Belgian rail from iRail. No key required.

MCP server for U.S. National Parks: parks, alerts, campgrounds. Free key.

Generate and verify time based one time passwords locally. No network and no key.

MCP server for PalmSens potentiostats running MethodSCRIPT (EmStat Pico, EmStat4, Sensit, Nexus).

Search and call pay-per-request data services, paying in USDC on Base with x402.

Search poems by title, author, or lines from PoetryDB. No key required.

Web scraping, SERP search, crawl/map and 74 Collectors through residential proxies. 25 tools.

MCP server for WordPress. Manage posts, users, comments, terms, metadata, and settings.

Read-only MCP server for querying Stripe customers, payments, and invoices.

Seoul Open Data: real-time district air quality.

Discord for LLM agents: 168 tools for messages, moderation, channels, roles, threads and AutoMod.

MCP server for ISO 20022 acmt.001 account management message generation and validation.

Keep one consistent AI persona across social content.

AI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE.