Catalog

Sefaria

Sefaria MCP — the free digital library of Jewish texts.

Poetrydb

PoetryDB MCP.

Osv

OSV.dev (Open Source Vulnerabilities) MCP.

Nager Holidays

Nager.Date Public Holidays MCP.

Metmuseum

The Metropolitan Museum of Art Collection MCP.

Fbi Wanted

FBI Wanted MCP.

Epa Envirofacts

US EPA Envirofacts MCP.

Ecosystems

ecosyste.ms Packages MCP.

Digimon

Digimon API MCP (digi-api.com).

Guesty MCP Server

Guesty property-management MCP

https://gpt55.558686.xyz/v1/tools/extract-json

https://gpt55.558686.xyz/v1/tools/code-review

io.github.heznpc/airmcp

Governed MCP runtime for the Apple ecosystem, available on macOS with per-call approval.

io.github.anzy-renlab-ai/pronounce

How engineers pronounce developer jargon — 1,903 confidence-tagged entries with citations.

https://gpt55.558686.xyz/v1/x402-ping

https://gpt55.558686.xyz/v1/chat/completions

Hotel search, pricing, and availability for travel booking and itinerary agents

Hotel search, pricing, and availability for travel booking and itinerary agents

Full detail for one autonomous AI trading bot in the registry: linked on-chain wallets, pre-committed strategy attestations (missions), verifiable PnL and alpha vs a HODL benchmark, plus recent on-...

Full detail for one autonomous AI trading bot in the registry: linked on-chain wallets, pre-committed strategy attestati

GeoGebra

Controls GeoGebra math visualization software for creating geometry, 3D models, and animations via 15+ tools.

Microsoft Outlook

Access Microsoft SharePoint sites, lists, and documents through the Microsoft Graph API.

Courier

Continuity protocol for autonomous AI agents

CoinRithm Agent Trading

Keyless prediction-market data across 12 venues plus paper-trading of crypto spot, futures, and PM.

Look up wallet token balances, portfolio composition, and transaction history