AppHandoff MCP Server
One shared context layer for AI agents and humans — live API specs, DB schemas, and versioned contracts across repos so every agent and teammate works from the…
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YouTube
Search YouTube videos and retrieve their transcripts using the YouTube API.
OneSource MCP
43 tools for live blockchain queries across Ethereum, Sepolia, and Avalanche — including token balances, NFT metadata, event logs, contract detection, ENS…
Harmonic Search
Search for companies and professionals using the Harmonic.ai API.
Bloomfilter
Let AI agents search, register, and manage domains via API
Yonote
Provides API tools to interact with Yonote documents and collections.
npm Registry MCP
Search packages, check versions, audit vulnerabilities and compare libraries directly from the npm registry (no API key required)
MediaWiki
Interact with MediaWiki installations through the MediaWiki API as a bot user.
PaperMCP 智能学术论文检索系统
An academic paper search server powered by the OpenAlex API.
Swagger/OpenAPI MCP Server
Explore and interact with Swagger/OpenAPI specifications, allowing for browsing endpoints and retrieving details on API operations.
D&D 5E MCP Server
Access Dungeons & Dragons 5th Edition content, including spells, classes, and monsters, via the Open5e API.
PortOne Global MCP Server
Search and read PortOne documentation, including API schemas and product guides.
tteg
Unsplash without registration. Search and save real stock photos with zero API keys.
Notion Content Database
Manage content databases in Notion using the Notion API.
Genji MCP Server
Search and analyze classical Japanese literature using the Genji API, with advanced normalization features.
MCP NIF.PT
Query and analyze Portuguese companies using the NIF.PT public API. Supports search by NIF, company name, and city.
Esa.io
Access the esa.io API to manage your team's knowledge base.
Dictionary-MCP
A dictionary server using the Merriam-Webster API to provide definitions, parts of speech, and pronunciations for words.
Rust Docs Server
Fetches Rust crate documentation from docs.rs using the rustdoc JSON API.
Library Docs MCP Server
Search and fetch documentation for popular libraries like Langchain, Llama-Index, and OpenAI using the Serper API, providing updated information for LLMs.
Substack
Integrates with Substack newsletters to retrieve posts, access content, search within publications, and get author information through the Substack API library.
eRegulations
Transforms complex eRegulations API data into accessible formats for answering user questions about government administrative procedures without context…
Untappd
Integrates with the Untappd API to enable beer search, detailed information retrieval, and user check-in access for beer-related data analysis and retrieval.
Spotify
Enables Claude to search and retrieve Spotify track, artist, and album information through a local Express.js server leveraging the Spotify Web API for…