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Ref

Up-to-date documentation for your coding agent. Covers 1000s of public repos and sites. Built by [ref.tools](https://ref.tools/)

obsidian-mcp

Enables AI assistants to interact with Obsidian vaults, providing tools for reading, creating, editing and managing notes and tags.

Neo4j

Neo4j graph database server (schema + read/write-cypher) and separate graph database backed memory

PLUR

AI agents start every session with amnesia — you re-explain the project, repeat your preferences, and correct the same mistakes over and over. PLUR gives them…

PubMed MCP Server

Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms via MCP. STDIO or Streamable HTTP.

Openfate Bazi Mcp

Deterministic Bazi / Four Pillars MCP server with True Solar Time, Da Yun luck cycles, lunar/solar conversion, branch interactions, and OpenFate calculation…

GraphRAG MCP Server

Query a hybrid graph (Neo4j) and vector (Qdrant) database for powerful semantic and graph-based document retrieval.

Rijksmuseum MCP Server

Allows you to search for artworks, retrieve detailed information about specific artworks, access image tiles for artworks, and explore user-created collections…

GrowthBook

Create and read feature flags, review experiments, generate flag types, search docs, and interact with GrowthBook's feature flagging and experimentation…

Eka MCP Server

Access medical knowledge-bases and drug information from eka.care. Requires API credentials.

Bucket

Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code - any IDE with MCP support.