MCP Server Directory

Recreation Gov io.github.pipeworx-io/recreation-gov

Recreation.gov MCP — wraps the Recreation Information Database (RIDB) API v1

Rhea io.github.pipeworx-io/rhea

Rhea MCP — expert-curated database of biochemical reactions.

Scb Se io.github.pipeworx-io/scb-se

Statistics Sweden (SCB) — PxWeb JSON-stat statistical database

Scryfall io.github.pipeworx-io/scryfall

Scryfall MCP — Magic: The Gathering card database.

Sgd io.github.pipeworx-io/sgd

SGD (Saccharomyces Genome Database) MCP.

Simbad io.github.pipeworx-io/simbad

CDS SIMBAD — astronomical object database (~14M objects) via TAP/script

String Db io.github.pipeworx-io/string-db

STRING protein-protein interaction networks across ~12k organisms

Tcgdex io.github.pipeworx-io/tcgdex

TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more).

Trefle io.github.pipeworx-io/trefle

Trefle MCP — global plant database (1M+ species)

trivia io.github.pipeworx-io/trivia

Trivia MCP — wraps Open Trivia Database (free, no auth)

Uniprot io.github.pipeworx-io/uniprot

UniProt MCP — protein sequence + function database.

Urlhaus io.github.pipeworx-io/urlhaus

URLhaus MCP — wraps abuse.ch URLhaus malware URL database (free, no auth)

Wikipathways io.github.pipeworx-io/wikipathways

WikiPathways MCP — open community pathway database.

Wynncraft io.github.pipeworx-io/wynncraft

Wynncraft MMO player + guild + leaderboard + item DB lookups.

Ygoprodeck io.github.pipeworx-io/ygoprodeck

YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.

PlanetScale io.github.planetscale/mcp-server

Connect to PlanetScale databases, branches, schema, query insights, and execute SQL

Persistent session memory for Claude Code. Local SQLite, no LLMs, no network.

F1 MCP server: live timing, telemetry, standings, news, and a queryable 1950-present database.

Jungle Scout MCP server: keyword volumes, product database, sales estimates, share of voice

Quadratic io.github.quadratichq/quadratic-mcp

AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

Ontology-based MCP server for database schema analysis and RDF/OWL ontology generation

API-first semantic layer MCP server compiling YAML models into dialect-specific SQL

Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.

Natural language interface designed for agentic applications to manage and search data in Redis.