MCP Server Marketplace
All MCP servers
65,054 servers
Segaretro Mcp
Published by GitHub account mrfentmen
An MCP server that lets an assistant search and read Sega Retro, the wiki of Sega games, consoles and unreleased hardware.
Sefaria Mcp
Published by GitHub account mrfentmen
Local MCP server that gives an assistant access to Jewish texts from Sefaria, with no API key required.
Secret Hygiene Mcp
Published by GitHub account mrfentmen
A local stdio MCP server that counts secret-like patterns in bounded local files, giving an assistant a quick secrets-hygiene check.
Scryfall Mcp
Published by GitHub account mrfentmen
Searches Magic: The Gathering cards on Scryfall and looks up a single card by name, returning mana cost, prices and formats.
Scrabble Mcp
Published by GitHub account mrfentmen
Lets an assistant score Scrabble words and find valid plays locally, with no network access or API key required.
Schema Sieve Mcp
Published by GitHub account mrfentmen
A local stdio MCP server for inspecting JSON Schema structure and planning privacy-safe test fixtures.
Schema Compatibility Mcp
Published by GitHub account mrfentmen
A local stdio MCP server that compares shape fingerprints of local JSON schemas, letting an assistant check schema compatibility.
Satnogs Mcp
Published by GitHub account mrfentmen
Lets an assistant look up SatNOGS DB satellite transmitter and observation data from a local MCP server.
Rxnav Mcp
Published by GitHub account mrfentmen
A local MCP server that gives an assistant access to NIH RxNav drug names, identifiers and properties, with no API key required.
Runtime Support Mcp
Published by GitHub account mrfentmen
A local stdio MCP server described as summarizing runtime declarations; the supplied material gives no tool list, so its exact capabilities are unclear.
Runescape Mcp
Published by GitHub account mrfentmen
Local MCP server that gives an assistant RuneScape hiscores, Old School RuneScape stats and Grand Exchange prices from public data.
Rubygems Mcp
Published by GitHub account mrfentmen
Read-only RubyGems registry lookups: search gems, inspect metadata, release history, newest releases, dependents and owners.
Rss Mcp
Published by GitHub account mrfentmen
Local MCP server that lets an assistant fetch and parse RSS feeds from any feed URL, either directly or via rss2json conversion.
Ron Swanson Mcp
Published by GitHub account mrfentmen
A local MCP server that supplies Ron Swanson quotes from the Ron Swanson Quotes API, giving an assistant a source of humorous quotations.
Robohash Mcp
Published by GitHub account mrfentmen
Local MCP server that turns any seed text into RoboHash robot avatar image URLs, with no API key needed.
Roblox Mcp
Published by GitHub account mrfentmen
Local MCP server that lets an assistant look up Roblox user profiles through the public Roblox API, with no API key needed.
Rng Mcp
Published by GitHub account mrfentmen
A local MCP server that lets an assistant roll dice, flip coins, and generate random values without network access.
Riddles Mcp
Published by GitHub account mrfentmen
Riddles's local MCP server; no sign-in required; STDIO.
Rick And Morty Mcp
Published by GitHub account mrfentmen
A local MCP server that lets an assistant search Rick and Morty characters, with status, species and origin, from a public keyless API.
Rhymebrain Mcp
Published by GitHub account mrfentmen
Local MCP server that gives an assistant rhyming words from RhymeBrain, with no API key required.
Restful Api Dev Mcp
Published by GitHub account mrfentmen
Local MCP server that lets an assistant work with test objects from the restful-api.dev sample API, with no API key required.
Repology Mcp
Published by GitHub account mrfentmen
A local MCP server that connects an assistant to Repology, the service tracking package versions across many software repositories.
Repo Forensics Mcp
Published by GitHub account mrfentmen
A local, read-only MCP server for Git repository archaeology: churn, hotspots and hygiene checks on a codebase's history.
Remoteok Mcp
Published by GitHub account mrfentmen
Lets an assistant fetch remote job listings from RemoteOK without an API key.