MCP Server Marketplace
All MCP servers
60,303 servers
Haveibeenpwned Mcp
Published by GitHub account mrfentmen
Local MCP server exposing the Have I Been Pwned breach catalogue, letting an assistant browse known data breaches and look at one breach in detail.
Hashid Mcp
Published by GitHub account mrfentmen
Offline hash-identification server: lets an assistant guess which algorithm produced a hash string and inspect password-hash structure.
Hash Mcp
Published by GitHub account mrfentmen
A local MCP server that lets an assistant hash text and compute HMACs with MD5, SHA-1, SHA-256, SHA-384 and SHA-512, output in hex or base64.
Hackernews Mcp
Published by GitHub account mrfentmen
Read-only access to Hacker News: front page, new and best feeds, item detail, user profiles and full-text search for an assistant.
Gutenberg Mcp
Published by GitHub account mrfentmen
Searches Project Gutenberg's public-domain catalogue through Gutendex, giving an assistant 79,000+ book records with summaries and download links.
Graph Algorithms Mcp
Published by GitHub account mrfentmen
A local MCP server that runs graph algorithms — shortest paths, topological order and connected components — on directed or undirected graphs.
Ghcn Mcp
Published by GitHub account mrfentmen
Reads NOAA GHCN station weather data, giving an assistant daily and monthly summaries plus warmest, coldest and wettest days for a station id.
Geo Mcp
Published by GitHub account mrfentmen
Searches NCBI GEO transcriptomics and methylation studies and reads a single dataset in full, giving an assistant access to public gene-expression research…
Gdc Mcp
Published by GitHub account mrfentmen
Read-only MCP server that lets an assistant browse NCI Genomic Data Commons cancer projects and look up genes in the GDC gene index.
Gdacs Mcp
Published by GitHub account mrfentmen
A local MCP server that gives an assistant live GDACS disaster alerts — earthquakes, cyclones, floods, volcanoes, wildfires and droughts — with severity.
Gbfs Mcp
Published by GitHub account mrfentmen
A local MCP server that gives an assistant live bike-share station availability for New York, Chicago, San Francisco, Boston and Montreal.
Game Of Life Mcp
Published by GitHub account mrfentmen
Runs Conway's Game of Life on ASCII grids, letting an assistant simulate generations, detect cycles and measure populations, fully locally.
Float Mcp
Published by GitHub account mrfentmen
Offline IEEE-754 float inspector: shows a number's bit layout, f32 rounding and neighbouring representable values.
Fiscaldata Mcp
Published by GitHub account mrfentmen
Local MCP server that gives an assistant access to US Treasury fiscal data: national debt, average interest rates and the Monthly Treasury Statement.
Finance Calc Mcp
Published by GitHub account mrfentmen
A local MCP server that lets an assistant compute loan payments, amortisation schedules, compound interest and net present value without any network calls.
Fda 510k Mcp
Published by GitHub account mrfentmen
Keyless MCP server for searching FDA 510(k) medical device clearances by device, applicant, product code or date.
F1 Mcp
Published by GitHub account mrfentmen
Read-only Formula 1 history server: lets an assistant look up seasons, race calendars, Grand Prix results and driver standings from the Jolpica/Ergast archive.
Exoplanet Mcp
Published by GitHub account mrfentmen
Queries the NASA Exoplanet Archive so an assistant can search planets, list a system's planets, find habitable candidates and pull discovery statistics.
Epss Mcp
Published by GitHub account mrfentmen
A local MCP server that gives an assistant EPSS exploit-prediction scores, estimating how likely a CVE is to be exploited in the next 30 days.
Epa Echo Mcp
Published by GitHub account mrfentmen
Local MCP server for EPA ECHO enforcement and compliance data: find regulated facilities by state, city, ZIP or name and read their records.
Energy Charts Mcp
Published by GitHub account mrfentmen
Local MCP server that gives an assistant European electricity data: live generation mix, day-ahead prices, installed capacity and renewables.
Endian Mcp
Published by GitHub account mrfentmen
Offline byte-order and integer inspector: swap endianness, decode raw bytes as typed numbers, and show two's complement, hex and binary forms.
Emdb Mcp
Published by GitHub account mrfentmen
Searches the EBI Electron Microscopy Data Bank and reads cryo-EM entry details, resolutions, methods and linked PDB cross-references.
Ecb Mcp
Published by GitHub account mrfentmen
Keyless MCP server that gives an assistant European Central Bank reference rates, rate history and the ECB policy rate.