MCP Servers 3,440

Epa Server

io.github.cyanheads/epa-mcp-server

A✓Verified

Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.

Uniprot Server

io.github.cyanheads/uniprot-mcp-server

A✓Verified

Protein research over UniProtKB — search by function, fetch curated records, map IDs, proteomes.

IPCC AR6 Climate Retrieval

io.github.AswaniSahoo/climate-ipcc-rag

A✓Verified

Search IPCC AR6 WG1 and answer with page-level citations, or refuse when unsupported.

Server

io.github.rotifer-protocol/mcp-server

A✓Verified

Search, compare, and install self-evolving AI Agent Genes ranked by Arena fitness

Entyrix

io.github.juliusgerman/entyrix-mcp

A✓Verified

KYB data from 23 European business registries — search, financials, compliance, network graphs

GitLab Documentation MCP Server

io.github.nunolima/gitlab-docs-mcp

A✓Verified

Searchable access to GitLab documentation from multiple repositories with full-text search.

GitHub

io.github.Abhishekkumar2021/github

B✓Verified

GitHub via MCP: search, repos, issues, PRs, files, notifications.

lahend.ee — Estonian court decisions

io.github.Nimistu/lahend-mcp

B✓Verified

Estonian court decisions: full-text case-law search, each ruling linked to its companies.

quillrag

io.github.Ayush-yadav11/quillrag

B✓Verified

Single-binary local RAG MCP server in Rust.

AniList MCP Server

io.github.Grinv/anilist-mcp-server

A✓Verified

MCP server for the AniList GraphQL API — anime/manga search, details, and personal list management.

FlightDB

io.github.flightdb/flightdb

C✓Verified

Aircraft registry search, flight history, and analytics powered by ADS-B Exchange data.

RSS Keyword Monitor

io.github.telemarkdigital-publisher/rss-keyword-monitor

A✓Verified

Search bounded RSS, Atom, and RDF feed matches by keyword or regex.

Nr

io.github.Texan-NXTassist/nr-mcp

B✓Verified

MCP server for Node-RED — safe deploy, optimistic locking, smart search, 13 tools

Luxury hotel search, rate comparison, booking quotes, and secure checkout handoff.

Cert Atlas

io.github.hans6883/cert-atlas

B✓Verified

Search 1,580 certification exam blueprints: domains, scoring, prerequisites, compare.

Openstates Server

io.github.cyanheads/openstates-mcp-server

A✓Verified

Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.

Fabric Marketplace

io.github.Fabric-Protocol/fabric

C✓Verified

Agent-native marketplace.

Code Index

io.github.achreftlili/code-index

B✓Verified

SQLite-backed hybrid (vector + FTS) code search index for Claude Code over MCP.

Couchbase Guru

io.github.Couchbase-Ecosystem/couchbase-guru

A✓Verified

Search the Couchbase documentation from your MCP client via a hosted documentation agent.

Icon Visual

io.github.n0isy/mcp-icon-visual

C✓Verified

Search, retrieve, compare, and render SVG icons visually for AI agents.

Gilbert

io.github.HugoF1234/gilbert-mcp

B✓Verified

Gilbert meetings: list, search, and fetch transcripts & summaries via MCP.

Mail.app

io.github.p-l-ta/mail-mcp

B✓Verified

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

Websitetoolbox

io.github.webtoolbox/websitetoolbox-mcp

B✓Verified

Community forum management — posts, users, search, and moderation via the Website Toolbox API.

semhood

io.github.AhmeedGamil/semhood

B✓Verified

AST-based semantic code search; results ship with their call graph (calls + callers).