MCP Servers 808

Pexels MCP Server

io.github.hanoak/pexels-mcp-server

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MCP server for the Pexels API: search & fetch stock photos, videos, and collections.

Inkwell

io.github.veronchenko/inkwell-memory

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Persistent memory for AI agents: Markdown entries, hybrid search, typed graph links

Scholar MCP

io.github.Liyux3/scholar-mcp

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Federated academic search, citation traversal, persistent PDF download, and temporary reading.

2b2t Atlas

io.github.bobymicjohn/2b2t-atlas

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Search 2b2t locations, groups, highways, renders, Archive warps, and WDL metadata.

Courtlistener Server

io.github.cyanheads/courtlistener-mcp-server

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Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.

PromptBranch

io.github.PromptBranch/promptbranch

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Local-first MCP server for versioning, searching, evaluating, and improving AI prompts.

wasm-mcp

io.github.xyzzylabs/wasm-mcp

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Read-only MCP server for the WebAssembly spec: instructions, types, sections, search, proposals.

RFP Hub

io.github.The-RFP-Hub/rfp-hub

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Search Ethereum-ecosystem funding opportunities; submit one behind a human approval step.

Marktplaats

io.github.jasp-nerd/marktplaats-mcp

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Search Marktplaats and 2dehands: listings, sellers, categories and new-listing monitoring.

Paleobiology Server

io.github.cyanheads/paleobiology-mcp-server

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Search fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.

Faa Aircraft Registry Server

io.github.cyanheads/faa-aircraft-registry-mcp-server

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Offline, keyless lookup of the US civil aircraft registry — decode N-numbers, search records.

Luogu MCP Server

io.github.Kaiserunix/luogu-mcp-server

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Search Luogu problems, fetch statements, explore problem sets and get practice recommendations.

tc39-mcp

io.github.xyzzylabs/tc39-mcp

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Independent MCP server for the TC39 specs (ECMA-262 + ECMA-402): clauses, search, diffs, history.

Socrata Server

io.github.cyanheads/socrata-mcp-server

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Search and query government open-data portals (Socrata SODA API).

Social media search, expert discovery, and analytics across X, Reddit, YouTube, and more

Google Ads Intent

io.github.davidmosiah/google-ads-intent-mcp

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Dry-run-first Google Ads search-term intent analyzer and negative-keyword MCP for agents.

Alexandria

io.github.The-40-Thieves/alexandria-mcp

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Search, read, and cite across 152 libraries: 11 tools, 3 prompts, and a full-text resource.

Server Mcdev

io.github.JoernBerkefeld/mcp-server-mcdev

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mcdev MCP: wiki search, .mcdevrc help, journey checklists, metadata types via mcdev.

Epa Server

io.github.cyanheads/epa-mcp-server

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

Uniprot Server

io.github.cyanheads/uniprot-mcp-server

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

Orbit Sentinel — Space Regulatory Filings

io.github.Viventine-Space/orbit-sentinel-mcp

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Search 950K+ space regulatory filings from FCC, ITU, UNOOSA, FAA-AST: entities, spectrum, dossiers.

IPCC AR6 Climate Retrieval

io.github.AswaniSahoo/climate-ipcc-rag

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

Server

io.github.rotifer-protocol/mcp-server

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

Entyrix

io.github.juliusgerman/entyrix-mcp

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