MCP server directory

59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.

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Showing 181 to 210 of 626

• KDP Niche Research

  io.github.simul813/kdp-niche-research

  Kindle niche intelligence (demand/competition/BSR/revenue) gated by x402 USDC on Base.

  Community remotestreamable-http science

• Kaal Corpus: Verifiable Claim Layer

  io.github.wulfkaal/corpus

  Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF

  Community remotestreamable-http documentsscience

• Keryx

  io.github.tang-vu/keryx

  Budgeted research with cited evidence and visible payment state on the selected Arc network.

  Community npmremotestdio paymentsscience

• Keystone

  io.github.Srikarmk/keystone

  What an arXiv paper builds on, disputes and assumes, read verbatim from its LaTeX. No LLM.

  Community remotestreamable-http scienceai-models

• Keyword Research API

  io.github.Br0ski777/keyword-research

  SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.

  Community remotesse marketingscienceapi-integration

• Keyword Research MCP: autocomplete, search volume, difficulty and Google Trends

  io.github.fairfetch-data/keyword-research-mcp

  Pay-per-call keyword research via Apify: autocomplete, volume, CPC, difficulty, ideas, Google Trends

  Community remotestreamable-http marketingsciencescraping

• Keyword Research Tool — Autocomplete & Trends

  io.github.CleanData-Labs/seo-keyword-research-for-agents

  Keyword ideas from Google Autocomplete plus Google Trends interest and rising queries. No API key.

  Community marketingapi-integrationscience

• Knowl

  io.github.dat999zx/knowl

  Persistent memory for AI agents, for code, research and everyday life. Stale facts retire.

  Community npmremotestdio memoryscience

• LabFolio

  io.github.labfolio/labfolio

  Research portfolio management — organize projects and track research artifacts.

  Community remotestreamable-http science

• Lacuna Research MCP

  io.github.tiptreesystems/lacuna-research-mcp

  Search Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.

  Community pypiremotestdio sciencesearch

• Laplace’s Mini World

  io.github.Keith-CY/laplace-mini-world-mcp

  Interactive 3D science models in Chinese and English, found and shown live in the chat.

  Community remotestreamable-http communicationscience

• LastSearch

  io.github.LastSearch-HQ/lastsearch

  Evidence-backed web research for AI agents with citations and confidence scores.

  Community npmstdio science

• Layers Marketing MCP

  io.github.layers/mcp

  Give your agent marketing superpowers: research, renders, delivery, paid campaigns, measurement.

  Community npmremotestdio marketingscience

• Le Chat AI MCP

  io.github.rocnubie/lechatai-mcp

  Le Chat AI walks through Mistral's Le Chat - Free/Pro/Team pricing, Flash Answers, Deep Research,

  Community communicationai-modelsscience

• LinkedIn MCP Server

  io.github.prakharagarwal-dev/linkedin-mcp-server

  Find LinkedIn jobs and people, research companies, manage network, posts, and messages with MCP.

  Community ocistdio social-mediascience

• LiquiLens — the Failure Radar

  io.github.beepboop2025/liquilens

  Free bank-filing and counterparty research; cited evidence limits; public MCP needs no API key.

  Community remotestreamable-http api-integrationscience

• Literature Review Council

  io.github.Ravicha2/lit-review-council

  Multi-agent literature review: research, peer review, and synthesize grounded reports.

  Community pypistdio agentsscience

• Longevity Cell Therapy Weekly

  io.github.recs84/longevity-cell-therapy-weekly

  Free read-only feed of curated MSC, NK cell, extracellular vesicle and senescence research.

  Community newsscience

• Lounge Frog

  io.github.flyptkarsh/lounge-frog

  Research airport lounges, card access, airline seats, cruises and travel rewards with source links.

  Community remotestreamable-http sciencetravel

• Lumen Agent Utilities

  io.github.Dansgit2b/lumenworks-decoder

  x402 agent tools: calldata/EIP-712/x402 decoders, web→MD, ENS, DNS, PubMed, arXiv, SEC, weather

  Community remotestreamable-http scienceweather

• Lumnix

  io.github.moltstudios/lumnix

  E-commerce research via MCP. Amazon, Alibaba & AliExpress product search and FBA margins.

  Community npmstreamable-http ecommercesciencesearch

• MCP Gemini

  io.github.crunchtools/gemini

  MCP server for Google Gemini AI - text, image, video, research, and more

  Community pypistdio ai-modelsimagescience

• MCP Zotero

  io.github.Xevos117/mcp-zotero

  Unofficial Zotero server: search your library, add papers by DOI, import PDFs, cite in Word

  Community npmstdio sciencesearch

• MCPKit — Yandex Wordstat MCP

  io.github.MCPKit-RU/yandex-wordstat-mcp

  Research Yandex search demand, trends and regions in ChatGPT. Yandex API charges apply.

  Community remotestreamable-http api-integrationsciencesearch

• MOFi

  io.github.harrisonmo/mofi

  Query MOF database survey metadata and connect a bounded MOFi scientific workspace.

  Community pypistdio databasesscience

• Machine Library

  io.github.SpaceFrontiers/mcp

  Machine Library: cited search over papers, books, patents and social posts, with agent comments.

  Community remotestreamable-http sciencesearchsocial-media

• Machine Realms

  io.github.Galanai/machinerealms

  Machine-native research commons for agent evidence, discovery, rooms, and bounded research quests.

  Community remotestreamable-http science

• Magist

  io.github.magist-io/magist

  Deterministic, cited regulatory research for product launches; legal information, not legal advice.

  Community npmremotestdio legalscience

• MakeBox for Etsy

  io.github.russol07/makebox-etsy

  Research Etsy and manage an authorized shop; MakeBox Pro or Studio required.

  Community remotestreamable-http science

• Maker Machines Atlas

  io.github.thiazzz/maker-machines-atlas

  Machine research, calculators and buying links; affiliate links may earn commission.

  Community remotestreamable-http science

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.