Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
35,930 servers
Showing 5,377–5,424 of 35,930 servers
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seocode
stdioio.github.qobitech/seocode
Framework-aware technical SEO and AI-discoverability (GEO) audits for your codebase, in your editor.
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noaa climate mcp server
streamable-httpio.github.cyanheads/noaa-climate-mcp-server
Search NOAA climate stations and datasets, fetch historical weather observations.
official 10 tools 2 secrets -
usda mcp server
streamable-httpio.github.cyanheads/usda-mcp-server
Search foods, compare nutrients, and look up the full USDA FoodData Central database.
official 5 tools 2 secrets -
Mellow Hub
streamable-httpworld.mellow.www/hub
Publish across social networks. Create editable carousels and video covers with scoped AI credits.
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Eco Router
stdioio.github.stevensu04/eco-router-mcp
Rank AWS, Google Cloud and Azure regions by grid carbon intensity and latency.
official 1 secrets -
SerpApi
streamable-httpio.github.serpapi/serpapi-mcp
Official SerpApi MCP server for Google, Bing, and other search engines.
official 3 tools -
DeliverKit
stdioio.github.muzimu217/deliverkit
Plan and verify multi-ecosystem packaging (Linux, Windows, macOS, HarmonyOS) for AI agents.
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agent lsp
stdioio.github.blackwell-systems/agent-lsp
Orchestrates language servers into 65 code-intelligence tools across 31 languages, token-optimized.
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ScriptSeen
streamable-httpio.github.yesmars/scriptseen
Create short-form scripts and paced audio, then hand clips to ScriptSeen's on-device video maker.
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QRFLOW.codes
streamable-httpcodes.qrflow/qrflow
Create QR codes, re-point printed dynamic codes, name links on your domain, read scan analytics.
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physician review
streamable-httphealth.anomaly/physician-review
Physicians for the agentic era. Book a US-licensed doctor: orders, prescribes, 90-day plan.
official 4 tools -
college scorecard mcp server
stdioio.github.cyanheads/college-scorecard-mcp-server
Search, compare, and analyze U.S. college data — costs, earnings, programs, and outcomes.
official 2 secrets -
Snapback
streamable-httpio.github.ra1labsworkx-wq/snapback
Diagnose why an AI agent failed and get the verified fix instantly. Free, no token.
official 23 tools -
kestrel
streamable-httpdev.workers.perch-app.kestrel/kestrel
Watch any URL for changes: baseline, then check for a diff. Free, no signup/key.
official 4 tools -
evals mcp server
stdioio.github.cyanheads/evals-mcp-server
Author verifiable eval records through a draft→review→revise→submit loop with enforced graders.
official 5 secrets -
guardian mcp server
stdioio.github.cyanheads/guardian-mcp-server
Guardian Open Platform — search and retrieve full article text from The Guardian archive.
official 2 secrets -
docgen mcp server
stdioio.github.cyanheads/docgen-mcp-server
Render HTML/markdown to PDF, export rows to xlsx, and fill AcroForm PDFs.
official 6 secrets -
fbi crime mcp server
stdioio.github.cyanheads/fbi-crime-mcp-server
FBI Crime Data Explorer — UCR estimates, NIBRS breakdowns, hate crimes, arrests, and agency data.
official 2 secrets -
attack surface mcp server
stdioio.github.cyanheads/attack-surface-mcp-server
Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.
official 8 secrets -
DaVinci Resolve Lua MCP
stdioio.github.saadk408/davinci-resolve-lua-mcp
Control the free edition of DaVinci Resolve 21.1 from Claude through a Lua script inside Resolve.
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XBOSS
streamable-httpkr.xdata/xdata-mcp
Korean national tax and social insurance filings, invoices and payroll data as MCP tools.
official 98 tools -
coingecko mcp server
stdioio.github.cyanheads/coingecko-mcp-server
Crypto market data via CoinGecko — prices, markets, history, trending, and deep coin metadata.
official 2 secrets -
Airline Starlink Tracker
streamable-httpcom.airlinestarlinktracker/starlink-tracker
Starlink WiFi status for United, Alaska and Hawaiian flights, with per-airline route odds.
official 7 tools -
United Starlink Tracker
streamable-httpcom.unitedstarlinktracker/starlink-tracker
Does my United flight have Starlink WiFi? Verified tail assignments, odds, and itineraries.
official 7 tools -
sports mcp server
stdioio.github.cyanheads/sports-mcp-server
Get live scores, schedules, standings, team and player data for NFL, NBA, MLB, NHL, and soccer.
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Compute Finance Oracle
stdioio.github.compute-finance/mcp
Live AI compute pricing oracle — real-time LLM model prices across providers
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Hostlo
streamable-httpai.hostlo/hostlo
Publish and edit static websites on a free subdomain, just by chatting.
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Pyxel MCP
stdioio.github.kitao/pyxel-mcp
MCP server for Pyxel, a retro game engine for Python
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Subtitle Toolkit
streamable-httptop.toolboxes/subtitle-toolkit
Convert, clean, retime and validate SRT, WebVTT, ASS/SSA, SBV and TTML subtitles. 8 tools.
official 8 tools -
zitadel mcp
stdioio.github.mrfentmen/zitadel-mcp
MCP server for Zitadel: users, organizations. Works with any instance.
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weightsbiases mcp
stdioio.github.mrfentmen/weightsbiases-mcp
MCP server for Weights & Biases: profile, projects, runs. Needs a free API key.
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wasabi mcp
stdioio.github.mrfentmen/wasabi-mcp
MCP server for Wasabi buckets and objects via S3. Needs access keys.
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storyblok mcp
stdioio.github.mrfentmen/storyblok-mcp
MCP server for Storyblok: stories, spaces. Needs an API token.
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storj mcp
stdioio.github.mrfentmen/storj-mcp
MCP server for Storj buckets and objects via S3. Needs access keys.
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mailjet mcp
stdioio.github.mrfentmen/mailjet-mcp
MCP server for Mailjet: contacts, messages, campaigns. Needs free API keys.
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loops mcp
stdioio.github.mrfentmen/loops-mcp
MCP server for Loops: contacts, events. Needs a free API key.
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logto mcp
stdioio.github.mrfentmen/logto-mcp
MCP server for Logto: users, applications. Works with Cloud or self-hosted.
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lifx mcp
stdioio.github.mrfentmen/lifx-mcp
MCP server for LIFX lights: list, state, power control. Needs a free API token.
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groq mcp
stdioio.github.mrfentmen/groq-mcp
MCP server for Groq: fast LLM chat, model list. Needs a free API key.
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formbricks mcp
stdioio.github.mrfentmen/formbricks-mcp
MCP server for Formbricks: surveys, responses. Works with any instance.
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emby mcp
stdioio.github.mrfentmen/emby-mcp
MCP server for Emby: server info, users, libraries. Works with any instance.
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documenso mcp
stdioio.github.mrfentmen/documenso-mcp
MCP server for Documenso: documents, recipients. Works with any instance.
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convertkit mcp
stdioio.github.mrfentmen/convertkit-mcp
MCP server for Kit (ConvertKit): subscribers, forms, broadcasts. Needs an API key.
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brevo mcp
stdioio.github.mrfentmen/brevo-mcp
MCP server for Brevo: account, contacts, email reports. Needs a free API key.
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beehiiv mcp
stdioio.github.mrfentmen/beehiiv-mcp
MCP server for beehiiv: publications, posts, subscribers. Needs an API key.
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China Import Quote Preflight
streamable-httpio.github.yl124915300-dot/trade-preflight
Before-payment check for China quotes to US/EU: costs, low-value rules, and compliance blockers.
official 4 tools -
eudr
streamable-httpio.github.vortx-ai/eudr
Compile EUDR Annex II Due Diligence Statements from operator, supplier, and plot geolocation.
official 18 tools -
tasmota mcp
stdioio.github.mrfentmen/tasmota-mcp
MCP server for Tasmota devices: status, power control. Local-first smart home.
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Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp