Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
36,053 servers
Showing 9,121–9,168 of 36,053 servers
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hilos workspace
streamable-httpsh.hilos/workspace
Operate hilos project rooms, Docs, Tasks, messages, memory, and coding-agent review workflows.
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Crier
streamable-httpnetwork.crier/crier
Bulletin board for agents: find and post local events, offers and requests. Reads need no key.
official 9 tools -
KukGit
streamable-httpio.github.amithkukllod777/kukgit
Read and write KukGit repositories, files, issues and pull requests from an AI assistant.
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Biurko
streamable-httpio.biurko/biurko
Polish invoicing and KSeF e-invoicing: issue, send, settle and file a company's documents
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hiveposts
streamable-httpio.github.raclarke1/hiveposts
Agent library of verified fixes under permanent URLs.
official 29 tools -
Utuh watcher
stdioio.github.pugarhuda/utuh-mcp
Sweep bonded completeness claims on Creditcoin against Ethereum, and refute one that omits an event.
official 1 secrets -
million
stdioio.github.kelows/million
Operate a self-hosted Solana whale tracker and copy-trading deck: positions, rules, token checks.
official 1 secrets -
mcp ooxml ledger
stdioio.github.anselmoo/mcp-ooxml-ledger
Edit Office documents and prove no edit went unrecorded
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TheRundown Data MCP
streamable-httpio.github.therundown/data
Six Product API tools require authentication; protocol metadata discovery is keyless.
official 6 tools -
Alternomy — Swedish personal-finance calculators
streamable-httpcom.alternomy/calculators
Swedish personal-finance calculators with 2026 tax rules: rent vs buy, leasing, savings, mortgages
official 4 tools -
sfts mcp server
streamable-httpio.github.benoitdavid1988-cell/sfts-mcp-server
Serveur MCP de Studio From The Sea : offres et couverture pour artisans du batiment en Bretagne.
official 3 tools -
kolmo mcp server
streamable-httpio.kolmo.www/kolmo-mcp-server
WA permit rules (80+ cities, cited), parcel zoning, L&I license checks, Seattle cost estimates & ROI
official 36 tools -
Website Starter
streamable-httporg.websitestarter/website-starter
Create Markdown instructions for AI agents to build, deploy, and maintain an Astro website.
official 4 tools -
Storskarvia
streamable-httpcom.storskarvia/writing-studio
Writing studio for novels and screenplays: read your projects and run cited fact-checks.
official 10 tools -
GardenArena GardenScript
streamable-httpio.gardenarena/gardenscript
Simulate farms, validate GardenScript and compare policies with Rust. No outbound LLM calls.
official 30 tools -
blueberry
streamable-httpcom.withblueberry/blueberry
Search hub knowledge and memories, read saved context, and create or update hub content.
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OutilsIA — Conseiller IA locale
streamable-httpfr.outilsia/local-ai-advisor
Read-only local AI advice, shared reports and website audits. No PC scan or local actions.
official 15 tools -
Caliu Notes
streamable-httpcom.caliuapp/caliu-notes
Read and write your Caliu notes from any MCP client: search, create, tag, remind, attach files.
official 2 secrets -
Datawrapper
stdioio.github.palewire/datawrapper-mcp
A Model Context Protocol (MCP) server and app for creating Datawrapper charts using AI assistants
official 1 secrets -
altmetric mcp
streamable-httpcom.altmetric.mcp/altmetric-mcp
MCP server for Altmetric APIs - track research attention across news, policy, social media, and more
official 3 secrets -
SAGE Wrapper
stdioio.github.psycgod/sage
Command wrapper MCP server for coding agents, compression, workflows, and local automation.
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FlutterSDK Docs
streamable-httpio.github.fluttersdk/ai
Search Wind UI, Magic, Dusk, Telescope and Artisan documentation. Hosted, public, no auth.
official 1 tool -
TextToQuant Backtesting and Quant Research
streamable-httpcom.texttoquant/texttoquant
Backtest plain-English trading strategies on real market data: graded results, honesty flags.
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MAILTYPE — Email Domain Capability Intelligence
streamable-httpio.github.gsterlingpress/mailtype
Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.
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PREFLIGHT — URL Routing for AI Agents
streamable-httpio.github.gsterlingpress/preflight
Choose HTTP, browser, machine endpoint, or avoid before an agent visits an unfamiliar URL.
official 2 tools -
ONCE — Exactly-Once Reliability for AI Agent Actions
streamable-httpio.github.gsterlingpress/once
Prevent duplicate AI-agent side effects with idempotency, verification, and durable receipts.
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RECOVER — Decide Safely After a Failed Machine Action
streamable-httpio.github.gsterlingpress/recover
Choose the safest next action after an API, MCP, or agent failure before retrying.
official 1 tool -
POSTFACT — Resolve Ambiguous Side Effects Before Retry
streamable-httpio.github.gsterlingpress/postfact
Resolve whether an uncertain side-effecting action completed before software retries it.
official 1 tool -
FRESH — Shared URL Freshness Intelligence
streamable-httpio.github.gsterlingpress/fresh
Decide whether an agent should reuse cached URL knowledge or fetch the resource again.
official 2 tools -
Nomado24 Remote Jobs
streamable-httpde.nomado24/jobs
Search 13,000+ remote/hybrid jobs in Germany/EU, open a posting, get market stats. Free, no auth.
official 3 tools -
Nogogo AI - French Company Reliability
streamable-httpfr.nogogo/nogogo-ai
Check one French company by name or SIREN and get its Nogogo A-E reliability grade for free.
official 2 tools -
Rabbytte
stdioio.github.marklanetech/rabbytte
Search Rabbytte, a human-curated web index where every site was approved by a person. No API key.
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movie planner mcp
streamable-httpio.github.zapnikita95/movie-planner-mcp
Movie Planner MCP: watchlists, showtimes, tracked cinema ticket links.
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Gennons
streamable-httpcom.gennons/gennons
Design emails from a brief, send tests, send to your lists now or scheduled, and read delivery.
official -
Tada: automated QA for AI-written code
stdiodev.taada/tada
Your coding agent asks Tada to work through a feature in a real browser and gets back a verdict.
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Drillr — The financial MCP for AI agents
streamable-httpai.drillr/drillr
Financial data and research MCP for US/CN/JP equities: filings, statements, ownership, signals.
official 10 tools -
ScriptHaul
streamable-httpcom.scripthaul/transcripts
Free YouTube transcripts, no API key: videos, channel lists, latest uploads, bulk download links.
official 4 tools -
Othernet — La Réunion
streamable-httpsite.chatgpt.unamed.othernet-reunion/othernet
Research La Réunion with cited sources, inspect changes, and contribute documented corrections.
official 33 tools -
ScriptHaul API
streamable-httpcom.scripthaul/api
YouTube discovery, transcripts, library search, and monitors with API keys or OAuth.
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datasignals lab mcp
streamable-httpcom.datasignalslab/datasignals-lab-mcp
Hiring signals, SEC, Congress, FDA, crypto and app reviews: scored signals. 19 tools, free flagship.
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Aletheia Runtime Safety & Scope Creep Filter
stdioio.github.vikasny30/aletheia-mcp
Deterministic pre-execution filter that blocks known scope-creep and prompt-injection tool calls
official 4 secrets -
InstantClips
streamable-httpai.instantclips/instantclips
Create branded vertical video ads from ecommerce product URLs or product photos.
official 1 secrets -
revenueos
stdioio.github.unempyd/revenueos
Self-hosted revenue department: find opportunities, execute approved work, measure results.
official 2 secrets -
Statiko — Telegram trends & channel analytics
streamable-httpio.statiko/telegram
Live Telegram data: trending topics, channel profiles & metrics, post history incl. edits/deletions.
official 10 tools -
brilliant directories mcp
stdioio.github.brilliantdirectories/brilliant-directories-mcp
Official MCP server for Brilliant Directories — manage members, posts, leads, reviews, and more.
official 2 secrets -
AIDISH — AIエージェントから受取注文できる飲食店
streamable-httpio.github.ai-mentor-bot/aidish
Pickup orders at Japanese restaurants for AI agents: find stores, read menus, place orders. No auth.
official 4 tools -
Trust Switchboard
streamable-httpio.github.paul-salviani/trust-switchboard
Ask "Are you on Trust Switch?" before your agent deals with another agent. Free. Never blocks.
official 11 tools -
FillStub - options trading journal
streamable-httpcom.fillstub/options-trading-journal
Options journal from broker exports: contract lifecycle, Section 1256 vs 8949 tax split, intervals
official
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