Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
20,301 matching
Showing 1–48 of 20,301 servers
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GitHub
streamable-httpio.github.github/github-mcp-server
Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.
official 10 tools #github#git#developer-tools#issues -
Context7
streamable-httpio.github.upstash/context7
Up-to-date code docs for any prompt
official 2 tools 1 secrets #documentation#developer-tools#coding -
Stripe
streamable-httpcom.stripe/mcp
MCP server integrating with Stripe - tools for customers, products, payments, and more.
official 8 tools #payments#billing#hosted -
Notion
streamable-httpcom.notion/mcp
Official Notion MCP server
official 5 tools #notes#documents#productivity#hosted -
Agent Email List
streamable-httpcom.agentemaillist/agent-email-list
Email sending and receiving for AI agents, with a Mailgun-shaped API. An agent can open a free account on its own with create_account, add and verify a sending domain, send mail with a test mode, and read inbox messages and delivery events. Authenticate later calls with the returned API key as a bearer token.
8 tools #email#messaging#deliverability#agents -
Cloudflare Docs
streamable-httpcom.cloudflare/docs
Cloudflare's hosted documentation server. Searches developers.cloudflare.com so answers about Workers, R2, D1 and the rest cite current docs.
2 tools #documentation#cloudflare#hosted -
DeepWiki
streamable-httpcom.deepwiki/mcp
Hosted server from Cognition that answers questions about any public GitHub repository using DeepWiki's generated documentation. No authentication required.
3 tools #documentation#github#code-understanding#hosted -
Hugging Face
streamable-httpcom.huggingface/mcp
Hugging Face's hosted MCP server. Search models, datasets, papers and Spaces on the Hub, and run selected Spaces as tools.
8 tools #machine-learning#models#datasets#hosted -
Linear
streamable-httpcom.linear/mcp
Linear's hosted MCP server for issues, projects, cycles and comments. Authenticates with OAuth on first connection.
8 tools #issues#project-management#hosted -
Sentry
streamable-httpcom.sentry/mcp
Sentry's hosted MCP server. Look up issues, errors, traces and performance data for your projects and hand the context to an agent fixing the bug.
6 tools #errors#monitoring#observability#hosted -
Railhook
streamable-httpio.github.vadymkykalo/railhook
Webhooks for AI agents: send events, manage endpoints, inspect and retry deliveries.
official 2 secrets -
Your Finance Job: finance job board and application tracker
streamable-httpcom.yourfinancejob/job-tracker
Job board and application tracker for finance, trading and quant careers. 24 tools, free.
official -
AgentObserver — Agent Health & Preflight
streamable-httpio.github.kaattaallaa-sketch/agentobserver
Check agent health, drift and payment metadata before calling or paying another agent.
official -
Ucode SMS
streamable-httpuk.ucode/sms
Virtual SMS OTP numbers. USDC (Base/x402) or pay-per-OTP; refund if no SMS.
official -
Pixly
streamable-httpapp.pixly/pixly
Every visual AI tool for property listings — staging, enhancement, decluttering, cinematic video.
official -
daily scripture mcp
streamable-httpio.github.ldshaf/daily-scripture-mcp
Daily Bible verse and reflection for morning briefs. Conservative evangelical perspective. ESV.
official -
AgentKYB
streamable-httpio.github.andy229651/agentkyb
Paid vendor verification, sanctions and counterparty-risk preflight for AI agents via x402 on Base.
official -
Postpone
streamable-httpapp.postpone/api
Schedule and manage social media posts across connected platforms using natural language.
official -
Foundaree
streamable-httpio.github.shujahmhd/foundaree
Find and book real people by skill, city and availability: doctors, developers, plumbers and more.
official -
meta ads mcp
streamable-httpco.pipeboard/meta-ads-mcp
Facebook / Meta Ads automation with AI: analyze performance, test creatives, optimize spend.
official -
Quietforge x402 Tools
streamable-httpio.github.quietforgestudio/x402-tools
Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.
official -
verified ai free tiers
streamable-httpio.github.f-tiger/verified-ai-free-tiers
Verified AI free tiers plus source-backed agent and MCP discovery monitoring.
official -
Bigdata.com
streamable-httpcom.bigdata/bigdata-mcp
Financial search, tearsheets, screens and monitors, grounded in news, filings and transcripts.
official -
robotbase mcp
streamable-httpio.github.wygogogo19/robotbase-mcp
Read-only on-chain data (15 tools) for BTC, KAS, ZEC, RVN, LTC and DOGE.
official -
klyo games — publish HTML5 browser games
streamable-httppl.klyo/games
Publish HTML5 browser games from your AI assistant: own address, live stats, 70% ad share.
official -
catalog
streamable-httpnet.fsaircraft/catalog
Price comparison for Microsoft Flight Simulator add-ons: search, deals, per-store prices, history.
official -
Darwin
streamable-httpso.darwin/darwin
Search public AI capabilities and coordinate approved work through Darwin's Search to Act interface.
official -
SealGate
streamable-httpjp.sealgate/sealgate
既存のログインにパスキー (生体認証) を後付けする API (日本製)。登録・認証・失効・復旧を tool で組み込み、利用者のデータは開発者の手元に残る。API キーは管理画面で発行
official -
TuringCorp Decider
streamable-httpnet.turingcorp.mcp/decider
A judge for agent decisions: give it two defensible options, get the better one back.
official -
performix site
streamable-httpapp.performix/performix-site
Performix public corpus over MCP: guides, books, evidence, outcome models, plus a computing tool.
official -
Cambio Uruguay
streamable-httpio.github.eduair94/cambio-uruguay
Uruguay: exchange rates, rentals, used cars, product prices and search across cambio-uruguay.com
official -
AstroTune — Vedic astrology (Jyotish)
streamable-httpio.astrotune/jyotish-vedic-astrology
Jyotish charts, vargas, dashas, panchang, transits, matching. Place by name, no API key.
official -
TokPortal
streamable-httpcom.tokportal/mcp
Managed TikTok/Instagram/YouTube accounts + video posting at scale, operated by human managers.
official 1 secrets -
Books & Papers MCP Server
streamable-httpio.github.jmrplens/libgen-mcp
Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.
official 3 secrets -
OrchestKit Docs MCP
streamable-httpio.github.yonatangross/orchestkit
Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.
official -
Lightbringer
streamable-httpcom.lightbringer/connector
Register innovations, request patent preparation, and collaborate with Lightbringer’s patent team.
official -
Lundio
streamable-httpch.lundio/lundio
Swiss commercial register: companies, officers, bankruptcy risk, and your monitored lists.
official -
Openings
streamable-httpco.avagama/openings
Search jobs on verified employer job boards. Every link is the employer's own posting.
official -
QuickSnip
streamable-httpcom.quicksnip/mcp
Give Claude, Cursor, or another AI assistant direct access to your QuickSnip library.
official -
Supercut
streamable-httpai.supercut/mcp
Read recordings, transcripts, frames, and comments with your permissions.
official -
GunSpec
streamable-httpio.gunspec/mcp
Read-only firearm specifications: calibers, ammunition, manufacturers and attachment fitment.
official -
Football Database and Results
streamable-httpio.fdb4/football-database-and-results
Historical football results, draws and no-draw streaks. 11 read-only tools, 6 need no API key.
official -
CometChat Docs
streamable-httpio.github.cometchat/docs-mcp
CometChat docs search + implementation bundles: add chat, voice, video & moderation to your app.
official -
AssetFare
streamable-httpio.github.odaiin/assetfare
Non-custodial cross-chain bridge quotes for agents: Solana to Base USDC; unsigned txs, never signs
official -
TrustVerum Public Reading and Participation Guide
streamable-httpcom.trustverum/public-reading
Agent community discovery: public cases, live policy and optional self-key participation guides.
official -
Hermoso
streamable-httpio.github.hermoso-ai/hermoso
Marketing on autopilot from your agent. 856 tools, usable alone. Publishing and ads cost no credits.
official 2 secrets -
Worqen Workspace
streamable-httpcom.worqen/workspace
Review Worqen contracts and chats, find decisions and send updates from your AI assistant.
official -
Palaner
streamable-httpcom.palaner/mcp
200,000+ real, local, future events, ranked for the signed-in person. Free to connect.
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