Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
34,093 servers
Showing 1–48 of 34,093 servers
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Playwright
stdioio.github.microsoft/playwright-mcp
Playwright Tools for MCP
official 8 tools #browser#automation#testing#web -
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 -
Brave Search
stdiocom.brave/brave-search
Web, local, news, image and video search through the Brave Search API. Needs an API key from the Brave developer portal.
5 tools 1 secrets #search#web#news -
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 -
Everything
stdioio.github.modelcontextprotocol/server-everything
Reference test server that exercises every MCP feature: tools, resources, prompts, sampling, logging and progress. Useful for testing clients, not for production.
8 tools #reference#testing -
Exa Search
stdioio.github.exa-labs/exa-mcp-server
Neural web search built for agents: web search with live crawling, code-context search, company research and page crawling. Needs an Exa API key.
4 tools 1 secrets #search#web#research -
Fetch
stdioio.github.modelcontextprotocol/fetch
Reference server that fetches a URL and converts the page to markdown for a model to read, with optional raw mode and pagination through long pages.
1 tool #reference#web#http -
Filesystem
stdioio.github.modelcontextprotocol/server-filesystem
Reference server for local file operations, scoped to directories you pass as arguments. Read, write, edit, search and inspect files and directory trees.
11 tools #reference#files#local -
Git
stdioio.github.modelcontextprotocol/git
Reference server for reading, searching and manipulating local Git repositories: status, diffs, log, commits, branches and checkouts.
12 tools #reference#git#developer-tools -
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 -
Memory
stdioio.github.modelcontextprotocol/server-memory
Reference knowledge-graph memory server. Persists entities, relations and observations so an agent can remember facts across conversations.
9 tools #reference#memory#knowledge-graph -
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 -
Sequential Thinking
stdioio.github.modelcontextprotocol/server-sequential-thinking
Reference server that gives a model a structured scratchpad for step-by-step problem solving, with revision and branching of earlier thoughts.
1 tool #reference#reasoning -
Supabase
stdiocom.supabase/mcp-server-supabase
Manage Supabase projects from an agent: run SQL, inspect schemas, apply migrations, read logs and deploy edge functions. Scope it to one project and read-only mode where you can.
8 tools 1 secrets #database#postgres#backend -
Time
stdioio.github.modelcontextprotocol/time
Reference server for current time and time-zone conversion, so a model can answer 'what time is it in Tokyo' without guessing.
2 tools #reference#time#utilities -
Railhook
streamable-httpio.github.vadymkykalo/railhook
Webhooks for AI agents: send events, manage endpoints, inspect and retry deliveries.
official 2 secrets -
Aster Agent Gateway
stdioio.github.alekskram/aster-agent-gateway
Read-only MCP gateway to Aster DEX: ~580 futures incl. TradFi 24/7, funding caps, vault flows.
official -
Hyperliquid Agent Gateway
stdioio.github.alekskram/hyperliquid-agent-gateway
Read-only MCP gateway to Hyperliquid: 233 perps + spot, funding carry, account risk, HyperEVM.
official -
Arcus Agent Gateway
stdioio.github.alekskram/arcus-agent-gateway
Read-only MCP gateway to 194 tokenized US equities on Robinhood Chain: quotes, holders, whales.
official -
dYdX Agent Gateway
stdioio.github.alekskram/dydx-agent-gateway
Analytics-only MCP gateway to dYdX v4: market data, funding, trader PnL, anomalies. No keys.
official -
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 -
schemagate
stdioio.github.ashishsinha1602/schemagate
Identity-scoped schema selection for text-to-SQL. Returns only the tables the caller may read.
official 2 secrets -
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 -
tern
stdioio.github.zyf8827/tern
Model Context Protocol (MCP) server for Tern E2E testing platform
official 2 secrets -
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 -
Яндекс.Директ
stdioio.github.pavelsiba/yandex-direct-mcp-plus
API Яндекс.Директа v5: кампании, объявления, фразы, ставки, минус-фразы, статистика
official 2 secrets -
Steam (read-only)
stdioio.github.sarg338/steam-mcp
Read-only Steam: friends, games, achievements, sales, plus game recommendations and co-op nights.
official 2 secrets -
CRA AGENT
stdioio.github.giupy997/cra-agent
Lets an agent pay for x402 APIs in USDC on Arc, under a spending policy it cannot change.
official 5 secrets -
Bigdata.com
streamable-httpcom.bigdata/bigdata-mcp
Financial search, tearsheets, screens and monitors, grounded in news, filings and transcripts.
official -
Ephys
stdioio.github.happyc0der/ephys-mcp
Read-only analysis of intracortical BCI recordings (NWB, DANDI, WAV): spikes, PSTHs, decoding, plots
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 -
mcp creator lead list all in one
stdiocom.mambabuilt/mcp-creator-lead-list-all-in-one
Keywords or handles in, a finished influencer lead list with contact details out.
official 1 secrets -
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 -
mcp creator change monitor
stdiocom.mambabuilt/mcp-creator-change-monitor
Recheck a named influencer watchlist and return what moved since the run before it.
official 1 secrets
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