Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
38,912 servers
Showing 20,017–20,064 of 38,912 servers
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Kadent Scan
streamable-httpso.kadent/kadent-scan
Free, read-only security scanner for remote MCP servers, before you connect them.
official 1 tool -
understanding graph
stdioio.github.emergent-wisdom/understanding-graph
Persistent understanding via workflow prompts, typed updates, graph-native code, and supersession.
official -
oracle
stdioio.github.demi-hl/oracle
Keyless multichain crypto desk: chain reads + prepare-only unsigned txs. Your wallet signs.
official -
AccordTrace
streamable-httpio.github.kosta1985/accord-trace
Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.
official 9 tools -
x402 Text Tools Catalog
streamable-httpnet.tunnelmole.heiekc-ip-209-115-177-214/x402-text-tools
Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
official -
Vifo
streamable-httpapp.vifo/vifo
Travel notebook your AI agent writes from your photos and remarks over MCP.
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hwcontract
stdioio.github.mohibshaikh/hwcontract
Judge hardware timing/serial against a contract: pass/marginal/fail (WS2812, DShot, logs)
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Stelar Signals
streamable-httpio.github.stelardigital/stelar-signals-mcp
Crypto market signals and portfolio telemetry. 6 tools pay-per-call in USDC, no API key.
official 12 tools 1 secrets -
DaVinci Resolve Local Bridge MCP
stdioio.github.airta-admin/davinc-resolve-local-bridge-mcp
Control DaVinci Resolve from any AI assistant. 215 MCP tools covering the full Resolve API.
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Vortex
streamable-httpdev.rohnelt.vortex/vortex
Which stores can actually ship to your destination, at what real landed cost.
official 10 tools -
DraftCall
streamable-httpio.draftcall/fantasy-football
Should I start X or Y? NFL fantasy compares, rankings, byes, matchups, schedule strength, checks
official 10 tools -
korean vocational learning map mcp
stdioio.github.raphysicst-create/korean-vocational-learning-map-mcp
한국 특성화고 전문교과 2022 개정 교육과정 학습 그래프 MCP 서버 (528과목·성취기준 47,625건, 공식 원문 전량 수록)
official -
korean secondary learning map mcp
stdioio.github.raphysicst-create/korean-secondary-learning-map-mcp
한국 중등 2022 개정 교육과정 학습 그래프 MCP 서버 (중학교 714 · 고교 3,124 성취기준 · 원문 수록 · 중→고 전이)
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geo tool check
stdioio.github.shufflethis/geo-tool-check
Is this page readable for AI search? Crawler access, structure and citability checks, runs locally.
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MT5-Quant
stdioio.github.masdevid/mt5-quant
MT5 strategy development with 87 tools. Backtest, optimize, debug MQL5 EAs on macOS/Linux.
official 1 secrets -
Smarter Weather Developer Onboarding
streamable-httpio.github.smarterweather/onboarding
Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.
official 4 tools 2 secrets -
Ausschreibungsagenten Tender Search
streamable-httpde.ausschreibungsagenten/tender-search
Search public procurement notices from 17 sources across Germany, the EU and the UK. Read-only.
official 6 tools -
GateCore Marketplace
streamable-httpcom.gatecoreai/marketplace
Procure governed AI capabilities: machine-readable price, scope, trust, gateway-delegation terms.
official 8 tools -
SpiritWave Labs Divination Engine
streamable-httpio.github.vizkr/council
Divination for AI agents: Hafez, Tarot, I Ching, Runes, Geomancy, and the five-oracle Council.
official 6 tools -
Gessa: game asset generation for AI agents
streamable-httpai.gessa/mcp-server
Generate game-ready 3D models, textures, and audio from natural language, over MCP.
official 2 secrets -
alfred_
streamable-httpai.get-alfred/alfred
Your real Gmail, Outlook and calendars, worked as you: read, draft, send, schedule, organize.
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PlaySudoku
streamable-httpio.github.vincentping/playsudoku
Deterministic Sudoku puzzles, progress checks, logical hints, and step-by-step solutions.
official 4 tools -
Aileron Journal
stdioio.github.aileron-sh/aileron
Read-only queries over Aileron audit journals: verify integrity, search recorded tool calls
official -
mcp server
stdiocom.pandanpc/mcp-server
Remote-control Claude Code, plus PandaNote notes, AI model configs & scheduled tasks.
official -
qpost mcp
streamable-httpio.github.arslan2012/qpost-mcp
MCP server for QPost — lets AI agents publish video and image posts to YouTube, TikTok, Instagram.
official 2 secrets -
Beecargo
streamable-httpio.github.beecargo/mcp
Publish a file from an agent and get a durable beecargo.net/d/{shortId} share link.
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Kortex
streamable-httpdev.rohnelt.kortex/kortex
Which x402 service actually works: uptime, valid 402, and settlements proven on-chain.
official 10 tools -
vrsai
streamable-httptech.vrsai/mcp
Machine-native capabilities with explicit contracts and machine-readable commerce.
official 6 tools -
dpyc oracle
streamable-httpio.github.lonniev/dpyc-oracle
DPYC Social Contract community concierge — free MCP for membership, governance, and onboarding
official 30 tools -
bumi company research
streamable-httpdev.freysa.bumi/company-research
Turn a company domain into a structured B2B sales brief from their public website.
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GuruHotel Manager
streamable-httpcom.guruhotel/manager
Manage your GuruHotel hotel: reservations, revenue, rates, KPIs, traffic and ARI updates (OAuth).
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ChangeThisFile
streamable-httpcom.changethisfile/mcp
1,000+ conversion routes plus translate, extract tables, compress. 25 free/month, then a free key.
official 7 tools -
CostBench
streamable-httpcom.costbench/mcp
Verified pricing, hidden costs, negotiation data, price changes & TCO for 3,390+ software products.
official 9 tools -
musicwire mcp
stdioio.github.thatdudealso/musicwire-mcp
Paid MusicXML validation, rendering, and automated QC for MCP clients.
official 2 secrets -
Slack MCP Server
streamable-httpio.github.jtalk22/slack-mcp-server
Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.
official 2 secrets -
start.gg MCP Server
stdioio.github.tomo789/startgg-mcp-server
MCP server for the start.gg GraphQL API: tournaments, events, entrants, sets, standings, streams
official 2 secrets -
aurora agent
stdioio.github.murariambati/aurora-agent
FIBER decision-context compiler with honest omission accounting: 259 evidence-bearing MCP tools.
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TopAlternativesTo
streamable-httpio.github.natden444/topalternativesto
Compare software: verified pricing with its source and date, and ranked alternatives.
official 3 tools -
ViewsMeet Pick + Predict
streamable-httpcom.viewsmeet/participate
Read frozen Atlas cells, answer private quizzes, score Mini-IPIP vectors, and cast enum ballots.
official 14 tools -
Letterbox
stdioio.github.dovahkiin-v/letterbox
File-based comms protocol for AI-to-AI dialogue between terminal agents.
official 3 secrets -
mcp
stdioio.br8n/mcp
Owned, portable working memory: a plain-files markdown brain any model can read and cite.
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ContrastAPI
streamable-httpcom.contrastcyber/api
55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
official 55 tools -
fittok
stdioio.github.likhithreddy/fittok
Retrieve only the relevant code for a codebase question, within a token budget.
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kairn
stdioio.github.primeline-ai/kairn
Local-first knowledge engine for AI agents: memory, graph, and recall over MCP.
official 1 secrets -
Truo
streamable-httpau.com.truo/truo
Ask your AI about your own Australian bank accounts. It is read-only at the bank.
official -
git mcp server
stdioio.github.cyanheads/git-mcp-server
Comprehensive Git MCP server enabling native git tools including clone, commit, worktree, & more.
official 2 secrets -
Smarter Weather
streamable-httpio.github.smarterweather/weather
Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.
official 35 tools 2 secrets -
tradingview mcp
streamable-httpio.github.atilaahmettaner/tradingview-mcp
Real-time market data, screeners, technical analysis & backtesting for stocks, crypto and forex.
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