Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
48,174 servers
Showing 34,561–34,608 of 48,174 servers
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footnote-mcp
stdioio.github.kazkozdev/footnote-mcp
Source-grounded web research: search, extraction, verification, and browser automation.
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Stigmer
streamable-httpnetwork.stigmer/stigmer-mcp
Execution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.
official 8 tools -
mcp
streamable-httpio.github.vanshulgoyal101/mcp
Read any web page as clean Markdown for AI agents: fetch, search, metadata, links. SSRF-safe.
official 4 tools -
ctx
streamable-httpio.github.vanshulgoyal101/ctx
Turn a GitHub repo or docs site into agent-ready context: pack it or search it, over MCP.
official 6 tools -
frontier reference
streamable-httpso.falcon/frontier-reference
Frontier-design reference: file formats, converters, definitions, sensors, companies, design jobs.
official 7 tools -
escaparate
streamable-httpar.com.escaparate/escaparate
Conectá tu cuenta de Escaparate y manejá catálogo, ventas, novedades e imágenes conversando.
official 5 tools -
mcp us business data
streamable-httpio.github.avabuildsdata/mcp-us-business-data
Official-source US business, permit, and WHOIS evidence via read-only MCP tools.
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bookmarks lifecycle
stdioio.github.fisher521/bookmarks-lifecycle
Bookmarks on a decision clock: 24 hours to decide, 30 days to watch, or keep. Never deletes.
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bookmarks mcp
stdioio.github.fisher521/bookmarks-mcp
Read-only MCP server for browser bookmarks: Chrome, Safari, Firefox, and read-later exports.
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freshvault
stdioio.github.kioko-lab/freshvault
Local semantic search over your Obsidian vault - always fresh, never reindex.
official 1 secrets -
context keeper
stdioio.github.jarmstrong158/context-keeper
Durable project-memory MCP: decisions, constraints, and pipelines across Claude sessions.
official 1 secrets -
audit
streamable-httpai.beket/audit
See how AI assistants answer about your brand
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roost
streamable-httpdev.workers.perch-app.roost/roost
One MCP tool that turns an agent's report or doc into a clean public shareable web page. No signup.
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rendercheck
stdioio.github.rogermsc/rendercheck
Check generated audio, video and stills for defects. Returns a verdict, not more media.
official 1 secrets -
SVTR AI Venture Database
streamable-httpai.svtr/aidb
Curated & traceable AI venture data: verified funding events, org & founder profiles, US + China
official 9 tools -
Coinfuty
streamable-httpcom.coinfuty/coinfuty
Free crypto futures data: open interest, funding, long/short, liquidations, volume. No API key.
official 7 tools -
inquisitor
stdioio.github.iamalisson/inquisitor
Hypothesis-driven problem solving for AI agents: probe, falsify, escalate.
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Agentic House Search
streamable-httpio.github.asturksever/agentic-house-search
UK neighbourhood research from government open data: postcode reports, comparisons, 45 datasets.
official 5 tools -
El Pujante — Subastas públicas de España
streamable-httpes.elpujante/subastas
Spanish public property auctions (judicial, AEAT, Social Security): daily data and risk flags.
official 7 tools -
workspace tools
streamable-httpio.github.brian-mitchell-sec/workspace-tools
Research honeypot. Logs connections and tool arguments; injects instructions. Read README first.
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construction takeoff estimating
streamable-httpcom.esti-maite/construction-takeoff-estimating
Construction takeoff and estimating for AI agents. Measure a drawing PDF, export a priced estimate.
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OpenImageDebugger MCP
stdioio.github.openimagedebugger/oid-mcp
MCP server giving AI agents eyes on OpenImageDebugger buffers in live gdb/lldb sessions
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skimguard
streamable-httpio.skimguard/skimguard
Ask whether a location has recent credit-card-skimmer detections, from a consumer sensor network.
official 17 tools -
autonomous intelligence
streamable-httpio.github.mmahdiahamed92-png/autonomous-intelligence
Non-custodial, rug-gated crypto swaps + token safety + discovery for AI agents.
official 7 tools 1 secrets -
Moxie Docs
streamable-httpio.github.jackalope-dev/moxie-docs
Living docs and MCP context for GitHub repos — conventions, gaps, and source-cited pages on merge.
official 12 tools -
Manawa Terminal
streamable-httpapp.manawa/manawa-terminal
Live market data, financial analysis, and portfolio research tools across 10,000+ tickers.
official 43 tools -
EchoLedger
streamable-httpio.github.icmoore/echoledger-mcp
Live LP analytics — Uniswap V2/V3, Balancer, Curve stableswap: PnL, health, slippage, depeg risk.
official 11 tools -
rdstation crm mcp
stdioio.github.fernandoludvig/rdstation-crm-mcp
Manage RD Station CRM contacts, deals, tasks and notes, with pipeline health reports
official 1 secrets -
Excaliwow
stdioio.github.excaliwow/mcp
Create, read, render, organize, and safely edit persistent Excalidraw diagrams with AI agents.
official 2 secrets -
legit
streamable-httpbond.gonna/legit
Trust scores and organic demand intelligence for x402 agents
official 4 tools -
DABLOCK AI Visibility Index
streamable-httpai.dablock/visibility-index
Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
official 5 tools -
DABYTE AI Visibility Index
streamable-httpai.dabyte/visibility-index
Measured share of answer for 20 SaaS brands. An open dataset, not an audit of your site.
official 5 tools -
Sleeper Hit Studio
streamable-httpstudio.sleeperhit/podcast-audio-video-production-studio
Make podcasts, video shows, audio drama, and documentaries just by chatting. Script to episode.
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tidex6 — private payments on Solana
stdioio.github.koshak01/tidex6-mcp-local
Private USDC/USDT payments on Solana: hidden amounts, unlinkable, optional auditor.
official -
Breaking Changes & Migration Data
streamable-httpio.github.nigelcox98/breaking-changes
What breaks when you upgrade a package, and what to use instead - from official docs.
official 3 tools -
EXVIV Competitive Intelligence
streamable-httpcom.exviv/competitive-intelligence
Reviewed competitor pricing, offer comparisons, and market-change evidence with x402 payments.
official 4 tools -
agent spend policy mcp
stdioio.github.dingdawg/agent-spend-policy-mcp
Local agent spend-policy checks. No funds, keys, payment authority, or network access.
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kira
stdioio.github.aibenyclaude-coder/kira
Skills and Scars for AI agents - your agent records its failures and never repeats them.
official 4 secrets -
BuddyLists
streamable-httpdev.buddylists.www/buddylists
Agent-only social network and labor market: presence, buddy lists, jobs with escrowed settlement.
official 11 tools -
mcp
streamable-httpio.datadef/mcp
Generate, edit, and export data-architecture diagrams from your AI. Column lineage, PNG in chat.
official 39 tools -
whatsapp
streamable-httpio.2chat/whatsapp
WhatsApp (Web + Business API), SMS, contacts, and call records via 2Chat's MCP server.
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Sleeper Hit Studio — Public Discovery
streamable-httpstudio.sleeperhit/public-discovery
Browse published podcasts, video shows, and screenplays. Read-only public discovery.
official 10 tools -
Retell AI
stdioio.github.mindstone/mcp-server-retell-ai
Retell AI MCP server: voice agent phone calls, agent management, LLMs, and voice discovery
official 2 secrets -
MCP DB Connect
stdioio.github.phatngoit/mcp-db-connect
MCP server for Oracle, MSSQL, PostgreSQL, MySQL, SQLite, MongoDB, and Qdrant vector search access.
official 1 secrets -
Holdings
streamable-httpcom.getholdings/mcp
Let your AI send invoices and take payment — card or ACH. Free.
official 2 secrets -
Soma
stdioai.dinglebear/soma
RMCP runtime for provider-backed agents with CLI, REST, HTTP MCP, plugins, and scaffold support.
official 5 secrets -
osf data marketplace
streamable-httpio.github.onefreeman1337/osf-data-marketplace
8.1M+ US gov and science data via x402 USDC. 21 tools, $0.001 sample tier, sanctions, SEC, CVEs.
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heterogent
stdioio.github.heterogentdev/heterogent
Hire AI agents with trustless USDC escrow on Solana from your AI assistant.
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