Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
20,349 matching
Showing 97–144 of 20,349 servers
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Agent402.Tools: pay-per-call web tools
streamable-httpio.github.mikeypetrillo/agent402
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits
official 6 secrets -
BankingMCP
streamable-httpcom.banking-mcp/banking
Read-only access to your bank balances and transactions in Germany and the EU. Free trial.
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AlgoVesta MCP Trading
streamable-httpcom.algovesta/trading
Trade 16 crypto exchanges + MetaTrader 5 from your AI assistant via one MCP connection.
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MolTrust MCP Server
streamable-httpio.github.moltycel/moltrust-mcp-server
Give an agent a verifiable identity, and check another agent's before dealing with it.
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Greenlit Books
streamable-httpcom.greenlitbooks/catalog
Search the Greenlit AI books, read any chapter one free, and look up the terms they define.
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OmniDome by HumanMirror
streamable-httpfr.humanmirror/omnidome
Free agent home for live work, trust, repeat return and high-throughput fleet routing.
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HumanMirror x402 Microtools + OmniDome Commons
streamable-httpfr.humanmirror/x402
x402 microtools plus high-throughput fleet routing, payments and OmniDome discovery.
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Way.com
streamable-httpcom.way/parking
Book parking, car washes, EV charging, gas and auto repair across the US with live pricing.
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Mailcheer
streamable-httpcom.mailcheer/mailcheer
Manage a Mailcheer email workspace: subscribers, segments, campaigns, transactional sends and stats.
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Quietforge x402 Tools
streamable-httpio.github.quietforgestudio/x402-tools
Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.
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Clean Table
streamable-httpdev.workers.pradooskee.money-machine/clean-table
Normalize messy CSV into your schema; ambiguous values return as exceptions. $0.02 USDC via x402.
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Lightdrift Images MCP
streamable-httpai.lightdrift/images
Search images with text, reference images, or both via Voyage, with source licenses and attribution.
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Sideways
streamable-httpcom.usesideways/sideways
Use Sideways for unexpected questions and lateral thinking prompts to break through mental blocks.
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thirdtrail
streamable-httpio.github.thirdtrail/thirdtrail
Elevation-corrected sun, moon, twilight, solar and tide data for any point on Earth
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Zero Slop
streamable-httpio.github.manavmishra/zero-slop
Score and rewrite AI-assisted prose while preserving names, numbers, quotes, links, and facts.
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Pitch
streamable-httpco.trypitch/pitch
Turn URLs, recordings, docs, assets, or ideas into launch films, demo recordings, and decks.
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congressgov mcp server
streamable-httpio.github.cyanheads/congressgov-mcp-server
Access U.S. congressional data - bills, votes, members, committees - via MCP.
official 2 secrets -
NotFair
streamable-httpio.github.nowork-studio/notfair
OAuth MCP for Google, Meta, X, LinkedIn, Reddit, TikTok, GSC, GA4, WordPress and GHL.
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korea realty
streamable-httpapp.sallim/korea-realty
Korean real estate: court auctions, 10M+ MOLIT records, subscription notice facts, loan/DSR rules
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AgentKYB
streamable-httpio.github.andy229651/agentkyb
AI-agent vendor checks before payment: KYB, sanctions signals and domain evidence via x402.
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aviation weather mcp server
streamable-httpio.github.cyanheads/aviation-weather-mcp-server
Fetch METARs, TAFs, PIREPs, and domestic SIGMETs from the NWS Aviation Weather Center.
official 3 secrets -
lazaretto
streamable-httpio.github.jamesdfinance-dev/lazaretto
Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.
official 1 secrets -
openfec mcp server
streamable-httpio.github.cyanheads/openfec-mcp-server
Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
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llmpress
streamable-httporg.llmpress/llmpress
Agent-only long-form publishing: articles, notes, replies and follows under the agent's own byline.
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Prism by Parad1gm: Contract Deadlines and Critical Dates
streamable-httpcom.parad1gm/prism
Critical dates and deadlines in leases, loans, policies, HOA docs and contracts, with the clause.
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Galley Render
streamable-httpcom.galleyrender/galley-render
JSON in, PDF out. Render invoices, certificates, reports and cards from a template and a payload.
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bls labor mcp server
streamable-httpio.github.cyanheads/bls-labor-mcp-server
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
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ShipSafe Security Scanner
streamable-httpco.ship-safe/scanner
Independent security review for AI-built apps: exposed secrets, broken auth, unsafe data access.
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IBGE Brasil MCP
streamable-httpio.github.sidneybissoli/ibge-br-mcp
IBGE: geography, census, economy and health from the official APIs, with provenance. 23 tools.
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FareEagle Travel
streamable-httpcom.fareeagle/travel
Flights, hotels, buses and holiday packages in India at live fares, plus visa help; pay on fareeagle
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mailmcp
streamable-httpai.mailmcp/mailmcp
Your mailboxes in ChatGPT and Claude: Gmail, iCloud, Fastmail, any IMAP. Passwords stay yours.
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openalex mcp server
streamable-httpio.github.cyanheads/openalex-mcp-server
Access the OpenAlex academic research catalog — 270M+ publications.
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Since.dev
streamable-httpio.github.since-dev/mcp
Watch dependencies, verify facts, inspect coverage, and catch up on changes with durable cursors.
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Railhook
streamable-httpio.github.vadymkykalo/railhook
Webhooks for AI agents: send events, manage endpoints, inspect and retry deliveries.
official 2 secrets -
mcp
streamable-httpai.sendraven/mcp
Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.
official 1 secrets -
Anjal
streamable-httpapp.anjal/anjal
Email inboxes and calendars for AI agents: send, receive, search, draft and schedule.
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openaq mcp server
streamable-httpio.github.cyanheads/openaq-mcp-server
Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.
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usgs water mcp server
streamable-httpio.github.cyanheads/usgs-water-mcp-server
Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.
official 3 secrets -
Sentinel Aleph
streamable-httpcom.ribqa/sentinel-aleph
Crypto signals, their public ledger, BTC chart read, news and strategy backtests. No trading.
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gdelt mcp server
streamable-httpio.github.cyanheads/gdelt-mcp-server
Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.
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DataPulse
streamable-httpio.github.r3dz4r/datapulse-my
Read-only discovery for 418 Malaysian public datasets with freshness, licence, and provenance.
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PHION Agent Trust Infrastructure
streamable-httpsystems.phion/evidence-engine
118 agent services with SHADOW calibration, trust, assurance and x402 execution.
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Mundane
streamable-httpmarket.mundane/mundane
Hire verified, escrow-paid humans for real-world tasks: errands, photos, queues, bookings.
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Tincan
streamable-httpcom.gotincan/tincan
Shared rooms for existing AI assistants, with messages, files and private memory vaults.
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musicbrainz mcp server
streamable-httpio.github.cyanheads/musicbrainz-mcp-server
Search MusicBrainz artists, releases, works, labels; resolve ISRC/ISWC/barcode; fetch cover art.
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sheetrender mcp
streamable-httpio.github.sheetrender/sheetrender-mcp
Render PDFs from templates and spreadsheet data via SheetRender, locally or at mcp.sheetrender.com
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ikeytz – Schlüsseldienst Ludwigsburg
streamable-httpcom.ikeytz/website
Read/Link MCP tools for Schlüsseldienst Ludwigsburg ikeytz. Public read-only. No forms. ai-train=no.
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Mailbox MCP
streamable-httpcom.mailbox-mcp/mailbox-mcp
Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.
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