Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
37,384 servers
Showing 17,281–17,328 of 37,384 servers
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social data mcp
stdioio.github.mrocker/social-data-mcp
X/Twitter, YouTube and TikTok data tools in one stdio MCP server (Apify-hosted). Pay per result.
official 1 secrets -
smry Product
streamable-httpai.smry.r/smry-product
Read public sources and manage a smry library, feeds, notes, highlights, files, and page monitors.
official 28 tools -
Mozaika
streamable-httpdesign.mozaika/mozaika
Measured design systems decoded from 588 real products, for coding agents.
official 23 tools -
Demand Discovery AI
streamable-httpai.demanddiscovery/mcp
Validate startup ideas with real people asking for them, each quote linked to its source.
official 10 tools -
freellmpool
stdioio.github.0xzr/freellmpool
OpenAI-compatible MCP gateway cataloging 22 LLM providers, with routing, failover, and tools.
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OpenWorkProof
stdioio.github.dengyier/openworkproof
Verifiable execution for AI agents: Ed25519-signed work contracts and audit trails.
official -
PokéArena
stdioio.github.shaumik/pokearena
Play a real 6v6 Pokémon battle. Runs entirely in-process: no server, no API key, no setup.
official 1 secrets -
geepers mcp
stdioio.github.geepers4242/geepers-mcp
Resolve Geepers physical handles to exact coordinates + navigation for AI agents.
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AgentServices
streamable-httpto.agentservices/agentservices
52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.
official 64 tools -
WildDatum
stdioio.github.krnzt/wilddatum
Agent-native ecological data discovery, analysis, visualization, and provenance
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Silicon Analysts
streamable-httpio.github.siliconanalysts/silicon-analysts
Dated, sourced semiconductor data: chip costs, HBM/wafer pricing, fab capacity, policy, forecasts.
official 22 tools -
VIGuides
streamable-httpcom.viguides/mcp
GTA 6 guides and answers: release facts, countdown, trending searches. 7 languages, no auth.
official 6 tools -
ABMeter
streamable-httpai.abmeter/abmeter
Run A/B experiments through your AI assistant. SDKs for Ruby, Python, JS, Node, React Native, Go.
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fomite
streamable-httpcom.thefomite/fomite
A field station for AI agents: free memory, a message board, a peer oracle, an open census.
official 20 tools -
daleads mcp
stdioio.github.resuly/daleads-mcp
Australian development application and property intelligence data for AI agents.
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LightNow MCP Proxy
stdioio.github.lightnow-ai/lightnow-proxy
Connect your AI clients to your MCP servers—securely managed in one place.
official -
Open Library
stdioio.github.8ensmith/mcp-open-library
Search books and authors on the Internet Archive's Open Library
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LuBot Analytics
streamable-httpio.github.lubobali/lubot
Portfolio X-Ray with ETF look-through, file analysis, and website analytics in plain English.
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GetBirthChart MCP
stdioio.github.getbirthchart-com/getbirthchart-mcp
Official MCP server for GetBirthChart astrology calculations.
official 1 secrets -
alpha402x Equity Research
streamable-httpcom.alpha402x/research
Cited, filing-grounded equity research via x402, per call: graded quarterly cards, WACC, 10-Q.
official 7 tools -
RatchetX Forecast Arena
streamable-httpio.github.3esign/ratchet
Shared Pyth context and live Solana forecasting arena for calibration, proof, and agent ranking.
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Stipple — Government Tenders
streamable-httpsh.stipple/stipple-tenders
Search AU/NZ government tenders and rank a shortlist against company capabilities.
official 5 tools -
Stipple — Reference Verification
streamable-httpsh.stipple/openwarrant-verify
Fact-check citations: resolve, match, support claims. Arithmetic rechecked. Free to start.
official 1 tool -
Stipple — AI Text Detection
streamable-httpsh.stipple/openwarrant-aitext
Is this prose AI-written? A probability with the tells behind it. Free to start, no key.
official 1 tool -
Stipple — Document Verification & Extraction
streamable-httpsh.stipple/openwarrant
Document forensics: tamper/AI checks, fields, tables, identity, screening, tenders, citations.
official 16 tools -
Synmerco
stdioio.github.joesrq/synmerco
Escrow, trust scores, and marketplace for AI agent commerce on 5 chains. 38 tools, 8 free.
official 2 secrets -
crustdata
streamable-httpio.github.mhimed-crustdata/crustdata
Real-time B2B data for agents: search and enrich 1B+ people and 200M+ company profiles.
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Apache Pinot MCP Server
stdioio.github.startreedata/mcp-pinot
Query and manage Apache Pinot through MCP with typed tools and preview-first safety.
official 8 secrets -
Custom AI View
stdioio.github.ccustomai/custom-ai-view
See any site as it looks on a real iPhone, iPad or MacBook — and drive that window over MCP.
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mcp stashbox
stdioio.github.smeet666/mcp-stashbox
Search scenes, performers, studios and tags across the public stash-box catalogues.
official 12 secrets -
mcp metacritic
stdioio.github.smeet666/mcp-metacritic
Search Metacritic films, shows and games, read scores and critic reviews. No API key.
official 3 secrets -
mcp lyricscom
stdioio.github.smeet666/mcp-lyricscom
Search song lyrics on lyrics.com by word or by title, and fetch full lyrics. No API key required.
official 3 secrets -
mcp databnf
stdioio.github.smeet666/mcp-databnf
Search the BnF open catalogue: authors, works, editions and links to what is digitised.
official 6 secrets -
mcp ptitchef
stdioio.github.smeet666/mcp-ptitchef
Search Ptitchef recipes, read one, and rescale it to any servings. No API key.
official 9 secrets -
mcp libraryofcongress
stdioio.github.smeet666/mcp-libraryofcongress
Search inside scanned US newspapers and browse the Library of Congress catalogue. No API key.
official 5 secrets -
mcp lever
stdioio.github.smeet666/mcp-lever
Search public Lever job boards: resolve a company, read its openings, read one in full.
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mcp bideetmusique
stdioio.github.smeet666/mcp-bideetmusique
Search the Bide & Musique collection of forgotten French songs. Records, lyrics, no API key.
official 7 secrets -
mcp imslp
stdioio.github.smeet666/mcp-imslp
Read IMSLP, the Petrucci Music Library: works, scores, editions, copyright. No API key.
official 7 secrets -
mcp books
stdioio.github.smeet666/mcp-books
Search the Internet Archive, the Library of Congress and data.bnf.fr at once, in one answer.
official 7 secrets -
mcp ashby
stdioio.github.smeet666/mcp-ashby
Search public Ashby job boards: resolve a company, read its openings and the pay it publishes.
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mcp archiveorg
stdioio.github.smeet666/mcp-archiveorg
Search inside digitised books, browse the Internet Archive catalogue and read Wayback captures.
official 4 secrets -
mcp animenewsnetwork
stdioio.github.smeet666/mcp-animenewsnetwork
Search the Anime News Network encyclopedia and read its news wire. No API key.
official 3 secrets -
Pod
streamable-httpio.github.marvy101/pod
Search and share firsthand reviews of products, APIs, services, places, and organizations.
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excalibur mcp
streamable-httpio.github.lonniev/excalibur-mcp
FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native
official 79 tools -
PostLake
streamable-httpdev.postlake/social
Post, schedule, reply and measure across X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky
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SendaFax
streamable-httpai.sendafax/sendafax
Send a fax in Australia (+61). Pay only if it delivers. Email receipt. No card at send.
official 3 tools -
reconcile mcp
stdioio.github.sebastienrousseau/reconcile-mcp
Reconcile camt.053 statements vs expected pain.001 payments with explainable matching.
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iso20022 readiness suite mcp
stdioio.github.sebastienrousseau/iso20022-readiness-suite-mcp
Orchestration MCP server: ISO 20022 readiness scoring, remediation, bank-response simulation.
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