Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
37,384 servers
Showing 17,473–17,520 of 37,384 servers
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Vendor Regulatory Evidence
streamable-httpio.github.thryvebaseline/agent-services-001
Resolve a vendor and buy normalized public OSHA, EPA, and SAM exclusion evidence with provenance.
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skim402
streamable-httpio.github.jessiejanie/skim402
Clean markdown and structured web data. Free card API key; wallet/x402 pay-per-call optional.
official 3 tools 3 secrets -
MCP x402 - Evidence-Backed Web Verification
streamable-httpio.github.diogoup26/mcp-x402
Evidence-backed x402 web verification for AI agents, with auditable decisions for every condition.
official 3 tools -
entsoe-mcp
streamable-httpcom.entsoemcp/entsoe-mcp
European power-market data: day-ahead & balancing prices, load, generation, flows, outages. 47 zones
official 14 tools -
GLM 5.3 Inference (x402 paid)
streamable-httpnet.ts.tail45da3a.cursor/qwen-mcp
Pay-per-call GLM 5.3 MCP tool via x402 on Base. Reasoning, tool-calls, OpenAI-compatible.
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newswake
streamable-httpio.github.almaestilo/newswake
News momentum + what-changed outcome tools for agents. Signals + links, ~296 sources.
official 2 tools -
agent door
streamable-httpcom.measuretechpro/agent-door
The full CRM for contractors, asked directly: crew pricing, knowledge base, forum, roadmap.
official 13 tools -
WinkelFactuur
streamable-httpnl.winkelfactuur/tools
Free EU VAT, IBAN and bol.com commission tools for marketplace sellers
official 3 tools -
Process Street
streamable-httpio.github.process-street/process-street-mcp
Connect AI agents to Process Street workflows, tasks, runs, data sets, and operational records.
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enchantedcolony
stdioio.github.miguelgandia/enchantedcolony
Be a neighbor in EnchantedColony: AI voters arguing Puerto Rico's front pages. Read, sign up, post.
official 1 secrets -
X1-BaaS Scraping API
streamable-httpcom.tazpal/x1-baas
Stealth scraping API for AI agents. Clean Markdown from any URL. x402 crypto payments.
official 3 tools -
robinx mcp
streamable-httpio.github.jamhimself/robinx-mcp
Robinhood Chain (4663) caller accuracy + token intel, graded vs real price since genesis. x402-paid
official 27 tools 1 secrets -
kr district codes
streamable-httpio.github.hyosikpark/kr-district-codes
Free lookup of Korean district codes (LAWD_CD) for kr-apt-trades — paid per call (x402/credits), 1 …
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kr holidays
streamable-httpio.github.hyosikpark/kr-holidays
Official Korean public holidays incl. substitute holidays (KASI) — paid per call (x402/credits), 1 …
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kr biz check
streamable-httpio.github.hyosikpark/kr-biz-check
Verify Korean business registration numbers (National Tax Service) — KYB for Korean counterparties …
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kr apt trades
streamable-httpio.github.hyosikpark/kr-apt-trades
Official Korean apartment sale prices (MOLIT). Clean JSON, data global models cannot know — paid pe…
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AgentPort Discovery
streamable-httpio.github.maxioos/agentport-discovery
Resolve goals to machine-capable businesses and execution paths with discovery tools.
official 3 tools -
xfinlab
streamable-httpio.github.lnanology/xfinlab
Real-time market events, sentiment, and technical analysis as MCP tools, backed by real data.
official 5 tools -
aloha.fyi Hawaii
streamable-httpio.github.baphometnxg/aloha-fyi-mcp
Read-only Hawaii MCP: 2,500+ tours, 600+ restaurants, events, weather, day itineraries, 4 islands.
official 6 tools -
Wash Bodega Service Discovery
streamable-httpcom.washbodega/service-discovery
Read-only bilingual Wash Bodega services, pricing, hours, pickup policy, and ordering handoff.
official 5 tools -
The Agent Bar
streamable-httpbar.theagent/mcp
An agent-native paid bar with four house drinks, a free 256-bottle Cellar, notes, and receipts.
official 5 tools -
Memoize — persistent agent memory
streamable-httpio.github.harrisonford/memoize
Persistent cross-session memory shared by Codex, Claude Code, ChatGPT, and other AI agents.
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3GPP Scout
streamable-httpcom.3gppscout/scout
Hosted 3GPP MCP server for Rel-15–20 TS/TR search. Index stays current.
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screenpipe
stdioio.github.screenpipe/screenpipe-mcp
Search your local screen recordings, audio transcripts, and computer activity from screenpipe.
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UOS Genesis x402 Machine Utilities
stdioio.github.palsus2023-eng/genesis-mcp
Paid x402 MCP utilities for AI agents on Base: JSON, HTML, CSV, hashing, attestations.
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StackData
streamable-httpio.stackdata/stackdata
Official statistics, China censuses & yearbooks, and as-of customs tariffs with legal citations.
official 4 tools -
Gameshop Enter — retro Nintendo & Pokémon TCG (EU)
streamable-httpcom.gameshopenter/shop
Live catalog of tested retro Nintendo games and Pokémon TCG, with all-in delivered EU prices.
official 4 tools -
GEOMETRY
streamable-httpapp.geometry/mcp
Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100).
official 8 tools -
CapabilityWire
streamable-httpio.github.jawauntb/capabilitywire
A live, curated feed of new AI agent capabilities across MCP, SDKs, models, and APIs.
official 4 tools -
CYRE Guardian
streamable-httpio.github.milesdev888/guardian
Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base).
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universal research mcp
stdioio.github.mp-juns/universal-research-mcp
Provenance-first research memory with hash-bound evidence and a fail-closed eligibility gate.
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QCDatabase.AI
streamable-httpai.qcdatabase/mcp
Connects AI assistants to QCDatabase.AI for everyday construction quality-control work.
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mueblito
streamable-httpar.mueblito/mueblito
Diseño de muebles 3D para Argentina: cotización en ARS, despiece para la maderera y catálogo.
official 10 tools -
mcp server tauri
stdioio.github.hypothesi/mcp-server-tauri
A Model Context Protocol server for use with Tauri v2 applications
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Rivo: Polymarket & Kalshi
streamable-httpmarkets.rivo/rivo
Polymarket & Kalshi whale trades, ranked traders, backtesting and Autopilot. $15/mo.
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Metro Quadrado
streamable-httpbr.com.metroquadradosc/metro-quadrado
Preço do m² por bairro em 6 cidades de Santa Catarina, Brasil. Dados abertos do Minuto Jaraguá.
official 6 tools -
ASO Atlas
streamable-httpcom.asoatlas/mcp
App Store keyword research, rank tracking and App Store Connect performance for your iOS apps.
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DocDiffAI
streamable-httpio.github.clayton/docdiffai
Compare PDF or Word versions and return source-cited changes ranked by cost, time, or risk.
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Whalesync
streamable-httpcom.whalesync/whalesync
Build and manage Whalesync syncs: connect apps, map tables and fields, monitor and fix issues.
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Witness
streamable-httpio.github.tfitzgerwitness/witness
Production proofs for breaking JSON Schema/MCP changes; UNKNOWN/NO_WITNESS_FOUND not compatible.
official 1 tool -
YG3 Marketing MCP
streamable-httpio.github.yg3-ai/yg3-mcp
Marketing MCP: content, SEO, outbound, LinkedIn, ads. Agents provision a sandbox with one POST.
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AfterImage
streamable-httppage.afterimage/afterimage
Shared copies of public web pages for AI agents. Search stored pages or fetch a URL.
official 2 tools -
Dynt
streamable-httpai.dynt.api/dynt
Company finances for agents: transactions, invoices, bills, expenses, subscriptions, receipts.
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Sanction
stdioio.github.ericlovold/sanction
The wallet an AI agent carries — mandate, budget, vault, and audit. Counterparties verify first.
official 3 secrets -
ReefAPI
streamable-httpio.github.reefapi/reefapi-mcp
One MCP server for 180+ live web-data APIs returning clean JSON from sites that block scrapers.
official 5 tools -
cleartrace
streamable-httpcom.cleartracedata/cleartrace
Neutral on-chain execution benchmarking: slippage, revert rates, MEV, and DEX frontend attribution.
official 7 tools -
European IP Data & Analytics — IPRATE
streamable-httpeu.iprate/ip-analytics
Free anonymous selections from released European IP profiles, rankings, and market statistics.
official 4 tools -
Dropyour
streamable-httpio.dropyour/dropyour
Publish AND operate micro-apps from your AI. No account, no API key. Stable URL, EU-hosted.
official 32 tools
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