Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,746 matching
Showing 5,761–5,808 of 21,746 servers
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blueberry
streamable-httpcom.withblueberry/blueberry
Search hub knowledge and memories, read saved context, and create or update hub content.
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OutilsIA — Conseiller IA locale
streamable-httpfr.outilsia/local-ai-advisor
Read-only local AI advice, shared reports and website audits. No PC scan or local actions.
official 15 tools -
Caliu Notes
streamable-httpcom.caliuapp/caliu-notes
Read and write your Caliu notes from any MCP client: search, create, tag, remind, attach files.
official 2 secrets -
altmetric mcp
streamable-httpcom.altmetric.mcp/altmetric-mcp
MCP server for Altmetric APIs - track research attention across news, policy, social media, and more
official 3 secrets -
FlutterSDK Docs
streamable-httpio.github.fluttersdk/ai
Search Wind UI, Magic, Dusk, Telescope and Artisan documentation. Hosted, public, no auth.
official 1 tool -
TextToQuant Backtesting and Quant Research
streamable-httpcom.texttoquant/texttoquant
Backtest plain-English trading strategies on real market data: graded results, honesty flags.
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MAILTYPE — Email Domain Capability Intelligence
streamable-httpio.github.gsterlingpress/mailtype
Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.
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PREFLIGHT — URL Routing for AI Agents
streamable-httpio.github.gsterlingpress/preflight
Choose HTTP, browser, machine endpoint, or avoid before an agent visits an unfamiliar URL.
official 2 tools -
ONCE — Exactly-Once Reliability for AI Agent Actions
streamable-httpio.github.gsterlingpress/once
Prevent duplicate AI-agent side effects with idempotency, verification, and durable receipts.
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RECOVER — Decide Safely After a Failed Machine Action
streamable-httpio.github.gsterlingpress/recover
Choose the safest next action after an API, MCP, or agent failure before retrying.
official 1 tool -
POSTFACT — Resolve Ambiguous Side Effects Before Retry
streamable-httpio.github.gsterlingpress/postfact
Resolve whether an uncertain side-effecting action completed before software retries it.
official 1 tool -
FRESH — Shared URL Freshness Intelligence
streamable-httpio.github.gsterlingpress/fresh
Decide whether an agent should reuse cached URL knowledge or fetch the resource again.
official 2 tools -
Nomado24 Remote Jobs
streamable-httpde.nomado24/jobs
Search 13,000+ remote/hybrid jobs in Germany/EU, open a posting, get market stats. Free, no auth.
official 3 tools -
Nogogo AI - French Company Reliability
streamable-httpfr.nogogo/nogogo-ai
Check one French company by name or SIREN and get its Nogogo A-E reliability grade for free.
official 2 tools -
movie planner mcp
streamable-httpio.github.zapnikita95/movie-planner-mcp
Movie Planner MCP: watchlists, showtimes, tracked cinema ticket links.
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Gennons
streamable-httpcom.gennons/gennons
Design emails from a brief, send tests, send to your lists now or scheduled, and read delivery.
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Drillr — The financial MCP for AI agents
streamable-httpai.drillr/drillr
Financial data and research MCP for US/CN/JP equities: filings, statements, ownership, signals.
official 10 tools -
ScriptHaul
streamable-httpcom.scripthaul/transcripts
Free YouTube transcripts, no API key: videos, channel lists, latest uploads, bulk download links.
official 4 tools -
Othernet — La Réunion
streamable-httpsite.chatgpt.unamed.othernet-reunion/othernet
Research La Réunion with cited sources, inspect changes, and contribute documented corrections.
official 33 tools -
ScriptHaul API
streamable-httpcom.scripthaul/api
YouTube discovery, transcripts, library search, and monitors with API keys or OAuth.
official -
datasignals lab mcp
streamable-httpcom.datasignalslab/datasignals-lab-mcp
Hiring signals, SEC, Congress, FDA, crypto and app reviews: scored signals. 19 tools, free flagship.
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InstantClips
streamable-httpai.instantclips/instantclips
Create branded vertical video ads from ecommerce product URLs or product photos.
official 1 secrets -
Statiko — Telegram trends & channel analytics
streamable-httpio.statiko/telegram
Live Telegram data: trending topics, channel profiles & metrics, post history incl. edits/deletions.
official 10 tools -
AIDISH — AIエージェントから受取注文できる飲食店
streamable-httpio.github.ai-mentor-bot/aidish
Pickup orders at Japanese restaurants for AI agents: find stores, read menus, place orders. No auth.
official 4 tools -
Trust Switchboard
streamable-httpio.github.paul-salviani/trust-switchboard
Ask "Are you on Trust Switch?" before your agent deals with another agent. Free. Never blocks.
official 11 tools -
FillStub - options trading journal
streamable-httpcom.fillstub/options-trading-journal
Options journal from broker exports: contract lifecycle, Section 1256 vs 8949 tax split, intervals
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Revensi
streamable-httpcom.revensi/revensi
Connect your AI assistant to Revensi OS agents, workflows, and business data.
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FairStash — Roblox trade values
streamable-httpapp.fairstash/roblox-trade-values
Roblox trade values and trade fairness for MM2, Adopt Me and Flee the Facility.
official 4 tools -
skillmd
streamable-httpcom.skillmd/skillmd
Search, fetch, lint, and install Agent Skills (SKILL.md) from the SkillMD registry.
official 5 tools 2 secrets -
Western Container Sales
streamable-httpcom.westerncontainersales/wcs
Shipping-container sale and rental pricing, availability, delivery, and product discovery.
official 4 tools -
Legal Leap MCP(旧 政省令わかるくん)
streamable-httpcom.seishorei-wakarukun/legal-research
日本法リサーチMCP。e-Gov全法令の検索・条文取得、委任先解決、裁判例検索、国会会議録、改正沿革、官公庁一次資料(PDF/HTML)の本文読取・読み起こし全文までこれ1本で
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Rates by 402rates
streamable-httpcom.402rates/rates
Source-backed treasury data, settlement costs. Free instrument records and history.
official 11 tools -
Resale Margin Calculator
streamable-httpio.github.weromon/resale-margin-mcp
Paid MCP tool for resale fees, net profit, ROI, and break-even price.
official 1 tool -
QualiTaTi
streamable-httpio.github.lanceyuu/qualitati
Run AI-moderated interviews, conversational surveys and qualitative analysis on QualiTaTi from your
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GPUQuant AI Infrastructure
streamable-httpcom.gpuquant/infrastructure
Search AI infrastructure, inspect facility evidence and explore sourced company relationships.
official 3 tools -
UNLAV Shopify CSV Catalog Check
streamable-httpio.github.ivansky1/shopify-csv-catalog-check
Paid Shopify CSV diagnostics for duplicate SKUs, malformed variants, and import risks.
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failecho
streamable-httpcom.failecho/failecho
Check what other agents hit the same tool failure — and what recovery worked. Ask before retrying.
official 4 tools 2 secrets -
WearableDocs
streamable-httpcom.wearabledocs/wearabledocs
Refusal of anatomical gift in all 51 US jurisdictions, plus the WearableDocs FAQ, prices and search.
official 6 tools -
vokse
streamable-httpai.vokse/vokse
Household budgeting app with AI assistant: zero-based envelopes, accounts, transactions, reports.
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ResuStack
streamable-httpcom.resustackapp/resustack
Build, version and render resumes as PDFs from Claude or any MCP client.
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Dike
streamable-httpio.github.fr3on/dike
Grounded MENA legal search, reasoning, citation resolution, and citation-graph traversal.
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매동 (maedong) — Korean Market Signals
streamable-httpkr.maedong/maedong
KOSPI/KOSDAQ daily signal lists with verified forward returns since 2020.
official 6 tools -
Agent Card Health Check
streamable-httpio.github.kadopi/agent-card-health-check
Free no-storage MCP that checks A2A Agent Card connection readiness for authorized targets.
official 1 tool -
Japan RuleWatch
streamable-httpio.github.kadopi/japan-rulewatch-mcp
Japan tourism entry and ecommerce evidence MCP for business agents; free tools and x402 pack.
official 7 tools -
1ClickReport
streamable-httpio.github.1clickreport/mcp
75 tools for marketing analytics, campaign management and AI monitoring across 7 platforms.
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WEM Price Compare
streamable-httpai.wem3/wem-price-compare
Price comparison across partner retailers. Read-only, 90-day history, disclosed affiliate.
official 11 tools -
Soumtok Heart — agent wallet & marketplace
streamable-httpcom.soumtok/heart
Agent wallet & Pulse Market MCP — register, hire with escrow, earn USDC. 20 tools. MIT.
official -
flight fares
streamable-httpapp.aplusz/flight-fares
Cheapest observed fare, 6-month low and best departure date for a city pair.
official 3 tools
Search this catalogue from your agent
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claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp