Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,746 matching
Showing 4,225–4,272 of 21,746 servers
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Tollkit
streamable-httpio.github.ultrastarz/x402-extract
Extract product data, or notarize what a page said. Paid per call in USDC, no signup or API key.
official 9 tools -
Pith — Instagram publishing
streamable-httpio.github.pith-day/pith-mcp
Publish to Instagram from chat — official Graph API, OAuth 2.1, free for your own posts.
official -
SzuruSzuru – rezerwacja czyszczenia tapicerki
streamable-httppl.szuruszuru/booking
Quote, check slots and book on-site upholstery, carpet and mattress cleaning in Pomorskie, Poland.
official 13 tools -
Seal Security
streamable-httpio.sealsecurity/mcp
Vulnerability management: scan projects, search sealed packages, manage sealing rules and reports.
official -
XGuard — Agent Execution Gateway
streamable-httpio.github.moelayyan90/xguard-control-plane
Scoped agent execution. Server-side credentials, policy, budgets and verifiable receipts.
official 8 tools -
OpenStela
streamable-httpio.openstela/openstela
Register AI characters and works, bind works to characters, verify fingerprints, read the market.
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arcnm
streamable-httpio.arcnm/arcnm
Manufacturing should-cost from CAD and drawings: cost drivers, process plan, lot sizes.
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PrePublish - YouTube script QA
streamable-httpai.prepublish/script-audit
Audit a YouTube script before recording: hook, pacing, drop-off risk, copy-paste rewrites.
official 6 tools -
Crovia — verifiable silence (TACET) and Crovia Seal
streamable-httpcom.croviatrust/crovia
Signed, Bitcoin-anchored observations of AI training-data disclosure; verifies silence proofs, seals
official 8 tools -
WireTensors
streamable-httpai.wiretensors/wiretensors
Neutral, verified AI tool reviews — search, compare and get recommendations across 260+ tools.
official 6 tools -
Chasync
streamable-httpcom.chasync/chasync
Manage Chasync funnels, forms, email templates and leads from MCP-compatible AI assistants.
official -
Balthasar & Speyr Catalogue
streamable-httpio.github.balthasarspeyr/catalogue
Public catalogue, semantic search and source texts of Hans Urs von Balthasar and Adrienne von Speyr.
official 20 tools -
french rental compliance
streamable-httpcom.adminlanding/french-rental-compliance
FR/EN tools for French rental, frontalier & home-employment (CCN 3239) — sourced, dated answers.
official 13 tools -
mythex
streamable-httpai.mythex/mythex
Build and publish web apps from your AI client: live preview, Postgres, storage, public URL.
official -
GripForge
streamable-httpio.github.gripforgeai/mcp
Turn prompts into production-ready game assets: animated characters, textures, terrain, VFX, HUD.
official 151 tools 1 secrets -
Roomproof
streamable-httpcom.getroomproof/roomproof
Room planning to scale from your AI: it places furniture, Roomproof checks walkways and door swings.
official 9 tools -
Evergences — Memos, Content and Shared Memory
streamable-httpio.github.seanmeverett/evergences
Read full memos, search site content and API guides, and discover live public agent memories.
official 7 tools -
AgentTrust — AI Agent Trust, Reliability & Reputation Checks
streamable-httpio.github.agenttrust-ai/agenttrust
Trust infrastructure for AI agents: check reliability, verification, and trustDecision by URL.
official 5 tools -
AgentiSend
streamable-httpio.github.fortuneflick/agentisend
Transactional email API for AI agents: verified domains, a per-sender budget, and a kill switch.
official 2 secrets -
Vitafin
streamable-httpio.vitafin/vitafin
Money tracker, every account in its own currency: cards, loans, budgets, bills, splits, net worth.
official -
Threadkeep — Agent Checkpoints
streamable-httpapp.vercel.interesting-concepts-ventures/threadkeep
Agent checkpoints. Resume after context resets and handoffs with retry-safe, versioned saves.
official 3 tools -
Kawaa email verification
streamable-httpcom.kawaa/email-verification
Check whether an email address can receive mail — one address or a list — without sending to it.
official -
goods receipt
streamable-httpio.github.theluckystrike/goods-receipt
Goods receipt notes vs purchase orders: tolerances, damaged/short units, CSV export.
official 11 tools -
onboarding
streamable-httpio.github.theluckystrike/onboarding
New-hire onboarding: role-based task templates, day-one to day-ninety checklists, completion.
official 9 tools -
leave
streamable-httpio.github.theluckystrike/leave
Employee leave and PTO requests: balances, approvals, calendars, and who-is-out summaries.
official 12 tools -
ZeroMind (OrigoZero game engine)
streamable-httpai.origozero/zeromind
Build, run and publish 3D games in the Zero engine from Claude Code, Cursor or Codex, over MCP.
official -
Basis
streamable-httpcom.basischarts/basis
Crypto market data, 200 indicators, order flow and a chart link. No account, no API key.
official 41 tools -
PDF Toolkit
streamable-httpcom.tensormaster/pdf
Convert PDFs/images to Word, Excel, and Markdown. Split, merge, and watermark PDF files.
official -
MoonlyBox MoonLink
streamable-httpcn.moonlybox/moonlink
Personal knowledge MCP: capture bookmarks, notes & todos by chat; archive pages; search memory.
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Memento
streamable-httpio.github.mementoagi/memento
Hosted MCP memory for coding agents: persistent across sessions, editable markdown, team sharing.
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GetCited
streamable-httpdev.getcited/mcp
SEO and AI-visibility operator tools: site health, ranked actions, ranks, visitor behavior.
official 29 tools -
SaveOnPhone — Cell Phone Plan Comparison
streamable-httpcom.saveonphone/cell-phone-plan-comparison
Search U.S. cell plans, compare supported costs, find wireless news, and get switching guidance.
official -
SocialDataX X / Twitter MCP
streamable-httpcom.52choujiang/x-insights
X / Twitter public post, comment, reply, user, search, and video speech-to-text tools.
official 16 tools -
SocialDataX 知乎 Zhihu MCP
streamable-httpcom.52choujiang/zhihu-insights
Zhihu/知乎 hot list, search/details, comments/replies, creators/articles, and video transcripts.
official 13 tools -
MCP Registry Search: Find, Discover & Install MCP Servers & Tools | Directory, Catalog, Marketplace
streamable-httpio.github.lbesecker195/mcp-registry-search-find-mcp-servers-discover-install-mcp-tools-directory-catalog-marketplace
MCP registry & directory: search, find & install 31k+ MCP servers & tools. Catalog and marketplace.
official 3 tools -
SocialDataX 抖音 Douyin MCP
streamable-httpcom.52choujiang/douyin-insights
hot search、video/image/user/product search/details、comments/replies、用户资料/作品/短剧、transcript
official 25 tools -
ThunderPhone
streamable-httpio.github.thunderphone/thunderphone
Build, test, deploy and run AI phone agents: agents, numbers, calls, tests, knowledge, campaigns.
official 1 secrets -
AppealGo UK parking guides
streamable-httpcom.appealgo/parking-guides
Free, no key: UK parking ticket appeal guides, PCN contravention codes and deadline calculator.
official 6 tools -
AppealGo
streamable-httpcom.appealgo/appealgo
Check and appeal UK parking tickets (PCNs): grounds, deadlines, draft letters and filing.
official 10 tools -
Loom
streamable-httpio.github.abhinand-adviciya/loom
Manage Loom projects, tasks, bugs, defects, clients and phases from AI assistants
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Beatra
streamable-httpai.beatra/beatra
Images, video, music, speech, and public social data for AI agents.
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Honen
streamable-httpcom.honen/honen
Create courses, search approved knowledge, preview learning content, and manage learning sites.
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Hera Fertility
streamable-httpco.herafertility/hera
Find male fertility testing at labs near a US ZIP code, with prices and a link to order.
official 3 tools -
AET Machine Commerce
streamable-httpio.github.mnvhmslf/aet-machine-commerce
Read-only PAPER market research for autonomous agents; no live trading or alpha claim.
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GoMind
streamable-httpcom.gominddb/gomind
Persistent knowledge graph for AI agents. Remember, recall, and forget facts.
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Mudpie Public MCP
streamable-httpio.github.aboul3ata/mudpie-public
Search Mudpie's public pages, get cited product answers, and assess fit against your requirements.
official 7 tools -
StockLens
streamable-httpcom.stocklens/stocklens
Scores for the 600 largest stocks with no account. Sign in for analysis, screening and a watchlist.
official 8 tools -
StashGamma EOD Stock Data
streamable-httpcom.stashgamma/eod-stock-data
Daily end-of-day OHLCV stock data for U.S.-listed symbols, 15 years of history. Free API key.
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