Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,746 matching
Showing 5,089–5,136 of 21,746 servers
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Overlap — find a time a group is free (when2meet/Doodle alternative)
streamable-httpdev.workers.notdown-app.overlap/group-scheduling-when2meet
Free no-login group availability poll; reads back the best meeting time for a group.
official 2 tools -
nowyourlink documentation
streamable-httpio.github.arneffm/nowyourlink-docs
Anonymous read and search over the published nowyourlink developer documentation.
official 2 tools -
nowyourlink public Spotlights
streamable-httpio.github.arneffm/nowyourlink
Anonymous read-only access to settled advertising Spotlights, with an MCP Apps card.
official 5 tools -
MCP CPG Human in the Loop (HITL)
streamable-httpio.github.greencore-solutions/cpg-human-in-the-loop
Navigator for BPC Agentic Procurement
official 4 tools -
AI Orderability (AIO) Agents CPG with x402: Retail & Marketplace Sourcing
streamable-httpio.github.greencore-solutions/gsc-marketplace
CPG sourcing for AI Agents with x402: BPC brands, agent IM, Trading Desk. GreenCore Solutions Corp.
official 11 tools -
REPSLog
streamable-httpcom.reps-log/repslog
Log and read REPS time logs, properties, and categories via MCP. Requires REPSLog Premium.
official -
Cert Atlas
streamable-httpio.github.hans6883/cert-atlas
Search 1,673 source-linked exam blueprints with reviewed guidance. Read-only; no API key.
official 4 tools -
MCP GSC AI Agent Carrier Class Fleet
streamable-httpio.github.greencore-solutions/gsc-fleet-mcp
BPC Sustainable Carrier Agents - Low Token Zero Inference
official 11 tools -
MCP CPG Agent Protocols
streamable-httpio.github.greencore-solutions/cpg-agent-protocols
BPC Agentic Commerce Signals
official 9 tools -
NUM
streamable-httpcom.itsnum/num
Real places for your agent. Search 2.5M+ travel places; submit a business for human review.
official 5 tools -
Tokenbooks - crypto and fiat accounting and payments
streamable-httpio.tokenbooks/tokenbooks
Crypto and fiat on one double-entry ledger: sync wallets, reconcile, cost basis, audit-ready close.
official 36 tools -
Nautilus Compass Memory
streamable-httpio.github.chunxiaoxx/nautilus-compass
Local-first long-term memory for AI agents, with byte-recomputable signed verification receipts.
official -
Errand
streamable-httpbe.errand/errand
Dispatch nearby humans for on-site checks, photos, pickups and queues with verified evidence.
official 7 tools -
Zarla Website Builder
streamable-httpcom.zarla/website-builder
Build, edit and publish websites from Claude, ChatGPT, Cursor and Gemini. No code — Zarla hosts it.
official -
microsoft exchange
streamable-httpcom.postgate-ai/microsoft-exchange
Hosted multi-user MCP for Microsoft Exchange - on-premises, hybrid and Online, per-user rights
official -
Rhylthyme
streamable-httpcom.rhylthyme/rhylthyme
Real-time multi-track schedules for cooking, lab protocols, events and workouts. Validate and share.
official 19 tools -
FGAC.ai: Multiple Gmail Accounts, Google Sheets & Docs
streamable-httpai.fgac/fgac
Multiple Gmail accounts, editable Google Sheets & Docs for AI agents. Deny-by-default access rules.
official -
Agentic Dealer Network
streamable-httpcom.agenticdealernetwork/adn-gateway
Live franchised-dealer inventory, quotes, and consented salesperson handoffs.
official 12 tools -
Consumer Ops — Warranty Claim Review — Kestrel Retail Group (42175383)
streamable-httpcom.a2awire/benchmark-warranty-claim-review-2026-09-16-42175383
12 synthetic warranty claim exception cases: duplicate refunds, fraud watch list entries, missing pr
official 23 tools -
public
streamable-httpcom.myprivacyagent/public
Read-only opt-out guides, removal routes for 950+ data brokers, and privacy library search.
official 11 tools -
TheYtree
streamable-httpcom.theytree/theytree
Public read-only MCP for the Y-chromosome haplogroup tree & Y-SNP resolution. 父系单倍群树查询与Y-SNP解析。
official 9 tools -
agent data pro
streamable-httpio.github.orionsmithers/agent-data-pro
Research articles and live crypto prices for AI agents via x402 on Base.
official 4 tools -
Finally Offline
streamable-httpcom.finallyoffline.www/culture
Human culture news, trends and search across sports, music, fashion and streetwear.
official 7 tools -
FilmeeAi
streamable-httpapp.filmee/anime-video
Turn a one-line story idea into a narrated anime video with BGM and subtitles, from any AI agent.
official -
us import duty facts
streamable-httpio.github.f-tiger/us-import-duty-facts
Dated US import facts: CBP rulings, Section 301 ladder, landed cost, rule changes, recalls.
official 8 tools -
catalog mcp
streamable-httpco.skillsandagents/catalog-mcp
Search and fetch skills from your org's Skills and Agents catalog. Bearer token required.
official -
Healthcare Admin — Authorization Review — Northgate Advisors (2bd7f518)
streamable-httpcom.a2awire/benchmark-authorization-review-2026-09-16-2bd7f518
12 synthetic authorization exception cases: duplicate payments, investigational hold list entries, m
official 23 tools -
L1NK
streamable-httpwebsite.l1nk/links
Short links with QR, custom domains and bot-free click analytics. Create, edit, delete, analyze.
official 6 tools -
OBTO
streamable-httpco.obto/obto
Your AI builds, deploys, and runs full-stack apps on a hosted workspace created at first sign-in.
official -
petra402
streamable-httpio.github.pedroquatro/petra402
Public web page to markdown, paid per call with x402. First 10 calls free, no signup.
official 1 tool -
AffiliateSpy
streamable-httpio.github.mattrow/affiliatespy
Find and recruit the creators and sites already promoting your competitors, with proof.
official -
Autonomy — canonical service discovery
streamable-httpio.github.sleepyjp/autonomy-mcp
Read-only Autonomy capability, schema, status and pricing discovery. Paid execution remains paused.
official 4 tools -
HempData
streamable-httpio.hempdata/hempdata
Verified hemp & cannabinoid regulatory data for all 50 US states + DC. Free key at hempdata.io.
official -
Penniless Data Utilities
streamable-httpio.github.danielarif26/penniless-data-utilities
Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.
official 9 tools -
OpenRush
streamable-httpio.github.openrushdata/openrush
The Marketing Data Layer for AI Agents - SEO, Search Console, and Analytics
official -
ITIN Finance
streamable-httpio.github.bguillow-rgb/itin-finance
Verified ITIN lender directory + 290 bilingual guides on US loans, cards & credit without an SSN.
official 8 tools -
Percolate
streamable-httpio.github.bguillow-rgb/percolate
Search the Percolate specialty coffee database: 1,100+ coffees with brew recipes and pairings.
official 8 tools -
Perfume Picks
streamable-httpio.github.bguillow-rgb/perfume-picks
Search the Perfume Picks fragrance database: 13,000+ scents with notes, dupes, and wear data.
official 8 tools -
Pour Picks
streamable-httpio.github.bguillow-rgb/pour-picks
Search the Pour Picks bourbon & whiskey database: 4,700+ bottles with tasting profiles and prices.
official 8 tools -
LinkedIn Ads MCP by AdPlug
streamable-httpio.github.danielpopamd/linkedin-ads-mcp
LinkedIn Ads MCP server: 10 tools for campaigns, creatives, audiences, lead forms. Writes preview.
official -
Google Ads MCP by AdPlug
streamable-httpio.github.danielpopamd/google-ads-mcp
Google Ads MCP server: 16 tools for reporting, campaigns, keywords, assets. Writes preview first.
official -
GolfData
streamable-httpco.golfdata/golfdata
Golf equipment catalog, live retailer prices and daily price history. Keyless search, free key.
official 7 tools -
Superpowers.social
streamable-httpsocial.superpowers/social-superpowers
Live X/Twitter and Reddit research. 10 read-only MCP tools, Google/GitHub sign-in. Free tier.
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RocSite
streamable-httpcom.rocsite/rocsite
Your private RocSite corpus and Agenda: search, grounded answers with sources, Agenda edits.
official -
Rivet
streamable-httpdev.rivet/mcp
Manage Rivet Cloud namespaces and actors, run Code Mode, and open the Rivet Actor Inspector.
official 1 secrets -
lite
streamable-httpcom.edgethirteen.www/lite
36 SEC, WCAG and entity-diligence tools behind 2 low-context ones: discover_tools, call_tool.
official -
pumpcheck
streamable-httpcom.edgethirteen.www/pumpcheck
Detect npm download-pumping before adding a dependency: real usage vs inflated counter.
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gateway
streamable-httpcom.edgethirteen.www/gateway
All 36 Edge Thirteen MCP tools (SEC filings, WCAG, entity diligence, more) in one endpoint.
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