MCP Connectors

Remote MCP servers you can add to chat apps by URL. 294 are listed in Claude's official connector directory. Each page shows the connector URL, sign-in needs, tools and the steps for each app.

4,675 connectors

Burnes Atelier Operations Reconciliation
Deterministic operations reconciliation for AI agents: COMPLETE, INCOMPLETE, or NEEDS_REVIEW.
Burnlore
A perpetual, crowd-written AI novel — fetch an assignment, write a chapter, submit it. CC0.
Buron
Marketing-measurement MCP: dashboards, cross-channel queries, integrations, and knowledge files.
Bushdrum Events
City-scoped Bushdrum event search for agents with list_cities and search_events.
Business Contact Finder
Check how to contact a business website, and whether that contact path actually works.
Business Days and Holidays
Count working days between two dates, add business days to a date, or list public holidays.
Business Studio
A business back-office for Claude — tasks, deals, customers, publishing and tracked links.
Business Verify API
Verify a US business exists and is active by name + state. Status, formation date, agent.
BusyBoard
Merged free/busy, find mutual time, propose bookings with human approval. Never event contents.
Busymail
Read, organise and send from your existing email accounts. Nothing sends without your approval.
Butterfly Delta Preflight
Signed exact-order pre-submit gate for crypto bots using live Coinbase and Gemini execution data.
BuyLater
Save products to buy later; get notified on restock, price drop, or new release.
Buyer Signals
Companies with a recent, dated, public sign they may buy, from SEC filings and job boards.
BuyerAware
Mechanic-grade used-car listing verdicts: risk score, failure points, repair costs, fair price.
BuyingMesh Procurement
Structured B2B supply search, quoting, sandbox orders and fulfillment status for agents.
BuzzSearch
Search Reddit, TikTok, YouTube, and Facebook comments for exact customer quotes for ad copy.
ByJG Open Source Docs
Search the ByJG open source documentation: PHP, DevOps, Helm, JavaScript and AI projects.
Bynn
Document fraud detection for manipulated, fake and AI-generated PDF and image documents.
ByteRay AI
Hunt zero-days by talking to binaries. 40+ tools. Hosted, OAuth + SSO, invite: hi@byteray.ai
Bzigo
Bzigo smart trap: device status, detections, health, firmware and simulations via AI.
C4C: Mortgage Industry Regulations
Verbatim U.S. mortgage regulatory text with citations and effective dates. Read-only, no sign-in.
CAAC Go
Train, test, install and review a website AI agent (CAAC Go) from any MCP client.
CAZ Cost
UK Clean Air Zone daily charges by council, per vehicle class, and what a trip costs.
CCAPI
Image, video, music and text generation across 100+ models through one endpoint.
CEF Radar
U.S. closed-end funds from SEC filings: activist stakes, tender offers, votes, costs, holdings.
CERT-FR Security Advisories — buy per-query in-session (certfrwatch)
CERT-FR (ANSSI) security advisories & alerts: French national CERT vulnerability feed, hourly
CGC Airport Transfers
Fixed-price quotes and bookings for private airport transfers: Gold Coast, Brisbane, Byron Bay.
CISA Cybersecurity & ICS Advisories — buy per-query in-session (cisaalerts)
CISA advisories & ICS alerts: new CVEs, remediation. Register in-session — free testnet funds.
CISA Known Exploited Vulnerabilities (kevwatch)
CISA KEV catalog: active-exploit alerts, hourly. Register in-session — free testnet funds.
CLIPCLIPER
Timestamped transcripts, chapters and clip suggestions from YouTube, Twitch, Kick or TikTok links.
CMeIn
Turns ordinary phone photos of you into photos of you having a life. Advice, credits, 4,500 scenes.
CNAPS.ai MCP Server
Run 70+ AI models and 50+ tools on CNAPS Studio in natural language — Claude, n8n, or Zapier.
CNC Compass
Search reviewed Chinese CNC machining suppliers, with each fact linked to its source page.
COMPAMIR News
Search structured COMPAMIR news in Japanese and English, with links to source reports.
COTAL actions (cotal.ai)
cotal.ai actions: product overview, site search, build log, feedback, Cloud waitlist, updates, calls
CSIDIA — operational notes and capabilities
AI regulation, data protection and compliance notes from CSIDIA, plus its capability catalogue.
CSS Crème
Give your agent a real design system: tokens, measured WCAG contrast, and rules to follow.
CVE Risk Check
Triage a CVE: how severe it is, whether it is exploited, and how likely exploitation is.
CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch)
CVE advisories: high/critical NVD vulns, daily digest. Register in-session — free testnet funds.
CVElens Vulnerability Intelligence
CVE triage in one call: NVD, CVSS, CISA KEV, EPSS, public exploits and an explained risk score.
Cabrini Market Data
US equity data for AI agents — 23 years intraday + daily, SEC filings. x402 USDC payments.
CacheBoost
Warm CDN and reverse-proxy caches: manage sites, run warms, read cache-hit stats.
Cactal
The website platform for AI agents. One API to build, host, and operate real websites.
Calaf
Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.
Calaf Seed Tools
Author and validate Calaf workspace seeds against the app's real importer. No account needed.
CalendarMCP
Hosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup.
Calfeed
Turn a written schedule into a live calendar link people subscribe to in Apple, Google, Outlook.
Calibrd Agent
Would you make the shortlist? Score a job against your CV: fit, gaps, ATS score, likely questions.

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