Model Context Protocol
MCP server directory
86 public MCP servers, each checked by Merlonix with a real Model Context Protocol handshake — not just a ping. See the transport, protocol version, authentication posture, callable tool inventory, and an A–F security-posture grade for each.
Last checked at Aug 4, 2026, 12:45 AM UTC. These are point-in-time observations, not real-time — re-check any server live.
AI & ML
Cloudflare AI Gateway
Auth requiredCloudflare’s server for AI Gateway logs — search prompts and responses. Requires authentication.
Cloudflare AutoRAG
Auth requiredCloudflare’s server for AutoRAG document stores and search. Requires authentication.
fal.ai
Auth requiredfal.ai’s server for its generative-media model APIs. Requires authentication.
Hugging Face
OperationalSearch and explore models, datasets, Spaces, and papers on the Hugging Face Hub directly from an agent.
Replicate
Auth requiredReplicate’s server for running and inspecting hosted ML models. Requires authentication.
Analytics
Amplitude
Auth requiredAmplitude’s server for product analytics — events, charts, and cohorts. Requires authentication.
Mixpanel
Auth requiredMixpanel’s server for event analytics and reports. Requires authentication.
PostHog
Auth requiredPostHog’s server for product analytics, feature flags, and experiments. Requires authentication.
Statsig
Auth requiredStatsig’s server for feature gates, experiments, and metrics. Requires authentication.
Auth & identity
Clerk
OperationalClerk’s server for its authentication and user-management platform docs and APIs.
Stytch
Auth requiredStytch’s server for its authentication platform. Requires authentication.
WorkOS
Auth requiredWorkOS’s server for enterprise SSO, directory sync, and user management. Requires authentication.
Automation
CRM & sales
Attio
Auth requiredAttio’s server for its data-model-first CRM. Requires authentication.
Close
Auth requiredClose’s server for its sales CRM — leads, contacts, and opportunities. Requires authentication.
HubSpot
Auth requiredHubSpot’s server for CRM records — contacts, companies, deals, and tickets. Requires authentication.
Databases
Convex
OperationalConvex’s server for its reactive TypeScript backend platform — query docs and interact with projects.
MongoDB
Auth requiredMongoDB’s server for Atlas clusters and database operations. Requires authentication.
Neon
Auth requiredServerless Postgres from Neon — manage databases and branches and run SQL from an agent. Requires authentication.
Prisma
Auth requiredPrisma’s server to provision and manage Postgres databases and schema. Requires authentication.
Qdrant
OperationalVector-database server from Qdrant — semantic memory an agent can store to and search from.
SingleStore
Auth requiredSingleStore’s server for its distributed SQL database. Requires authentication.
Supabase
Auth requiredSupabase’s official server to manage Postgres, auth, storage, and edge functions. Requires authentication.
Design
Canva
Auth requiredCanva’s server for designs and content workflows. Requires authentication.
Figma
Auth requiredFigma’s remote server for design files and Dev Mode context. Requires authentication.
Miro
Auth requiredMiro’s server for boards and collaborative whiteboard content. Requires authentication.
Dev & code
Buildkite
Auth requiredBuildkite’s server for pipelines, builds, and test results. Requires authentication.
Cloudflare Container Sandbox
Auth requiredCloudflare’s server for spinning up sandboxed development environments in containers. Requires authentication.
Cloudflare Workers Bindings
Auth requiredCloudflare’s server for building Workers with storage, AI, and compute bindings. Requires authentication.
GitHub
Auth requiredGitHub’s official remote MCP server: repositories, issues, pull requests, code search, and Actions. Needs a GitHub credential.
GitLab
Auth requiredGitLab’s official server for projects, issues, merge requests, and CI on gitlab.com. Requires a GitLab credential.
HashiCorp Terraform
Auth requiredHashiCorp’s Terraform server for registry providers, modules, and infrastructure-as-code context. Requires authentication.
Heroku
Auth requiredHeroku’s server for apps, dynos, and add-ons. Requires authentication.
Postman
Auth requiredPostman’s server for collections, workspaces, and APIs. Requires authentication.
Railway
Auth requiredRailway’s server for projects, services, and deployments on its app platform. Requires authentication.
Render
Auth requiredRender’s server for services, deploys, and databases on its cloud platform. Requires authentication.
Vercel
Auth requiredVercel’s official server for projects, deployments, and documentation. Requires authentication.
Docs & knowledge
Astro Docs
OperationalOfficial search over the Astro web-framework documentation, so an agent answers Astro questions from the current docs rather than stale training data.
Cloudflare Docs
OperationalSearch Cloudflare’s developer documentation — Workers, Pages, R2, and the rest of the platform — from an MCP client.
Context7
OperationalPulls up-to-date, version-specific library documentation and code examples straight into an LLM’s context, by Upstash. Cuts down on hallucinated or outdated API usage.
DeepWiki
OperationalAI-generated documentation and Q&A over public GitHub repositories, from the team behind Devin. Ask a question about any indexed repo and get a grounded answer with citations.
Microsoft Learn
OperationalMicrosoft’s official server over Microsoft Learn documentation — Azure, .NET, Microsoft 365, and the rest of the catalog — so agents answer from current docs.
Networking
Cloudflare DEX
Auth requiredCloudflare’s Digital Experience Monitoring server for device and network test insights. Requires authentication.
Cloudflare DNS Analytics
Auth requiredCloudflare’s server for DNS performance analytics and debugging. Requires authentication.
Cloudflare Radar
Auth requiredCloudflare Radar’s server for global Internet traffic insights, trends, and URL scans. Requires authentication.
Globalping
Auth requiredRun network measurements — ping, traceroute, DNS, and HTTP — from a global probe network, by jsDelivr. Requires authentication.
Observability
Cloudflare GraphQL Analytics
Auth requiredCloudflare’s server for querying its GraphQL Analytics API. Requires authentication.
Cloudflare Logpush
Auth requiredCloudflare’s server for Logpush job health and summaries. Requires authentication.
Cloudflare Observability
Auth requiredCloudflare’s observability server for Workers logs, analytics, and metrics. Requires authentication.
Datadog
Auth requiredDatadog’s server for monitors, dashboards, incidents, and telemetry. Requires authentication; the endpoint is documented as unstable/preview.
Grafana
Auth requiredGrafana’s server for dashboards, datasources, incidents, and observability. Requires authentication.
Honeycomb
Auth requiredHoneycomb’s server for datasets, queries, and triggers. Requires authentication.
incident.io
Auth requiredincident.io’s server for incident management — incidents, roles, and follow-ups. Requires authentication.
New Relic
Auth requiredNew Relic’s server for APM data, alerts, and NRQL queries. Requires authentication.
PagerDuty
Auth requiredPagerDuty’s server for incidents, services, and on-call schedules. Requires authentication.
Sentry
Auth requiredSentry’s official server for error and performance issues, releases, and Seer root-cause analysis. Requires authentication.
Payments
PayPal
Auth requiredPayPal’s official server for invoices, orders, payments, and disputes. Requires authentication.
Plaid
Auth requiredPlaid’s server for its financial-data platform dashboard. Requires authentication.
Square
Auth requiredSquare’s server for payments, catalog, orders, and customers. Requires authentication.
Stripe
Auth requiredStripe’s official MCP server for payments, customers, subscriptions, invoices, and product catalog. Requires a Stripe key.
Productivity
Airtable
Auth requiredAirtable’s server for bases, tables, and records. Requires authentication.
Asana
Auth requiredAsana’s server for tasks, projects, and workspaces. Requires authentication.
Atlassian
Auth requiredAtlassian’s Rovo server for Jira issues and Confluence pages. Requires authentication.
Box
Auth requiredBox’s server for files, folders, and enterprise content. Requires authentication.
ClickUp
Auth requiredClickUp’s server for tasks, docs, and workspaces. Requires authentication.
Dropbox
Auth requiredDropbox’s server for files and folders. Requires authentication.
Linear
Auth requiredLinear’s official server for issues, projects, and cycles. Requires authentication.
monday.com
Auth requiredmonday.com’s server for boards, items, and workflows. Requires authentication.
Notion
Auth requiredNotion’s official server to search and update pages and databases in a workspace. Requires authentication.
Security
Web & data
Alchemy
Auth requiredAlchemy’s server for blockchain APIs and onchain data. Requires authentication.
Apify
Auth requiredApify’s server exposing its marketplace of web scrapers (Actors) to agents. Requires authentication.
Browserbase
OperationalHeadless-browser automation for agents (Stagehand), by Browserbase — navigate, extract, and act on real web pages.
Cloudflare Browser Rendering
Auth requiredCloudflare’s server for fetching and rendering web pages, taking screenshots, and converting pages to markdown. Requires authentication.
CoinMarketCap
Auth requiredCoinMarketCap’s server for cryptocurrency market data. Requires authentication.
Exa
OperationalNeural web search built for AI agents, by Exa. Search the web and get clean, structured results inside an agent session.
Firecrawl
OperationalWeb scraping, crawling, search, and structured data extraction for agents, by Mendable. Turns any website into clean, LLM-ready data.
Kagi
Auth requiredKagi’s server for its independent search index and summarizer. Requires authentication.
Serpstat
Auth requiredSerpstat’s server for SEO data — keywords, rankings, and domain analysis. Requires authentication.
Tavily
Auth requiredWeb search and extraction built for LLM agents, by Tavily. Requires an API key.
Webflow
Auth requiredWebflow’s server for sites, collections, and CMS items. Requires authentication.
Wix
Auth requiredWix’s server for sites, stores, bookings, and data. Requires authentication.
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Paste any MCP endpoint and Merlonix opens a real handshake: protocol version, tool inventory, transport, and an A–F security-posture scan. Then monitor it around the clock and catch silent tool-contract drift before it breaks your agents.