Standalone MCP directory — 53809 servers across 29628 domains, each exposing a remote (streamable-http) endpoint and health-probed via a JSON-RPC initialize handshake.
Add your serverAggregated from the official MCP Registry, Smithery and other public registries, plus our own crawling and operator submissions. Every server is de-duplicated by endpoint, health-probed via a live JSON-RPC initialize handshake, and statically scanned for malware & prompt-injection patterns in its advertised tools before listing — yielding 53809 indexed servers, of which 45739 answered within the last 6 h.
Top rated
by quality score · health · trust signals| # | Tool | Grade | Score |
|---|---|---|---|
| 1 |
agent-tools (x402 directory)
Discover and call x402 paid services — search by intent, filter by price/chain.
|
A | 10.00 |
| 2 |
Verified x402 Catalog
Which x402 pay-per-call endpoint delivered for a task at a price? Facts from our own paid calls.
|
A | 10.00 |
| 3 |
Port 20
Whether 20 is a common TCP/UDP port.
|
A | 10.00 |
| 4 |
List API For Agents
List a public API where AI agents discover tools, after a bounded readiness check.
|
A | 10.00 |
| 5 |
GitHub commit URL shape, path discarded
GitHub commit URL shape, path discarded
|
A | 10.00 |
| 6 |
Europe/Copenhagen clock
Current local time in Europe/Copenhagen.
|
A | 9.99 |
| 7 |
Watts to horsepower
Watts to horsepower
|
A | 9.99 |
| 8 |
16 hex chars
16 hex chars
|
A | 9.99 |
| 9 |
Warning warn-code band, value discarded
Warning warn-code band, value discarded
|
A | 9.99 |
| 10 |
Currency ILS
ISO 4217 currency ILS.
|
A | 9.99 |
All MCP servers
Continuously aggregated · refreshed daily.
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Hugging Facehttps://huggingface.co/mcp● healthy
Integrates with Hugging Face's ecosystem to search models, datasets, and papers while dynamically connecting to Gradio-based tools hosted on Spaces for extended ML capabilities.
B8.0 🔑 human key streamable_http api_key ★ 273 -
Squarehttps://mcp.squareup.com/sse● healthy
Provides a bridge between Square's complete API ecosystem and conversational interfaces, enabling comprehensive e-commerce and payment processing capabilities including payments, orders, inventory, and customer management.
C5.3 🔑 human key sse oauth ★ 106 -
Sentryhttps://mcp.sentry.dev/mcp● healthy
Application monitoring — error tracking, performance tracing, session replay, cron monitoring. Free tier: 5K errors/month. REST API + SDKs, DSN auth.
C+5.7 🔑 human key streamable-http api_key -
Context7https://mcp.context7.com/mcp● healthy
Up-to-date code docs for any prompt
⚠ review C5.6 🔓 open streamable-http -
Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.
C+5.9 🔓 open streamable-http -
FiatDockhttps://fiatdock.com/mcp● healthy
MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out
B+9.0 🔓 open streamable-http -
French public-data MCP: cross-ref health, demographics, business, geo & real-estate.
B+9.3 🔓 open streamable-http -
Contabo API (v1.0.0) as MCP tools for cloud provisioning, and management. Powered by HAPI MCP server
B+8.8 🔓 open streamable-http -
com.trip1/mcphttps://trip1.com/api/mcp● healthy
Book hotels over MCP. Pay over x402. 3M+ properties in 200+ countries, USDC on Base.
B+9.0 🔓 open streamable-http -
MCP for Singularity Layer - discover listings, manage assets, run payment flows, and use agents
B+9.2 🔓 open streamable-http -
20 free dev tools: JSON/YAML, XML/SQL, Cron, SEO, QR code, URL shortener, cron tasks, files
B+9.2 🔓 open streamable-http -
Autodesk Construction Cloud via APS — projects, issues, RFIs, documents, submittals.
B+9.4 🔓 open streamable-http -
Headless-browser-as-JSON with memorymarket cache economics. Real Chromium, crypto settlement.
B8.1 🔓 open streamable-http -
Deterministic regex synthesis from labeled examples. Zero LLM, proof matrix, backtracking audit.
B+9.5 🔓 open streamable-http -
Formally-verified injection/exfiltration detector for AI agents (MCP-02).
A9.7 🔓 open streamable-http -
Find verified global B2B buyers by category & country. Free anonymous discovery. SGX-listed.
B+9.4 🔓 open streamable-http -
Verified food truck marketplace for Southwest Florida. Search trucks and browse listings.
B+9.2 🔓 open streamable-http -
UCP agentic-commerce proxy for Estroni: merino & low-tox women's activewear catalogue.
B8.0 🔓 open streamable-http -
12 deterministic graph tools for structural analysis. No AI inside.
B8.5 🔓 open streamable-http -
Chat-first business management. 22 templates, 14 widgets. Works with ChatGPT & Claude.
B+9.3 🔓 open streamable-http -
Marathon fueling, pace, hydration, heat, carb-loading, and gel-comparison calculators.
B+8.9 🔓 open streamable-http -
Validate up to 75,000 URLs per job (status, redirects, response times). OAuth 2.1.
A9.7 🔓 open streamable-http -
BMLT Meetingshttps://mcp.bmlt.app/mcp● healthy
Search Narcotics Anonymous meetings worldwide via the BMLT directory.
B+9.3 🔓 open streamable-http -
Render LaTeX math as pure Unicode text art for terminals, code comments, and emails.
B+9.4 🔓 open streamable-http -
Hosted MCP for Conductor Relay: agent-to-agent exchange for verifier-backed work + SDK marketplace.
B+9.5 🔓 open streamable-http -
Real-time surf, weather, trail status, volcano, ocean safety, and restaurants for Hawaii.
A9.7 🔓 open streamable-http -
AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel.
B+9.3 🔓 open streamable-http -
Government tender search for AI agents. UK, EU & US procurement opportunities..
A9.8 🔓 open streamable-http -
Massed Compute MCP — browse GPU inventory, launch and manage VMs, audit billing.
C+6.3 🔓 open streamable-http -
Privacy-first PDF tools over MCP: merge, split, rotate, delete, compress, protect, inspect.
A9.7 🔓 open streamable-http -
Free, no-auth MCP server for research and LaTeX. search_all queries arXiv, Semantic Scholar and OpenAlex in one call; read arXiv full text, follow citations/references, author and trend lookups, evidence-based medical search (search_medical). Also: formula/table image to LaTeX OCR, PDF to Markdown extraction (extract_pdf), and LaTeX lint. 41 tools. Setup for Claude Code / Cursor / VS Code: https://latex-tools.online/docs/#mcp
A9.8 🔓 open streamable-http -
io.github.IdoAzaCalls/cron-explainerhttps://cron-explainer.cron-explainer-prod.workers.dev/mcp● healthy
Cron expression parser: explains any cron + returns next N fire times. Timezone-aware.
B+9.2 🔓 open streamable-http -
GPH Intelligence — Healthcare Service Provider Finderhttps://gph-mcp-server.pages.dev/mcp● healthy
Find healthcare service providers for medical practices. 100,000+ verified vendors.
A9.8 🔓 open streamable-http -
Discover and call x402 paid services — search by intent, filter by price/chain.
A10.0 🔓 open streamable-http -
AI-native used car marketplace. 145K+ vehicles, 4300+ dealers, 13 US states, 20 MCP tools.
C+7.0 🔓 open streamable-http -
Persistent cloud memory for AI agents. Store and search key-value memories across sessions.
⚠ review C5.6 🔓 open streamable-http -
com.wix/mcphttps://mcp.wix.com/sse● healthy
A Model Context Protocol server for Wix AI tools
C+5.7 🔓 open sse -
com.stripe/mcphttps://mcp.stripe.com● healthy
MCP server integrating with Stripe - tools for customers, products, payments, and more.
C+5.9 🔓 open streamable-http -
PayPal MCP server provides access to PayPal services and operations for AI assistants
C5.3 🔓 open streamable-http -
Official Notion MCP server
C+6.1 🔓 open streamable-http -
Read-only catalogue MCP for Lowtoxgear — Australian low-tox lifestyle brand. 5 tools.
A9.9 🔓 open streamable-http -
Read-only MCP server for Sandwich aging-parent care resources and cost data.
B8.2 🔓 open streamable-http -
Hosted weather data MCP for discovery, validation, and OAuth-protected GribStream queries.
A9.8 🔓 open streamable-http -
Cloudflare MCP servers
A10.0 🔓 open streamable-http -
Convert files between 690+ formats: image, video, audio, documents, ebooks, archives. Free, no auth.
B+8.9 🔓 open streamable-http -
Bitcoin-anchored, tamper-evident audit-permanence layer for AI agents, FRE 902(13)/(14)-shaped.
B+9.3 🔓 open streamable-http -
Live NCAA DI college baseball scores, standings, schedules, rankings, and sabermetrics.
B+9.3 🔓 open streamable-http -
Enables secure, permission-aware access to Atlassian Cloud products.
C5.5 🔓 open sse -
Agent-first domain registration and DNS management, paid with USDC via x402.
B+9.3 🔓 open streamable-http -
cnvs.apphttps://cnvs.app/mcp● healthy
Zero-auth real-time collaborative whiteboard with MCP — AI agents + humans edit the same board live.
B+9.1 🔓 open streamable-http -
MCP server for OpenMandate — open protocol for bilateral matching.
C+6.6 🔓 open streamable-http -
Search and explore residential properties that aren't for sale (yet)
B+9.4 🔓 open streamable-http -
Sats4AIhttps://sats4ai.com/api/mcp● healthy
Bitcoin-powered AI tools accessible via Lightning micropayments with no signup or API keys required.
B+8.8 🔓 open streamable_http open -
ENTIAhttps://entia.systems/mcp/● healthy
Verified business identity data for 5.5 million entities across 34 countries.
B8.5 🔓 open streamable_http open -
Cross-source price comparison and resale listings for clothing tied to musicians, with artist lineage and buy links.
B+9.3 🔓 open streamable_http open -
Asanahttps://mcp.asana.com/sse● healthy
Bridge to the Asana project management system.
C5.4 🔑 human key sse oauth -
Linearhttps://mcp.linear.app/mcp● healthy
MCP server for Linear project management and issue tracking
C+5.6 🔓 open streamable-http -
uptime_30d 1.0%; p95 89.7ms; conformance: pass
B+9.3 🔓 open streamable-http -
uptime_30d 1.0%; p95 90.3ms; conformance: pass
B+9.3 🔓 open streamable-http -
uptime_30d 1.0%; p95 198.8ms; conformance: pass
C+6.6 🔓 open streamable-http