The Verified Remote MCP Registry & Online Inspector

Browse verified remote MCP servers with live uptime monitoring — then test them in your browser and connect Cursor, Claude Code, VS Code and ChatGPT in one click.

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All🛡️ Official 1st-Party🔓 Public Authless⚡ Streamable HTTP🔒 OAuth 2.1
🔬 Online Inspector
Test any remote MCP endpoint — initialize, list tools, run them — in the browser.
🔐 OAuth 2.1 Debugger
Validate RFC 9728 / RFC 8414 metadata, PKCE and CORS for any MCP endpoint.
🟢 Live Status & Self MCP
Real-time uptime board. This site is itself an MCP server at remotemcp.net/mcp.

Results (7)

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GitHub MCPGitHub

GitHub's official remote MCP server hosted at api.githubcopilot.com. Gives AI agents first-party access to repositories, issues, pull requests and code search.

https://api.githubcopilot.com/mcp/
🛡️ Official✓ VerifiedStreamable HTTPOAuth 2.15 toolsOnline232ms
Linear MCPLinear Orbit Inc.

Linear's official remote MCP server. Agents can search, create and update issues and query your team's workflow over Streamable HTTP or SSE.

https://mcp.linear.app/mcp
🛡️ Official✓ VerifiedHTTP + SSEOAuth 2.14 toolsOnline7ms
DeepWiki MCPCognition AI (Devin)

Cognition Devin's free DeepWiki MCP. Ask questions and read AI-generated wiki documentation for any public GitHub repository — no auth required.

https://mcp.deepwiki.com/mcp
🧑‍💻 Community✓ VerifiedHTTP + SSEPublic · No Auth3 toolsOnline73ms
Context7 MCPUpstash

Upstash Context7's free, no-auth MCP server. Fetches up-to-date, version-specific library documentation straight into your agent's context.

https://mcp.context7.com/mcp
🧑‍💻 Community✓ VerifiedStreamable HTTPPublic · No Auth2 toolsOnline310ms
Sentry MCPSentry

Sentry's hosted MCP server for error monitoring. Agents can inspect issues, search events and resolve regressions directly from your IDE.

https://mcp.sentry.dev/mcp
🛡️ Official✓ VerifiedHTTP + SSEOAuth 2.14 toolsOnline62ms
Hugging Face MCPHugging Face

Hugging Face's official remote MCP server at huggingface.co/mcp. Search models, datasets, Spaces and papers with your HF access token.

https://huggingface.co/mcp
🛡️ Official✓ VerifiedStreamable HTTPBearer Token4 toolsOnline108ms
Semgrep MCPSemgrep

Semgrep's free remote MCP server for code security. Run Semgrep scans, security checks and AST inspection from your agent — no auth required.

https://mcp.semgrep.ai/mcp
🛡️ Official✓ VerifiedHTTP + SSEPublic · No Auth3 toolsDegraded228ms

Frequently Asked Questions

What is a remote MCP server?

A Model Context Protocol server reachable over HTTPS instead of a local stdio process. Remote MCP servers speak Streamable HTTP (or the legacy HTTP+SSE transport), usually authenticate with OAuth 2.1, and can be added to Cursor, Claude Code, VS Code, ChatGPT and Windsurf with a single URL — no local install required.

What's the difference between Streamable HTTP and SSE transport?

Streamable HTTP is the current MCP transport (2025-03-26 spec): a single endpoint accepts POST requests and may stream responses as SSE. The legacy HTTP+SSE transport (2024 spec) uses a separate GET stream plus a message POST URL. Prefer /mcp Streamable HTTP endpoints; /sse exists only for older clients.

Why do most remote MCP servers return 401 on first connect?

OAuth 2.1. The server challenges the client with a WWW-Authenticate header pointing at its RFC 9728 protected-resource metadata; the client then discovers the authorization server (RFC 8414), registers itself via Dynamic Client Registration (DCR, RFC 7591) and completes a PKCE flow in your browser. You only approve once.

How do I add a remote MCP server to Claude or Cursor?

Every server page has a connect card with per-client instructions: a cursor:// one-click deeplink, a claude mcp add --transport http <name> <url> command for Claude Code, a vscode: deeplink and JSON snippets for VS Code, Windsurf and Claude Desktop (mcp-remote). Or use the connect guides under /connect/<server>-to-<client>.

How is the live status measured?

Every 30 minutes our cron worker POSTs a lightweight initialize handshake to each endpoint. OAuth-protected endpoints count as online on a 401 challenge; public endpoints must return a valid JSON-RPC response. Latency over 3s counts as degraded. See /status for the live board.

Can I submit a remote MCP server?

Yes — use the Submit MCP page. Endpoints must be public https URLs; we probe every submission with the online inspector before listing.