Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
Manual Client & Custom JSON ConfigExpand JSON ▾
Client Config & Setup
Remote HTTPChoose your client or environment
Target File:
💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.
Documentation Overview
mcpcheck
A webcheck.xyz-style scanner for remote MCP servers.
Enter the URL of an MCP server (Streamable HTTP or SSE transport) and get a dashboard of checks:
- Connectivity & Handshake — protocol negotiation, server info, advertised capabilities.
- Tools, Resources & Prompts — full inventory with schemas.
- Security Heuristics — prompt-injection-style wording in tool descriptions, tools that may expose sensitive capabilities (exec, filesystem, network), missing descriptions, plaintext transport.
- Network & TLS — certificate validity, HTTP security headers, CORS policy.
- License Information — presence of a LICENSE file or license mention in server instructions.
Development
Open http://localhost:3000 and paste an MCP server URL to scan.
Notes
- Only
http://andhttps://targets are accepted; scanning private/internal IP ranges orlocalhostis blocked to prevent SSRF. - Security checks are heuristic, not a substitute for a manual security review.
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Frequently Asked Questions about Mcpcheckup
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Markdown (GitHub README)
[](https://allmcps.com/mcp/mcpcheckup)HTML Embed
<a href="https://allmcps.com/mcp/mcpcheckup"><img src="https://allmcps.com/api/badge/mcpcheckup?style=directory" alt="Mcpcheckup on AllMCPs" /></a>Technical Specs & Signals
CategoryDeveloper Tools
36Quality signal: Fair · 36/100How this signal is calculated ▾
Server availabilityNot measured
Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.
Verified ownership10/20
Documentation & tools16/30
Adoption & activity1/15
Community engagement0/10
A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.
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