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Aggregator MCP Server

Metatool App

MetaMCP is the one unified middleware MCP server that manages your MCP connections with GUI.

Scan flagged something by metatool-ai2,117MITTypeScriptIntermediatestdio
View on GitHub Install Guide

Install

No auto-install command available for this server.

Check the GitHub repository for setup instructions

Safety Report

75% Scan flagged something
Scanned 5 months ago
6 passed 1 warnings 1 failed
Security
Authentication
details

Authentication detected: env_api_key, env_required, bearer_check, auth_header, connection_string, oauth

Pass
CORS Policy
details

Unrestricted CORS (wildcard origin) detected

Fail
Rate Limiting
details

Rate limiting detected: rate_limit_middleware, token_bucket

Pass
Known CVEs
details

No known CVEs in dependencies

Pass
Code Quality
Dependency Audit
details

No known vulnerable dependencies detected

Pass
Dangerous Patterns
details

No dangerous code patterns detected

Pass
License
details

License: MIT

Pass
Community
Maintenance Status
details

Last commit 6 months ago

Warning

Learn about our security methodology →

Frequently Asked Questions

What is Metatool App?

MetaMCP is the one unified middleware MCP server that manages your MCP connections with GUI.

Is Metatool App safe to use?

We cannot tell you that, and nobody scanning at this scale can. What we did in March 2026 was shallow-clone Metatool App and run five keyword searches over its source: auth identifiers, CORS configuration, rate-limit identifiers, the dependency manifest against a hardcoded list of 18 known-vulnerable packages, and unguarded eval/exec calls. At least one matched — the specific finding is in the scan report on this page. A text search cannot follow a variable, judge intent, or tell you what a server does once it is running, so "nothing matched" is not "safe". What the scan does and does not cover is written out at /mcp/security.

What are alternatives to Metatool App?

Similar MCP servers include PaperBanana, MCPJungle, Lunar. Each serves a similar purpose but may differ in features, language, and compatibility.

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