MarketNow Registry / Version Control / guardmcp

guardmcp

Security scanner for MCP server configurations. Detects secrets, injection, auth issues, and maps to OWASP MCP Top 10.

Version Control v0.1.0 by maxhu

Trust score

90/100

Install risk

Runs registry code

Source

pypi

Indexed

2026-09-10

Install

$ uvx guardmcp

Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

How MarketNow scored this

Sentinel Index Heuristics — a security-first estimate from public signals:

Package age and release activity (stale repositories lose points)
Verified adoption: registry downloads or GitHub stars, not follower counts
Typosquat distance against the 150 most-installed MCP packages
Injection markers scanned in the package description

Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.

What is guardmcp?

Security scanner for MCP server configurations. Detects secrets, injection, auth issues, and maps to OWASP MCP Top 10. Indexed by MarketNow with trust 90/100 (Runs registry code).

How do I install it?

Run $ uvx guardmcp Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

What does the trust score mean?

Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. guardmcp scores 90/100.