MarketNow Registry / Security / mcp-firewall

mcp-firewall

The open-source security gateway for AI agents. Policy enforcement, threat detection, and compliance-ready audit logging for MCP and any AI agent framework. 🛡️

Security v0.0.0 by ressl

Trust score

90/100

Install risk

Review advised

GitHub stars

Source

github

Indexed

2026-09-10

Install

$ git clone https://github.com/ressl/mcp-firewall

Heuristic signals advise review before installing: young package, low adoption, stale repository, or name similarity to a popular package.

Adoption evidence: 14 GitHub stars.

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 mcp-firewall?

The open-source security gateway for AI agents. Policy enforcement, threat detection, and compliance-ready audit logging for MCP and any AI agent framework. 🛡️ Indexed by MarketNow with trust 90/100 (Review advised).

How do I install it?

Run $ git clone https://github.com/ressl/mcp-firewall Heuristic signals advise review before installing: young package, low adoption, stale repository, or name similarity to a popular package.

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. mcp-firewall scores 90/100.