MCP Guardian v0.1.3

Full Changelog: v0.1.2...v0.1.3

MCP Guardian v0.1.2

Full Changelog: v0.1.1...v0.1.2

MCP Guardian v0.1.1

Full Changelog: v0.1.0...v0.1.1

MCP Guardian v0.1.0

MCP Guardian v0.1.0 is the first public release.

Highlights:

• Local stdio MCP proxy that can block, warn, or allow tool calls by policy.
• Risk detection for shell commands, sensitive filesystem paths, watched hosts, destructive SQL, and secret-bearing arguments.
• Secret redaction for audit logs and MCP responses.
• Repository/config scanner for MCP server review and CI gates.
• Composite GitHub Action via cyberranger93/mcp-guardian@v0.
• Launch docs, policy examples, demo risky server, security policy, and contributor guide.

Verification:

• GitHub CI passes.
• Local build and test suite passes: 6 test files, 22 tests.
• npm audit --audit-level=moderate reports 0 vulnerabilities.
• MCP Guardian self-scan reports 0 findings.

Install from GitHub:

npm install -g github:cyberranger93/mcp-guardian

Use as a GitHub Action:

- uses: cyberranger93/mcp-guardian@v0
  with:
    path: .
    fail-on: high