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feat: uv ecosystem, grouped PRs, Zizmor security analysis, and README#5

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j7an merged 4 commits intomainfrom
fix/uv-ecosystem-and-grouped-prs
Apr 3, 2026
Merged

feat: uv ecosystem, grouped PRs, Zizmor security analysis, and README#5
j7an merged 4 commits intomainfrom
fix/uv-ecosystem-and-grouped-prs

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@j7an
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@j7an j7an commented Apr 3, 2026

Summary

  • Add dependabot/uv/* branch pattern alongside dependabot/pip/* for Python uv ecosystem
  • Handle grouped Dependabot PRs — parse individual package names from PR body, generate per-package security links
  • Add python label for uv ecosystem PRs
  • Add Zizmor static analysis workflow for GitHub Actions security scanning
  • Rewrite README with full usage guide: prerequisites, complete caller examples, supported ecosystems, how-it-works flow, Zizmor setup, emergency bypass, versioning

Problem

  • nexus-mcp PR #143 (dependabot/uv/minor-and-patch-*) fell through to Ecosystem: Unknown with no security links because the gate workflow only matched dependabot/pip/*
  • Grouped PR title couldn't be parsed as a single package name
  • No static security analysis on workflow YAML files

Zizmor integration

Runs on push to main and PRs. Detects template injection, excessive permissions, known CVEs in pinned action commits, dangerous triggers, and supply chain risks. Pinned to zizmorcore/zizmor-action@71321a2 (v0.5.2) — verified clean against GHSA, OSV, and tag SHA integrity.

Test plan

  • Verify dependabot/uv/* PRs get ecosystem "PyPI" with security links
  • Verify grouped PRs list per-package GHSA/OSV/PyPI links
  • Verify single-package dependabot/pip/* PRs still work
  • Verify python label applied for both pip and uv branches
  • Verify Zizmor runs on PR and reports findings

j7an added 2 commits April 3, 2026 16:32
- Add dependabot/uv/* branch pattern alongside dependabot/pip/*
- Parse individual packages from grouped PR body for security links
- Add python label for uv ecosystem PRs
- Rewrite README with full usage instructions, prerequisites, and how-it-works guide
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You are seeing this message because GitHub Code Scanning has recently been set up for this repository, or this pull request contains the workflow file for the Code Scanning tool.

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  • The 'Security' tab will display more code scanning analysis results (e.g., for the default branch).
  • Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results.
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Comment thread .github/workflows/security.yml Fixed
@j7an j7an changed the title fix: support uv ecosystem, grouped PRs, and update README feat: uv ecosystem, grouped PRs, Zizmor security analysis, and README Apr 3, 2026
Fixes zizmor/ref-version-mismatch — version comments like `# v4` now
show the exact tag `# v4.2.2` that the pinned SHA corresponds to.

Updated across all workflow files:
- actions/checkout: # v4 → # v4.2.2
- step-security/harden-runner: # v2 → # v2.16.0
@j7an j7an merged commit 86b1d7d into main Apr 3, 2026
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j7an added a commit that referenced this pull request Apr 12, 2026
feat: uv ecosystem, grouped PRs, Zizmor security analysis, and README
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2 participants