CI automation: free static analysis (Semgrep + CodeQL) + Dependabot#13
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- claude-pr-review.yml: runs on every non-draft PR; review prompt tuned to this library's risks (look-ahead bias, honest OOS stats, metric/optimizer math correctness). Requires ANTHROPIC_API_KEY secret. - claude.yml: responds to @claude mentions in issues/PRs. - dependabot.yml: weekly pip + github-actions update PRs (grouped). - codeql.yml: Python security/quality scanning on push/PR + weekly cron.
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…Claude bots) Replaces the Claude PR-review / @claude workflows (which need a paid ANTHROPIC_API_KEY) with fully free automation: - semgrep.yml: open-source static analysis (Python + security rules); findings upload to GitHub code scanning and annotate the PR. No token, no account, free for public repos. - codeql.yml + dependabot.yml retained (free for public repos). No API credits required anywhere in CI.
manan-tech
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Adds automated, completely free code-review/bug-finding and dependency hygiene for the repo — no API credits, no paid services, no tokens. Everything here is free for public repositories.
What's added
semgrep.yml— open-source static analysis (Semgrepp/python+p/security-audit). Runs on every PR; findings upload to GitHub code scanning and appear as inline annotations on the PR's Files changed tab and in the Security tab. Non-blocking (surfaces findings like a reviewer rather than gating). No account/token required.codeql.yml— GitHub's own Python security/quality scanner on push/PR + weekly cron. Free for public repos.dependabot.yml— weekly grouped update PRs forpipdeps and GitHub Actions.Cost
$0. GitHub Actions minutes, CodeQL, and code scanning are all free for public repositories, and Semgrep's OSS engine + community rules need no paid plan. Dependabot is a native GitHub feature.
Notes