Investigate and fix GitHub Actions CI failures on the Fission repo's PRs efficiently, and analyze the CI-captured pprof profiles for performance/memory work. Use when CI is red on an open PR, when an integration test needs triaging, when the user asks "why is X failing in CI", after pushing changes to verify CI before claiming work is done, or when investigating memory/compute usage in router/executor from the CI heap/goroutine profiles. Optimised for the push-fix-monitor loop and the Fission-specific failure patterns we hit repeatedly: builder/fetcher build pipeline, storagesvc archive flow, NetworkPolicy selectors, /packages shared-volume permissions, kind-ci profile patches, and pprof profile analysis (leak vs. baseline classification, before/after deltas).
Use when scrubbing or triaging a GitHub repo's open issue/PR backlog — closing stale/duplicate/already-shipped/EOL items and categorizing the rest (type, area, priority) like a product manager. Use for one-off backlog cleanups or a recurring triage cadence. Backed by gitcrawl (local SQLite mirror, no API-quota burn). Portable across OSS repos via --repo.
Run a grouped, bisectable Go dependency security sweep on the Fission repo. Use when the user asks to upgrade outdated/vulnerable Go dependencies, run a dep security pass, or process CVE findings from govulncheck. Produces one commit per logical dependency group on a dedicated branch so failures are attributable and revertable.
Bump pinned CLI tool versions in GitHub Actions workflows on the Fission repo (helm, kind, skaffold, cosign, golangci-lint, goreleaser, etc.) — primarily the `*_VERSION:` env vars and the `# vX.Y.Z` comments next to SHA-pinned `uses:` actions. Use when the user asks to update workflow tool versions, do a CI tool sweep, check what's outdated in `.github/workflows/`, or process Dependabot's grouped github-actions PR.