nixos-config

Create a PR-ready summary block, branch suggestion, title, and draft description after substantive code changes are finished. Trigger when wrapping up moderate-or-larger work touching runtime code, tests, build / test config, deployment config, or docs with behavior impact. Trigger on phrases like "wrap up the PR", "draft a PR", "summarize my changes for a PR", "what should the PR title be", "prep a PR description", or any handoff request immediately after substantive code changes.

Perform a rigorous PR or pre-commit code review. Trigger for review requests, PR review, checking a branch before merge, finding bugs in a diff, or reviewing style consistency and maintainability. Trigger on phrases like "review this PR", "review PR

Manually transcode a video to HLS fragmented MP4 and upload it to the self-hosted PeerTube B2 bucket (v.hakula.xyz / hakula-videos), bypassing the PeerTube runner. Use this skill whenever the user is fixing a broken or missing PeerTube video resolution, working around a failed or too-slow runner transcode, regenerating the segments-sha256 hashes that PeerTube uses for HLS integrity, editing an HLS master playlist to add or replace a quality variant, purging stale Cloudflare CDN cache for v.hakula.xyz / b2.hakula.xyz, or doing any manual HLS / B2 / ffmpeg / database work tied to PeerTube — even if they don't say "skill" or name the script directly. Trigger on phrases like "peertube transcode failed", "fix broken peertube video", "re-encode this resolution", "upload HLS to B2", "regen sha256 for peertube", "missing quality on v.hakula.xyz", or any PeerTube troubleshooting that involves touching B2 / Cloudflare / fMP4 files.