Sketch types, signatures, and module structure before code, then stay in the loop while implementation fills in. Use for /architect, 'architect this', 'design this', or non-trivial work where jumping to code would lock in the wrong shape.
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backnotprop/pstack☆ 2.3KUpdated Oct 15, 2026
Spawn N parallel candidates at the same task, pick a base, graft the strongest parts of the losers into it. Use for /arena, 'arena this', 'throw it in the arena', or when one attempt at a non-trivial artifact would lock in the wrong shape.
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backnotprop/pstack☆ 2.3KUpdated Oct 15, 2026
Use for "automate me", "create/update/refresh my -mode skill", "turn/capture my preferences or working style into a skill", or wanting agents to follow how the user works. Drafts or revises a personal -mode skill via create-skill + unslop, optionally pulling fresh evidence from recent transcripts.
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backnotprop/pstack☆ 2.3KUpdated Oct 15, 2026
Vet a perf measurement (limiter, tuning, limits, errors, repeatability, relevance, and whether the work happened) before you report or act on it. Use when you run a benchmark or report a speedup or regression you measured.
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backnotprop/pstack☆ 2.3KUpdated Oct 15, 2026
Find what a change could break somewhere else before it ships, beyond the diff, and prove the one fact it's safe because of by running real code instead of writing it up. Use for 'blast radius of X', 'what could this break', or reviewing a small diff you don't trust.
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backnotprop/pstack☆ 2.3KUpdated Oct 15, 2026
Restate the last message in plain human language, with no jargon.
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backnotprop/pstack☆ 2.3KUpdated Oct 15, 2026