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cccskills

Michael Denyer

@michael-denyer

Software Engineer and Bioinformatician

65 skills1 repository 3.2K

Skills (65)

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Apply when wiring validation, error handling, or framework adapters. Concentrate guards at system boundaries (CLI, config, network, external APIs); trust internal types and keep business logic in pure functions.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Keep a reviewable decision trail for long-running or unattended work: a TSV log with one row per decision (what, why, evidence, result). Local by default; commit it when a reviewer needs the trail to trust the result. Use for /show-me-your-work, autonomous or multi-phase runs, or work a human reviews after stepping away.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply when debugging. Trace each symptom back to the first place the system went wrong and fix it there. A guard is a fix only when the state it handles is legitimate.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply when two or more fixes that share one premise have failed the same gate. Write the premise down and test it directly before you write another fix that assumes it.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply before writing logic: choosing core types and data structures, sequencing scaffold-vs-feature work, asking what concurrent actors share. Get the data structures right so downstream code becomes obvious.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply when refactoring, evaluating diff size, or tempted to add abstractions, layers, or signal threading. Bias toward deletion and the smallest change that solves the problem.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

poteto's agent style for concise, detailed responses, deliberate subagents, unslopped prose, simple code, and verified work. Use for poteto, /poteto-mode, or requests to work in this style.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Spawn the comment-sicko subagent, fix accepted findings, and offer encodings for claimed constraints.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply when tempted to ask 'should I do X?' on reversible work.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Use for "interrogate", "adversarial review", "multi-model review", "challenge this", "stress test this code", "find blind spots", or "tear this apart". Multiple LLM reviewers challenge changes from independent angles.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

recall

Free

Reconstruct your recent working context from your own chat history, live state, and the shared record (user reports, prior fixes, incidents), then hand back a tight current-state brief. Use for 'recall my work on X', 'catch me up', 'what have I been working on', 'where did I leave off', before starting or resuming work, and before telling the user that something was never recorded.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply during planned rewrites and migrations with explicit phase boundaries. Converge on the target architecture; don't preserve smooth intermediate states with throwaway compatibility code.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply when sequencing an addition, refactor, or rewrite. Remove dead code, redundant validators, and stub references first, then build on the simpler base.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply to multi-step work (sweeps, migrations, runs of similar edits) and to how you stack commits and PRs. Break work into small units that each end in a verifiable state, check each before the next, and order delivery so the sequence proves itself to a reviewer.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply when designing commands, lifecycle steps, or processing loops that run amid crashes, restarts, and retries. Converge to the same end state regardless of partial prior runs.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 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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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Spawn three parallel review subagents over the active transcript, surface learnings, and route each to a concrete edit on an existing skill. Use when the user says reflect.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply to any non-trivial work, not just bulk work: edits, migrations, analyses, checks. Build the tool that does it or proves it (codemod, script, generator, or a skill your subagents follow) instead of working by hand. The tool is the artifact a reviewer can rerun.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

how

Free

Use for "how does X work", code walkthroughs before changing something, and placement / ownership / layering questions ("where should this live", "which package owns this", "is this the right layer"). Explains subsystem architecture, runtime flow, onboarding mental models. Use why for motivation.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

deslop

Free

Remove AI-generated code slop and clean up code style

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

arena

Free

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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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

swarm

Free

Fan out N parallel workers, drain them, and return one report. Use for /swarm, 'swarm this', or parallel coverage, races, gauntlets, and exploration.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

bro

Free

Restate the last message in plain human language, with no jargon. Use for /bro or when asked to say it plainly.

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

Apply after completing a task, before declaring done. Verify against the real artifact (run the feature, read the actual value, inspect the diff), not a proxy, self-report, or 'it compiles.'

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michael-denyer/pstack-claude3.2KUpdated Oct 21, 2026

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