compost

Plugin compost from marketplace oliphant-plugins in JoshuaOliphant/claude-plugins. Commands read from the repo's manifest — today.

Skills (18)

• deepen

  Designs deep modules, meaning small interfaces with a lot of behaviour behind them, seams where something really varies, and tests at the interface. Use when the user says "design this interface", "where should the seam go", "refactor this for testability", "this module is hard to test", "find deepe

• deeper-ask

  Makes a request deeper, not bigger, by asking what a top practitioner would do, the rawest material, the methods and tools, and what independent check would show the result right, then rewriting the request to ask for exactly that. Use when the user says "deeper ask", "make this deeper, not bigger",

• diagnose

  Finds a bug's root cause by first building a fast, deterministic check that goes red on it, then testing ranked hypotheses one variable at a time. Use before proposing any fix, when something is broken, throwing, failing, flaky, slow, or regressed - "debug this", "diagnose", "why is this failing", "

• fan-out

  Settles a contested design or an unclear cause by running several independent attempts in parallel, judging them against each other on a rubric, and synthesizing the winner. Use when one attempt would lock in the wrong shape or anchor on the first theory - "try a few approaches", "compare designs",

• finish

  Integrates reviewed work by testing it against the branch it will merge into, opening or updating the pull request, and merging or discarding only on the user's word. Use when the user says "finish this", "wrap it up", "open the PR", "update the PR", "ready to merge", "merge it", "clean up the workt

• implement

  Drives filed issues to a reviewed, draft-PR-ready branch, running build, verify, and review for each issue on its own and working independent issues in parallel. Use once issues exist - "implement this", "implement the spec", "work the issues", "build the tickets", "start on #42", "keep going until

• pause

  Stops work at a safe point with everything committed and a resumable status comment on the parent issue, and picks paused work back up from the tracker and git. Use when the user says "pause", "stop here for today", "wrap up for now", "hand this off", "write a handoff", "pick up where we left off",

• prune

  Finds doc drift, where documentation says something the code no longer does, and settles it in the code's favour. What a doc says that the code could say moves into names, types, tests, or a comment at the point of use; the doc then goes, leaving only the core docs (README, AGENTS.md, CONTEXT.md, AD

• retro

  Looks back over a coding session and files the changes to the agent's environment (checks, pointers, instruction files, tooling, access) that would have made it go better. Use when the user says "retro", "run a retrospective", "what slowed you down", or "what should we change so this goes smoother n

• review

  Reviews a verified change with subagents on two axes, Standards and Spec, then works through the findings that survive. Run it after compost:verify passes on every issue, without being asked. Use when someone says "review this branch", "review my changes", "check this against the issue", "does the a

• setup

  Configures a repo once for the compost skills, recording its issue tracker, domain doc layout, core docs, test convention, verify gates, and observability stack under docs/agents/, and offers to move CLAUDE.md into AGENTS.md. Use when the user says "set up compost", "configure this repo", "set up th

• skill-drift

  Reviews the skill-drift log that the skill-drift mod writes, and turns skills that keep drifting across sessions into draft fixes. Use when asked "review skill drift", "which skills keep going wrong", or on the daily scheduled run.

• slice

  Breaks an agreed spec into tracer-bullet issues in the repo's tracker, each with its acceptance criteria, files, interfaces, and blocking edges. Use when the user says "slice this", "break this into issues", "make tickets", "create the issues", "make a plan", "write the implementation plan", "plan t

• spec

  Turns a request for new behavior, a fuzzy idea, or a rough doc into an agreed spec of user stories with Given/When/Then acceptance criteria, posted as the parent issue, before any code is written. Use when the user asks in plain words for a feature or a change in behavior that no issue or spec pins

• thin

  Finds tests that no longer earn their place, where every bug they would catch another test already catches, and folds or deletes them on the user's word. Per-test coverage narrows the candidates, a full mutation kill matrix judges them, and a hand-made break confirms each one before it goes. Use whe

• turn

  Checks the skill repos compost was made from for upstream changes worth working in, and adds skill repos to watch as references. Use when asked "anything upstream worth pulling in?", "turn the pile", "check superpowers / Matt Pocock / pstack for updates", "add this skill repo as a reference", or on

• verify

  Proves a change works from fresh evidence before anyone says it does. Use before claiming done, fixed, or passing, before a commit or PR, and when the user asks "is this ready", "verify this", "prove it works", "are the acceptance criteria met", "check coverage", "run mutation testing", "would the t

• wait-what

  Re-pitches whatever the user stopped following, with the premise they missed, in plain words and the glossary's terms. Use when the user types /compost:wait-what; only they know when they have lost the thread.

Subagents (1)

• reviewer

  Reviews a branch diff on one axis, Standards or Spec, or on both for a small diff, and returns findings backed by file:line evidence. Used by the /compost:review-changes workflow; delegate to it directly when a diff needs an independent read against the repo's documented standards or an issue's acce

Hooks (1)

• Stop

  uv run --quiet "${CLAUDE_PLUGIN_ROOT}/scripts/stop_guard.py"

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