From dev-workflow
Investigate codebase, resolve spec gaps, and implement a single coarse task from spec-breakdown output.
How this skill is triggered — by the user, by Claude, or both
Slash command
/dev-workflow:task-implementsonnetThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Takes a coarse task prompt from spec-breakdown, investigates the codebase scoped to that task,
Takes a coarse task prompt from spec-breakdown, investigates the codebase scoped to that task, resolves spec gaps, applies implementation code, and creates a draft pull request with user approval.
claude-output/{id}/spec-breakdown/tasks/{nn}-{name}.mdclaude-output/{id}/spec-review/source.md (spec-review flow)claude-output/{id}/bugfix/investigation-report.md (bugfix flow, Status: FINAL)Written to claude-output/{id}/task-implement/:
{nn}-spec-gaps.md — Spec gaps found during investigation (only when gaps exist). Format: ../../shared/references/spec-gaps-format.md{nn}-plan.md — Implementation plan written after gap resolution and approved by user. Format: references/implementation-plan-format.md{nn}-progress.md — Tracks branch creation, file application, commit, push, and PR creation status. Format: references/progress-format.md. Transient: renamed to {nn}-done.md or {nn}-skipped.md.{nn}-done.md — Renamed from {nn}-progress.md after user approves completion. Presence indicates task is complete (implementation + PR created).{nn}-skipped.md — Task deemed unnecessary and skipped. Contains reason. No branch or PR created.After implementation, the skill creates a draft PR. See references/pr-guidelines.md for:
Investigations consume and contribute to a project-scoped concept → starting-point index at claude-output/_index/code-map.md. See ../../shared/references/code-map-format.md for format, read/write policy, and invalidation rules.
{nn}-done.md — implementation complete + PR created{nn}-skipped.md — task not needed (reason documented), no branch or PRAfter gap resolution, evaluate whether the task scope fits one atomic implementation:
| Priority | Meaning | Effect |
|---|---|---|
| 🔴 Required | Must be resolved before implementation | Blocks implementation |
| 🟡 Recommended | Recommended to resolve, may proceed | Does not block |
| ⚪ Optional | Optional | Does not block |
npx claudepluginhub plusnine/claude-plugins --plugin dev-workflowProvides behavioral guidelines to reduce common LLM coding mistakes, focusing on simplicity, surgical changes, assumption surfacing, and verifiable success criteria.
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Creates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.