Agent-Skills.md

Agent Skills: Start and drive a story

This skill should be used when the user asks to "start a story", "start item 3", "run the squad", "advance the story", "continue the pipeline", "kick off the backlog item", or wants work executed through the story stages. It starts a backlog item as a story and drives it stage by stage through the role agents, pausing at every approval gate.

UncategorizedID: pproenca/dot-claude/squad-start

Repository

pproenca/dot-claude
pproenca
1

Install this agent skill to your local

pnpm dlx add-skill https://github.com/pproenca/dot-claude/tree/HEAD/plugins/swarmforge/skills/squad-start

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plugins/swarmforge/skills/squad-start/SKILL.md

Skill Metadata

Name
squad-start
Description
This skill should be used when the user asks to "start a story", "start item 3", "run the squad", "advance the story", "continue the pipeline", "kick off the backlog item", or wants work executed through the story stages. It starts a backlog item as a story and drives it stage by stage through the role agents, pausing at every approval gate.

Start and drive a story

Start turns one backlog item into one story and walks it through the stages its profile names. The main session is the squad leader for the duration: it dispatches each stage, holds every gate, and never writes a product artifact itself.

Read ../squad-pipeline/references/pipeline.md and ../squad-pipeline/references/state.md before the first dispatch.

Procedure

1. Resolve the target

  • A backlog id that is open — start it.
  • A story id, or a backlog id already started — resume it from state.json.
  • No argument — list open items and stories in flight, and ask which.

Refuse to start a second story while one is mid-stage unless the user asks for concurrency explicitly. Two stories in flight means worktree isolation applies.

2. Start

Create .squad/stories/<story-id>/, where <story-id> is the backlog id and slug. Write story.md from the item body. Write state.json with the stages the active profile names, empty completed, and every gate the stage list implies set to pending. Set the backlog item's status: started and its story_id.

Record the stages on the story. Later profile changes must not rewrite a story already in flight.

3. Dispatch the next stage

The next stage is the first entry in stages not in completed.

Before dispatching, verify the previous stage's gate is approved or auto. If it is pending, stop and hand over to /swarmforge:squad-approve. Never approve a gate while driving.

Dispatch with the Agent tool, subagent_type set to swarmforge:<stage> — plugin agents register namespaced, and a bare stage name either errors or, worse, resolves to an unrelated agent of the same name that happens to be installed. state.json stores the bare stage name; only the dispatch is prefixed. Pass the story packet as described in ../squad-pipeline/references/state.md: ids, paths, stage, completed stages, artifact paths, verify commands, the constitution path, and the working tree. Pass paths rather than file contents — agents read for themselves.

Apply isolation per config.json: with parallel-only, add isolation: "worktree" only when stories are advancing concurrently or a batched stage fans out.

4. Absorb the result

On return:

  • Write handoffs/<nn>-<stage>.md with what the agent reported, including the verify command and its actual result.
  • If the agent handed back a blocker, write .squad/blockers/<story-id>-<nn>.md, set blocked in state.json, stop, and surface it. A blocker is resolved by a human decision — usually narrowing or re-slicing — not by retrying.
  • Otherwise add the stage to completed, set stage to the next one, and set that stage's gate to pending if it owns one.
  • If the stage wrote code and isolation produced a worktree, merge it. Conflicts belong to the main session.

Never record a verify result the agent did not report. If a stage claims a pass without showing the command output, treat that as a blocker.

5. Continue or pause

Continue to the next stage unless a gate is pending, a blocker was recorded, or the user asked to stop. When completed covers stages, mark the backlog item done and report the artifacts produced.

Keep the stage list visible as the run progresses so a long story stays legible.

Recommendation-only stages

code-reviewer and architect return recommendations and change nothing. Their output is input to hardener and senior-implementer respectively. If either of those stages is not in the profile, surface the recommendations to the user rather than dropping them.

Additional resources

  • ../squad-pipeline/references/pipeline.md — profiles, gates, isolation, batching.
  • ../squad-pipeline/references/state.md — state.json, packets, approval records.
  • ../squad-pipeline/references/roles.md — what each stage owns.