Free SKILL.md scraped from GitHub. Clone the repo or copy the file directly into your Claude Code skills directory.
npx versuz@latest install seb155-atlas-plugin-dist-atlas-dev-addon-skills-workflow-sprint-plangit clone https://github.com/seb155/atlas-plugin.gitcp atlas-plugin/SKILL.MD ~/.claude/skills/seb155-atlas-plugin-dist-atlas-dev-addon-skills-workflow-sprint-plan/SKILL.md---
name: workflow-sprint-plan
description: "Sprint planning (2 weeks) + task slicing. This skill should be used at sprint kickoff to slice roadmap items into sprint-sized tasks."
mode: [engineering]
effort: medium
superpowers_pattern: [iron_law, red_flags]
see_also: [workflow-product-roadmap, plan-builder, workflow-estimate]
thinking_mode: adaptive
version: 6.1.0
tier: [core, dev, admin]
category: planning
emoji: "🏃"
triggers: ["sprint plan", "2-week plan", "this sprint", "sprint kickoff"]
schema_version: 1
output_schema_ref: ".blueprint/schemas/workflow-step-result-v1.json"
resumable: true
parallelizable_groups: []
estimated_duration_min: 60
persona_tags: [product_manager, engineer]
requires_hitl: true
workflow_steps:
- step: 1
name: "Roadmap context"
skill: context-discovery
gate: MANDATORY
purpose: "Current quarter roadmap themes + priorities + velocity history"
parallelizable: false
depends_on: []
model_preference: sonnet
effort: low
- step: 2
name: "Slice into sprint-sized tasks"
skill: document-generator
gate: MANDATORY
purpose: "Each task ≤ 1 week nominal. Acceptance criteria. Story points if used."
parallelizable: false
depends_on: [1]
model_preference: opus
effort: high
- step: 3
name: "Estimate sizing"
skill: workflow-estimate
gate: MANDATORY
purpose: "Calibrate with historical velocity. Apply x0.15-0.25 realistic factor."
parallelizable: false
depends_on: [2]
model_preference: sonnet
effort: medium
- step: 4
name: "HITL commit"
skill: interactive-flow
gate: HARD_GATE
purpose: "Team/user commits to sprint scope via AskUserQuestion"
parallelizable: false
depends_on: [3]
model_preference: sonnet
effort: low
---
<red-flags>
| Thought | Reality |
|---|---|
| "Pack the sprint — we're ambitious" | Over-committed sprints = chronic slippage + morale rot. Calibrate. |
| "No need for acceptance criteria, we know what we want" | Day 9 someone asks 'is this done?' — AC = unambiguous answer. |
| "Story points are cargo-cult" | Use them OR don't, but estimate somehow. Gut-feel = x3 variance. |
</red-flags>
## Success output
```json
{
"workflow": "sprint-plan",
"status": "completed",
"sprint_number": N,
"dates": "YYYY-MM-DD → YYYY-MM-DD",
"committed_tasks": M,
"total_story_points": K,
"stretch_tasks": L,
"hitl_committed": true
}
```