Individual skill
spec-driven-dev-v2
Use when an agent will work for hours or days across many files and multiple vertical slices. Drives a three-level Project → Sprint → Task hierarchy with isolated per-task execution, a review round-loop, context packs for subagent reviewers, governance-as-code, and orchestrator-readable state. Designed for long-running drivers like /loop, autoresearch:ship, and goal-driven.
skills/spec-driven-dev-v2/SKILL.md
Source commit ebbc355b6db90b445649efba9a58022d049c9ee2
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 4, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 232
- Repository last updated
- Jun 9, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- gemini-cli-extension Repository topic
- engineering Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 12,632 bytesSKILL.mdcore · 12,632 bytesSKILL.mdcore · 12,632 bytesSKILL.mdcore · 12,632 bytesscripts/governance-check.shruns · 6,737 bytesscripts/task-lint.shruns · 3,170 bytestemplates/artifact-registry/RULE.mddoc · 2,444 bytestemplates/project/PLAN.mddoc · 2,826 bytestemplates/project/RFC.mddoc · 2,098 bytestemplates/project/STATE.jsonasset · 319 bytestemplates/review/REVIEW.mddoc · 5,039 bytestemplates/sprint/REVIEWS.mddoc · 1,449 bytestemplates/sprint/SPRINT.mddoc · 1,638 bytestemplates/sprint/STATE.jsonasset · 550 bytestemplates/sprint/TASKS.mddoc · 1,578 bytestemplates/task/TASK.mddoc · 2,211 bytes
Read excerpt
# Spec-Driven Development v2
v1 assumed one agent shipping one feature in one session. v2 assumes an
orchestrator (or a human) driving the agent across many sessions — possibly
for days — and keeps work correct the entire time.
v2 adds:
1. **Three-layer hierarchy** — Project → Sprint → Task
2. **Per-task state** — JSON files an orchestrator can read to resume cold
3. **Review round-loop** — review → feedback → modify → re-review until clean
4. **Worktree isolation** — every task runs in a clean checkout, revertable alone
5. **Context pack** — the briefing a reasoning-blind subagent reviewer needs
6. **Mechanical task gate** — sizing/acceptance/rollback checks enforced by script