Quick

With --full flag: enables the complete quality pipeline — discussion + research + plan-checking + verification. One flag for everything.

With --validate flag: enables plan-checking (max 2 iterations) and post-execution verification only. Use when you want quality guarantees without discussion or research.

With --discuss flag: lightweight discussion phase before planning. Surfaces assumptions, clarifies gray areas, captures decisions in CONTEXT.md so the planner treats them as locked.

With --research flag: spawns a focused research agent before planning. Investigates implementation approaches, library options, and pitfalls. Use when you're unsure how to approach a task.

Granular flags are composable: --discuss --research --validate gives the same result as --full.

Parse $ARGUMENTS for:

• --full flag → store $FULL_MODE=true, $DISCUSS_MODE=true, $RESEARCH_MODE=true, $VALIDATE_MODE=true
• --validate flag → store $VALIDATE_MODE=true
• --discuss flag → store $DISCUSS_MODE=true
• --research flag → store $RESEARCH_MODE=true
• Remaining text → use as $DESCRIPTION if non-empty

After parsing, normalize: if $DISCUSS_MODE and $RESEARCH_MODE and $VALIDATE_MODE are all true, set $FULL_MODE=true. This ensures --discuss --research --validate is treated identically to --full.

If $DESCRIPTION is empty after parsing, prompt user interactively:

Text mode (workflow.text_mode: true in config or --text flag): Set TEXT_MODE=true if --text is present in $ARGUMENTS OR text_mode from init JSON is true. When TEXT_MODE is active, replace every AskUserQuestion call with a plain-text numbered list and ask the user to type their choice number. This is required for non-Claude runtimes (OpenAI Codex, Gemini CLI, etc.) where AskUserQuestion is not available.

AskUserQuestion(
  header: "Quick Task",
  question: "What do you want to do?",
  followUp: null
)

Store response as $DESCRIPTION.

If still empty, re-prompt: "Please provide a task description."

Display banner based on active flags:

If $FULL_MODE (all phases enabled — --full or all granular flags):

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► QUICK TASK (FULL)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Discussion + research + plan checking + verification enabled

If $DISCUSS_MODE and $VALIDATE_MODE (no research):

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► QUICK TASK (DISCUSS + VALIDATE)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Discussion + plan checking + verification enabled

If $DISCUSS_MODE and $RESEARCH_MODE (no validate):

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► QUICK TASK (DISCUSS + RESEARCH)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Discussion + research enabled

If $RESEARCH_MODE and $VALIDATE_MODE (no discuss):

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► QUICK TASK (RESEARCH + VALIDATE)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Research + plan checking + verification enabled

If $DISCUSS_MODE only:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► QUICK TASK (DISCUSS)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Discussion phase enabled — surfacing gray areas before planning

If $RESEARCH_MODE only:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► QUICK TASK (RESEARCH)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Research phase enabled — investigating approaches before planning

If $VALIDATE_MODE only:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► QUICK TASK (VALIDATE)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Plan checking + verification enabled

Step 2: Initialize

if ! command -v gsd-sdk &>/dev/null; then
  echo "⚠ gsd-sdk not found in PATH — /gsd-quick requires it."
  echo ""
  echo "Install the GSD SDK:"
  echo "  npm install -g @gsd-build/sdk"
  echo ""
  echo "Or update GSD to get the latest packages:"
  echo "  /gsd-update"
  exit 1
fi

INIT=$(gsd-sdk query init.quick "$DESCRIPTION")
if [[ "$INIT" == @file:* ]]; then INIT=$(cat "${INIT#@file:}"); fi
AGENT_SKILLS_PLANNER=$(gsd-sdk query agent-skills gsd-planner 2>/dev/null)
AGENT_SKILLS_EXECUTOR=$(gsd-sdk query agent-skills gsd-executor 2>/dev/null)
AGENT_SKILLS_CHECKER=$(gsd-sdk query agent-skills gsd-checker 2>/dev/null)
AGENT_SKILLS_VERIFIER=$(gsd-sdk query agent-skills gsd-verifier 2>/dev/null)

Parse JSON for: planner_model, executor_model, checker_model, verifier_model, commit_docs, branch_name, quick_id, slug, date, timestamp, quick_dir, task_dir, roadmap_exists, planning_exists.

USE_WORKTREES=$(gsd-sdk query config-get workflow.use_worktrees 2>/dev/null || echo "true")

If the project uses git submodules, worktree isolation is skipped:

if [ -f .gitmodules ]; then
  echo "[worktree] Submodule project detected (.gitmodules exists) — falling back to sequential execution"
  USE_WORKTREES=false
fi

If roadmap_exists is false: Error — Quick mode requires an active project with ROADMAP.md. Run /gsd-new-project first.

Quick tasks can run mid-phase - validation only checks ROADMAP.md exists, not phase status.

Step 2.5: Handle quick-task branching

If branch_name is empty/null: Skip and continue on the current branch.

If branch_name is set: Check out the quick-task branch before any planning commits:

git checkout -b "$branch_name" 2>/dev/null || git checkout "$branch_name"

All quick-task commits for this run stay on that branch. User handles merge/rebase afterward.

Step 3: Create task directory

mkdir -p "${task_dir}"

Step 4: Create quick task directory

Create the directory for this quick task:

QUICK_DIR=".planning/quick/${quick_id}-${slug}"
mkdir -p "$QUICK_DIR"

Report to user:

Creating quick task ${quick_id}: ${DESCRIPTION}
Directory: ${QUICK_DIR}

Store $QUICK_DIR for use in orchestration.

Step 4.5: Discussion phase (only when $DISCUSS_MODE)

Skip this step entirely if NOT $DISCUSS_MODE.

Display banner:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► DISCUSSING QUICK TASK
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Surfacing gray areas for: ${DESCRIPTION}

4.5a. Identify gray areas

Analyze $DESCRIPTION to identify 2-4 gray areas — implementation decisions that would change the outcome and that the user should weigh in on.

Use the domain-aware heuristic to generate phase-specific (not generic) gray areas:

• Something users SEE → layout, density, interactions, states
• Something users CALL → responses, errors, auth, versioning
• Something users RUN → output format, flags, modes, error handling
• Something users READ → structure, tone, depth, flow
• Something being ORGANIZED → criteria, grouping, naming, exceptions

Each gray area should be a concrete decision point, not a vague category. Example: "Loading behavior" not "UX".

4.5b. Present gray areas

AskUserQuestion(
  header: "Gray Areas",
  question: "Which areas need clarification before planning?",
  options: [
    { label: "${area_1}", description: "${why_it_matters_1}" },
    { label: "${area_2}", description: "${why_it_matters_2}" },
    { label: "${area_3}", description: "${why_it_matters_3}" },
    { label: "All clear", description: "Skip discussion — I know what I want" }
  ],
  multiSelect: true
)

If user selects "All clear" → skip to Step 5 (no CONTEXT.md written).

4.5c. Discuss selected areas

For each selected area, ask 1-2 focused questions via AskUserQuestion:

AskUserQuestion(
  header: "${area_name}",
  question: "${specific_question_about_this_area}",
  options: [
    { label: "${concrete_choice_1}", description: "${what_this_means}" },
    { label: "${concrete_choice_2}", description: "${what_this_means}" },
    { label: "${concrete_choice_3}", description: "${what_this_means}" },
    { label: "You decide", description: "Claude's discretion" }
  ],
  multiSelect: false
)

Rules:

• Options must be concrete choices, not abstract categories
• Highlight recommended choice where you have a clear opinion
• If user selects "Other" with freeform text, switch to plain text follow-up (per questioning.md freeform rule)
• If user selects "You decide", capture as Claude's Discretion in CONTEXT.md
• Max 2 questions per area — this is lightweight, not a deep dive

Collect all decisions into $DECISIONS.

4.5d. Write CONTEXT.md

Write ${QUICK_DIR}/${quick_id}-CONTEXT.md using the standard context template structure:

# Quick Task ${quick_id}: ${DESCRIPTION} - Context

**Gathered:** ${date}
**Status:** Ready for planning

<domain>
## Task Boundary

${DESCRIPTION}

</domain>

<decisions>
## Implementation Decisions

### ${area_1_name}
- ${decision_from_discussion}

### ${area_2_name}
- ${decision_from_discussion}

### Claude's Discretion
${areas_where_user_said_you_decide_or_areas_not_discussed}

</decisions>

<specifics>
## Specific Ideas

${any_specific_references_or_examples_from_discussion}

[If none: "No specific requirements — open to standard approaches"]

</specifics>

<canonical_refs>
## Canonical References

${any_specs_adrs_or_docs_referenced_during_discussion}

[If none: "No external specs — requirements fully captured in decisions above"]

</canonical_refs>

Note: Quick task CONTEXT.md omits <code_context> and <deferred> sections (no codebase scouting, no phase scope to defer to). Keep it lean. The <canonical_refs> section is included when external docs were referenced — omit it only if no external docs apply.

Report: Context captured: ${QUICK_DIR}/${quick_id}-CONTEXT.md

Step 4.75: Research phase (only when $RESEARCH_MODE)

Skip this step entirely if NOT $RESEARCH_MODE.

Display banner:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► RESEARCHING QUICK TASK
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Investigating approaches for: ${DESCRIPTION}

Spawn a single focused researcher (not 4 parallel researchers like full phases — quick tasks need targeted research, not broad domain surveys):

Task(
  prompt="
<research_context>

**Mode:** quick-task
**Task:** ${DESCRIPTION}
**Output:** ${QUICK_DIR}/${quick_id}-RESEARCH.md

<files_to_read>
- .planning/STATE.md (Project state — what's already built)
- .planning/PROJECT.md (Project context)
- ./CLAUDE.md (if exists — project-specific guidelines)
${DISCUSS_MODE ? '- ' + QUICK_DIR + '/' + quick_id + '-CONTEXT.md (User decisions — research should align with these)' : ''}
</files_to_read>

${AGENT_SKILLS_PLANNER}

</research_context>

<focus>
This is a quick task, not a full phase. Research should be concise and targeted:
1. Best libraries/patterns for this specific task
2. Common pitfalls and how to avoid them
3. Integration points with existing codebase
4. Any constraints or gotchas worth knowing before planning

Do NOT produce a full domain survey. Target 1-2 pages of actionable findings.
</focus>

<output>
Write research to: ${QUICK_DIR}/${quick_id}-RESEARCH.md
Use standard research format but keep it lean — skip sections that don't apply.
Return: ## RESEARCH COMPLETE with file path
</output>
",
  subagent_type="gsd-phase-researcher",
  model="{planner_model}",
  description="Research: ${DESCRIPTION}"
)

After researcher returns:

1. Verify research exists at ${QUICK_DIR}/${quick_id}-RESEARCH.md
2. Report: "Research complete: ${QUICK_DIR}/${quick_id}-RESEARCH.md"

If research file not found, warn but continue: "Research agent did not produce output — proceeding to planning without research."

Step 5: Spawn planner (quick mode)

If $VALIDATE_MODE: Use quick-full mode with stricter constraints.

If NOT $VALIDATE_MODE: Use standard quick mode.

Task(
  prompt="
<planning_context>

**Mode:** ${VALIDATE_MODE ? 'quick-full' : 'quick'}
**Directory:** ${QUICK_DIR}
**Description:** ${DESCRIPTION}

<files_to_read>
- .planning/STATE.md (Project State)
- ./CLAUDE.md (if exists — follow project-specific guidelines)
${DISCUSS_MODE ? '- ' + QUICK_DIR + '/' + quick_id + '-CONTEXT.md (User decisions — locked, do not revisit)' : ''}
${RESEARCH_MODE ? '- ' + QUICK_DIR + '/' + quick_id + '-RESEARCH.md (Research findings — use to inform implementation choices)' : ''}
</files_to_read>

${AGENT_SKILLS_PLANNER}

**Project skills:** Check .claude/skills/ or .agents/skills/ directory (if either exists) — read SKILL.md files, plans should account for project skill rules

</planning_context>

<constraints>
- Create a SINGLE plan with 1-3 focused tasks
- Quick tasks should be atomic and self-contained
${RESEARCH_MODE ? '- Research findings are available — use them to inform library/pattern choices' : '- No research phase'}
${VALIDATE_MODE ? '- Target ~40% context usage (structured for verification)' : '- Target ~30% context usage (simple, focused)'}
${VALIDATE_MODE ? '- MUST generate `must_haves` in plan frontmatter (truths, artifacts, key_links)' : ''}
${VALIDATE_MODE ? '- Each task MUST have `files`, `action`, `verify`, `done` fields' : ''}
</constraints>

<output>
Write plan to: ${QUICK_DIR}/${quick_id}-PLAN.md
Return: ## PLANNING COMPLETE with plan path
</output>
",
  subagent_type="gsd-planner",
  model="{planner_model}",
  description="Quick plan: ${DESCRIPTION}"
)

After planner returns:

1. Verify plan exists at ${QUICK_DIR}/${quick_id}-PLAN.md
2. Extract plan count (typically 1 for quick tasks)
3. Report: "Plan created: ${QUICK_DIR}/${quick_id}-PLAN.md"

If plan not found, error: "Planner failed to create ${quick_id}-PLAN.md"

Step 5.5: Plan-checker loop (only when $VALIDATE_MODE)

Skip this step entirely if NOT $VALIDATE_MODE.

Display banner:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► CHECKING PLAN
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Spawning plan checker...

Checker prompt:

<verification_context>
**Mode:** quick-full
**Task Description:** ${DESCRIPTION}

<files_to_read>
- ${QUICK_DIR}/${quick_id}-PLAN.md (Plan to verify)
</files_to_read>

${AGENT_SKILLS_CHECKER}

**Scope:** This is a quick task, not a full phase. Skip checks that require a ROADMAP phase goal.
</verification_context>

<check_dimensions>
- Requirement coverage: Does the plan address the task description?
- Task completeness: Do tasks have files, action, verify, done fields?
- Key links: Are referenced files real?
- Scope sanity: Is this appropriately sized for a quick task (1-3 tasks)?
- must_haves derivation: Are must_haves traceable to the task description?

Skip: cross-plan deps (single plan), ROADMAP alignment
${DISCUSS_MODE ? '- Context compliance: Does the plan honor locked decisions from CONTEXT.md?' : '- Skip: context compliance (no CONTEXT.md)'}
</check_dimensions>

<expected_output>
- ## VERIFICATION PASSED — all checks pass
- ## ISSUES FOUND — structured issue list
</expected_output>

Task(
  prompt=checker_prompt,
  subagent_type="gsd-plan-checker",
  model="{checker_model}",
  description="Check quick plan: ${DESCRIPTION}"
)

Handle checker return:

• ## VERIFICATION PASSED: Display confirmation, proceed to step 6.
• ## ISSUES FOUND: Display issues, check iteration count, enter revision loop.

Revision loop (max 2 iterations):

Track iteration_count (starts at 1 after initial plan + check).

If iteration_count < 2:

Display: Sending back to planner for revision... (iteration ${N}/2)

Revision prompt:

<revision_context>
**Mode:** quick-full (revision)

<files_to_read>
- ${QUICK_DIR}/${quick_id}-PLAN.md (Existing plan)
</files_to_read>

${AGENT_SKILLS_PLANNER}

**Checker issues:** ${structured_issues_from_checker}

</revision_context>

<instructions>
Make targeted updates to address checker issues.
Do NOT replan from scratch unless issues are fundamental.
Return what changed.
</instructions>

Task(
  prompt=revision_prompt,
  subagent_type="gsd-planner",
  model="{planner_model}",
  description="Revise quick plan: ${DESCRIPTION}"
)

After planner returns → spawn checker again, increment iteration_count.

If iteration_count >= 2:

Display: Max iterations reached. ${N} issues remain: + issue list

Offer: 1) Force proceed, 2) Abort

Step 5.6: Pre-dispatch plan commit (worktree mode only)

When USE_WORKTREES !== "false", commit PLAN.md to the current branch before spawning the executor. This ensures the worktree inherits PLAN.md at its branch HEAD so the executor can read it via a worktree-rooted path — avoiding the main-repo path priming that triggers CC #36182 path-resolution drift.

Skip this step entirely if USE_WORKTREES === "false" (non-worktree mode: PLAN.md is committed in Step 8 as usual).

if [ "${USE_WORKTREES}" != "false" ]; then
  COMMIT_DOCS=$(gsd-sdk query config-get commit_docs 2>/dev/null || echo "true")
  if [ "$COMMIT_DOCS" != "false" ]; then
    git add "${QUICK_DIR}/${quick_id}-PLAN.md"
    git commit --no-verify -m "docs(${quick_id}): pre-dispatch plan for ${DESCRIPTION}" -- "${QUICK_DIR}/${quick_id}-PLAN.md" || true
  fi
fi

Step 6: Spawn executor

Capture current HEAD before spawning (used for worktree branch check):

EXPECTED_BASE=$(git rev-parse HEAD)

Spawn gsd-executor with plan reference:

Task(
  prompt="
Execute quick task ${quick_id}.

${USE_WORKTREES !== "false" ? `
<worktree_branch_check>
FIRST ACTION before any other work: verify this worktree branch is based on the correct commit.
Run: git merge-base HEAD ${EXPECTED_BASE}
If the result differs from ${EXPECTED_BASE}, hard-reset to the correct base (safe — runs before any agent work):
  git reset --hard ${EXPECTED_BASE}
Then verify: if [ "$(git rev-parse HEAD)" != "${EXPECTED_BASE}" ]; then echo "ERROR: Could not correct worktree base"; exit 1; fi
This corrects a known issue where EnterWorktree creates branches from main instead of the feature branch HEAD (affects all platforms).
</worktree_branch_check>
` : ''}

<files_to_read>
- ${QUICK_DIR}/${quick_id}-PLAN.md (Plan)
- .planning/STATE.md (Project state)
- ./CLAUDE.md (Project instructions, if exists)
- .claude/skills/ or .agents/skills/ (Project skills, if either exists — list skills, read SKILL.md for each, follow relevant rules during implementation)
</files_to_read>

${AGENT_SKILLS_EXECUTOR}

<constraints>
- Execute all tasks in the plan
- Commit each task atomically (code changes only)
- Create summary at: ${QUICK_DIR}/${quick_id}-SUMMARY.md
- Do NOT commit docs artifacts (SUMMARY.md, STATE.md, PLAN.md) — the orchestrator handles the docs commit in Step 8
- Do NOT update ROADMAP.md (quick tasks are separate from planned phases)
</constraints>
",
  subagent_type="gsd-executor",
  model="{executor_model}",
  ${USE_WORKTREES !== "false" ? 'isolation="worktree",' : ''}
  description="Execute: ${DESCRIPTION}"
)

After executor returns:

1. Worktree cleanup: If the executor ran with isolation="worktree", merge the worktree branch back and clean up:

   # Find worktrees created by the executor
   WORKTREES=$(git worktree list --porcelain | grep "^worktree " | grep -v "$(pwd)$" | sed 's/^worktree //')
   for WT in $WORKTREES; do
     WT_BRANCH=$(git -C "$WT" rev-parse --abbrev-ref HEAD 2>/dev/null)
     if [ -n "$WT_BRANCH" ] && [ "$WT_BRANCH" != "HEAD" ]; then
       # --- Orchestrator file protection (#1756) ---
       # Backup STATE.md and ROADMAP.md before merge (main always wins)
       STATE_BACKUP=$(mktemp)
       ROADMAP_BACKUP=$(mktemp)
       [ -f .planning/STATE.md ] && cp .planning/STATE.md "$STATE_BACKUP" || true
       [ -f .planning/ROADMAP.md ] && cp .planning/ROADMAP.md "$ROADMAP_BACKUP" || true
   
       # Snapshot files on main to detect resurrections
       PRE_MERGE_FILES=$(git ls-files .planning/)
   
       # Pre-merge deletion guard: block merges that delete tracked .planning/ files
       DELETIONS=$(git diff --diff-filter=D --name-only HEAD..."$WT_BRANCH" 2>/dev/null || true)
       if [ -n "$DELETIONS" ]; then
         echo "BLOCKED: Worktree branch $WT_BRANCH contains file deletions: $DELETIONS"
         echo "Review these deletions before merging. If intentional, remove this guard and re-run."
         rm -f "$STATE_BACKUP" "$ROADMAP_BACKUP"
         continue
       fi
   
       git merge "$WT_BRANCH" --no-ff --no-edit -m "chore: merge quick task worktree ($WT_BRANCH)" 2>&1 || {
         echo "⚠ Merge conflict from worktree $WT_BRANCH — resolve manually"
         echo "  STATE.md backup:   $STATE_BACKUP"
         echo "  ROADMAP.md backup: $ROADMAP_BACKUP"
         echo "  Restore with: cp \$STATE_BACKUP .planning/STATE.md && cp \$ROADMAP_BACKUP .planning/ROADMAP.md"
         break
       }
   
       # Restore orchestrator-owned files
       if [ -s "$STATE_BACKUP" ]; then cp "$STATE_BACKUP" .planning/STATE.md; fi
       if [ -s "$ROADMAP_BACKUP" ]; then cp "$ROADMAP_BACKUP" .planning/ROADMAP.md; fi
       rm -f "$STATE_BACKUP" "$ROADMAP_BACKUP"
   
       # Remove files deleted on main but re-added by worktree (--no-ff guarantees a merge commit so HEAD~1 is reliable)
       DELETED_FILES=$(git diff --diff-filter=A --name-only HEAD~1 -- .planning/ 2>/dev/null || true)
       for RESURRECTED in $DELETED_FILES; do
         if ! echo "$PRE_MERGE_FILES" | grep -qxF "$RESURRECTED"; then
           git rm -f "$RESURRECTED" 2>/dev/null || true
         fi
       done
   
       if ! git diff --quiet .planning/STATE.md .planning/ROADMAP.md 2>/dev/null || \
          [ -n "$DELETED_FILES" ]; then
         COMMIT_DOCS=$(gsd-sdk query config-get commit_docs 2>/dev/null || echo "true")
         if [ "$COMMIT_DOCS" != "false" ]; then
           git add .planning/STATE.md .planning/ROADMAP.md 2>/dev/null || true
           git commit --amend --no-edit 2>/dev/null || true
         fi
       fi
   
       # Safety net: rescue uncommitted SUMMARY.md before worktree removal (#2296, mirrors #2070)
       UNCOMMITTED_SUMMARY=$(git -C "$WT" ls-files --modified --others --exclude-standard -- "*SUMMARY.md" 2>/dev/null || true)
       if [ -n "$UNCOMMITTED_SUMMARY" ]; then
         echo "⚠ SUMMARY.md was not committed by executor — committing now to prevent data loss"
         git -C "$WT" add -- "*SUMMARY.md" 2>/dev/null || true
         git -C "$WT" commit --no-verify -m "docs(recovery): rescue uncommitted SUMMARY.md before worktree removal (#2070)" 2>/dev/null || true
         git merge "$WT_BRANCH" --no-edit -m "chore: merge rescued SUMMARY.md from executor worktree ($WT_BRANCH)" 2>/dev/null || true
       fi
   
       if ! git worktree remove "$WT" --force; then
         WT_NAME=$(basename "$WT")
         if [ -f ".git/worktrees/${WT_NAME}/locked" ]; then
           echo "⚠ Worktree $WT is locked — attempting to unlock and retry"
           git worktree unlock "$WT" 2>/dev/null || true
           if ! git worktree remove "$WT" --force; then
             echo "⚠ Residual worktree at $WT — manual cleanup required after session exits:"
             echo "    git worktree unlock \"$WT\" && git worktree remove \"$WT\" --force && git branch -D \"$WT_BRANCH\""
           fi
         else
           echo "⚠ Residual worktree at $WT (remove failed) — investigate manually"
         fi
       fi
       git branch -D "$WT_BRANCH" 2>/dev/null || true
     fi
   done
   

   If workflow.use_worktrees is false, skip this step.
2. Verify summary exists at ${QUICK_DIR}/${quick_id}-SUMMARY.md
3. Extract commit hash from executor output
4. Report completion status

Known Claude Code bug (classifyHandoffIfNeeded): If executor reports "failed" with error classifyHandoffIfNeeded is not defined, this is a Claude Code runtime bug — not a real failure. Check if summary file exists and git log shows commits. If so, treat as successful.

If summary not found, error: "Executor failed to create ${quick_id}-SUMMARY.md"

Note: For quick tasks producing multiple plans (rare), spawn executors in parallel waves per execute-phase patterns.

Step 6.25: Code review (auto)

Skip this step entirely if $FULL_MODE is false.

Config gate:

CODE_REVIEW_ENABLED=$(gsd-sdk query config-get workflow.code_review 2>/dev/null || echo "true")

If "false", skip with message "Code review skipped (workflow.code_review=false)".

Scope files from executor's commits:

# Find the diff base: last commit before quick task started
# Use git log to find commits referencing the quick task id, then take the parent of the oldest
QUICK_COMMITS=$(git log --oneline --format="%H" --grep="${quick_id}" 2>/dev/null)
if [ -n "$QUICK_COMMITS" ]; then
  DIFF_BASE=$(echo "$QUICK_COMMITS" | tail -1)^
  # Verify parent exists (guard against first commit in repo)
  git rev-parse "${DIFF_BASE}" >/dev/null 2>&1 || DIFF_BASE=$(echo "$QUICK_COMMITS" | tail -1)
else
  # No commits found for this quick task — skip review
  DIFF_BASE=""
fi

if [ -n "$DIFF_BASE" ]; then
  CHANGED_FILES=$(git diff --name-only "${DIFF_BASE}..HEAD" -- . ':!.planning' 2>/dev/null | tr '\n' ' ')
else
  CHANGED_FILES=""
fi

If CHANGED_FILES is empty, skip with "No source files changed — skipping code review."

Invoke review:

Task(
  prompt="Review these files for bugs, security issues, and code quality.
  Files: ${CHANGED_FILES}
  Output: ${QUICK_DIR}/${quick_id}-REVIEW.md
  Depth: quick",
  subagent_type="gsd-code-reviewer",
  model="{executor_model}"
)

If review produces findings, display advisory message. Error handling: Failures are non-blocking — catch and proceed.

Step 6.5: Verification (only when $VALIDATE_MODE)

Skip this step entirely if NOT $VALIDATE_MODE.

Display banner:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 GSD ► VERIFYING RESULTS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

◆ Spawning verifier...

Task(
  prompt="Verify quick task goal achievement.
Task directory: ${QUICK_DIR}
Task goal: ${DESCRIPTION}

<files_to_read>
- ${QUICK_DIR}/${quick_id}-PLAN.md (Plan)
</files_to_read>

${AGENT_SKILLS_VERIFIER}

Check must_haves against actual codebase. Create VERIFICATION.md at ${QUICK_DIR}/${quick_id}-VERIFICATION.md.",
  subagent_type="gsd-verifier",
  model="{verifier_model}",
  description="Verify: ${DESCRIPTION}"
)

Read verification status:

grep "^status:" "${QUICK_DIR}/${quick_id}-VERIFICATION.md" | cut -d: -f2 | tr -d ' '

Store as $VERIFICATION_STATUS.

Step 7: Update STATE.md

Update STATE.md with quick task completion record.

7a. Check if "Quick Tasks Completed" section exists:

Read STATE.md and check for ### Quick Tasks Completed section.

7b. If section doesn't exist, create it:

Insert after ### Blockers/Concerns section:

If $VALIDATE_MODE:

### Quick Tasks Completed

| # | Description | Date | Commit | Status | Directory |
|---|-------------|------|--------|--------|-----------|

If NOT $VALIDATE_MODE:

### Quick Tasks Completed

| # | Description | Date | Commit | Directory |
|---|-------------|------|--------|-----------|

Note: If the table already exists, match its existing column format. If adding --validate (or --full) to a project that already has quick tasks without a Status column, add the Status column to the header and separator rows, and leave Status empty for the new row's predecessors.

7c. Append new row to table:

Use date from init:

If $VALIDATE_MODE (or table has Status column):

| ${quick_id} | ${DESCRIPTION} | ${date} | ${commit_hash} | ${VERIFICATION_STATUS} | [${quick_id}-${slug}](./quick/${quick_id}-${slug}/) |

If NOT $VALIDATE_MODE (and table has no Status column):

| ${quick_id} | ${DESCRIPTION} | ${date} | ${commit_hash} | [${quick_id}-${slug}](./quick/${quick_id}-${slug}/) |

7d. Update "Last activity" line:

Use date from init:

Last activity: ${date} - Completed quick task ${quick_id}: ${DESCRIPTION}

Use Edit tool to make these changes atomically

Step 8: Final commit and completion

Stage and commit quick task artifacts. This step MUST always run — even if the executor already committed some files (e.g. when running without worktree isolation). The gsd-sdk query commit command (or legacy gsd-tools.cjs commit) handles already-committed files gracefully.

Build file list:

• ${QUICK_DIR}/${quick_id}-PLAN.md
• ${QUICK_DIR}/${quick_id}-SUMMARY.md
• .planning/STATE.md
• If $DISCUSS_MODE and context file exists: ${QUICK_DIR}/${quick_id}-CONTEXT.md
• If $RESEARCH_MODE and research file exists: ${QUICK_DIR}/${quick_id}-RESEARCH.md
• If $VALIDATE_MODE and verification file exists: ${QUICK_DIR}/${quick_id}-VERIFICATION.md

# Explicitly stage all artifacts before commit — PLAN.md may be untracked
# if the executor ran without worktree isolation and committed docs early
# Filter .planning/ files from staging if commit_docs is disabled (#1783)
COMMIT_DOCS=$(gsd-sdk query config-get commit_docs 2>/dev/null || echo "true")
if [ "$COMMIT_DOCS" = "false" ]; then
  file_list_filtered=$(echo "${file_list}" | tr ' ' '\n' | grep -v '^\.planning/' | tr '\n' ' ')
  git add ${file_list_filtered} 2>/dev/null
else
  git add ${file_list} 2>/dev/null
fi
gsd-sdk query commit "docs(quick-${quick_id}): ${DESCRIPTION}" ${file_list}

Get final commit hash:

commit_hash=$(git rev-parse --short HEAD)

Display completion output:

If $VALIDATE_MODE:

---

GSD > QUICK TASK COMPLETE (VALIDATED)

Quick Task ${quick_id}: ${DESCRIPTION}

${RESEARCH_MODE ? 'Research: ' + QUICK_DIR + '/' + quick_id + '-RESEARCH.md' : ''}
Summary: ${QUICK_DIR}/${quick_id}-SUMMARY.md
Verification: ${QUICK_DIR}/${quick_id}-VERIFICATION.md (${VERIFICATION_STATUS})
Commit: ${commit_hash}

---

Ready for next task: /gsd-quick ${GSD_WS}

If NOT $VALIDATE_MODE:

---

GSD > QUICK TASK COMPLETE

Quick Task ${quick_id}: ${DESCRIPTION}

${RESEARCH_MODE ? 'Research: ' + QUICK_DIR + '/' + quick_id + '-RESEARCH.md' : ''}
Summary: ${QUICK_DIR}/${quick_id}-SUMMARY.md
Commit: ${commit_hash}

---

Ready for next task: /gsd-quick ${GSD_WS}