skill-team-plan

# Team Plan Skill Multi-agent planning with wave-based parallelization. Spawns 2-3 teammates to generate alternative plans, then synthesizes into a final plan with trade-off analysis. **IMPORTANT**: This skill requires `OPENCODE_EXPERIMENTAL_AGENT_TEAMS=1` environment variable. If team creation fails, gracefully degrades to single-agent planning via skill-planner. ## Context References Reference (load as needed during synthesis): - Path: `.opencode/context/patterns/team-orchestration.md` - Wave coordination patterns - Path: `.opencode/context/formats/team-metadata-extension.md` - Team result schema - Path: `.opencode/context/formats/return-metadata-file.md` - Base metadata schema - Path: `.opencode/context/reference/team-wave-helpers.md` - Reusable wave patterns ## Trigger Conditions This skill activates when: - `/plan N --team` is invoked - Task exists and status allows planning - Team mode is requested via --team flag ## Input Parameters | Parameter | Type | Required | Description | |-----------|------|----------|-------------| | `task_number` | integer | Yes | Task to plan | | `research_path` | string | No | Path to research report | | `team_size` | integer | No | Number of teammates (2-3, default 2) | | `session_id` | string | Yes | Session ID for tracking | | `model_flag` | string | No | Model override (haiku, sonnet, opus). If set, use instead of default | | `effort_flag` | string | No | Effort level (fast, hard). Passed as prompt context | **Model Selection**: Determine teammate model early: ```bash # Use model_flag if provided, otherwise default to sonnet (cost-effective for team mode) teammate_model="${model_flag:-sonnet}" model_preference_line="Model preference: Use Claude ${teammate_model^} 4.6 for this task." ``` --- ## Execution Flow ### Stage 1: Input Validation Validate required inputs: - `task_number` - Must exist in state.json - `team_size` - Clamp to range [2, 3], default 2 ```bash # Lookup task task_data=$(jq -r --argjson num "$task_number" \ '.active_projects[] | select(.project_number == $num)' \ specs/state.json) if [ -z "$task_data" ]; then return error "Task $task_number not found" fi # Extract fields task_type=$(echo "$task_data" | jq -r '.task_type // "general"') status=$(echo "$task_data" | jq -r '.status') project_name=$(echo "$task_data" | jq -r '.project_name') description=$(echo "$task_data" | jq -r '.description // ""') # Validate team_size (2-3 for planning) team_size=${team_size:-2} [ "$team_size" -lt 2 ] && team_size=2 [ "$team_size" -gt 3 ] && team_size=3 ``` --- ### Stage 2: Preflight Status Update Update task status to "planning" BEFORE spawning teammates. **Update state.json**: ```bash jq --arg ts "$(date -u +%Y-%m-%dT%H:%M:%SZ)" \ --arg status "planning" \ --arg sid "$session_id" \ '(.active_projects[] | select(.project_number == '$task_number')) |= . + { status: $status, last_updated: $ts, session_id: $sid }' specs/state.json > specs/tmp/state.json && mv specs/tmp/state.json specs/state.json ``` **Update TODO.md**: Change status marker to `[PLANNING]`. --- ### Stage 3: Create Postflight Marker Create marker file to prevent premature termination: ```bash padded_num=$(printf "%03d" "$task_number") mkdir -p "specs/${padded_num}_${project_name}" cat > "specs/${padded_num}_${project_name}/.postflight-pending" << EOF { "session_id": "${session_id}", "skill": "skill-team-plan", "task_number": ${task_number}, "operation": "team-plan", "team_size": ${team_size}, "reason": "Team planning in progress: synthesis, status update, git commit pending" } EOF ``` --- ### Stage 4: Check Team Mode Availability Verify Agent Teams feature is available: ```bash # Check environment variable if [ "$OPENCODE_EXPERIMENTAL_AGENT_TEAMS" != "1" ]; then echo "Warning: Team mode unavailable, falling back to single agent" # Fall back to skill-planner (see Stage 4a) fi ``` --- ### Stage 4a: Fallback to Single Agent If team mode is unavailable: 1. Log warning about degradation 2. Invoke `skill-planner` via Skill tool 3. Pass original parameters 4. Add `degraded_to_single: true` to metadata 5. Continue with postflight --- ### Stage 5a: Calculate Artifact Number Read `next_artifact_number` from state.json and use (current-1) since plan stays in the same round as research: ```bash # Read next_artifact_number from state.json next_num=$(jq -r --argjson num "$task_number" \ '.active_projects[] | select(.project_number == $num) | .next_artifact_number // 1' \ specs/state.json) # Plan uses (current - 1) to stay in the same round as research # If next_artifact_number is 1 (no research yet), use 1 if [ "$next_num" -le 1 ]; then artifact_number=1 else artifact_number=$((next_num - 1)) fi # Fallback for legacy tasks: count existing plan artifacts if [ "$next_num" = "null" ] || [ -z "$next_num" ]; then padded_num=$(printf "%03d" "$task_number") count=$(ls "specs/${padded_num}_${project_name}/plans/"*[0-9][0-9]*.md 2>/dev/null | wc -l) artifact_number=$((count + 1)) fi run_padded=$(printf "%02d" "$artifact_number") # run_padded is now the artifact number for this team planning run (e.g., "01") ``` **Note**: Team plan does NOT increment `next_artifact_number`. Only research advances the sequence. --- ### Stage 5b: Load Research Context Load research report if available: ```bash padded_num=$(printf "%03d" "$task_number") research_content="" if [ -n "$research_path" ] && [ -f "$research_path" ]; then research_content=$(cat "$research_path") fi ``` --- ### Stage 5: Spawn Planning Wave Create teammate prompts and spawn wave. Pass `artifact_number` and `teammate_letter` to each teammate. **Delegation context for teammates**: ```json { "artifact_number": "{run_padded}", "teammate_letter": "a", "artifact_pattern": "{NN}_candidate-{letter}.md" } ``` **Teammate A - Plan Version A (Incremental Delivery)**: ``` Create an implementation plan for task {task_number}: {description} {model_preference_line} Artifact number: {run_padded} Teammate letter: a Focus on incremental delivery with verification at each phase. Each phase should deliver working, tested functionality. Consider dependencies between phases. Research findings: {research_content} Output your plan to: specs/{NNN}_{SLUG}/plans/{run_padded}_candidate-a.md Format: Standard implementation plan format with: - Overview - Phases with status markers [NOT STARTED] - Tasks with file modifications - Verification steps per phase - Estimated effort ``` **Teammate B - Plan Version B (Alternative Boundaries)**: ``` Create an alternative implementation plan for task {task_number}: {description} {model_preference_line} Artifact number: {run_padded} Teammate letter: b Consider different phase boundaries or ordering. Look for opportunities to parallelize phases. Focus on risk mitigation through early verification. Research findings: {research_content} Do NOT duplicate Teammate A's exact phase structure. Provide a meaningfully different approach. Output your plan to: specs/{NNN}_{SLUG}/plans/{run_padded}_candidate-b.md Format: Same as Teammate A ``` **Teammate C - Risk/Dependency Analysis (if team_size >= 3)**: ``` Analyze dependencies and risks for implementing task {task_number}: {description} {model_preference_line} Artifact number: {run_padded} Teammate letter: c Identify: - Which phases can be parallelized vs must be sequential - Critical path through the implementation - High-risk phases requiring extra verification - External dependencies that could block progress Research findings: {research_content} Output your analysis to: specs/{NNN}_{SLUG}/plans/{run_padded}_risk-analysis.md Format: Risk analysis with dependency graph and critical path ``` --- **Spawn teammates using TeammateTool**. **IMPORTANT**: Pass the `model` parameter to enforce model selection: - Use `model: "sonnet"` for all tasks **Synthesis uses base number without letter**: After all teammates complete, the synthesis plan uses `{run_padded}_{slug}.md` (e.g., `01_implementation-plan.md`). --- ### Stage 6: Wait for Wave Completion Wait for all teammates to complete or timeout: ``` Timeout: 30 minutes for Wave 1 While not all complete and not timed out: - Check teammate completion status - Collect completed results - Wait 30 seconds between checks On timeout: - Mark remaining as "timeout" - Continue with available results ``` --- ### Stage 7: Collect Teammate Results Read each teammate's output file: ```bash teammate_results=[] padded_num=$(printf "%03d" "$task_number") for candidate in a b; do file="specs/${padded_num}_${project_name}/plans/${run_padded}_candidate-${candidate}.md" if [ -f "$file" ]; then teammate_results+=("...") fi done # Also check for risk analysis if team_size >= 3 if [ "$team_size" -ge 3 ]; then file="specs/${padded_num}_${project_name}/plans/${run_padded}_risk-analysis.md" if [ -f "$file" ]; then teammate_results+=("...") fi fi ``` --- ### Stage 8: Synthesize Plans Lead synthesizes plan candidates: 1. **Compare phase structures** from candidates A and B 2. **Evaluate trade-offs** between approaches 3. **Incorporate risk analysis** (if available) 4. **Select best elements** from each candidate 5. **Identify parallelization opportunities** **Trade-off Comparison**: - Phase count and estimated effort - Risk profile - Dependency complexity - Parallelization potential --- ### Stage 9: Create Final Plan Write synthesized plan: ```markdown # Implementation Plan: Task #{N} **Task**: {title} **Version**: {run_padded} **Created**: {ISO_DATE} **Task Type**: {task_type} **Mode**: Team Planning ({team_size} teammates) ## Overview {Synthesized approach based on candidate evaluation} ## Trade-off Analysis ### Candidate A (Incremental Delivery) - Phases: {N} - Estimated effort: {hours} - Strengths: {list} - Weaknesses: {list} ### Candidate B (Alternative) - Phases: {N} - Estimated effort: {hours} - Strengths: {list} - Weaknesses: {list} ### Selected Approach {Explanation of why chosen elements were selected} ## Phases ### Phase 1: {Name} [NOT STARTED] **Estimated effort**: {hours} **Objectives**: 1. {Objective} **Files to modify**: - `path/to/file` - {changes} **Steps**: 1. {Step} **Verification**: - {How to verify} ---