docs(15-01): complete create gsd-planner agent plan

Tasks completed: 2/2
- Task 1: Create gsd-planner agent file (1,147 lines)
- Task 2: Verify agent completeness (all 14 sections present)

SUMMARY: .planning/phases/15-dedicated-planner-agent/15-01-SUMMARY.md
This commit is contained in:
Lex Christopherson
2026-01-16 07:46:36 -06:00
parent 1f45befed4
commit d24062ffae
2 changed files with 123 additions and 13 deletions

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## Current Position
Phase: 14 of 14 (Researcher Agent)
Plan: 3 of 3 in current phase
Status: Complete
Last activity: 2026-01-15 - Completed 14-03-PLAN.md
Phase: 15 of 15 (Dedicated Planner Agent)
Plan: 1 of 2 in current phase
Status: In progress
Last activity: 2026-01-16 - Completed 15-01-PLAN.md
Progress: ████████████████████████████ 33/33 plans (100%)
Progress: ██████████████████████████████ 34/35 plans (97%)
## Performance Metrics
**Velocity:**
- Total plans completed: 33
- Total plans completed: 34
- Average duration: 3.5 min
- Total execution time: ~115 min
- Total execution time: ~120 min
**By Phase:**
@@ -51,9 +51,10 @@ Progress: ███████████████████████
| 99 | 3 | 1 min | <1 min (parallel) |
| 13 | 3 | 10 min | 3.3 min |
| 14 | 3 | 11 min | 3.7 min |
| 15 | 1 | 5 min | 5 min |
**Recent Trend:**
- Last 5 plans: 13-03 (4m), 14-01 (4m), 14-02 (4m), 14-03 (3m)
- Last 5 plans: 14-01 (4m), 14-02 (4m), 14-03 (3m), 15-01 (5m)
- Trend: Consistent execution times
*Updated after each plan completion*
@@ -86,6 +87,8 @@ Progress: ███████████████████████
| 14 | 902 lines from ~1,200 source (25% reduction) | Preserved all concepts while removing redundancy |
| 14 | Thin orchestrator for /gsd:research-phase | Orchestrator 130 lines, expertise in agent |
| 14 | Parallel agent spawning for /gsd:research-project | 4 agents (stack, features, architecture, pitfalls) maximize throughput |
| 15 | 1,147 lines from ~3,580 source (68% reduction) | Complete planning methodology consolidated into single agent |
| 15 | 14 sections covering full planning workflow | Includes discovery, task breakdown, dependency graph, goal-backward, checkpoints, TDD, gap closure |
### Deferred Issues
@@ -108,16 +111,17 @@ None yet.
- Phase 12 added: Changelog & update awareness (remote changelog fetch, /gsd:whats-new, publish workflow integration)
- Phase 13 added: Dedicated debug agent (gsd-debugger with baked-in expertise, thin orchestrator pattern)
- Phase 14 added: Dedicated researcher agent (gsd-researcher with research methodology, tool strategy, output formats)
- Phase 15 added: Dedicated planner agent (gsd-planner with planning expertise, refactor plan-phase to thin orchestrator)
## Project Alignment
Last checked: 2026-01-15
Status: COMPLETE
Assessment: All 33 plans executed successfully across 14 phases.
Last checked: 2026-01-16
Status: IN PROGRESS
Assessment: Phase 15 Plan 01 complete, Plan 02 (thin orchestrator refactor) remaining.
Drift notes: None
## Session Continuity
Last session: 2026-01-15
Stopped at: Completed 14-03-PLAN.md (final plan)
Last session: 2026-01-16
Stopped at: Completed 15-01-PLAN.md
Resume file: None

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---
phase: 15
plan: 01
subsystem: agents
tags: [planner, agent, planning, methodology]
dependency-graph:
requires: [13, 14]
provides: [gsd-planner-agent, consolidated-planning-methodology]
affects: [future-plan-phase-refactor]
tech-stack:
added: []
patterns: [consolidated-agent, thin-orchestrator-pattern]
key-files:
created: [agents/gsd-planner.md]
modified: []
key-decisions:
- "14 sections covering complete planning workflow"
- "1,147 lines consolidated from ~3,580 lines of source material"
- "Follows gsd-debugger/gsd-researcher pattern"
metrics:
duration: "5 min"
completed: "2026-01-16"
---
# Phase 15 Plan 01: Create gsd-planner Agent Summary
**One-liner:** Consolidated ~3,580 lines of planning references into 1,147-line dedicated agent following gsd-debugger/gsd-researcher pattern.
## Accomplishments
1. **Created gsd-planner agent file** (`agents/gsd-planner.md`)
- Complete planning methodology baked into single agent file
- 1,147 lines (within 800-1200 target)
- 14 sections covering full planning workflow
- Follows established agent patterns from Phase 13-14
2. **Consolidated planning methodology from source files:**
- `references/principles.md` - Solo developer + Claude workflow philosophy
- `workflows/plan-phase.md` - Full execution flow with 16 steps
- `templates/phase-prompt.md` - PLAN.md structure and frontmatter
- `references/plan-format.md` - Task anatomy and types
- `references/scope-estimation.md` - Context budget and split signals
- `references/checkpoints.md` - Checkpoint types and authentication gates
- `references/tdd.md` - TDD detection and plan structure
- `references/goal-backward.md` - Must-haves derivation process
3. **Agent sections implemented:**
- `<role>` - Planning agent identity and responsibilities
- `<philosophy>` - Plans are prompts, quality degradation curve, ship fast
- `<discovery_levels>` - Levels 0-3 with triggers
- `<task_breakdown>` - Task anatomy, types, TDD detection
- `<dependency_graph>` - Wave analysis, vertical slices
- `<scope_estimation>` - Context budget, split signals, depth calibration
- `<plan_format>` - PLAN.md structure, frontmatter schema
- `<goal_backward>` - Truths, artifacts, key_links derivation
- `<checkpoints>` - Types, authentication gates, anti-patterns
- `<tdd_integration>` - When to use, plan structure, RED-GREEN-REFACTOR
- `<gap_closure_mode>` - Planning from verification gaps
- `<execution_flow>` - 16 steps from load_project_state to offer_next
- `<structured_returns>` - PLANNING COMPLETE, CHECKPOINT REACHED formats
- `<success_criteria>` - Standard mode and gap closure mode checklists
## Technical Details
**Source material (~3,580 lines):**
- principles.md: ~73 lines
- plan-phase.md: ~868 lines
- phase-prompt.md: ~575 lines
- plan-format.md: ~474 lines
- scope-estimation.md: ~257 lines
- checkpoints.md: ~789 lines
- tdd.md: ~264 lines
- goal-backward.md: ~287 lines
**Consolidation result:**
- 1,147 lines (68% reduction from source material)
- Preserved all critical concepts
- Eliminated redundancy between source files
- Kept concise examples for each concept
## Deviations from Plan
None - plan executed exactly as written.
## Commits
| Commit | Type | Description |
|--------|------|-------------|
| 1f45bef | feat | Create gsd-planner agent file |
## Next Phase Readiness
**Ready for Plan 15-02:** Refactor plan-phase.md to thin orchestrator
- gsd-planner agent contains all planning expertise
- plan-phase.md can be reduced to ~200 lines orchestrator
- Will spawn gsd-planner subagent for actual planning work
**Dependencies satisfied:**
- Agent file exists and is complete
- All 14 sections verified present
- Follows established pattern from gsd-debugger/gsd-researcher