140 lines
7.1 KiB
Markdown
140 lines
7.1 KiB
Markdown
# Project State
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## Project Summary
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**Building:** Brownfield support for GSD - `/gsd:map-codebase` workflow that analyzes existing codebases using parallel Explore agents, producing structured `.planning/codebase/` documents.
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**Core requirements:**
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- `/gsd:map-codebase` produces useful codebase documents from any codebase
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- Documents are focused (<100 lines each) and easy to update incrementally
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- `/gsd:new-project` detects existing code and offers mapping
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- `/gsd:plan-phase` loads relevant codebase context automatically
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- Codebase map updates after plan execution
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**Constraints:**
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- Explore agents required for initial mapping
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- Each codebase map file must stay under ~100 lines
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- Only load relevant codebase sections into phase planning
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- Follow existing GSD command/workflow/template patterns
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## Current Position
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Phase: 16 of 16 (Plan Verification Loop)
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Plan: 3 of 3 in current phase
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Status: Phase complete
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Last activity: 2026-01-16 - Completed 16-03-PLAN.md
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Progress: ███████████████████████████████████████ 39/39 plans (100%)
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## Performance Metrics
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**Velocity:**
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- Total plans completed: 39
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- Average duration: 3.4 min
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- Total execution time: ~132 min
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**By Phase:**
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| Phase | Plans | Total | Avg/Plan |
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|-------|-------|-------|----------|
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| 1 | 3 | 9 min | 3 min |
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| 2 | 2 | 5 min | 2.5 min |
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| 3 | 1 | 2 min | 2 min |
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| 4 | 2 | 7 min | 3.5 min |
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| 5 | 2 | 5 min | 2.5 min |
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| 6 | 2 | 4 min | 2 min |
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| 7 | 1 | 4 min | 4 min |
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| 8 | 1 | 1 min | 1 min |
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| 9 | 1 | 3 min | 3 min |
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| 10 | 4 | 33 min | 8.3 min |
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| 11 | 4 | 12 min | 3 min |
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| 99 | 3 | 1 min | <1 min (parallel) |
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| 13 | 3 | 10 min | 3.3 min |
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| 14 | 3 | 11 min | 3.7 min |
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| 15 | 3 | 7 min | 2.3 min |
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| 16 | 3 | 10 min | 3.3 min |
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**Recent Trend:**
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- Last 5 plans: 15-03 (1m), 16-01 (3m), 16-02 (4m), 16-03 (3m)
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- Trend: Consistent execution times
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*Updated after each plan completion*
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## Accumulated Context
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### Decisions Made
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| Phase | Decision | Rationale |
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|-------|----------|-----------|
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| 0 | Folder with focused files | Easier to update incrementally than monolithic file |
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| 0 | Update after plan execution | Fits existing STATE.md update pattern |
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| 0 | Parallel Explore agents | Thoroughness for initial mapping |
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| 0 | Selective context loading | Avoid loading irrelevant sections |
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| 6 | Frontmatter with dependency graph | Enable automatic context assembly via transitive closure |
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| 6 | Intelligent summary selection | Scan frontmatter, build graph, auto-select relevant phases |
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| 8 | Active milestone details in ROADMAP.md | Single source of truth during development, archive only on completion |
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| 9 | Phase-scoped UAT issues | Keep UAT findings tied to specific plan, not global ISSUES.md |
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| 10 | git mv preserves history | Rename workflow while keeping git history intact |
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| 10 | execute-plan = single, execute-phase = parallel | Clear naming for single-plan vs multi-plan execution |
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| 10 | Agent-history v1.2 schema | Extended for parallel tracking, dependencies, resume support |
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| 11 | Frontmatter parallelization markers | parallelizable, depends_on, files_exclusive in plan template |
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| 11 | Vertical slices over workflow stages | Maximize independence when parallelization enabled |
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| 11 | SUMMARY references only when needed | Avoid reflexive sequential chains |
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| 13 | Consolidated debugging expertise to 990 lines | Complete methodology with 59% reduction from source material |
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| 13 | Thin orchestrator pattern for /gsd:debug | Orchestrator <200 lines, expertise in agent - reduces main context from ~2,400 to ~150 |
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| 13 | Deprecated reference files with redirect notices | No duplicate content between references and agent |
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| 14 | 4 explicit research modes | Ecosystem, feasibility, implementation, comparison cover all needs |
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| 14 | Context7 > Official > WebSearch hierarchy | Prevents hallucination with authoritative sources first |
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| 14 | 902 lines from ~1,200 source (25% reduction) | Preserved all concepts while removing redundancy |
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| 14 | Thin orchestrator for /gsd:research-phase | Orchestrator 130 lines, expertise in agent |
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| 14 | Parallel agent spawning for /gsd:research-project | 4 agents (stack, features, architecture, pitfalls) maximize throughput |
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| 15 | 1,147 lines from ~3,580 source (68% reduction) | Complete planning methodology consolidated into single agent |
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| 15 | 14 sections covering full planning workflow | Includes discovery, task breakdown, dependency graph, goal-backward, checkpoints, TDD, gap closure |
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| 15 | Deprecation notices point to specific agent sections | Planning references deprecated, content in gsd-planner |
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| 15 | 189 lines thin orchestrator for /gsd:plan-phase | Under 200 target, uses agent: gsd-planner frontmatter |
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| 15 | Context-only planner-subagent-prompt.md template | Follows debug/research template pattern |
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| 16 | Six verification dimensions | Coverage, completeness, dependencies, links, scope, derivation |
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| 16 | Checker verifies plans WILL achieve goal | Same methodology as verifier but applied to plans pre-execution |
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| 16 | Orchestrator stays in main context | User sees ping-pong between planner and checker |
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| 16 | Max 3 iterations before user escalation | Prevents infinite loops, gives user control |
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| 16 | --skip-verify flag for power users | Experienced users can bypass verification when confident |
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| 16 | 6-step revision process in planner | Surgeon mindset: minimal targeted updates for checker issues |
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| 16 | Strategy table maps dimensions to actions | Each of 6 issue dimensions has specific revision strategy |
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### Deferred Issues
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None yet.
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### Blockers/Concerns Carried Forward
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None yet.
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### Roadmap Evolution
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- Phase 4 added: Plan-phase optimizations (~37% context reduction target)
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- Phase 5 added: TDD instructions for appropriate test-driven development
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- Phase 6 added: Frontmatter and related system upgrade
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- Phase 7 added: Backfill existing summaries with frontmatter
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- Phase 8 added: Improve roadmap system
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- Phase 9 added: Integrate verify-work (community contribution from OracleGreyBeard)
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- Phase 10 added: Parallel phase execution (rename workflow, create /gsd:execute-phase with parallelization)
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- Phase 11 added: Parallel-aware planning (update plan-phase.md to create parallelizable plans when enabled)
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- Phase 12 added: Changelog & update awareness (remote changelog fetch, /gsd:whats-new, publish workflow integration)
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- Phase 13 added: Dedicated debug agent (gsd-debugger with baked-in expertise, thin orchestrator pattern)
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- Phase 14 added: Dedicated researcher agent (gsd-researcher with research methodology, tool strategy, output formats)
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- Phase 15 added: Dedicated planner agent (gsd-planner with planning expertise, refactor plan-phase to thin orchestrator)
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- Phase 16 added: Plan verification loop (gsd-plan-checker, planner → checker → revise orchestration)
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## Project Alignment
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Last checked: 2026-01-16
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Status: COMPLETE
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Assessment: Phase 16 complete. Plan verification loop — gsd-plan-checker (744 lines), plan-phase orchestrator loop (310 lines), gsd-planner revision mode (1,284 lines).
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Drift notes: None
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## Session Continuity
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Last session: 2026-01-16
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Stopped at: Completed 16-03-PLAN.md (Phase 16 complete)
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Resume file: None
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