b810d1ddca
Context isolation is the primary goal, not parallelization. Even sequential plans spawn separate subagents for fresh 200k context. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
111 lines
4.1 KiB
Markdown
111 lines
4.1 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: 99 of 99 (Test Parallel - THROWAWAY)
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Plan: 3 of 3 in current phase
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Status: Phase complete (via parallel execution)
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Last activity: 2026-01-12 - Completed Phase 99 via /gsd:execute-phase
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Progress: Test phase complete (throwaway - not counted in main milestone)
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## Performance Metrics
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**Velocity:**
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- Total plans completed: 23
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- Average duration: 3.7 min
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- Total execution time: 85 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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**Recent Trend:**
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- Last 5 plans: 11-02 (2m), 11-03 (3m), 11-04 (3m), 99-01/02/03 (<1m parallel)
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- Trend: Parallel execution dramatically faster
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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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### 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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## Project Alignment
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Last checked: Project start
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Status: ✓ Aligned
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Assessment: No work done yet - baseline alignment.
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Drift notes: None
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## Session Continuity
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Last session: 2026-01-12
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Stopped at: Completed Phase 99 via /gsd:execute-phase (parallel test)
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Resume file: None
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