msd-core/.planning/STATE.md

Project State

Project Reference

See: .planning/PROJECT.md (updated 2026-01-19)

Core value: Claude understands your codebase structure and conventions before it starts working — automatically Current focus: v1.9.0 Codebase Intelligence System

Current Position

Phase: 5 of 5 (Subagent Codebase Analysis) Plan: 3 of 4 (gap closure in progress) Status: In progress Last activity: 2026-01-21 — Completed 05-03-PLAN.md (gsd-indexer agent definition)

Progress: [████████░░] 85%

Performance Metrics

Velocity:

• Total plans completed: 15
• Average duration: 2.4 min
• Total execution time: 36 min

By Phase:

Phase	Plans	Total	Avg/Plan
1. Foundation & Learning	2/2	7 min	3.5 min
2. Context Injection	2/2	4 min	2.0 min
3. Brownfield & Integration	3/3	6 min	2.0 min
4. Semantic Intelligence	5/5	13 min	2.6 min
5. Subagent Analysis	3/4	6 min	2.0 min

Updated after each plan completion

Accumulated Context

Decisions

Decision	Phase	Rationale
index.json keyed by absolute path	01-01	O(1) lookup for file entries
JSON schema with version field	01-01	Enables future schema migrations
updated=null for initialization	01-01	Distinguishes init from update
Use heredoc for stdin testing	01-02	Pipe chaining has timing issues with async stdin
Extract 'default' as export name	01-02	Both 'default' and identifier recorded for default exports
Read file from disk for Edit tool	01-02	Edit only provides old_string/new_string, not full content
Regenerate conventions every index update	02-01	Detection is fast, avoids staleness issues
Skip 'default' in case detection	02-01	Keyword, not naming convention indicator
Single lowercase words as camelCase	02-01	Follows camelCase rules (e.g., 'main', 'app')
Use lookup tables for purposes	02-01	More maintainable than regex patterns
Target < 500 tokens for summary	02-02	Minimize context window usage
Top 5 directories, top 3 suffixes	02-02	Keep output concise
Command documents same regex as hook	03-01	Consistency between bulk scan and incremental updates
generateSummary in intel-index.js	03-01	Co-locate all intel generation; regenerate on every update
No FK constraints in graph schema	04-01	Entities can reference before target indexed
Virtual id from JSON body	04-01	Flexible node structure with unique constraint
Delete-then-insert for edges	04-01	Clean replacement removes stale links
Singleton WASM instance	04-01	Avoids repeated sql.js init overhead
50 file limit per entity run	04-03	Prevents context window exhaustion
Batches of 10 for Task tool	04-03	Balances parallelization with overhead
Entity slug: path--segments--file-ext.md	04-03	Flat directory with reversible identification
LEFT JOIN allows forward references	04-02	Edges can exist before target nodes indexed
UNION in recursive CTE	04-02	Prevents infinite loops in cyclic graphs
maxDepth default of 5	04-02	Prevents runaway queries on deep dependencies
Query mode read-only	04-04	Query actions don't persist to disk, safe operations
Default limit 10 for dependents	04-04	Prevents huge output for files with many dependents
Query routing before Write/Edit	04-04	Clean separation between query and indexing modes
Intel read in Step 7 with others	04-05	Keep all context file reads in one place
2>/dev/null for missing intel	04-05	Graceful degradation when summary.md doesn't exist
Skip existing entities by default	05-01	Prevents overwriting manual edits to entities
Absolute path keys in gsd-indexer	05-03	Consistent with index.json schema, O(1) lookup

Pending Todos

• /gsd:resume-work decimal phase handling (deferred from v1.8.0)

Roadmap Evolution

• Phase 5 added: Subagent Codebase Analysis
• Phase 5 gaps found: Need gsd-indexer subagent for Steps 2-3
• Phase 5 gap closure: Plans 05-03, 05-04 created for indexer agent and integration

Blockers/Concerns

• .planning/ is gitignored in GSD repo - intel files created but not committed (expected for project-local data)
• RESOLVED: Phase 5 context bottleneck addressed with gsd-indexer agent (05-03 complete, 05-04 pending)

Session Continuity

Last session: 2026-01-21 Stopped at: Completed 05-03-PLAN.md (gsd-indexer agent definition) Resume file: None

Phase Progress

• Phase 1: Foundation & Learning ✓
• Phase 2: Context Injection ✓
• Phase 3: Brownfield & Integration ✓
• Phase 4: Semantic Intelligence & Scale ✓
• Phase 5: Subagent Analysis — IN PROGRESS (gap closure)

Phase 5 status:

• 05-01: gsd-entity-generator subagent ✓
• 05-02: analyze-codebase Step 9 refactor ✓
• 05-03: gsd-indexer subagent ✓
• 05-04: analyze-codebase Steps 2-3 refactor — PENDING