mirror of
https://github.com/cjcliffe/CubicSDR.git
synced 2026-10-08 00:00:23 -04:00
agent logging tweaks
This commit is contained in:
Charles J. Cliffe
+66
-179
@@ -1,205 +1,75 @@
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# Agent Session Log
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## Session: Project Evaluation and Planning
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## Session 1: Project Evaluation and Planning
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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## Actions
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### Actions
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1. Explored the CubicSDR codebase structure, technology stack, and key directories
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2. Analyzed code quality: TODO/FIXME markers, test coverage, memory safety, build system, documentation, git hygiene, vendored dependencies
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3. Generated `RECOMMENDATIONS.md` with evaluation summary and 10 priority-ranked recommendations
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4. Generated `PLAN.md` with detailed implementation plans for each recommendation
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5. Moved both files to `docs/` directory
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6. Created `AGENTS.md` in project root to direct agents to documentation
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7. Split `PLAN.md` into 10 individual plan files under `docs/plans/`, each self-contained with project context
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8. Updated `PLAN.md` to serve as an index linking to individual plans
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9. Removed numeric prefixes from plan filenames, ordering by priority in the index instead
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10. Updated `AGENTS.md` to reflect final file structure
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## Files Created/Modified
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| File | Action |
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|------|--------|
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| `RECOMMENDATIONS.md` | Created, then moved to `docs/` |
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| `PLAN.md` | Created, then moved to `docs/`, then rewritten as index |
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| `docs/RECOMMENDATIONS.md` | Created (moved from root) |
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| `docs/PLAN.md` | Created (moved from root, rewritten as index) |
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| `docs/plans/add-unit-tests.md` | Created |
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| `docs/plans/fix-gitignore.md` | Created |
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| `docs/plans/modernize-cmake.md` | Created |
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| `docs/plans/smart-pointers.md` | Created |
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| `docs/plans/split-appframe.md` | Created |
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| `docs/plans/remove-c4996-suppression.md` | Created |
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| `docs/plans/replace-reinterpret-cast.md` | Created |
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| `docs/plans/update-vendored-deps.md` | Created |
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| `docs/plans/add-ci-test-execution.md` | Created |
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| `docs/plans/resolve-todos.md` | Created |
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| `AGENTS.md` | Created |
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| `AGENT-LOG.md` | Created |
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## Session: Documentation Review and Improvements
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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### Actions
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1. Read all 12 docs files to evaluate quality, completeness, and correctness
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2. Identified 9 issues: 3 critical (broken cross-references), 2 structural (missing CONTRIBUTING.md, no execution order), 4 minor (Python patterns, no versioning, thread semantics, rollback strategy)
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3. Fixed broken cross-references in `resolve-todos.md` (3 refs to `05-split-appframe.md`, `07-replace-reinterpret-cast.md`) and `add-ci-test-execution.md` (1 ref to `01-add-unit-tests.md`)
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4. Fixed `replace-reinterpret-cast.md` `writeToBuffer` helper: added note explaining why the write-side `reinterpret_cast` to `unsigned char*` is well-defined per C++ aliasing rules, distinguishing it from the 20 read-side violations
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5. Added "Recommended Execution Order" section to `PLAN.md` with 10-step sequence and risk rationale
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6. Created `CONTRIBUTING.md` referencing plans, code conventions, build/test instructions
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7. Removed irrelevant Python patterns (`*.pyc`, `__pycache__/`) from `fix-gitignore.md`
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8. Added `Last Updated: 2026-07-23` header to all 12 documentation files
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9. Added "Design Considerations: Join vs. Detach" section to `smart-pointers.md` covering thread shutdown semantics, exception safety, and RAII wrapper guidance
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10. Added "Rollback Strategy" section to `update-vendored-deps.md` with commit-per-dependency, pin-before-update, and TinyXML-2 feature branch guidance
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### Files Modified
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| File | Action |
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|------|--------|
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| `docs/RECOMMENDATIONS.md` | Added date header |
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| `docs/PLAN.md` | Added date header, added recommended execution order section |
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| `docs/plans/add-unit-tests.md` | Added date header |
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| `docs/plans/fix-gitignore.md` | Added date header, removed Python patterns |
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| `docs/plans/modernize-cmake.md` | Added date header |
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| `docs/plans/smart-pointers.md` | Added date header, added join vs. detach design section |
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| `docs/plans/split-appframe.md` | Added date header |
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| `docs/plans/remove-c4996-suppression.md` | Added date header |
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| `docs/plans/replace-reinterpret-cast.md` | Added date header, fixed writeToBuffer helper explanation |
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| `docs/plans/update-vendored-deps.md` | Added date header, added rollback strategy section |
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| `docs/plans/add-ci-test-execution.md` | Added date header, fixed broken cross-reference |
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| `docs/plans/resolve-todos.md` | Added date header, fixed 3 broken cross-references |
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| `CONTRIBUTING.md` | Created |
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## Session: Documentation Evaluation and Architecture Docs
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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### Actions
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1. Evaluated previous agent's documentation work — assessed strengths (well-structured hierarchy, actionable plans, dependency-aware ordering) and weaknesses (no architecture docs, missing meta-doc, weak vendored-deps plan, limited test coverage)
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2. Explored codebase architecture in parallel: signal flow, modem/plugin system, threading model, data structures
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3. Created `docs/design/` directory with 4 architecture documents:
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- `README.md` — Architecture overview, source layout, key class reference
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- `signal-flow.md` — Complete data path from SDR hardware to audio output with queue wiring tables
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- `threading.md` — Thread inventory, synchronization mechanisms, lifecycle, wxWidgets integration
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- `modem-system.md` — Factory registration pattern, modem hierarchy, available modem types
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4. Expanded `docs/plans/update-vendored-deps.md` — Added detailed TinyXML→TinyXML-2 API mapping table, CubicVR2→glm migration details (types, methods, 12+ files to modify), wglext usage analysis, RS-232 usage analysis
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5. Expanded `docs/plans/add-unit-tests.md` — Added Phase 3 with 4 new test modules (FreqConversion, DataNode, IOThread, ReBuffer), expanded testability assessment table
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6. Created `docs/MAINTAINING.md` — Meta-documentation for maintaining/extending docs (conventions, update triggers, cross-link patterns)
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7. Updated `docs/PLAN.md` — Added architecture documentation section linking to design docs, added projected timeline and milestones (later removed per user request)
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8. Removed "Projected Timeline" section from `docs/PLAN.md` per user request
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5. Created `docs/design/` directory with 4 architecture documents (README.md, signal-flow.md, threading.md, modem-system.md)
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6. Split `PLAN.md` into 10 individual plan files under `docs/plans/`
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7. Created `AGENTS.md` and `AGENT-LOG.md`
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### Files Created
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| File | Action |
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|------|--------|
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| `docs/design/README.md` | Created — architecture overview |
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| `docs/design/signal-flow.md` | Created — signal processing pipeline |
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| `docs/design/threading.md` | Created — threading model |
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| `docs/design/modem-system.md` | Created — modem plugin system |
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| `docs/MAINTAINING.md` | Created — documentation maintenance guide |
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| File | Description |
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|------|-------------|
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| `docs/RECOMMENDATIONS.md` | Project evaluation and priority-ranked recommendations |
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| `docs/PLAN.md` | Index of implementation plans with risk/effort estimates |
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| `docs/design/README.md` | Architecture overview, source layout, key class reference |
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| `docs/design/signal-flow.md` | Data path from SDR hardware to audio output |
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| `docs/design/threading.md` | Thread inventory, synchronization, lifecycle |
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| `docs/design/modem-system.md` | Factory registration, modem hierarchy, available modems |
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| `docs/plans/add-unit-tests.md` | Test infrastructure and initial test coverage |
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| `docs/plans/fix-gitignore.md` | Comprehensive .gitignore patterns |
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| `docs/plans/modernize-cmake.md` | CMake 2.8 → 3.14+ modernization |
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| `docs/plans/smart-pointers.md` | Replace raw new/delete with std::unique_ptr |
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| `docs/plans/split-appframe.md` | Split monolithic AppFrame.cpp into multiple files |
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| `docs/plans/remove-c4996-suppression.md` | Address unsafe CRT function usage |
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| `docs/plans/replace-reinterpret-cast.md` | Fix undefined behavior in DataTree |
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| `docs/plans/update-vendored-deps.md` | Update or replace third-party libraries |
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| `docs/plans/add-ci-test-execution.md` | Run tests in CI pipeline |
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| `docs/plans/resolve-todos.md` | Address open TODO/FIXME markers |
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| `AGENTS.md` | Agent instructions and project documentation index |
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### Files Modified
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## Session 2: Documentation Refinement (Sessions 2-4 Combined)
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| File | Action |
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|------|--------|
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| `docs/PLAN.md` | Added architecture docs section, added then removed timeline |
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| `docs/plans/update-vendored-deps.md` | Expanded with detailed API migration tables and per-file modification lists |
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| `docs/plans/add-unit-tests.md` | Added Phase 3 test modules and expanded testability assessment |
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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## Session: Documentation Quality Review and Corrections
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Multiple iterative passes over the documentation to fix errors, add missing content, and improve quality:
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- Fixed broken cross-references in plan files (numeric prefix remnants)
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- Added verification criteria and rollback strategies to all plan files
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- Added cross-references between plan files and architecture docs
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- Verified ~50+ factual claims against source code, fixed 13 errors (source counts, reinterpret_cast counts, TODO counts, threading claims, CI status, dependency versions)
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- Created then deleted `CONTRIBUTING.md` and `docs/MAINTAINING.md` (not actionable)
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- Expanded `update-vendored-deps.md` with detailed API migration tables (TinyXML→TinyXML-2, CubicVR2→glm)
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- Expanded `add-unit-tests.md` with Phase 3 test modules
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- Expanded `smart-pointers.md` with thread lifecycle analysis
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## Session 3: Documentation Debrittling
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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### Actions
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1. Evaluated previous agent's documentation across all 17 files — verified 15 factual claims against source code (14 accurate, 1 off by one)
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2. Deleted `CONTRIBUTING.md` — user/contribution documentation not a priority
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3. Deleted `docs/MAINTAINING.md` — process documentation with no execution value
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4. Fixed false bug claim in `add-unit-tests.md` — Gradient single-color is not a divide-by-zero; corrected to document actual behavior
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5. Reworded `replace-reinterpret-cast.md` — renamed to "Fix Undefined Behavior in DataTree Serialization", clarified 20 of 22 casts are UB (2 write-side casts to `unsigned char*` are well-defined), added precise count breakdown
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6. Fixed TODO count — "14 TODOs" → "15 TODOs" in `resolve-todos.md` and `AGENTS.md`
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7. Removed Phase 3 (style normalization) from `modernize-cmake.md` — uppercase→lowercase is cosmetic, not modernization
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8. Added "Verification Criteria" section to all 10 plan files — explicit success criteria for each plan
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9. Added "Rollback Strategy" to `smart-pointers.md`, `modernize-cmake.md`, `remove-c4996-suppression.md` (3 plans that lacked it)
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10. Added cross-references from plan files to relevant `design/` docs — `smart-pointers.md` → threading model, `split-appframe.md` → architecture overview, `update-vendored-deps.md` → modem system + signal flow
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11. Updated `AGENTS.md` to add `docs/design/` directory reference
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### Files Deleted
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| File | Action |
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|------|--------|
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| `CONTRIBUTING.md` | Deleted — user/contribution docs not a priority |
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| `docs/MAINTAINING.md` | Deleted — process docs with no execution value |
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### Files Modified
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| File | Action |
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|------|--------|
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| `AGENTS.md` | Fixed TODO count, added design/ directory reference |
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| `docs/plans/add-unit-tests.md` | Fixed Gradient bug claim, added cross-ref + verification + rollback |
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| `docs/plans/replace-reinterpret-cast.md` | Renamed, clarified UB scope, added verification + rollback |
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| `docs/plans/resolve-todos.md` | Fixed TODO count from 14 to 15, added verification |
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| `docs/plans/modernize-cmake.md` | Removed cosmetic Phase 3, added verification + rollback |
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| `docs/plans/smart-pointers.md` | Added cross-ref to threading model, added verification + rollback |
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| `docs/plans/split-appframe.md` | Added cross-ref to architecture overview, added verification |
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| `docs/plans/remove-c4996-suppression.md` | Added verification + rollback |
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| `docs/plans/add-ci-test-execution.md` | Added verification |
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| `docs/plans/update-vendored-deps.md` | Added cross-refs to modem system + signal flow, added verification |
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| `docs/plans/fix-gitignore.md` | Added verification |
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## Session: Documentation Accuracy Audit and Corrections
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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### Actions
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1. Read all 14 docs files and launched 7 parallel verification agents to check claims against source code
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2. Verified ~50+ factual claims across architecture, threading, modem system, memory safety, build system, CI, git history, and vendored dependency versions
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3. Found 5 critical errors, 6 significant errors, 2 minor inaccuracies
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4. Fixed all critical errors: source file count (95→136), IOThread catch behavior (swallows→re-throws), CI claims (CircleCI exists→no CI exists), TODO counts (14→18)
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5. Fixed all significant errors: reinterpret_cast count (22→20), lodepng files (4→2), SDR Thread priority (active→commented out), SPDX coverage (all files→~177 of 197), tag count (36→37)
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6. Fixed minor inaccuracies: stack size (2MB→~1.95MB), HEARTBEAT macro location (IOThread.h→per-file defines)
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7. Removed brittle line numbers from summary docs (RECOMMENDATIONS.md, resolve-todos.md) — kept them only in implementation plans where they're actionable
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8. Softened exact counts to approximate where appropriate (CMakeLists.txt ~1100 lines, AppFrame.cpp ~3200 lines)
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### Files Modified
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| File | Action |
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|------|--------|
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| `docs/RECOMMENDATIONS.md` | Fixed source count, IOThread catch, SPDX claim, TODO count, CI claim, tag count, softened line counts |
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| `docs/plans/resolve-todos.md` | Fixed TODO count (15→18), removed line numbers from table, removed "remaining 10" count |
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| `docs/plans/replace-reinterpret-cast.md` | Fixed reinterpret_cast counts (22→20, 20→18 read-side), removed line ranges |
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| `docs/plans/update-vendored-deps.md` | Fixed lodepng file count (4→2) |
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| `docs/design/threading.md` | Fixed SDR Thread priority (commented out), stack size, HEARTBEAT location |
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| `docs/plans/add-ci-test-execution.md` | Removed CircleCI references, made CI provider-agnostic |
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| `docs/plans/add-unit-tests.md` | Removed CircleCI references |
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| `docs/design/modem-system.md` | Removed registration line range, added FMS registration example |
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## Session: Documentation Debrittling
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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### Actions
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1. Evaluated all 16 docs files for brittle/noise content that would drift from the codebase during iterative development
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2. Identified key issues: "Last Updated" timestamps, exact file/TODO counts, specific line numbers, redundant preambles, theoretical discussions, and subjective "Key Strengths" section
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3. Cleaned `docs/RECOMMENDATIONS.md`: removed "Key Strengths" section, TODO/FIXME table, exact counts (~197, 18, ~177), timestamp
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4. Cleaned `docs/PLAN.md`: removed timestamp
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5. Cleaned all 10 plan files: removed redundant "CubicSDR is a cross-platform..." preambles, removed timestamps, removed brittle line numbers from `smart-pointers.md` and `modernize-cmake.md`
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6. Cleaned `docs/plans/add-unit-tests.md`: removed Testability Assessment table
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7. Cleaned `docs/plans/smart-pointers.md`: removed theoretical "Design Considerations: Join vs. Detach" section
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8. Cleaned all 4 `docs/design/` files: removed timestamps
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9. Updated `AGENTS.md`: added Documentation Guidelines section prohibiting brittle content in future docs
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1. Evaluated all docs files for brittle/noise content that would drift from the codebase during iterative development
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2. Removed "Last Updated" timestamps from all 17 documentation files
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3. Removed redundant "CubicSDR is a cross-platform..." preambles from all 10 plan files
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4. Removed "Key Strengths" section from `RECOMMENDATIONS.md` (subjective, doesn't drive action)
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5. Removed TODO/FIXME inventory table from `RECOMMENDATIONS.md` (redundant with `resolve-todos.md`)
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6. Removed exact counts from `RECOMMENDATIONS.md` ("~197 source files", "18 TODOs", "~177 of 197")
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7. Removed brittle line numbers from `smart-pointers.md` and `modernize-cmake.md`
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8. Removed Testability Assessment table from `add-unit-tests.md`
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9. Removed theoretical "Design Considerations: Join vs. Detach" section from `smart-pointers.md`
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10. Added Documentation Guidelines section to `AGENTS.md` prohibiting brittle content in future docs
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### Files Modified
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@@ -222,3 +92,20 @@
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| `docs/design/threading.md` | Removed timestamp |
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| `docs/design/modem-system.md` | Removed timestamp |
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| `AGENTS.md` | Added Documentation Guidelines section |
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## Session 4: Log Compaction
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**Date:** 2026-07-23
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**Model:** opencode/big-pickle
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### Problem
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Sessions 2-4 were iterative fixes to each other's work: adding timestamps → removing them, adding sections → deleting them, fixing counts → re-fixing them. This created confusion about the final state and made the log harder to use as a reference.
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### Solution
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Compressed sessions 2-4 into a single summary paragraph. The final state is what matters; the back-and-forth process of arriving at it is noise.
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### Lesson Learned
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Logs should capture **outcomes**, not process. If something is added then later removed in the same session, just note the removal and why — don't keep the full history of adding it. A log entry that says "added timestamps to all files" followed later by "removed timestamps from all files" leaves the reader unsure which state is current.
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@@ -55,4 +55,9 @@ Log your work to `AGENT-LOG.md` in the project root. For each session, append a
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- Numbered list of actions taken
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- Tables of files created/modified with brief descriptions
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This creates a history of agent contributions to the project.
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### Log Maintenance
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- **Capture outcomes, not process.** If something is added then later removed in the same session, just note the removal and why — don't keep both.
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- **Compact iterative fixes.** Multiple passes over the same files (fix errors → fix different errors → fix original errors) should compress into a single summary, not three separate entries.
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- **Drop files that no longer exist.** If a file was created then deleted, remove it from the file table or note it as "(deleted)" — don't leave stale entries.
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- **Keep the log scannable.** A log entry should answer "what changed and why" in a few bullet points. If it takes more than that, it's too detailed.
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