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| 1 | +# PDCA Completion Report: bkend-docs-sync |
| 2 | + |
| 3 | +> **Feature**: bkend-docs-sync |
| 4 | +> **Version**: bkit-gemini v1.5.1 -> v1.5.2 |
| 5 | +> **Status**: COMPLETED |
| 6 | +> **Match Rate**: 100.0% |
| 7 | +> **Iteration Count**: 1 |
| 8 | +> **Date**: 2026-02-15 |
| 9 | +> **Branch**: feature/bkend-docs-sync |
| 10 | +> **Source**: bkend-docs v0.0.10 (109 docs + 5 example apps) |
| 11 | +
|
| 12 | +--- |
| 13 | + |
| 14 | +## 1. Executive Summary |
| 15 | + |
| 16 | +bkend.ai official documentation (109 documents + 5 example apps) was synchronized into bkit-gemini v1.5.2. The CTO team (5-agent parallel analysis) identified a 92% content gap and 3 critical errors in the existing codebase. All gaps have been resolved with 100% design match rate achieved in 1 iteration. |
| 17 | + |
| 18 | +### Key Results |
| 19 | + |
| 20 | +| Metric | Before (v1.5.1) | After (v1.5.2) | Change | |
| 21 | +|--------|-----------------|----------------|--------| |
| 22 | +| bkend Documentation Coverage | ~10% | 95%+ | +85% | |
| 23 | +| Critical Errors | 3 | 0 | -3 | |
| 24 | +| Skills | 21 | 29 | +8 | |
| 25 | +| TOML Commands | 10 | 18 | +8 | |
| 26 | +| Agents | 16 | 16 | 0 (1 rewritten) | |
| 27 | +| Test Cases | 63 | 68 | +5 | |
| 28 | +| Test Pass Rate | 100% | 100% | Maintained | |
| 29 | + |
| 30 | +--- |
| 31 | + |
| 32 | +## 2. PDCA Cycle Summary |
| 33 | + |
| 34 | +### Plan Phase (2026-02-14) |
| 35 | +- 5-agent CTO team analyzed 109 bkend-docs + 5 example apps in parallel |
| 36 | +- Identified 92% content gap across 12 documentation categories |
| 37 | +- Found 3 critical errors: PostgreSQL->MongoDB, @bkend/sdk->REST API, Refresh Token 7d->30d |
| 38 | +- Created comprehensive plan document (824 lines) |
| 39 | + |
| 40 | +### Design Phase (2026-02-14) |
| 41 | +- Detailed technical design for 27 files (10 modified + 17 new) |
| 42 | +- 4-phase implementation order defined |
| 43 | +- All file structures, content requirements, and test cases specified |
| 44 | +- Created design document (1,646 lines) |
| 45 | + |
| 46 | +### Do Phase (2026-02-14 ~ 2026-02-15) |
| 47 | +- Phase 1: Critical fixes (bkend-expert.md rewrite, dynamic/SKILL.md fix) |
| 48 | +- Phase 2: 8 new skills created via 4 parallel background agents |
| 49 | +- Phase 3: 8 TOML commands, 3 context modules, 3 config version bumps |
| 50 | +- Phase 4: 7 test file updates, README, CHANGELOG |
| 51 | +- Total: 34 files changed, 6,922 lines added |
| 52 | + |
| 53 | +### Check Phase (2026-02-15) |
| 54 | +- Automated test suite: 68/68 passed (100.0%) |
| 55 | +- Gap analysis: 123/123 requirements verified (99.2% initial -> 100% after fixes) |
| 56 | +- 3 minor gaps found: |
| 57 | + 1. TOML description mismatch (cosmetic) |
| 58 | + 2. Missing CHANGELOG comparison link (formatting) |
| 59 | + 3. API URL inconsistency across skills (normalized) |
| 60 | + |
| 61 | +### Act Phase (2026-02-15) |
| 62 | +- All 3 gaps fixed in 1 iteration |
| 63 | +- Final verification: 100% match rate |
| 64 | +- PDCA status updated to completed |
| 65 | + |
| 66 | +--- |
| 67 | + |
| 68 | +## 3. Deliverables |
| 69 | + |
| 70 | +### 3.1 Critical Fixes |
| 71 | + |
| 72 | +| File | Change | Impact | |
| 73 | +|------|--------|--------| |
| 74 | +| `agents/bkend-expert.md` | Full rewrite (146 -> 296 lines) | bkendFetch pattern, 28 MCP tools, 15 troubleshooting entries | |
| 75 | +| `skills/dynamic/SKILL.md` | Critical fix + extension | PostgreSQL->MongoDB, SDK->REST, GraphQL removal | |
| 76 | + |
| 77 | +### 3.2 New Skills (8) |
| 78 | + |
| 79 | +| Skill | Lines | Coverage | |
| 80 | +|-------|-------|----------| |
| 81 | +| bkend-quickstart | 570 | Getting Started (7 docs) + Console (12 docs) | |
| 82 | +| bkend-auth | 1,688 | Authentication (21 docs) - largest skill | |
| 83 | +| bkend-data | 700 | Database (13 docs) | |
| 84 | +| bkend-storage | 640 | Storage (10 docs) | |
| 85 | +| bkend-mcp | 506 | MCP (9 docs) + AI Tools (9 docs) | |
| 86 | +| bkend-security | 472 | Security (8 docs) | |
| 87 | +| bkend-cookbook | 1,109 | Cookbooks (4 projects) + Examples (5 apps) | |
| 88 | +| bkend-guides | 649 | Guides (11 docs) + Troubleshooting (5 docs) | |
| 89 | + |
| 90 | +### 3.3 New Commands (8) |
| 91 | + |
| 92 | +All 8 TOML commands follow the standard pattern: `@skills/bkend-{domain}/SKILL.md` reference + `bkend-expert` agent delegation + `{{args}}` interpolation. |
| 93 | + |
| 94 | +### 3.4 Updated Files |
| 95 | + |
| 96 | +| Category | Files | Changes | |
| 97 | +|----------|-------|---------| |
| 98 | +| Context Modules | 3 | skill-triggers, agent-triggers, commands | |
| 99 | +| Config | 3 | gemini-extension.json, bkit.config.json, GEMINI.md | |
| 100 | +| Tests | 5 | tc02-skills, tc03-agents, tc04-lib, tc06-commands, tc07-config, verify-components | |
| 101 | +| Documentation | 2 | README.md, CHANGELOG.md | |
| 102 | + |
| 103 | +--- |
| 104 | + |
| 105 | +## 4. Quality Metrics |
| 106 | + |
| 107 | +### 4.1 Test Results (68/68) |
| 108 | + |
| 109 | +| Suite | Tests | Status | |
| 110 | +|-------|-------|--------| |
| 111 | +| TC-01: Hook System (P0) | 18/18 | PASS | |
| 112 | +| TC-02: Skill System (P0) | 9/9 | PASS | |
| 113 | +| TC-04: Lib Modules (P0) | 19/19 | PASS | |
| 114 | +| TC-09: PDCA E2E (P0) | 3/3 | PASS | |
| 115 | +| TC-03: Agent System (P1) | 4/4 | PASS | |
| 116 | +| TC-05: MCP Server (P1) | 2/2 | PASS | |
| 117 | +| TC-06: TOML Commands (P1) | 3/3 | PASS | |
| 118 | +| TC-07: Configuration (P1) | 3/3 | PASS | |
| 119 | +| TC-08: Context Engineering (P1) | 3/3 | PASS | |
| 120 | +| TC-10: Philosophy (P2) | 4/4 | PASS | |
| 121 | + |
| 122 | +### 4.2 Gap Analysis Results (123/123) |
| 123 | + |
| 124 | +| Category | Requirements | Pass | Rate | |
| 125 | +|----------|-------------|------|------| |
| 126 | +| agents/bkend-expert.md | 31 | 31 | 100% | |
| 127 | +| skills/dynamic/SKILL.md | 5 | 5 | 100% | |
| 128 | +| 8 New Skills | 52 | 52 | 100% | |
| 129 | +| TOML Commands | 7 | 7 | 100% | |
| 130 | +| Context Modules | 3 | 3 | 100% | |
| 131 | +| Config Files | 3 | 3 | 100% | |
| 132 | +| Tests | 11 | 11 | 100% | |
| 133 | +| Documentation | 11 | 11 | 100% | |
| 134 | + |
| 135 | +### 4.3 Design Compliance |
| 136 | + |
| 137 | +- Gemini CLI Extension Architecture: 100% compatible |
| 138 | +- Progressive Disclosure: Maintained (constant context unchanged at ~1,200 tokens) |
| 139 | +- Frontmatter Standard: All 8 new skills follow v1.5.1 native format |
| 140 | +- Multilingual Triggers: All 8 languages (EN, KO, JA, ZH, ES, FR, DE, IT) |
| 141 | +- Content Language: English (triggers only in 8 languages) |
| 142 | + |
| 143 | +--- |
| 144 | + |
| 145 | +## 5. Git History |
| 146 | + |
| 147 | +| Commit | Description | |
| 148 | +|--------|-------------| |
| 149 | +| `b283edb` | docs: add bkend-docs-sync PDCA plan document (v1.5.2) | |
| 150 | +| `ba2e6ed` | docs: add bkend-docs-sync design document and update PDCA status | |
| 151 | +| `0f88791` | feat: bkit-gemini v1.5.2 - bkend-docs-sync implementation | |
| 152 | +| `a826693` | fix: resolve 3 gap analysis findings for 100% match rate | |
| 153 | + |
| 154 | +--- |
| 155 | + |
| 156 | +## 6. Lessons Learned |
| 157 | + |
| 158 | +1. **Parallel Agent Strategy**: 4 background agents creating 8 skills simultaneously significantly reduced implementation time while allowing main thread to work on Phase 3-4 |
| 159 | +2. **URL Consistency**: Background agents independently chose different API URLs. A centralized constant definition or validation step should catch this earlier |
| 160 | +3. **Version Pinning**: Hardcoded version assertions in tests (LIB-01, CFG-02) need updating with every version bump - consider making them dynamic |
| 161 | + |
| 162 | +--- |
| 163 | + |
| 164 | +## 7. Success Criteria Verification |
| 165 | + |
| 166 | +| Criteria | Target | Actual | Status | |
| 167 | +|----------|--------|--------|--------| |
| 168 | +| bkend Documentation Coverage | 95%+ | 95%+ | PASS | |
| 169 | +| Critical Errors | 0 | 0 | PASS | |
| 170 | +| Skills Count | 29 | 29 | PASS | |
| 171 | +| Commands Count | 18 | 18 | PASS | |
| 172 | +| REST API Endpoint Accuracy | 100% | 100% | PASS | |
| 173 | +| MCP Tool Coverage | 100% | 100% | PASS | |
| 174 | +| Test Pass Rate | 100% | 100% | PASS | |
| 175 | +| Design Match Rate | 100% | 100% | PASS | |
| 176 | + |
| 177 | +--- |
| 178 | + |
| 179 | +*Generated by bkit PDCA Report Phase* |
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