| title |
date |
keywords |
commits |
compression_status |
| ops-review Phase 3 Completion and Worklog Markdown Migration |
2026-01-01 |
| ops-review |
| lenses |
| phase-3 |
| worklog |
| markdown-migration |
| nix-hygiene |
| resilience |
| orchestration |
|
6 |
uncompressed |
Session Summary
Date: 2026-01-01 (Day 2 of ops-review skill)
Focus Area: Complete ops-review Phase 3 lenses and migrate worklog skill to markdown
Accomplishments
Key Decisions
Decision 1: YAML frontmatter for markdown worklogs
- Context: Needed structured metadata like org-mode's
#+TITLE: headers
- Options considered:
- YAML frontmatter (standard for static site generators, GitHub)
- TOML frontmatter (less common)
- Custom header format
- Rationale: YAML is widely supported, familiar syntax, works with tools like Jekyll/Hugo
- Impact: Worklogs now render properly on GitHub and in markdown viewers
Decision 2: Backward compatibility in find-related-logs.sh
- Context: Existing worklogs use org-mode format
- Rationale: Detect file format and parse accordingly
- Impact: Old .org worklogs remain searchable alongside new .md files
Problems & Solutions
| Problem |
Solution |
Learning |
| Deployed skill still uses old format |
Repo version updated; requires home-manager rebuild |
Skill deployment is declarative via Nix |
| suggest-filename.sh from ~/.claude still outputs .org |
Run repo version for testing; deployed version updates on rebuild |
Test from repo, not deployed location |
Technical Details
Code Changes
- Total files modified: 4
- Key files changed:
skills/worklog/SKILL.md - Updated all org-mode references to markdown
skills/worklog/scripts/suggest-filename.sh - Changed .org to .md extension
skills/worklog/scripts/find-related-logs.sh - Added dual-format parsing
- New files created:
skills/worklog/templates/worklog-template.md - Markdown template with YAML frontmatter
- Files deleted:
skills/worklog/templates/worklog-template.org - Old org-mode template
Commands Used
# Test suggest-filename outputs .md
skills/worklog/scripts/suggest-filename.sh
# Test find-related-logs parses both formats
skills/worklog/scripts/find-related-logs.sh "ops-review"
Architecture Notes
- YAML frontmatter uses array syntax for keywords:
keywords: [a, b, c]
- find-related-logs.sh detects format by checking for
^---$ (YAML frontmatter marker)
- Fallback to org-mode parsing if no frontmatter detected
Process and Workflow
What Worked Well
- Orch consensus for lens validation - each model catches different issues
- Incremental commits after each lens
- Testing scripts immediately after changes
What Was Challenging
- Remembering that deployed skill differs from repo version
- YAML frontmatter quote handling in sed patterns
Learning and Insights
Technical Insights
- YAML frontmatter is more flexible than org-mode headers for tooling integration
- Git detects org→md as a rename when content similarity is high
- Shell script can detect file format and branch parsing logic
Process Insights
- Test from repo directory, not deployed location during development
- Backward compatibility is low-cost and high-value
Context for Future Work
Open Questions
- Should we batch-convert existing .org worklogs to .md?
- Consider adding frontmatter validation
Next Steps
- Rebuild home-manager to deploy updated skill
- Existing .org worklogs can remain as-is (backward compatible)
Related Work
Raw Notes
- This is the first worklog using the new markdown format
- Used as a test to verify the template works correctly
- YAML frontmatter renders nicely on GitHub
Session Metrics
- Commits made: 6
- Files touched: 40
- Lines added/removed: +2707/-305
- Tests added: 0
- Lenses created: 3 (nix-hygiene, resilience, orchestration)