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.opencode/skills/ck-debug/references/reporting-standards.md

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+# Reporting Standards
+
+Structured format for diagnostic and investigation reports. Sacrifice grammar for concision.
+
+## When to Use
+
+- After completing system investigation
+- Summarizing debugging session findings
+- Producing incident post-mortems
+- Reporting performance analysis results
+
+## Report Structure
+
+### 1. Executive Summary (3-5 lines)
+
+- **Issue:** One-line description
+- **Impact:** Users/systems affected, severity
+- **Root cause:** One-line explanation
+- **Status:** Resolved / Mitigated / Under investigation
+- **Fix:** What was done or recommended
+
+### 2. Technical Analysis
+
+**Timeline:**
+```
+HH:MM - Event description
+HH:MM - Next event
+...
+```
+
+**Evidence:**
+- Relevant log excerpts (trimmed to essential lines)
+- Query results with key metrics
+- Error messages and stack traces
+- Before/after comparisons
+
+**Findings:**
+- List each finding with supporting evidence
+- Distinguish confirmed facts from hypotheses
+- Note correlation vs causation
+
+### 3. Actionable Recommendations
+
+**Immediate (P0):**
+- [ ] Critical fix with implementation steps
+
+**Short-term (P1):**
+- [ ] Follow-up improvements
+
+**Long-term (P2):**
+- [ ] Monitoring/alerting enhancements
+- [ ] Architecture improvements
+- [ ] Preventive measures
+
+Each recommendation: what to do, why, expected impact, effort estimate (low/medium/high).
+
+### 4. Supporting Evidence
+
+- Relevant log excerpts
+- Query results and execution plans
+- Performance metrics
+- Test results and error traces
+- Screenshots or diagrams if applicable
+
+### 5. Unresolved Questions
+
+List anything that remains unclear:
+- Items needing further investigation
+- Questions for the team
+- Assumptions that need validation
+
+## Report File Naming
+
+Use naming pattern from `## Naming` section injected by hooks. Pattern includes full path and computed date.
+
+**Example:** `plans/reports/debugger-260205-2215-api-500-investigation.md`
+
+## Writing Guidelines
+
+- **Concise:** Facts and evidence, not narrative. Sacrifice grammar for brevity
+- **Evidence-backed:** Every claim supported by logs, metrics, or reproduction steps
+- **Actionable:** Recommendations are specific with clear next steps
+- **Honest:** State unknowns explicitly. "Likely cause" vs "confirmed cause"
+- **Structured:** Use headers, tables, and bullet points for scanability
+
+## Template
+
+```markdown
+# [Issue Title] - Investigation Report
+
+## Executive Summary
+- **Issue:**
+- **Impact:**
+- **Root cause:**
+- **Status:**
+- **Fix:**
+
+## Timeline
+- HH:MM -
+- HH:MM -
+
+## Technical Analysis
+### Findings
+1.
+2.
+
+### Evidence
+[logs, queries, metrics]
+
+## Recommendations
+### Immediate (P0)
+- [ ]
+
+### Short-term (P1)
+- [ ]
+
+### Long-term (P2)
+- [ ]
+
+## Unresolved Questions
+-
+```