# R02F — Validation Report

**Mission:** R-02F  
**Date:** 2026-06-22  

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## Audit Results

| Audit | Result | Detail |
|---|---|---|
| Duplicate node IDs | ✅ PASS | 0 duplicates in 197 nodes |
| Duplicate source paths | ✅ PASS | 0 duplicates in 197 paths |
| Duplicate slugs | ✅ PASS | 0 duplicates |
| Collision audit | ✅ PASS | 0 collisions (D-R02E.2-001 applied) |
| Invalid references | ✅ PASS | Edges are empty — no references to validate |
| Traceability audit | ✅ PASS | Every node maps to a confirmed live GitHub file |
| Category coverage audit | ⚠️ PARTIAL | 8 of 17 categories enumerated |
| Orphan audit | N/A | No edges committed |
| Sink audit | N/A | No edges committed |
| Cycle audit | N/A | No edges committed |
| Centrality audit | N/A | No edges committed |

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## Traceability Evidence

All 197 nodes confirmed via GitHub API `get_file_contents` on repository `SamoTech/skills-tree`.

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## Blockers

| Blocker | Impact |
|---|---|
| 9 categories unenumerated | TOTAL node count UNKNOWN |
| 0 edges | All graph-topology audits deferred to R-02G |
