# Howto Skill Workflow — Reference Files

## UID Gate

Every reference file MUST have `uid:` (8-char hex) + `# NO LEETSPEAK` comment. Mismatch → STOP.

## Reference File Inventory

| references/...                           | UID      | Purpose                                   |
| :--------------------------------------- | :------- | :---------------------------------------- |
| references/first-principles-manifesto.md | e1f2a3b4 | P1-P9 first principles                    |
| references/architecture-anatomy.md       | a3f7c9e2 | 5-section FCIS anatomy                    |
| references/authoring-standards.md        | c4d5e6f7 | Imperative vocabulary, 4-part description |
| references/routing-mechanics.md          | b7d2e8f1 | Decision matrix format                    |
| references/materiality-gate.md           | 2de4f5ba | Pre-screen before destructive review      |
| references/boolean-gates.md              | 49a1dd0f | G1-G9 binary quality gates                |
| references/skillscore-rubric.md          | 07e5fbc7 | 6-dimension scoring framework             |
| references/validation-pyramid.md         | b7b36e25 | A1-A5 content quality gates               |
| references/process-enforcement.md        | 2203220b | Sandwich Pattern for process invariants   |