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+---
+name: 'step-02-discover-tests'
+description: 'Discover and catalog tests by level'
+nextStepFile: './step-03-map-criteria.md'
+outputFile: '{test_artifacts}/traceability-report.md'
+---
+
+# Step 2: Discover & Catalog Tests
+
+## STEP GOAL
+
+Identify tests relevant to the requirements and classify by test level.
+
+## MANDATORY EXECUTION RULES
+
+- 📖 Read the entire step file before acting
+- ✅ Speak in `{communication_language}`
+
+---
+
+## EXECUTION PROTOCOLS:
+
+- 🎯 Follow the MANDATORY SEQUENCE exactly
+- 💾 Record outputs before proceeding
+- 📖 Load the next step only when instructed
+
+## CONTEXT BOUNDARIES:
+
+- Available context: config, loaded artifacts, and knowledge fragments
+- Focus: this step's goal only
+- Limits: do not execute future steps
+- Dependencies: prior steps' outputs (if any)
+
+## MANDATORY SEQUENCE
+
+**CRITICAL:** Follow this sequence exactly. Do not skip, reorder, or improvise.
+
+## 1. Discover Tests
+
+Search `{test_dir}` for:
+
+- Test IDs (e.g., `1.3-E2E-001`)
+- Feature name matches
+- Spec patterns (`*.spec.*`, `*.test.*`)
+
+---
+
+## 2. Categorize by Level
+
+Classify as:
+
+- E2E
+- API
+- Component
+- Unit
+
+Record test IDs, describe blocks, and priority markers if present.
+
+---
+
+## 3. Build Coverage Heuristics Inventory
+
+Capture explicit coverage signals so Phase 1 can detect common blind spots:
+
+- API endpoint coverage
+  - Inventory endpoints referenced by requirements/specs and endpoints exercised by API tests
+  - Mark endpoints with no direct tests
+- Authentication/authorization coverage
+  - Detect tests for login/session/token flows and permission-denied paths
+  - Mark auth/authz requirements with missing negative-path tests
+- Error-path coverage
+  - Detect validation, timeout, network-failure, and server-error scenarios
+  - Mark criteria with happy-path-only tests
+
+Record these findings in step output as `coverage_heuristics` for Step 3/4.
+
+---
+
+### 4. Save Progress
+
+**Save this step's accumulated work to `{outputFile}`.**
+
+- **If `{outputFile}` does not exist** (first save), create it using the workflow template (if available) with YAML frontmatter:
+
+  ```yaml
+  ---
+  stepsCompleted: ['step-02-discover-tests']
+  lastStep: 'step-02-discover-tests'
+  lastSaved: '{date}'
+  ---
+  ```
+
+  Then write this step's output below the frontmatter.
+
+- **If `{outputFile}` already exists**, update:
+  - Add `'step-02-discover-tests'` to `stepsCompleted` array (only if not already present)
+  - Set `lastStep: 'step-02-discover-tests'`
+  - Set `lastSaved: '{date}'`
+  - Append this step's output to the appropriate section of the document.
+
+Load next step: `{nextStepFile}`
+
+## 🚨 SYSTEM SUCCESS/FAILURE METRICS:
+
+### ✅ SUCCESS:
+
+- Step completed in full with required outputs
+
+### ❌ SYSTEM FAILURE:
+
+- Skipped sequence steps or missing outputs
+  **Master Rule:** Skipping steps is FORBIDDEN.