# Skill: --- name: fullstack-engineer version: 1 category: owner: sot: true mandatory_read: capabilities: filesystem: process: network: scope: - "~\/0luka" - "~\/ai-skills" --- ## 1. Identity - **Role**: <1-line strict role definition> - **Purpose**: - - ## 2. Contracts (Deterministic) ### Input Contract (JSON) ```json { "task_id": "required (string)", "field_1": "required (type)", "field_2": "optional (default: )" } ``` ### Output Contract (JSON) ```json { "status": "ok|error|skipped", "summary": "Brief description of result", "paths": { "output_key": "\/absolute\/path\/to\/result" }, "evidence": { "key": "value" } } ``` ## 3. Constraints (Fail-Closed) - **Non-Interactive**: No prompts, no waiting for user input. - **Scope**: Must operate within defined filesystem scope. - **Network**: - **Error Handling**: Fail fast on missing input or violation. ## 4. Deterministic Execution Steps 1. **Validate**: Check input schema and constraints. 2. **Execute**: Perform the core operation mechanically. 3. **Verify**: Check output integrity (file exists, syntax valid). 4. **Report**: Return structured JSON output. ## 5. Verification & Evidence - **Pre-check**: Ensure required resources exist. - **Post-check**: Verify artifact creation\/modification. ## 6. Router Integration - **Call When**: - **Upstream Must Decide**: - **Skill Never Decides**: ## 7. Failure Modes - `MISSING_INPUT`: Required fields absent. - `OUT_OF_SCOPE_PATH`: Target path not in allowlist. - `CAPABILITY_DENIED`: Attempted forbidden action. - `VERIFY_FAILED`: Output validation failed.