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Use when the user wants to build a feature or fix a bug using test-driven development, or mentions red-green-refactor, TDD, or test-first development.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Run a high-stakes decision through a council of five persona-diverse advisors (Contrarian, First-Principles, Expansionist, Outsider, Executor) in parallel, then anonymized peer review, then a chairman synthesis of where they agree, clash, and what to do. Use for real tradeoffs ("council this", "pressure-test this", "should I X or Y"), not factual or low-stakes questions.
Composite review-and-fix for the current diff — run the correctness review (validate) and structural-quality review (simplify) in parallel, merge their findings, then apply all fixes in a single serial pass and re-verify. Supports --effort, --fix, --comment. For a full-repo survey use /audit.
Run all quality lenses (validate, simplify), aggregate findings into a design doc, then drive the full feature chain (PRD → TDD → PR) to fix them systematically.
Structural-quality review of changed code — score against the four-dimension rubric, gate at 10/10, and (in auto-fix mode or with --fix) apply reuse/simplification/efficiency/altitude cleanups. Includes a diff-economy lens; correctness is /validate, full-repo survey is /audit.
Validate the current diff for correctness bugs and test-integrity regressions (a test weakened to pass is a defect); supports --effort low|medium|high|max, --full to scan the whole repo, --fix to apply fixes, --comment to post as PR inline comments.
Generate or update a mermaid diagram with the `.mmd` text as source of truth — defaults to a lightweight zero-dependency Node live-preview server that watches the .mmd and hot-reloads a browser tab (pan/zoom), with a self-hosted mermaid.live editor via Docker, system-viewer SVG, VS Code live preview, or a public mermaid.live publish URL as alternatives. Use for architecture, flowchart, sequence, ER, state, or class diagrams; "diagram this", "draw the architecture", "make a mermaid diagram", "render this mermaid", or "/diagram". Never converts to a lossy shape format.
| name | tdd |
| description | Use when the user wants to build a feature or fix a bug using test-driven development, or mentions red-green-refactor, TDD, or test-first development. |
| license | MIT |
| metadata | {"author":"victusfate","version":"1.0"} |
Read and follow the complete skill instructions in skills/tdd.md.
