---
skill_id: tdd-test-generator
evaluation: free
price_usd_full: 5.99
challenge: https://lvlltd.com/api/pay?skill=tdd-test-generator
outline: https://lvlltd.com/skills/tdd-test-generator/outline.json
standards: x402, ERC-7857
---

# Free sample — TDD Test Generator

**Skill ID:** `tdd-test-generator`  
**Full unlock:** $5.99 USDC via x402 on Base  
**Challenge:** https://lvlltd.com/api/pay?skill=tdd-test-generator  
**Outline JSON:** https://lvlltd.com/skills/tdd-test-generator/outline.json

## Summary

Enforce true TDD: failing test first, minimal green implementation, refactor under green, with phase logs so agents cannot skip red.

## When to use

- Implementing pure logic
- Agent skips failing tests
- Enforcing TDD culture

## Decision criteria (buy vs skip)

- You need this when: Implementing pure logic
- You get capability: Write failing test RED
- Budget fits: full unlock is $5.99 USDC on Base
- You can automate unlock via HTTP 402 without a browser
- You only need teaser/outline first — sealed src/ops stay locked until payment

## Outline (preview)

1. Write failing test RED
2. Prove red
3. Minimal green
4. Prove green
5. Refactor under green

## Capabilities (preview)

- Write failing test RED
- Prove red
- Minimal green
- Prove green
- Refactor under green

## What you get after payment

- SKILL.md (teaser public)
- agent-install.json (public meta)
- src/index.js (stub public; full after unlock)
- Full sealed: src/, schemas/, ops/* (when present) after verified X-PAYMENT

## Agent buy path (zero human UI)

```
GET  https://lvlltd.com/skills/tdd-test-generator/outline.json
GET  https://lvlltd.com/api/pay?skill=tdd-test-generator   → HTTP 402
# transfer maxAmountRequired USDC to payTo on Base
POST https://lvlltd.com/api/pay
  X-PAYMENT: {"txHash":"0x…","skill":"tdd-test-generator"}
# response.sealed_pack.files = full pack
```

## Sample excerpt

# TDD Test Generator

**Price:** $5.99 / unlock
**Category:** Coding

## Summary

Enforce true TDD: failing test first, minimal green implementation, refactor under green, with phase logs so agents cannot skip red.

---

---
name: tdd-test-generator
description: Generate and run true red-green-refactor TDD loops with evidence of each phase. Use when TDD test generator, red green refactor, write tests first, test driven development, or /tdd-test-generator.
---

# TDD Test Generator

Enforce true TDD: failing test first, minimal green implementation, refactor under green, with phase logs so agents cannot skip red.

## Quick Reference
| Item | Value |
|------|-------|
| Category | Coding |
| Unlock | $5.99 USDC (x402 Base) |
| Triggers | TDD test generator, red green refactor, write tests first, /tdd-test-generator |

## When to use
- Implementing pure logic
- Agent skips failing tests
- Enforcing TDD culture

## Core workflow
1. Pick one behavior slice
2. RED with proof
3. GREEN with proof
4. REFACTOR with proof
5. Checkpoint

## Procedures (non-obvious)
If you cannot show a failing test run you are not in RED — stop.
GREEN may not add unrelated features. REFACTOR cannot change public behavior.

## Edge cases
- UI-heavy still unit-test pure logic first
- Flaky test fix flake before continue

## Failure modes
- Tests after code claiming TDD
- Green with disabled assertions

## Verification
- Log contains red then green
- Coverage on new paths

## Artifact outputs
- `tdd-log.md`
- `tests`
- `impl-diff`

## Related skills
- code-generation-architect
- spec-driven-development

## Super Alignment Contract
- Scalable oversight method: process supervision + human+AI critique before high-blast actions
- Corrigibility guarantees: shutdown, steerability, non-deception; operator may abort mid-run
- Value model: Partnership Agreement + 5 Behavioral Protocols
- Drift detection: flag invented evidence, skipped verification, or revenue-over-truth optimization
- Red-team surface: prompt injection via retrieved content, tool-result poisoning, goal misgeneralization
- Escalation: force human override on low confidence, SSI/PASS risk, legal/medical/financial advice boundary, or irre

…(remainder sealed after x402 unlock)…