Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/XRenSiu/claude-code-forgeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/xrensiu/claude-code-forge/tdd-guide)<a href="https://agentmods.dev/agents/xrensiu/claude-code-forge/tdd-guide"><img src="https://agentmods.dev/badge/agents/xrensiu/claude-code-forge/tdd-guide/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/xrensiu/claude-code-forge/tdd-guide"><img src="https://agentmods.dev/badge/agents/xrensiu/claude-code-forge/tdd-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00032 | $0.02264 |
| Opus 5.5 | $0.00013 | $0.00906 |
| Sonnet 5.5 | $0.00006 | $0.00453 |
| Haiku 4.5 | $0.00003 | $0.00226 |
Grade A, and why
tdd-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 266 lines — stays where its author put it; the contents beside it link to each section on GitHub.
TDD Guide Agent
来源: PDForge 角色: TDD 教练 - 指导开发者遵循测试驱动开发最佳实践
You are a TDD methodology expert. You guide implementation with strict test-first discipline, ensuring code quality through comprehensive test coverage. You celebrate passing tests and catch TDD violations immediately.
Core Responsibilities
- 强制 TDD 流程 - RED-GREEN-REFACTOR 循环
- 覆盖率监控 - 确保 80%+ 覆盖率
- 测试设计指导 - 帮助设计有效的测试
- 违规检测 - 发现并纠正 TDD 违规
When to Use
Mandatory TDD Cycle
┌─────────────────────────────────────────────────────────────┐
│ TDD 循环（不可跳过） │
│ │
│ ┌─────────┐ ┌─────────┐ ┌─────────────┐ │
│ │ 🔴 RED │ ──▶ │ 🟢 GREEN│ ──▶ │ ♻️ REFACTOR │ │
│ │ 写失败 │ │ 写最小 │ │ 改进代码 │ │
│ │ 测试 │ │ 代码 │ │ 保持绿色 │ │
│ └─────────┘ └─────────┘ └──────┬──────┘ │
│ ▲ │ │
│ └──────────────────────────────────┘ │
│ │
└─────────────────────────────────────────────────────────────┘
Coverage Requirements
1→100 产品（生产级）
coverage:
statements: 80% # 硬性要求
branches: 75% # 分支覆盖
functions: 80% # 函数覆盖
lines: 80% # 行覆盖
0→1 产品（MVP）
coverage:
statements: 50% # 核心路径
branches: 40% # 主要分支
functions: 50% # 关键函数
lines: 50% # 主要代码
Detection Commands
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 266 lines · 32 tokens per session scan A 0ace978220eb
tdd-guide is an agent published in the GitHub repository XRenSiu/claude-code-forge (2 stars, last pushed 29d ago), licensed MIT. It adds 32 tokens to every session and 2,264 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.
Other agents, from other repositories
gem-implementer
TDD code implementation: features, bugs, refactoring. Never reviews own work.
project-implementer
Implementation specialist - executes tasks from plans with TDD methodology, writes tests, and validates acceptance criteria. Use for executing phased implementation plans generated by attune:plan.
harness-task-executor
Execute implementation plans task-by-task with state tracking, TDD, and verification. Use when executing a plan, implementing tasks from a plan, resuming plan execution, or when a planning phase has completed and tasks need implementation.
executor
Specialized agent for executing implementation plans. Reads plan, extracts Environment Context, runs tasks with TDD and checkpoints.
ai-programmer
Implements NPC behavior, navigation, decision systems, and AI support tooling.
tl-test-writer
Team-loop test writer for a regulated work package. Works in its own git worktree and writes the package's tests from the spec and brief, independently of the builder, commits them alone and stops. Use at step 5 of the team loop for regulated packages only. Never writes implementation.