chip-traceability-linker

chip-traceability-linker is a skill for Claude Code from zhaixin244-wq/fnw. It costs 68 tokens per session (753 once invoked), scanned A, original, MIT.

A requirements traceability tool that links documented requirements to architecture decisions, interfaces, performance targets, and verification plans. An RTM, or Requirements Traceability Matrix, shows whether each requirement is covered.

In plain words
What is it for?
Use it to build an RTM from functional-specification and architecture documents, calculate coverage, identify gaps, and track changes between versions.
Why use it?
It exposes missing links, uncovered requirements, and architecture items that have no supporting requirement before implementation or verification is complete.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to build an RTM from functional-specification and architecture documents, calculate coverage, identify gaps, and track changes between versions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zhaixin244-wq/fnw/chip-traceability-linker
Install

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.

Any agent
npx skills add zhaixin244-wq/fnw --skill chip-traceability-linker
Clone the repo
git clone --depth 1 https://github.com/zhaixin244-wq/fnw

Made for: Claude Code.

Wrote 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.

agentmods badge for chip-traceability-linker

README.md
[![agentmods](https://agentmods.dev/badge/skills/zhaixin244-wq/fnw/chip-traceability-linker/github.svg)](https://agentmods.dev/skills/zhaixin244-wq/fnw/chip-traceability-linker)
Your own site
<a href="https://agentmods.dev/skills/zhaixin244-wq/fnw/chip-traceability-linker"><img src="https://agentmods.dev/badge/skills/zhaixin244-wq/fnw/chip-traceability-linker/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.

agentmods 80×15 button for chip-traceability-linker

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhaixin244-wq/fnw/chip-traceability-linker"><img src="https://agentmods.dev/badge/skills/zhaixin244-wq/fnw/chip-traceability-linker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 753 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00068 $0.00753
Opus 5 $0.00034 $0.00377
Sonnet 5 $0.00014 $0.00151
Haiku 4.5 $0.00007 $0.00075

Measured 9d ago against content hash e9ad2ff680b1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

chip-traceability-linker 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 9d 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.

.claude/skills/chip-traceability-linker/SKILL.md · 61 lines

What it actually says

Chip Traceability Linker

任务

建立并输出需求追溯矩阵(Requirements Traceability Matrix, RTM)。

执行步骤

  1. Glob 搜索 {module}_work/ds/doc/fs/*.md 获取 FS 文档列表,用 Glob 搜索 {module}_work/ds/doc/ua/*.md 获取 UA 文档列表。若文件不存在,暂停并提示用户
  2. 收集需求 ID(如 SysReq-001)及其描述。
  3. 为每条需求映射到:
    • 架构决策 ID(Arch-XXX)
    • 接口/信号(Intf-XXX)
    • PPA 指标(PPA-XXX)
    • 验证策略(Verify-XXX)
    • 状态(Allocated / Designed / Verified / Waived)
  4. 识别未被覆盖的需求或没有上游需求的孤儿架构项。
  5. 若涉及版本变更,标注新增/删除/修改的追溯链。

输出格式

Markdown 表格: | 需求 ID | 需求描述 | 架构决策 | 接口/信号 | PPA 指标 | 验证策略 | 状态 | 备注 |

随后输出:

  • 覆盖率统计(X/Y = Z%)
  • 遗漏项清单(如有)

使用示例

示例 1:从 FS 和 UA 构建 RTM

用户:帮我为 data_adpt 模块建立需求追溯矩阵,FS 在 ds/doc/fs/data_adpt_FS_v1.0.md,UA 在 ds/doc/ua/

预期行为:

  1. 读取 FS 中所有 REQ-XXX 需求
  2. 扫描 UA 文档,匹配每条需求的架构决策、接口信号、PPA 指标
  3. 输出完整 RTM 表格 + 覆盖率统计

示例 2:检查遗漏项

用户:检查 data_adpt 的 RTM 有没有未覆盖的需求

预期行为:扫描 RTM,列出所有状态为"未分配"或"待设计"的需求项

异常处理

场景 触发条件 处理动作
需求 ID 缺失 FS 中无 REQ 编号 暂停,提示用户先补充需求编号
架构文档不完整 UA 缺少对应章节 标注"待设计",继续追溯其他项
覆盖率过低 < 70% 高亮警告,列出所有未覆盖需求
版本变更 新旧版本差异大 逐项标注新增/删除/修改,用户确认后更新 RTM

检查点

  • 追溯前:展示需求 ID 列表和可用架构文档,确认追溯范围
  • 追溯后:展示覆盖率统计和遗漏项,用户确认后输出最终 RTM
Changes

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.

  1. 9d ago First seen · 61 lines · 68 tokens per session scan A e9ad2ff680b1

Subscribe to this mod's changes

chip-traceability-linker is a skill published in the GitHub repository zhaixin244-wq/fnw (29 stars, last pushed 3mo ago), licensed MIT. It adds 68 tokens to every session and 753 once invoked, about $0.0003 per session on Opus 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 2026-09-03.

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