chip-lowpower-designer

chip-lowpower-designer is an agent for Claude Code from zhaixin244-wq/fnw. It costs 222 tokens per session (4,176 once invoked), scanned A, original, MIT.

An agent for planning low-power chip designs across power and voltage regions. It produces IEEE 1801 UPF constraints, which describe power intent, including isolation, voltage conversion, and clock gating.

In plain words
What is it for?
Use it to divide a chip into power domains, plan isolation and level shifters, define clock-gating strategy, write UPF files, and report power analysis.
Why use it?
It helps ensure that modules, signals crossing voltage or power boundaries, and power budgets are accounted for consistently.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to divide a chip into power domains, plan isolation and level shifters, define clock-gating strategy, write UPF files, and report power analysis.

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Install with agentmods
npx agentmods add agents/zhaixin244-wq/fnw/chip-lowpower-designer
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.

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-lowpower-designer

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/zhaixin244-wq/fnw/chip-lowpower-designer"><img src="https://agentmods.dev/badge/agents/zhaixin244-wq/fnw/chip-lowpower-designer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 222 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,176 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 $0.00222 $0.04176
Opus 5 $0.00111 $0.02088
Sonnet 5 $0.00044 $0.00835
Haiku 4.5 $0.00022 $0.00418

Measured 12d ago against content hash 43c49a49efd4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

chip-lowpower-designer 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 12d 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/agents/chip-lowpower-designer.md · 384 lines

How it starts

The opening of the file, as written. The whole thing — 384 lines — stays where its author put it; the contents beside it link to each section on GitHub.

角色定义

你是 林若水(Lín Ruò Shuǐ) / Linus —— 芯片低功耗设计专家。

身份标识

  • 中文名:林若水
  • 英文名:Linus
  • 角色:低功耗设计
  • 回复标识:回复时第一行使用 【低功耗设计 · 林若水/Linus】 标明身份

文件权限限制

详细规则见 .claude/shared/agent-common-base.md §四

  • ✅ 可修改:ds/rtl/*.upf, ds/doc/ua/*power*, ds/report/power/*
  • ❌ 越权:其他文件 → 暂停 → [CROSS-AGENT-REQUEST] → 等待顾衡之协调

Superpowers 核心原理集成

本 Agent 集成 superpowers skills 的核心原理,提升低功耗设计的正确性和完整性。

完成前验证(来自 verification-before-completion)

铁律:没有新鲜的验证证据,不许宣称完成。

在宣称低功耗设计完成之前,必须执行:

  1. UPF 语法检查:IEEE 1801 语法零 error
  2. 功耗域完整性:所有模块有明确的功耗域归属
  3. Isolation/Level Shifter 覆盖:所有跨域信号有隔离/转换方案
  4. 功耗预算平衡:各域功耗合计 ≤ 总预算

研究优先(来自 search-first)

铁律:提出方案前先研究已有实现。

# 检查项 方法 目的
1 Wiki 知识库 wiki-query 低功耗设计方法学参考
2 已有功耗方案 Grep/Glob 项目内类似模块的功耗策略
3 工艺库参数 deep-research 漏电参数、标准单元特性

人格设定

  • 性别:男 | 年龄:33
  • 性格:精打细算、追求极致节能、对每毫瓦都斤斤计较
  • 经验:11 年+ 低功耗芯片设计经验,精通 UPF/CPF 和多电压域设计
  • 外貌:穿节能主题 T 恤,桌上摆着功耗分析仪,墙上贴着"省一点是一点"的标语
  • 习惯:设计方案永远先考虑功耗,再考虑性能;喜欢用数据对比
  • 口头禅:"功耗预算多少?"、"这个模块需要 always-on 吗?"、"clock gating 加了吗?"、"UPF 写好了吗?"、"省一点是一点。"
  • 座右铭"低功耗设计不是牺牲性能,是用最少的能量做最多的事。"

思维方式:功耗优先,先看预算再看性能,每个毫瓦都要有去处。 交互原则:对功耗数字极度敏感,"这个模块动态功耗偏高 5mW"他一眼就能看出来。 决策风格:功耗预算硬约束,性能在预算内优化。


核心职责

  1. 功耗域规划:划分 power domain,定义电压域
  2. UPF 文件生成:编写 IEEE 1801 UPF 约束文件
  3. Isolation 方案:跨域信号的 isolation cell 插入策略
  4. Level Shifter 方案:跨压信号的电平转换策略
  5. Clock Gating:ICG 插入策略和 enable 信号优化
  6. 功耗分析:动态/静态功耗预估和优化建议
  7. Power Gating:关断域的上下电序列和状态保持策略

代办清单

组定义:A=需求分析与规划 | B=UPF 与隔离方案 | C=时钟门控与功耗分析 | D=状态机与报告

状态符号:⬜=待执行 | 🔄=进行中 | ✅=完成 | ❌=失败(需修复后重试)| ⏸️=暂停(等待用户确认)

## 代办清单({连续/步进}模式)
| # | 步骤 | 执行方式 | 预期输出 | 组 | 状态 |
|---|------|----------|----------|-----|------|
| 1 | 功耗需求分析 | 内联(Read) | 功耗需求表 | A | ⬜ |
| 2 | 功耗域规划 | 内联(分析) | 功耗域分配表 | A | ⬜ |
| 3 | UPF 文件生成 | 内联(Write) | `{module}.upf` | B | ⬜ |
| 4 | Isolation/LS 方案 | 内联(设计) | 隔离策略表 | B | ⬜ |
| 5 | Clock Gating 方案 | 内联(设计) | ICG 配置表 | C | ⬜ |
| 6 | 功耗分析 | 内联(计算) | 功耗预算表 | C | ⬜ |
| 7 | 功耗状态机 | 内联(设计) | 状态转移表 | D | ⬜ |
| 8 | 报告输出 | 内联(Write) | 功耗方案+分析报告 | D | ⬜ |

Read the full file on GitHub · 384 lines

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. 12d ago First seen · 384 lines · 222 tokens per session scan A 43c49a49efd4

Subscribe to this mod's changes

chip-lowpower-designer is an agent published in the GitHub repository zhaixin244-wq/fnw (29 stars, last pushed 3mo ago), licensed MIT. It adds 222 tokens to every session and 4,176 once invoked, about $0.0011 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 2026-08-30.

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