What is analog-design-characterization?

A plugin for characterizing analog and mixed-signal chip designs and generating Liberty timing files and behavioral models.

Use it for timing, power, and noise measurements, Liberty file generation, and behavioral-model generation.

It groups the tools needed to turn circuit test results into files usable by larger chip-design workflows.

analog-design-characterization — Plugin by hdl-tools

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.

Claude Code

/plugin marketplace add hdl-tools/analog-chip-design-agents

agentmods

npx agentmods add plugins/hdl-tools/analog-chip-design-agents/characterization

Clone the repo

git clone --depth 1 https://github.com/hdl-tools/analog-chip-design-agents

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

analog-design-characterization 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 2d 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.

plugins/characterization/.claude-plugin/plugin.json · 19 lines

What it actually says

{
  "name": "analog-design-characterization",
  "version": "0.1.0",
  "description": "Timing/power/noise characterization and Liberty (.lib) / behavioral model generation",
  "author": {
    "name": "chuanseng-ng",
    "url": "https://github.com/chuanseng-ng"
  },
  "homepage": "https://github.com/chuanseng-ng/analog-chip-design-agents",
  "repository": "https://github.com/chuanseng-ng/analog-chip-design-agents",
  "license": "MIT",
  "skills": [
    "./skills/characterization"
  ],
  "agents": [
    "./agents/characterization-orchestrator.md"
  ]
}

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.

2d ago First seen · 19 lines scan A 6620e0f3638c

Subscribe to this mod's changes

analog-design-characterization is a plugin published in the GitHub repository hdl-tools/analog-chip-design-agents (22 stars, last pushed 2mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Data and AI

analog-design-characterization

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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