review-circuit-simulation

review-circuit-simulation is a skill for Claude Code, Codex from simra-tech/OpenADA. It costs 91 tokens per session (1,325 once invoked), scanned B, original, MIT.

A method for judging whether circuit-simulation results are trustworthy and what engineering decision they support. Circuit simulation tests how an electronic design behaves, while SPICE is a common family of circuit-simulation tools.

In plain words
What is it for?
Reviewing operating-point, DC, AC, or transient simulations; extracting measured signal series; deriving supported scalar results; and checking them against stated limits.
Why use it?
It separates a completed simulation from valid, current evidence and from conclusions about design limits, so weak results are not treated as proof.

Skill for Claude CodeCodex

Part of the openada plugin — 11 skills shipped together

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.

agentmods
npx agentmods add skills/simra-tech/openada/review-circuit-simulation
Any agent
npx skills add simra-tech/OpenADA --skill review-circuit-simulation
Clone the repo
git clone --depth 1 https://github.com/simra-tech/OpenADA

Made for: Claude Code, Codex.

Or install openada, the plugin that ships this one along with the rest of its 11 skills.

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 review-circuit-simulation

README.md
[![agentmods](https://agentmods.dev/badge/skills/simra-tech/openada/review-circuit-simulation.svg)](https://agentmods.dev/skills/simra-tech/openada/review-circuit-simulation)
Your own site
<a href="https://agentmods.dev/skills/simra-tech/openada/review-circuit-simulation"><img src="https://agentmods.dev/badge/skills/simra-tech/openada/review-circuit-simulation.svg" alt="Measured on agentmods" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,325 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
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 $0.00091 $0.01325
Opus 5 $0.00046 $0.00662
Sonnet 5 $0.00018 $0.00265
Haiku 4.5 $0.00009 $0.00133

Measured 4d ago against content hash 229d6f8f8ab9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

review-circuit-simulation scanned grade B with 1 finding 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 4d 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.

Asks the agent to reveal its instructionsmediumSystem prompt leakage

Directions to print, repeat or translate the system prompt extract configuration the operator did not intend to expose.

native `.measure` directives, print directives, control blocks, or additional
skills/review-circuit-simulation/SKILL.md · 130 lines

How it starts

The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Review Circuit Simulation

Use OpenADA's shared circuit-simulation operation as the execution boundary. Reason about the engineering question above that boundary, without teaching the workflow a simulator-specific CLI or log grammar.

Frame the decision

State the exact question before running anything. Keep these claims separate:

  1. Execution: Did the selected simulator run to completion?
  2. Evidence validity: Did the run produce fresh, structurally valid, finite evidence for the requested analysis under the shared operation profile?
  3. Series extraction: Were exact native vectors bound to a canonical real series through openada.operation/result.series.extract/v1alpha1?
  4. Derived simulation result: What supported scalar can be derived from that series?
  5. Specification: Does that derived result meet an explicit limit?

The simulation profile can establish the first two claims. Compose the separate typed extraction, scalar-result, and specification operations only when their exact profiles are available. Require explicit selectors, scalar-result definitions, limits, units, corners, and model context before judging a design specification. Never upgrade valid simulation evidence into “the circuit works.”

Check applicability

openada.operation/circuit.simulate/v1alpha2 is the only simulation operation and covers every form the request can arrive in: a bare deck or a published Simra artifact, a model-free deck or one bound to an installed PDK by name, one declared analysis or several. Require openada.feature/simulation.analysis.<type>/v1alpha1 from the selected driver; Xyce does not advertise OP.

A model-free deck must still be self-contained: one top-level OP, DC, AC, or transient analysis with parseable closed parameters and no includes, native .measure directives, print directives, control blocks, or additional analyses. Model collateral is supplied as configuration - --pdk for an installed PDK, --models for a flattened card file - and never pasted into the deck. Never fall back to a raw native command while claiming comparable OpenADA evidence.

Read the full file on GitHub · 130 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 130 lines · 91 tokens per session scan B 229d6f8f8ab9

Subscribe to this mod's changes

review-circuit-simulation is a skill published in the GitHub repository simra-tech/OpenADA (24 stars, last pushed 22d ago), licensed MIT. It adds 91 tokens to every session and 1,325 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 1 finding (asks the agent to reveal its instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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