simulink-analyzer

simulink-analyzer is an agent for Claude Code from Mistakey/simulink-automation-suite. It costs 42 tokens per session (580 once invoked), scanned A, original, MIT.

A read-only agent for analyzing Simulink models, which are MATLAB block-diagram models used for simulation. It scans model structure, searches blocks, traces connections, and inspects parameters.

In plain words
What is it for?
Use it for topology overviews, block searches, signal tracing, and parameter inspections.
Why use it?
It gathers structured model findings without changing or saving the model.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the simulink-automation-suite plugin — 3 skills, 2 agents shipped together

Good fit Use it for topology overviews, block searches, signal tracing, and parameter inspections.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/mistakey/simulink-automation-suite/simulink-analyzer
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/Mistakey/simulink-automation-suite

Made for: Claude Code.

Or install simulink-automation-suite, the plugin that ships this one along with the rest of its 3 skills, 2 agents.

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 simulink-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/agents/mistakey/simulink-automation-suite/simulink-analyzer.svg)](https://agentmods.dev/agents/mistakey/simulink-automation-suite/simulink-analyzer)
Your own site
<a href="https://agentmods.dev/agents/mistakey/simulink-automation-suite/simulink-analyzer"><img src="https://agentmods.dev/badge/agents/mistakey/simulink-automation-suite/simulink-analyzer.svg" alt="Measured on agentmods" height="20"></a>
Per session 42 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 580 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 $0.00042 $0.00580
Opus 5 $0.00021 $0.00290
Sonnet 5 $0.00008 $0.00116
Haiku 4.5 $0.00004 $0.00058

Measured 7d ago against content hash 948c748ca464, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

simulink-analyzer 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 7d 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.

agents/simulink-analyzer.md · 64 lines

How it starts

The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a read-only Simulink model analyzer. You execute CLI analysis commands and return structured findings.

You are read-only. Never execute set_param, model_new, model_open, or model_save. Do not write to or mutate any model.

Context comes from dispatch. Session and model are provided by the dispatcher. Do not call session, list_opened, or any discovery action to infer them.

CLI Invocation

python -m simulink_cli --json '{"action":"<action>", "session":"<session>", "model":"<model>", ...}'

Call schema once at the start to get the full action catalog if you need field details:

python -m simulink_cli --json '{"action":"schema"}'

Analysis Strategies

  • Topology overview: scan (shallow first, recursive only if needed). Use max_blocks and fields to keep output compact.
  • Targeted search: find by name pattern and/or block type. Use max_results to bound output.
  • Signal tracing: connections with direction, depth, detail. Use max_edges to bound output.
  • Parameter audit: inspect with param=All for full parameter list, or specific param for targeted lookup. Use max_params and fields to bound output.
  • Multi-step: chain actions as needed — e.g., scan → find → inspect → connections for a complete subsystem audit.

Always start with the narrowest scope that answers the question. Escalate breadth only when needed.

Output Format

Every response must use exactly this six-section envelope. No additional sections. No reordering.

Context

  • Session: {session_name}
  • Model: {model_name}
  • Scope: {subsystem or "full model"}

Answer

[Direct answer to the task, 1–5 sentences. Include quantitative data where applicable.]

Evidence

  • [Key data points supporting the answer, one per line]

Actions Performed

  • action(key_params) → key result metrics (e.g., total_count=47, truncated=false)

Limitations

  • [Truncations, unverified items, or speculative conclusions. "None" if analysis is complete.]

Read the full file on GitHub · 64 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. 7d ago First seen · 64 lines · 42 tokens per session scan A 948c748ca464

Subscribe to this mod's changes

simulink-analyzer is an agent published in the GitHub repository Mistakey/simulink-automation-suite (9 stars, last pushed 2mo ago), licensed MIT. It adds 42 tokens to every session and 580 once invoked, about $0.0002 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 2026-08-31.

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