Agent skill

Manage Safety Analysis

by matlab in matlab/simulink-agentic-toolkit

Create, populate, and manage safety analysis spreadsheets (FMEA, FHA, HARA, custom) and fault trees (FTA) in Safety Analysis Manager.

Custom licenceAuto-check passedDocuments & Office

Install Manage Safety Analysis

skills CLI
$ npx skills add matlab/simulink-agentic-toolkit --skill manage-safety-analysis -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install matlab/simulink-agentic-toolkit manage-safety-analysis --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/matlab/simulink-agentic-toolkit.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills-catalog/verification-validation-and-test/manage-safety-analysis .claude/skills/manage-safety-analysis && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
manage-safety-analysis
GitHub stars
1.2k
Token cost
~2.2k tokens
SKILL.md length
1,043 words
Files
6 (incl. scripts, references)
Skills in repo
43
Repo updated
First seen
Licence
Custom licence

At a glance

Create, populate, and manage safety analysis spreadsheets (FMEA, FHA, HARA, custom) and fault trees (FTA) in Safety Analysis Manager.

  • Works in 5 steps: Understand the source. Either → Choose a document structure. Design… → Create and populate. Build the… → …
  • The user asks to perform FMEA
  • SKILL.md covers When to Use, When NOT to Use, Workflow and FMEA Generation Conventions, plus 3 more sections
  • Hazard analysis

What it does

Manage Safety Analysis is an agent skill from matlab/simulink-agentic-toolkit. Create, populate, and manage safety analysis spreadsheets (FMEA, FHA, HARA, custom) and fault trees (FTA) in Safety Analysis Manager. Use when the user asks to perform FMEA, hazard analysis, fault tree analysis, safety analysis, or work with Safety Analysis Manager documents. Requires Simulink Fault Analyzer.

Its SKILL.md is about 2.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts and reference files (for example `manifest.yaml`, `references/common-api.md` and `references/spreadsheet-api.md`).

It sits in Documents & Office, covering Excel spreadsheets. The repository describes itself as: The Simulink Agentic Toolkit gives your AI agent both the tools and the expertise to work effectively with Simulink and Model-Based Design.

When your agent uses it

  • The user asks to perform FMEA
  • Hazard analysis
  • Fault tree analysis
  • Safety analysis

Example prompts

  • “/manage-safety-analysis”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Understand the source. Either
  2. Choose a document structure. Design columns appropriate for the specific system and analysis type. Use a built-in template only if the…
  3. Create and populate. Build the spreadsheet programmatically using the API.
  4. Open the manager. Call safetyAnalysisMgr.openManager so the user can see results.
  5. Save. Always save to .mldatx when the user confirms the content.

What it can do on your machine

Read from SKILL.md and the folder at commit c58e6ae. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/, which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Manage Safety Analysis loads about 2.2k tokens when it runs, and up to ~13k if it reads all its reference files. Until then it costs about 83 tokens; SKILL.md has 1,043 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~83
When it runs · the whole SKILL.md, loaded when a task matches
~2.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~13k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,043 words (~2,198 tokens).

“Use evaluate_matlab_code with the safetyAnalysisMgr package to create, populate, query, and export safety analysis documents. Requires Simulink Fault Analyzer (R2023b+).”

— opening of SKILL.md by matlab, Custom licence
name
manage-safety-analysis
license
https://www.mathworks.com/content/dam/mathworks/license/pmrl/license.md
metadata.version
2.1
metadata.author
MathWorks

Read the full SKILL.md on GitHub

Files

SKILL.md and 5 other files (scripts, references) in skills-catalog/verification-validation-and-test/manage-safety-analysis of matlab/simulink-agentic-toolkit.

  • SKILL.md
  • manifest.yaml
  • references/common-api.md
  • references/spreadsheet-api.md
  • references/tree-api.md
  • scripts/fileType.p

Open the folder on GitHubat commit c58e6ae

Compare with similar skills

Manage Safety Analysis next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Manage Safety Analysis compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Manage Safety Analysis this skillmatlab/simulink-agentic-toolkit1.2k—~2.2kAutomated safety check: PassCustom licence
MarkitdownImCa0/just-laws78214 repos~3.2kAutomated safety check: NotesMIT
Managing Google Workspacetaylorwilsdon/google_workspace_mcp3.3k—~2.9kAutomated safety check: PassMIT
Data Table Managern8n-io/n8n207k—~2.3kAutomated safety check: PassCustom licence
Docx4jplutext/docx4j2.4k—~2.5kAutomated safety check: PassNone
Instrument Data To Allotropeaws-samples/amazon-bedrock-agents-healthcare-lifesciences2742 repos~2.7kAutomated safety check: PassApache-2.0

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Questions about Manage Safety Analysis

What does Manage Safety Analysis do?

Create, populate, and manage safety analysis spreadsheets (FMEA, FHA, HARA, custom) and fault trees (FTA) in Safety Analysis Manager. Manage Safety Analysis is an agent skill from matlab/simulink-agentic-toolkit. Create, populate, and manage safety analysis spreadsheets (FMEA, FHA, HARA, custom) and fault trees (FTA) in Safety Analysis Manager.

When should I use Manage Safety Analysis?

Manage Safety Analysis fits situations like: the user asks to perform FMEA; hazard analysis; fault tree analysis; safety analysis.

How do I install Manage Safety Analysis in Claude Code?

Run `npx skills add matlab/simulink-agentic-toolkit --skill manage-safety-analysis -a claude-code`. Or copy the skill folder (skills-catalog/verification-validation-and-test/manage-safety-analysis in matlab/simulink-agentic-toolkit) into .claude/skills/manage-safety-analysis in your project. Claude Code loads it when a task matches its description.

How do I install Manage Safety Analysis in Codex?

Run `npx skills add matlab/simulink-agentic-toolkit --skill manage-safety-analysis -a codex`. Or copy the skill folder (skills-catalog/verification-validation-and-test/manage-safety-analysis in matlab/simulink-agentic-toolkit) into .agents/skills/manage-safety-analysis in your project. Codex loads it when a task matches its description.

Can I use Manage Safety Analysis in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add matlab/simulink-agentic-toolkit --skill manage-safety-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/manage-safety-analysis, .gemini/skills/manage-safety-analysis, .github/skills/manage-safety-analysis and .opencode/skills/manage-safety-analysis in your project.

What does Manage Safety Analysis need to run?

SKILL.md names no scripts, command-line tools or credentials: Manage Safety Analysis is instructions for the agent only.

Does Manage Safety Analysis access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Manage Safety Analysis safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Manage Safety Analysis use?

Manage Safety Analysis has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Manage Safety Analysis use?

About 2.2k tokens (SKILL.md is roughly 8.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 11k tokens, read only when the agent opens those files.

What are the alternatives to Manage Safety Analysis?

Skills that share tags, products or a category with Manage Safety Analysis: Markitdown (ImCa0/just-laws, 782 stars), Managing Google Workspace (taylorwilsdon/google_workspace_mcp, 3.3k stars), Data Table Manager (n8n-io/n8n, 207k stars) and Docx4j (plutext/docx4j, 2.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Manage Safety Analysis?

matlab (a GitHub organization) maintains it in matlab/simulink-agentic-toolkit, which has 1,208 GitHub stars. The repository holds 43 skills in this directory. The repository was last updated on October 7, 2026.

Source: matlab/simulink-agentic-toolkit on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.