Agent skill

Simbiology Simulate Model

by matlab in matlab/matlab-agentic-toolkit

Simulate SimBiology models — ODE, stochastic (SSA), scenarios, and sensitivity analysis.

Custom licenceAuto-check passedResearch & Science

Install Simbiology Simulate Model

skills CLI
$ npx skills add matlab/matlab-agentic-toolkit --skill simbiology-simulate-model -a claude-code

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

GitHub CLI
$ gh skill install matlab/matlab-agentic-toolkit simbiology-simulate-model --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/matlab-agentic-toolkit.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills-catalog/computational-biology/simbiology-simulate-model .claude/skills/simbiology-simulate-model && 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
simbiology-simulate-model
GitHub stars
1.1k
Token cost
~3.8k tokens
SKILL.md length
972 words
Files
5 (incl. scripts, references)
Skills in repo
144
Repo updated
First seen
Licence
Custom licence

At a glance

Simulate SimBiology models — ODE, stochastic (SSA), scenarios, and sensitivity analysis.

  • Works in 9 steps: Add helper scripts to the MATLAB path… → Element-wise operators in observables → StatesToLog for constant parameters → …
  • Explore what-if
  • SKILL.md covers When to Use, When NOT to Use, Must-Follow Rules and Decision Table, plus 6 more sections
  • Identify influential parameters

What it does

Simbiology Simulate Model is an agent skill from matlab/matlab-agentic-toolkit. Simulate SimBiology models — ODE, stochastic (SSA), scenarios, and sensitivity analysis. Use when asked to run, simulate, predict, explore what-if, or identify influential parameters.

Its SKILL.md is about 3.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts and reference files (for example `manifest.yaml`, `references/sensitivity-analysis-guidance.md` and `references/stochastic-simulation-guidance.md`).

It sits in Research & Science, covering Bioinformatics. The repository describes itself as: The MATLAB Agentic Toolkit brings proven MATLAB capabilities to AI agents, making engineering and scientific workflows agent-ready.

When your agent uses it

  • Explore what-if
  • Identify influential parameters

Example prompts

  • “/simbiology-simulate-model”

Workflow steps

9 steps, taken from the step headings in SKILL.md.

  1. Add helper scripts to the MATLAB path first
  2. Element-wise operators in observables
  3. StatesToLog for constant parameters
  4. All reactions must be MassAction for SSA
  5. Do NOT combine Scenarios with +
  6. Reset local sensitivity options after use
  7. Set MaximumWallClock to prevent hung simulations
  8. Unit conversion requires TimeUnits
  9. Scenario results are interleaved, not blocked

What it can do on your machine

Read from SKILL.md and the folder at commit 3303f05. 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

Simbiology Simulate Model loads about 3.8k tokens when it runs, and up to ~5.8k if it reads all its reference files. Until then it costs about 52 tokens; SKILL.md has 972 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~52
When it runs · the whole SKILL.md, loaded when a task matches
~3.8k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~5.8k

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 972 words (~3,834 tokens).

“Run simulations of SimBiology models: deterministic ODE, stochastic SSA, scenario exploration, and sensitivity analysis.”

— opening of SKILL.md by matlab, Custom licence
name
simbiology-simulate-model
license
https://www.mathworks.com/content/dam/mathworks/license/pmrl/license.md
metadata.author
MathWorks
metadata.version
2.0

Read the full SKILL.md on GitHub

Files

SKILL.md and 4 other files (scripts, references) in skills-catalog/computational-biology/simbiology-simulate-model of matlab/matlab-agentic-toolkit.

  • SKILL.md
  • manifest.yaml
  • references/sensitivity-analysis-guidance.md
  • references/stochastic-simulation-guidance.md
  • scripts/getModelByUUID.p

Open the folder on GitHubat commit 3303f05

Compare with similar skills

Simbiology Simulate Model 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.

Simbiology Simulate Model compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Simbiology Simulate Model this skillmatlab/matlab-agentic-toolkit1.1k—~3.8kAutomated safety check: PassCustom licence
Alphagenome Single Variant Analysisgoogle-deepmind/science-skills3.2k2 repos~3kAutomated safety check: NotesApache-2.0
13C Metabolic Flux AnalysisK-Dense-AI/scientific-agent-skills48k1 repos~3.2kAutomated safety check: PassMIT
Clinvar Databasegoogle-deepmind/science-skills3.2k2 repos~3.9kAutomated safety check: NotesApache-2.0
Metabolic Study Planneraiming-lab/AutoResearchClaw15k—~1.9kAutomated safety check: PassMIT
Dbsnp Databasegoogle-deepmind/science-skills3.2k2 repos~3.4kAutomated safety check: NotesApache-2.0

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Questions about Simbiology Simulate Model

What does Simbiology Simulate Model do?

Simulate SimBiology models — ODE, stochastic (SSA), scenarios, and sensitivity analysis. Simbiology Simulate Model is an agent skill from matlab/matlab-agentic-toolkit. Simulate SimBiology models — ODE, stochastic (SSA), scenarios, and sensitivity analysis.

When should I use Simbiology Simulate Model?

Simbiology Simulate Model fits situations like: explore what-if; identify influential parameters.

How do I install Simbiology Simulate Model in Claude Code?

Run `npx skills add matlab/matlab-agentic-toolkit --skill simbiology-simulate-model -a claude-code`. Or copy the skill folder (skills-catalog/computational-biology/simbiology-simulate-model in matlab/matlab-agentic-toolkit) into .claude/skills/simbiology-simulate-model in your project. Claude Code loads it when a task matches its description.

How do I install Simbiology Simulate Model in Codex?

Run `npx skills add matlab/matlab-agentic-toolkit --skill simbiology-simulate-model -a codex`. Or copy the skill folder (skills-catalog/computational-biology/simbiology-simulate-model in matlab/matlab-agentic-toolkit) into .agents/skills/simbiology-simulate-model in your project. Codex loads it when a task matches its description.

Can I use Simbiology Simulate Model 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/matlab-agentic-toolkit --skill simbiology-simulate-model -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/simbiology-simulate-model, .gemini/skills/simbiology-simulate-model, .github/skills/simbiology-simulate-model and .opencode/skills/simbiology-simulate-model in your project.

What does Simbiology Simulate Model need to run?

SKILL.md names no scripts, command-line tools or credentials: Simbiology Simulate Model is instructions for the agent only.

Does Simbiology Simulate Model 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 Simbiology Simulate Model 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 Simbiology Simulate Model use?

Simbiology Simulate Model 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 Simbiology Simulate Model use?

About 3.8k tokens (SKILL.md is roughly 15k 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 2k tokens, read only when the agent opens those files.

What are the alternatives to Simbiology Simulate Model?

Skills that share tags, products or a category with Simbiology Simulate Model: Alphagenome Single Variant Analysis (google-deepmind/science-skills, 3.2k stars), 13C Metabolic Flux Analysis (K-Dense-AI/scientific-agent-skills, 48k stars), Clinvar Database (google-deepmind/science-skills, 3.2k stars) and Metabolic Study Planner (aiming-lab/AutoResearchClaw, 15k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Simbiology Simulate Model?

matlab (a GitHub organization) maintains it in matlab/matlab-agentic-toolkit, which has 1,134 GitHub stars. The repository holds 144 skills in this directory. The repository was last updated on September 30, 2026.

Source: matlab/matlab-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.