# Systems MCP

> Use this tool when you need to run and visualize complex systems models, solve problems related to system dynamics and behavior, and analyze model specifications. It takes in model specifications and systems documentation as inputs and provides visualizations and context window outputs. Ideal for use cases requiring systems analysis and simulation, such as understanding dynamic systems and predicting outcomes.

Canonical page: https://skillsregistry.net/skills/lethain-systems-mcp  
JSON: https://api.skillsregistry.net/v1/skills/lethain-systems-mcp

## Description

An MCP server that allows users to run and visualize systems models using the lethain:systems library, including capabilities to run model specifications and load systems documentation into the context window.

## Trust

- **Trust score (0–1):** 0.92
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/jluyio5u4n)
- **Repository:** <https://github.com/lethain/systems-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "lethain-systems-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lethain-systems-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lethain-systems-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt