# rtosmap

> rtosmap — cognis-digital-rtosmap. Use this tool when you need to analyze and optimize real-time operating system (RTOS) firmware, such as FreeRTOS or Zephyr, to identify potential stack overflows and priority-inversion risks. It takes in firmware code as input and generates a static map of task structures, stack usage, and ISR call graphs as output. This tool is ideal for use in embedded systems development to ensure reliable and efficient firmware operation.

Canonical page: https://skillsregistry.net/skills/cognis-digital-rtosmap  
JSON: https://api.skillsregistry.net/v1/skills/cognis-digital-rtosmap

## Description

Statically map task structures, stack usage, and ISR call graphs in FreeRTOS/Zephyr firmware to flag stack overflows and priority-inversion risks.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-21

## Source

- **Source listing:** [GitHub](https://github.com/cognis-digital/rtosmap)

## 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": "cognis-digital-rtosmap"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-rtosmap` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-rtosmap/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