# otaverify

> otaverify — cognis-digital-otaverify. Use this tool when you need to validate the integrity and authenticity of OTA update packages, solving problems related to security and reliability in software updates. It takes in OTA update packages as input and outputs validation results, ensuring signature chains, rollback protection, and delta-patch integrity are correct. Use otaverify in development and deployment contexts where secure and reliable software updates are crucial.

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

## Description

Validate OTA update packages end-to-end: signature chains, rollback protection, anti-downgrade counters, and delta-patch integrity.

## 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/otaverify)

## 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-otaverify"
    }
  }
}
```

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