# glaucus

> glaucus — elioseverojunior-glaucus. Use this tool when you need to safely parse and work with YAML data in Rust applications, ensuring zero unsafe code by default and full compliance with the YAML 1.2.2 specification. It solves problems related to secure and high-performance YAML handling, providing a reliable interface for inputting YAML data and outputting parsed results. Ideal for use cases where security and performance are crucial, such as in systems programming and data processing pipelines.

Canonical page: https://skillsregistry.net/skills/elioseverojunior-glaucus  
JSON: https://api.skillsregistry.net/v1/skills/elioseverojunior-glaucus

## Description

Safe YAML for Rust — zero unsafe by default, full YAML 1.2.2 spec compliance, high performance.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/elioseverojunior/glaucus)

## 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": "elioseverojunior-glaucus"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/elioseverojunior-glaucus` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/elioseverojunior-glaucus/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