# fatta

> fatta — sockulags-fatta. Use this tool when you need to understand code dependencies and test coverage for modifying functions, as it provides insights into required knowledge for code changes and identifies relevant tests that validate behavior. It takes in code and compiler type information as input and outputs comprehensive indices and test maps. Ideal for use in software development and testing contexts where code comprehension and impact analysis are crucial.

Canonical page: https://skillsregistry.net/skills/sockulags-fatta  
JSON: https://api.skillsregistry.net/v1/skills/sockulags-fatta

## Description

MCP server for code comprehension indices and test maps. It answers what must be known to change a function and which tests pin its behavior, using compiler type information.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** maps-location
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ngtcpq9m6e)
- **Repository:** <https://github.com/sockulags/fatta>

## 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": "sockulags-fatta"
    }
  }
}
```

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