# graphdb

> Use this tool when you need to efficiently navigate and query Ruby on Rails codebases, solving problems like code discovery and association mapping. It indexes code into a graph of associations, routes, callbacks, jobs, and mailers, providing a token-efficient alternative to grep. By using graphdb, you can input your Rails codebase and output a queryable graph, ideal for use cases where you need to quickly understand complex code relationships.

Canonical page: https://skillsregistry.net/skills/samagra001-claude-code-graphdb  
JSON: https://api.skillsregistry.net/v1/skills/samagra001-claude-code-graphdb

## Description

Indexes Ruby on Rails codebases into a queryable graph of associations, routes, callbacks, jobs, and mailers, providing a token-efficient alternative to grep for navigating Rails code via Claude Code.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-06-12

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/fh5098l0ia)
- **Repository:** <https://github.com/Samagra001/claude-code-graphdb>

## 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": "samagra001-claude-code-graphdb"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/samagra001-claude-code-graphdb` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/samagra001-claude-code-graphdb/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