# codebase-index

Search a codebase by meaning, then follow the result into definitions, callers, and dependency paths. open-codebase-index is a local semantic code index for OpenCode, Jcode, Pi, Codex, Claude Code, and other MCP clients.

- Tier: Indexed (plain plugin)
- Category: Development
- Page: https://www.flowy.sh/listings/helweg-open-codebase-index
- Source: https://github.com/Helweg/open-codebase-index
- Price: free and open source

## Summary
codebase-index is a Claude Code plugin with 1 hand-picked skill for development work, indexed on Flowy. Install it with the command on its page. It includes codebase-search. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.

## Install (Claude Code)
```
/plugin marketplace add Helweg/open-codebase-index
/plugin install codebase-index@helweg-plugins
```

## Skills
- codebase-search

## FAQ

### What is codebase-index?
Search a codebase by meaning, then follow the result into definitions, callers, and dependency paths. open-codebase-index is a local semantic code index for OpenCode, Jcode, Pi, Codex, Claude Code, and other MCP clients.

### How do I install codebase-index?
Run these in Claude Code: /plugin marketplace add Helweg/open-codebase-index then /plugin install codebase-index@helweg-plugins. Then prompt normally.

### Does codebase-index auto-invoke its skills?
Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.

### Is codebase-index free?
Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.