Claude Code ecosystem

code-graph-rag

A graph of how the code actually connects, for the agent to walk

Visit official page 日本語で詳しく見る

Popularity

★ 4.8k

Last update

August 2026

License / pricing

MIT

What we checked ourselves

Not copied from the project's own blurb. These are things we opened and verified, with the date.

23 Aug 2026We checked that the link to the project still resolves.
14 Aug 2026We read the licence text itself (LICENSE). No unusual restrictions were stated.
1 Sept 2026We read the project's own documentation and found no sign that development has stopped.

Where this sits among the 63 tools we list in Claude Code ecosystem

Commercial use confirmed as allowed53 of 63

Requires terminal commands9 that do not →
Requires an API key43 that do not →
Sends your input to the provider19 that do not →

Counted from our own checks: every tool we list is examined against the same criteria.

What it does

Parses a multi-language codebase with Tree-sitter, builds a structural knowledge graph in Memgraph, and answers questions by traversing it — which returns accurate results on large repositories where keyword search flails. Editing and optimisation flow through the same graph. It needs a graph database standing by, making it heavier to set up than the fully local alternatives, and indexing cost scales with repository size. MIT.

Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.

Screenshots & visuals

Before you start

Setup difficultySome setup needed
Command lineRequired
API keyRequired
Sends data onlineYes

Judged automatically from the project's own metadata. Always confirm on the official page.

code-graph-rag FAQ

Is code-graph-rag free?: code-graph-rag itself is free, but it needs an API key for an external AI service. That service charges separately, though some have a free tier.
Do I need to install anything or write code to use code-graph-rag?: It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.
Does code-graph-rag work on a phone?: No. It needs a computer.
Can I use code-graph-rag commercially?: The licence is MIT, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.

How it compares

The conditions that decide whether you can actually use it, side by side.

Tool	Command line	API key	Sends data out	Phone	Commercial use
code-graph-rag (this page)	Required	Required	Yes	No	Yes
Claude Code	Required	Required	Yes	No	Not verified
taste-skill	Required	Required	Yes	No	Yes
rtk	Required	Not needed	No	No	Yes

"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.

Other claude code ecosystem tools

Claude Code

Anthropic's AI coding partner that lives in your terminal

taste-skill

Skills that stop AI-built interfaces from looking like every other one

rtk

Compresses command output before your agent pays to read it

Claude Flow

Run many Claude Code agents in concert

Browse all tools Home

What we checked ourselves

Not copied from the project's own blurb. These are things we opened and verified, with the date.

23 Aug 2026We checked that the link to the project still resolves.

14 Aug 2026We read the licence text itself (LICENSE). No unusual restrictions were stated.

1 Sept 2026We read the project's own documentation and found no sign that development has stopped.

What it does

Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.

code-graph-rag FAQ

Is code-graph-rag free?

code-graph-rag itself is free, but it needs an API key for an external AI service. That service charges separately, though some have a free tier.

Do I need to install anything or write code to use code-graph-rag?

It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.

Does code-graph-rag work on a phone?

No. It needs a computer.

Can I use code-graph-rag commercially?

The licence is MIT, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.

How it compares

The conditions that decide whether you can actually use it, side by side.

Tool	Command line	API key	Sends data out	Phone	Commercial use
code-graph-rag (this page)	Required	Required	Yes	No	Yes
Claude Code	Required	Required	Yes	No	Not verified
taste-skill	Required	Required	Yes	No	Yes
rtk	Required	Not needed	No	No	Yes

"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.