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second-brain-for-claude

bright-interaction

Karpathy-style wiki + graphify knowledge graph + Claude Code hooks.

Open bright-interaction/second-brain-for-claude → Checked against the four rules.

Built for one agent

ships CLAUDE.md and nothing for other agents.

In its own words

Aboutbright-interaction/second-brain-for-claude

Self-deploying: clone it, tell Claude to set it up, done.

README.md

A Karpathy-inspired wiki + knowledge graph + hook setup that stops Claude Code from re-exploring your codebase every conversation.

What it does

Teaches your Claude Code instance to look things up the way an experienced engineer would:

Query a knowledge graph first (fast index, low token cost)
Read a hand-curated wiki second (context the graph can't infer)
Only touch source code when the first two didn't answer

Enforced by hooks so Claude can't skip the order even if it wants to.

Quick start

Clone this repo, open it in Claude Code, and say:

Read SETUP.md and set this up in my environment.

Claude will ask you a handful of questions (project name, what to call your wiki, where it lives, etc.) and wire everything up: the wiki directory, hook config, CLAUDE.md, graphify install, and a verification run.

Expect 5 to 10 minutes for the first-time setup, most of which is graphify building its initial graph.

The repository's own description, then 39% of its README. Read the rest on GitHub ↗

Read from the repository's git tree on 2026-08-17.