Rubi is listed as Open Source. Check https://github.com/YURIBEDRAN/rubi for the current plan limits, as vendors change pricing frequently.

Rubi

Q: What is Rubi?

Rubi is a code AI tool listed on Use AI Tools. Rubi is a knowledge graph and context manager for AI coding agents, working with Claude Code, Codex, Gemini CLI, Cursor, Copilot and local models. It builds a code map with PageRank, keeps a temporal knowledge graph, offers hybrid search, and does early compaction with handoffs so sessions get shorter and projects stay organised.

Q: What is Rubi best for?

Rubi is commonly used for Large codebases where agents re-read too much, Local-model users who need context discipline, Developers running long multi-session refactors. It supports English.

Code🔥 Intermediate✅ Global access

Large codebases where agents re-read too muchLocal-model users who need context disciplineDevelopers running long multi-session refactors

Open SourceEnglish

Rubi is a knowledge graph and context manager for AI coding agents, working with Claude Code, Codex, Gemini CLI, Cursor, Copilot and local models. It builds a code map with PageRank, keeps a temporal knowledge graph, offers hybrid search, and does early compaction with handoffs so sessions get shorter and projects stay organised.

Visit Website Compare

Community Rating

Be the first to rate Rubi. Your feedback helps other users decide.

🎯 Real-World Use Cases

Map the code

Build a code map ranked by PageRank so the agent knows what matters first.

Search hybrid

Combine graph and vector style retrieval over the project.

Compact early

Hand off a compacted context instead of letting a session grow unbounded.

⚖️ Honest Review

✅ Pros

+Works with hosted and local models alike
+Temporal knowledge graph, not a static index
+Claude Code plugin plus a live demo

⚠️ Cons

−Adds a graph layer you have to maintain alongside the repo
−Benefit grows with codebase size, so small projects see less

📚

Guides and comparisons about code tools

CodeOct 24, 2026