Open Agentic Brain & Memory (OpenAB)
Shared memory for AI coding tools that saves your tokens
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Open-source, self-hosted long-term memory shared by AI coding agents: Claude Code, Codex, Cursor, Antigravity CLI and Kilo Code. Captures decisions across sessions and tools, stores them encrypted on your machine and in your own private GitHub, and brings back only what is relevant, and helps saved
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PH · launched Oct 20, 2026 · 1 upvote (top 67%)
- Horizontal
- Dev tools
- Developer
- AI-native
- Hobby / open-source project
- Open Source
- Developer Tools
- Artificial Intelligence
- GitHub
Similar launches
See all 858 similar launches →Could you build this?
Yes A self-hosted memory layer that captures decisions, encrypts them, stores them in a private GitHub repo, and retrieves relevant items is a reasonable CLI and MCP-style service. Integrations with several coding tools are mostly config and hook work.
Competitors
Other products that read as similar to this one : 858 launches clear the similarity bar, closest 8 shown.
Attention rank: #544 of 859 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 352 days after the earliest competitor.
- Synapse: shared memory for coding agents · ph · 2026-10-15 · 3 upvotes · similarity 0.60
- friday · github · 2026-09-16 · 47 upvotes · similarity 0.60
- KYB - Shared Memory for AI Agents · ph · 2026-10-13 · 2 upvotes · similarity 0.59
- IHMT-MEMORY · github · 2026-09-30 · 17 upvotes · similarity 0.58
- Memctl v0.1.0 Open source shared persistent memory for AI coding agents · hn · 2026-03-01 · 7 upvotes · similarity 0.56
- AI Technical Support Brain · ph · 2026-09-14 · 1 upvotes · similarity 0.53
- Cognicore · ph · 2026-10-19 · 7 upvotes · similarity 0.52
- big-agentic-brain · github · 2026-10-12 · 10 upvotes · similarity 0.51