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KYB - Shared Memory for AI Agents
Shared memory for AI agents, backed by Git
Give Claude Code, Codex and other agents one shared knowledge base. KYB stores readable Markdown in Git, keeps version history, and combines keyword and local semantic search. Self-hosted, open source, with a CLI and MCP interface.
Hi Product Hunt! I'm Alex, the maker of KYB (Know Your Business).
I work with Claude Code, Codex and Antigravity. A useful infrastructure fact or deployment lesson should be available to the next agent session, without copying it between chats. I built KYB to give these tools a shared place to look and write back verified knowledge.
The source of truth is readable Markdown stored in Git. Each correction keeps its history. Tantivy provides keyword search, with an optional local multilingual embedding model for semantic retrieval. You can use it through the CLI or MCP, and track incidents alongside the knowledge they relate to.
KYB is self-hosted and MIT-licensed. The embedding model runs locally; it retrieves relevant records rather than generating answers. You can also run keyword-only search.
I'd love feedback from people using several coding agents: what knowledge gets lost between your sessions, and how would you want to retrieve and correct it?
Source and setup: https://github.com/alex09x/kyb
About KYB - Shared Memory for AI Agents on Product Hunt
“Shared memory for AI agents, backed by Git”
KYB - Shared Memory for AI Agents was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #155 on the daily leaderboard. Give Claude Code, Codex and other agents one shared knowledge base. KYB stores readable Markdown in Git, keeps version history, and combines keyword and local semantic search. Self-hosted, open source, with a CLI and MCP interface.
On the analytics side, KYB - Shared Memory for AI Agents competes within Open Source, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how KYB - Shared Memory for AI Agents performed against the three products that launched closest to it on the same day.
Who hunted KYB - Shared Memory for AI Agents?
KYB - Shared Memory for AI Agents was hunted by Alexander Panasenko. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of KYB - Shared Memory for AI Agents including community comment highlights and product details, visit the product overview.
Alexander Panasenko