beacon.sh - Open-source self-improving memory for AI coding agents
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Beacon turns agent sessions across Claude Code, Cursor, Codex, OpenCode, and 20+ other harnesses into a compounding knowledge layer, so every agent starts smarter than the last. It captures every agent trace across your environment and turns activity into clear operational visibility. Get started for free at beacon.sh
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One of my favorite things about Beacon is that it makes your coding agents smarter the more you use them.
For everyone in the Product Hunt community building and shipping with Claude Code, Cursor, Codex, or other coding agents, you've probably experienced how frustrating it is to solve the same problem multiple times across different sessions and tools!
Beacon learns from your past sessions, turns useful discoveries into reusable memories and skills, and makes them portable across all your coding agents.
I personally switch between multiple agents every day, and seeing them build on each other's work has been a game changer.
We're building Beacon in the open, it's completely free to get started, and I'd love to hear what you think!
See the public repo: github.com/asymptote-labs/agent-beacon
@justindsouza S/O for the great work! keep launching
@fmerian thank you!
Wow love it! Does the mem also carry over when switching between different coding agents? Would be really useful. Congrats on the launch though
@trulysurya precisely. @beacon.sh saves your sessions across Claude Code, Cursor, Codex, and 20+ other tools, so the next agent starts with everything it learned.
it's open-source, view the source code here: github.com/asymptote-labs/agent-beacon
I like this. Developers won't have to repeat the same context every time they start a new agent session, Wishing you guys lots of success. @beacon.sh
@deepaksingh09 spot on! help us spread the word on X, repost this
I love the LLM concept and dev. However the intro video although very cinematic provides no information about what you have built. Best of wishes on your launch. Cheers!!
@richatsealedvault fair point haha! ICYMI @justindsouza recorded a live demo here. hope it clarifies
@justindsouza @fmerian Yes, this should be the first video on your page.
How many times did you re-explain the same project to a different AI? @beacon.sh fixed that.
Switch sessions between coding agents like @Claude Code and @Cursor, and one command hands the work to the next agent with everything it learned.
They just raised $5.5M, and it's open-source.
Star this repo: github.com/asymptote-labs/agent-beacon
Does Beacon keep the memory local, or sync it to a cloud account?
What happens to a saved workaround when a repo change makes it obsolete? That seems like the tricky part of carrying lessons between sessions.
are api keys that show up in command output scrubbed before a session turns into a memory?