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Hey Product Hunt 👋
I built opencrow to scratch my own itch. I use Claude Code every day, and the same thing kept bugging me: every session starts from zero. It doesn't remember how I like things done, and I'd keep re-explaining the same context or re-solving the same little tasks.
Claude Code actually ships the building blocks to fix this — hooks, skills, memory, MCP — but nothing wires them together into something that learns from how you use it. So I built that layer.
opencrow is a thin wrapper. You run opencrow instead of claude, and the foreground is your exact same interactive session — nothing intercepted, nothing re-rendered. What changes is around it:
- Each turn, it pulls relevant work from your past sessions into context (and you can full-text search your own history).
- When the session ends, a background pass indexes the conversation, remembers your preferences, and turns recurring tasks into reusable skills — written into your global ~/.claude/skills/, so any claude session benefits.
Two things I cared about a lot:
- No extra API key. It drives the claude you're already logged into, so it stays on your subscription.
- Everything is inspectable and reversible (opencrow memory / opencrow skills, archive-not-delete). Auto-generated stuff you can't undo is scary to rely on.
It's MIT, and macOS (arm64) is the primary target right now. Other platforms may work but are less tested — feedback there especially welcome.
I'd love to hear: what's your current setup for making Claude Code remember things across sessions? And what kinds of skills would you want it to learn for your workflow?
finally something that remembers context between sessions, the background learning actually picked up on my workflow quirks after a day of messing with it
opencrow hooked me when I closed the session and reopened it a day later, my project context was already there in claude. wild time saver
ran it for a few sessions and the cross-session recall actually stuck, like it remembered my preferences without me retyping them. really handy when you jump between projects
Does the cross-session recall actually transfer across different projects, or is the memory scoped to a single workspace?
Does the background learning actually persist across completely separate projects, or does the memory stay scoped to whatever folder you launched Claude from?
the no-extra-api-key approach is genuinely clever, lets claude code just keep getting sharper across sessions without you babysitting config or juggling credentials. clean execution.
About opencrow — Self on Product Hunt
“Claude Code that gets smarter the more you use it”
opencrow — Self was submitted on Product Hunt and earned 8 upvotes and 7 comments, placing #31 on the daily leaderboard. Run claude — it gets smarter the more you use it. opencrow adds cross-session recall and background learning to the Claude Code CLI. No extra API key.
opencrow — Self was featured in Open Source (68.6k followers), Developer Tools (515.5k followers), GitHub (41.3k followers) and Vibe coding (561 followers) on Product Hunt. Together, these topics include over 113.8k products, making this a competitive space to launch in.
Who hunted opencrow — Self?
opencrow — Self was hunted by Hiroyuki Moriya. 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.
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Hiroyuki Moriya