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Synapse
Codebase memory for AI coding agents
AI coding agents re-read your code on every task: burning tokens and breaking things they didn't know about. Synapse gives Claude Code and Cursor a memory of your codebase: the exact files to change, what could break and the tests to run, plus a check before "done", a PR bot, and Ask for any GitHub repo. 58% fewer tokens on real tasks. Try any public repo free, no signup.
I kept hitting my Claude limit every afternoon. When I checked why, most tokens were going to the AI re-reading code it had already seen, and it still broke things it didn’t know about.
Synapse gives AI coding agents a memory of your codebase.
→ Before your agent codes: a brief with the exact files and lines, the callers that could break, the pattern to follow, and the tests to run → Before it says “done”: Synapse checks the change → PR bot: every pull request explained, with its blast radius → Ask any GitHub repo anything: where a feature lives, how a flow works, what’s unused
On 7 real coding tasks with Claude Code: 58% fewer tokens, 48% lower cost.
Works with Claude Code, Cursor and Claude via MCP.
I’d love your honest feedback, especially what breaks or confuses you. I’m here all day to reply 🙏
About Synapse on Product Hunt
“Codebase memory for AI coding agents”
Synapse was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #334 on the daily leaderboard. AI coding agents re-read your code on every task: burning tokens and breaking things they didn't know about. Synapse gives Claude Code and Cursor a memory of your codebase: the exact files to change, what could break and the tests to run, plus a check before "done", a PR bot, and Ask for any GitHub repo. 58% fewer tokens on real tasks. Try any public repo free, no signup.
On the analytics side, Synapse competes within Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Synapse performed against the three products that launched closest to it on the same day.
Who hunted Synapse?
Synapse was hunted by Aadesh Jain. 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 Synapse including community comment highlights and product details, visit the product overview.
Aadesh Jain
Hey Product Hunt 👋
I’m Aadesh, and I built Synapse.
I kept hitting my Claude limit every afternoon. When I checked why, most tokens were going to the AI re-reading code it had already seen, and it still broke things it didn’t know about.
Synapse gives AI coding agents a memory of your codebase.
→ Before your agent codes: a brief with the exact files and lines, the callers that could break, the pattern to follow, and the tests to run
→ Before it says “done”: Synapse checks the change
→ PR bot: every pull request explained, with its blast radius
→ Ask any GitHub repo anything: where a feature lives, how a flow works, what’s unused
On 7 real coding tasks with Claude Code: 58% fewer tokens, 48% lower cost.
Works with Claude Code, Cursor and Claude via MCP.
👉 Try it without signing up: paste any public repo at asksynapse.in/github
I’d love your honest feedback, especially what breaks or confuses you. I’m here all day to reply 🙏