Heald

Sync memory & rules across every AI coding agent

5 followers

Sync memory & rules across every AI coding agent

5 followers

A single-binary Rust CLI that keeps Claude Code, Cursor, Antigravity, Codex, and Hermes reading from the same rules and project memory automatically. Unlike other memory tools, Heald actively prunes context to fit each agent's budget instead of just dumping everything, so switching agents mid-project doesn't mean losing history or blowing your context window.

Free

Launch tags:Open Source•Developer Tools•GitHub

Launch Team

tiun.Auth, billing, and payments for AI builders

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Maker

📌

I got tired of re-explaining my entire codebase every time I switched AI agents. So I built a fix. It's called Heald. It's open source. It's a single Rust binary. 🧵

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2mo ago

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p/heald

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2mo ago

Why I built Heald (and why it's called that)

Hey maker here. Heald started from a dumb but constant annoyance: I'd make an architectural decision in one AI agent, switch to another for a different task, and have to re-explain everything from scratch. Same project, same decisions, zero memory carried over.

Every fix I found for this was either a cloud service, a Node app with a web UI, or an MCP server I had to keep alive. I wanted something that just... sat in the project as files. So Heald is a single Rust binary install it, run `heald init`, and it starts writing plain Markdown into `.heald/`. No database, no server, nothing to run in the background.

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