jerrycan

The AI-native Rust backend platform.

jerrycan is two inseparable halves shipped as one crate:

1. A backend framework — a ground-up rewrite of the Flask/Werkzeug concept space in Rust: a lean core, async-only on tokio + hyper, trait-based extensions (db, auth, validate, observe), secure by default.
2. A generation platform — one jerrycan binary that is both a CLI and an MCP server, through which AI agents design → generate test-first → verify → package complete, deployable backends.

Install

# In an app, depend on the framework facade:
cargo add jerrycan --features db,auth,validate,observe

# Install the CLI / MCP server:
cargo install jerrycan

Learn more

• Homepage: https://jerrycan.cc
• Source, docs, and the full design spec: https://github.com/backant-io/jerrycan
• AI-native docs ship in the binary: jerrycan docs

Licensed under MIT.