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2026-03-06 22:56:13 +08:00

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# sacp-tokio
Tokio-specific utilities for working with ACP agents.
## What's in this crate?
This crate provides helpers for spawning and connecting to ACP agents using the Tokio async runtime:
- **`AcpAgent`** - Configuration for spawning agent processes
- **`JrConnectionExt`** - Extension trait that adds `JrConnection::to_agent()` for easy agent spawning
## Usage
The main use case is spawning an agent process and creating a connection to it in one step:
```rust
use sacp::JrConnection;
use sacp_tokio::{AcpAgent, JrConnectionExt};
let agent = AcpAgent::from_str("python my_agent.py")?;
JrConnection::to_agent(agent)?
.on_receive_notification(|notif: SessionNotification, _cx| async move {
println!("Agent update: {:?}", notif);
Ok(())
})
.run_until(|cx| async move {
// Initialize and interact with the agent
let response = cx.send_request(InitializeRequest { ... })
.block_task()
.await?;
Ok(())
})
.await?;
```
The agent process is managed automatically - it's spawned when you call `to_agent()`,
and killed when the connection is dropped.
## When to use this crate
Use `sacp-tokio` when you need to:
- Spawn agent processes from your code
- Test agents by programmatically launching them
- Build tools that orchestrate multiple agents
If you're implementing an agent that listens on stdin/stdout, you only need the core `sacp` crate.
## Related Crates
- **[sacp](../sacp/)** - Core ACP SDK (use this for building agents)
- **[sacp-proxy](../sacp-proxy/)** - Framework for building ACP proxies
- **[sacp-conductor](../sacp-conductor/)** - Binary for orchestrating proxy chains
## License
MIT OR Apache-2.0