ZIm/crates/agent_servers/src/claude/write_tool.rs
Agus Zubiaga 7c7043947b
Improve claude tools (#36538)
- Return unified diff from `Edit` tool so model can see the final state
- Format on save if enabled
- Provide `Write` tool
- Disable `MultiEdit` tool
- Better prompting

Release Notes:

- N/A
2025-08-20 01:42:11 +00:00

59 lines
1.4 KiB
Rust

use acp_thread::AcpThread;
use anyhow::Result;
use context_server::{
listener::{McpServerTool, ToolResponse},
types::ToolAnnotations,
};
use gpui::{AsyncApp, WeakEntity};
use crate::tools::WriteToolParams;
#[derive(Clone)]
pub struct WriteTool {
thread_rx: watch::Receiver<WeakEntity<AcpThread>>,
}
impl WriteTool {
pub fn new(thread_rx: watch::Receiver<WeakEntity<AcpThread>>) -> Self {
Self { thread_rx }
}
}
impl McpServerTool for WriteTool {
type Input = WriteToolParams;
type Output = ();
const NAME: &'static str = "Write";
fn annotations(&self) -> ToolAnnotations {
ToolAnnotations {
title: Some("Write file".to_string()),
read_only_hint: Some(false),
destructive_hint: Some(false),
open_world_hint: Some(false),
idempotent_hint: Some(false),
}
}
async fn run(
&self,
input: Self::Input,
cx: &mut AsyncApp,
) -> Result<ToolResponse<Self::Output>> {
let mut thread_rx = self.thread_rx.clone();
let Some(thread) = thread_rx.recv().await?.upgrade() else {
anyhow::bail!("Thread closed");
};
thread
.update(cx, |thread, cx| {
thread.write_text_file(input.abs_path, input.content, cx)
})?
.await?;
Ok(ToolResponse {
content: vec![],
structured_content: (),
})
}
}