semantic_code_edit_mcp/tools/
set_context.rs

1use std::path::PathBuf;
2
3use crate::state::SemanticEditTools;
4use anyhow::Result;
5use mcplease::{
6    traits::{Tool, WithExamples},
7    types::Example,
8};
9use serde::{Deserialize, Serialize};
10
11/// Set the working context path for a session
12#[derive(Serialize, Deserialize, Debug, schemars::JsonSchema)]
13#[serde(rename = "set_context")]
14pub struct SetContext {
15    /// Directory path to set as context.
16    /// Subsequent to calling this, any relative paths will be relative to this directory
17    path: String,
18    // temporarily commented out
19    // /// Session identifier can be absolutely any string, as long as it's unlikely to collide with another session, (ie not "claude")
20    // /// You will need to provide this to subsequent tool calls, so short and memorable but unique is probably best. Be creative!
21    // ///
22    // /// This is currently necessary in order to isolate state between conversations because MCP does
23    // /// not currently provide any session identifier.
24    // /// Hopefully eventually this will be handled by the protocol.",
25    // session_id: String,
26}
27
28impl WithExamples for SetContext {
29    fn examples() -> Vec<Example<Self>> {
30        vec![Example {
31            description: "setting context to a development project",
32            item: Self {
33                path: "/usr/local/projects/cobol".into(),
34                //                session_id: "GraceHopper1906".into(),
35            },
36        }]
37    }
38}
39
40impl Tool<SemanticEditTools> for SetContext {
41    fn execute(self, state: &mut SemanticEditTools) -> Result<String> {
42        let Self { path } = self;
43        let path = PathBuf::from(&*shellexpand::tilde(&path));
44        let response = format!(
45            "Set context to {path} for session.\n",
46            path = path.display()
47        );
48        state.set_context(None, path)?;
49        Ok(response)
50    }
51}
semantic_code_edit_mcp/tools/set_context.rs

semantic_code_edit_mcp/tools/
set_context.rs
