Use thread config for TUI MCP inventory (#24532)

## Summary
`/mcp` in the TUI should reflect the current loaded thread, including
project-local MCP servers from that thread config. Before this change,
`mcpServerStatus/list` only read the latest global MCP config, so the
active chat could miss project-local servers.

This adds optional `threadId` to `mcpServerStatus/list`. When present,
app-server resolves the loaded thread and lists MCP status from the
refreshed effective config for that thread; when omitted, existing
global config behavior stays unchanged.

The TUI now sends the active chat thread id for `/mcp` and `/mcp
verbose`, carries that origin through the async inventory result, and
ignores stale completions if the user has switched threads before the
fetch returns. The app-server schemas were regenerated.

## Follow-up
Once this app-server API change lands, the desktop app should make the
same `threadId` plumbing so its MCP inventory also uses the current
thread config.

Fixes #23874
This commit is contained in:
Eric Traut
2026-05-26 07:44:04 -07:00
committed by GitHub
parent c4e53d103c
commit 0f91e869bd
15 changed files with 228 additions and 19 deletions
@@ -199,15 +199,25 @@ impl McpRequestProcessor {
let request = request_id.clone();
let outgoing = Arc::clone(&self.outgoing);
let config = self.load_latest_config(/*fallback_cwd*/ None).await?;
let config = match params.thread_id.as_deref() {
Some(thread_id) => {
let (_, thread) = self.load_thread(thread_id).await?;
let thread_config = thread.config().await;
self.config_manager
.load_latest_config_for_thread(thread_config.as_ref())
.await
.map_err(|err| internal_error(format!("failed to reload config: {err}")))?
}
None => self.load_latest_config(/*fallback_cwd*/ None).await?,
};
let mcp_config = config
.to_mcp_config(self.thread_manager.plugins_manager().as_ref())
.await;
let auth = self.auth_manager.auth().await;
let environment_manager = self.thread_manager.environment_manager();
// This threadless status path has no turn cwd or turn-selected
// environment. Use config cwd only as the local stdio fallback; named
// environment stdio MCPs must declare their own absolute cwd.
// This status path has no turn-selected environment. Use config cwd
// as the local stdio fallback; named environment stdio MCPs must
// declare their own absolute cwd.
let runtime_context =
McpRuntimeContext::new(Arc::clone(&environment_manager), config.cwd.to_path_buf());