1mod db;
2mod edit_agent;
3mod legacy_thread;
4mod native_agent_server;
5pub mod outline;
6mod pattern_extraction;
7mod templates;
8#[cfg(test)]
9mod tests;
10mod thread;
11mod thread_store;
12mod tool_permissions;
13mod tools;
14
15use context_server::ContextServerId;
16pub use db::*;
17use itertools::Itertools;
18pub use native_agent_server::NativeAgentServer;
19pub use pattern_extraction::*;
20pub use shell_command_parser::extract_commands;
21pub use templates::*;
22pub use thread::*;
23pub use thread_store::*;
24pub use tool_permissions::*;
25pub use tools::*;
26
27use acp_thread::{
28 AcpThread, AgentModelSelector, AgentSessionInfo, AgentSessionList, AgentSessionListRequest,
29 AgentSessionListResponse, TokenUsageRatio, UserMessageId,
30};
31use agent_client_protocol as acp;
32use anyhow::{Context as _, Result, anyhow};
33use chrono::{DateTime, Utc};
34use collections::{HashMap, HashSet, IndexMap};
35use fs::Fs;
36use futures::channel::{mpsc, oneshot};
37use futures::future::Shared;
38use futures::{FutureExt as _, StreamExt as _, future};
39use gpui::{
40 App, AppContext, AsyncApp, Context, Entity, EntityId, SharedString, Subscription, Task,
41 WeakEntity,
42};
43use language_model::{IconOrSvg, LanguageModel, LanguageModelProvider, LanguageModelRegistry};
44use project::{AgentId, Project, ProjectItem, ProjectPath, Worktree};
45use prompt_store::{
46 ProjectContext, PromptStore, RULES_FILE_NAMES, RulesFileContext, UserRulesContext,
47 WorktreeContext,
48};
49use serde::{Deserialize, Serialize};
50use settings::{LanguageModelSelection, update_settings_file};
51use std::any::Any;
52use std::path::PathBuf;
53use std::rc::Rc;
54use std::sync::{Arc, LazyLock};
55use util::ResultExt;
56use util::path_list::PathList;
57use util::rel_path::RelPath;
58
59#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
60pub struct ProjectSnapshot {
61 pub worktree_snapshots: Vec<project::telemetry_snapshot::TelemetryWorktreeSnapshot>,
62 pub timestamp: DateTime<Utc>,
63}
64
65pub struct RulesLoadingError {
66 pub message: SharedString,
67}
68
69struct ProjectState {
70 project: Entity<Project>,
71 project_context: Entity<ProjectContext>,
72 project_context_needs_refresh: watch::Sender<()>,
73 _maintain_project_context: Task<Result<()>>,
74 context_server_registry: Entity<ContextServerRegistry>,
75 _subscriptions: Vec<Subscription>,
76}
77
78/// Holds both the internal Thread and the AcpThread for a session
79struct Session {
80 /// The internal thread that processes messages
81 thread: Entity<Thread>,
82 /// The ACP thread that handles protocol communication
83 acp_thread: Entity<acp_thread::AcpThread>,
84 project_id: EntityId,
85 pending_save: Task<()>,
86 _subscriptions: Vec<Subscription>,
87}
88
89pub struct LanguageModels {
90 /// Access language model by ID
91 models: HashMap<acp::ModelId, Arc<dyn LanguageModel>>,
92 /// Cached list for returning language model information
93 model_list: acp_thread::AgentModelList,
94 refresh_models_rx: watch::Receiver<()>,
95 refresh_models_tx: watch::Sender<()>,
96 _authenticate_all_providers_task: Task<()>,
97}
98
99impl LanguageModels {
100 fn new(cx: &mut App) -> Self {
101 let (refresh_models_tx, refresh_models_rx) = watch::channel(());
102
103 let mut this = Self {
104 models: HashMap::default(),
105 model_list: acp_thread::AgentModelList::Grouped(IndexMap::default()),
106 refresh_models_rx,
107 refresh_models_tx,
108 _authenticate_all_providers_task: Self::authenticate_all_language_model_providers(cx),
109 };
110 this.refresh_list(cx);
111 this
112 }
113
114 fn refresh_list(&mut self, cx: &App) {
115 let providers = LanguageModelRegistry::global(cx)
116 .read(cx)
117 .visible_providers()
118 .into_iter()
119 .filter(|provider| provider.is_authenticated(cx))
120 .collect::<Vec<_>>();
121
122 let mut language_model_list = IndexMap::default();
123 let mut recommended_models = HashSet::default();
124
125 let mut recommended = Vec::new();
126 for provider in &providers {
127 for model in provider.recommended_models(cx) {
128 recommended_models.insert((model.provider_id(), model.id()));
129 recommended.push(Self::map_language_model_to_info(&model, provider));
130 }
131 }
132 if !recommended.is_empty() {
133 language_model_list.insert(
134 acp_thread::AgentModelGroupName("Recommended".into()),
135 recommended,
136 );
137 }
138
139 let mut models = HashMap::default();
140 for provider in providers {
141 let mut provider_models = Vec::new();
142 for model in provider.provided_models(cx) {
143 let model_info = Self::map_language_model_to_info(&model, &provider);
144 let model_id = model_info.id.clone();
145 provider_models.push(model_info);
146 models.insert(model_id, model);
147 }
148 if !provider_models.is_empty() {
149 language_model_list.insert(
150 acp_thread::AgentModelGroupName(provider.name().0.clone()),
151 provider_models,
152 );
153 }
154 }
155
156 self.models = models;
157 self.model_list = acp_thread::AgentModelList::Grouped(language_model_list);
158 self.refresh_models_tx.send(()).ok();
159 }
160
161 fn watch(&self) -> watch::Receiver<()> {
162 self.refresh_models_rx.clone()
163 }
164
165 pub fn model_from_id(&self, model_id: &acp::ModelId) -> Option<Arc<dyn LanguageModel>> {
166 self.models.get(model_id).cloned()
167 }
168
169 fn map_language_model_to_info(
170 model: &Arc<dyn LanguageModel>,
171 provider: &Arc<dyn LanguageModelProvider>,
172 ) -> acp_thread::AgentModelInfo {
173 acp_thread::AgentModelInfo {
174 id: Self::model_id(model),
175 name: model.name().0,
176 description: None,
177 icon: Some(match provider.icon() {
178 IconOrSvg::Svg(path) => acp_thread::AgentModelIcon::Path(path),
179 IconOrSvg::Icon(name) => acp_thread::AgentModelIcon::Named(name),
180 }),
181 is_latest: model.is_latest(),
182 cost: model.model_cost_info().map(|cost| cost.to_shared_string()),
183 }
184 }
185
186 fn model_id(model: &Arc<dyn LanguageModel>) -> acp::ModelId {
187 acp::ModelId::new(format!("{}/{}", model.provider_id().0, model.id().0))
188 }
189
190 fn authenticate_all_language_model_providers(cx: &mut App) -> Task<()> {
191 let authenticate_all_providers = LanguageModelRegistry::global(cx)
192 .read(cx)
193 .visible_providers()
194 .iter()
195 .map(|provider| (provider.id(), provider.name(), provider.authenticate(cx)))
196 .collect::<Vec<_>>();
197
198 cx.background_spawn(async move {
199 for (provider_id, provider_name, authenticate_task) in authenticate_all_providers {
200 if let Err(err) = authenticate_task.await {
201 match err {
202 language_model::AuthenticateError::CredentialsNotFound => {
203 // Since we're authenticating these providers in the
204 // background for the purposes of populating the
205 // language selector, we don't care about providers
206 // where the credentials are not found.
207 }
208 language_model::AuthenticateError::ConnectionRefused => {
209 // Not logging connection refused errors as they are mostly from LM Studio's noisy auth failures.
210 // LM Studio only has one auth method (endpoint call) which fails for users who haven't enabled it.
211 // TODO: Better manage LM Studio auth logic to avoid these noisy failures.
212 }
213 _ => {
214 // Some providers have noisy failure states that we
215 // don't want to spam the logs with every time the
216 // language model selector is initialized.
217 //
218 // Ideally these should have more clear failure modes
219 // that we know are safe to ignore here, like what we do
220 // with `CredentialsNotFound` above.
221 match provider_id.0.as_ref() {
222 "lmstudio" | "ollama" => {
223 // LM Studio and Ollama both make fetch requests to the local APIs to determine if they are "authenticated".
224 //
225 // These fail noisily, so we don't log them.
226 }
227 "copilot_chat" => {
228 // Copilot Chat returns an error if Copilot is not enabled, so we don't log those errors.
229 }
230 _ => {
231 log::error!(
232 "Failed to authenticate provider: {}: {err:#}",
233 provider_name.0
234 );
235 }
236 }
237 }
238 }
239 }
240 }
241 })
242 }
243}
244
245pub struct NativeAgent {
246 /// Session ID -> Session mapping
247 sessions: HashMap<acp::SessionId, Session>,
248 thread_store: Entity<ThreadStore>,
249 /// Project-specific state keyed by project EntityId
250 projects: HashMap<EntityId, ProjectState>,
251 /// Shared templates for all threads
252 templates: Arc<Templates>,
253 /// Cached model information
254 models: LanguageModels,
255 prompt_store: Option<Entity<PromptStore>>,
256 fs: Arc<dyn Fs>,
257 _subscriptions: Vec<Subscription>,
258}
259
260impl NativeAgent {
261 pub fn new(
262 thread_store: Entity<ThreadStore>,
263 templates: Arc<Templates>,
264 prompt_store: Option<Entity<PromptStore>>,
265 fs: Arc<dyn Fs>,
266 cx: &mut App,
267 ) -> Entity<NativeAgent> {
268 log::debug!("Creating new NativeAgent");
269
270 cx.new(|cx| {
271 let mut subscriptions = vec![cx.subscribe(
272 &LanguageModelRegistry::global(cx),
273 Self::handle_models_updated_event,
274 )];
275 if let Some(prompt_store) = prompt_store.as_ref() {
276 subscriptions.push(cx.subscribe(prompt_store, Self::handle_prompts_updated_event))
277 }
278
279 Self {
280 sessions: HashMap::default(),
281 thread_store,
282 projects: HashMap::default(),
283 templates,
284 models: LanguageModels::new(cx),
285 prompt_store,
286 fs,
287 _subscriptions: subscriptions,
288 }
289 })
290 }
291
292 fn new_session(
293 &mut self,
294 project: Entity<Project>,
295 cx: &mut Context<Self>,
296 ) -> Entity<AcpThread> {
297 let project_id = self.get_or_create_project_state(&project, cx);
298 let project_state = &self.projects[&project_id];
299
300 let registry = LanguageModelRegistry::read_global(cx);
301 let available_count = registry.available_models(cx).count();
302 log::debug!("Total available models: {}", available_count);
303
304 let default_model = registry.default_model().and_then(|default_model| {
305 self.models
306 .model_from_id(&LanguageModels::model_id(&default_model.model))
307 });
308 let thread = cx.new(|cx| {
309 Thread::new(
310 project,
311 project_state.project_context.clone(),
312 project_state.context_server_registry.clone(),
313 self.templates.clone(),
314 default_model,
315 cx,
316 )
317 });
318
319 self.register_session(thread, project_id, cx)
320 }
321
322 fn register_session(
323 &mut self,
324 thread_handle: Entity<Thread>,
325 project_id: EntityId,
326 cx: &mut Context<Self>,
327 ) -> Entity<AcpThread> {
328 let connection = Rc::new(NativeAgentConnection(cx.entity()));
329
330 let thread = thread_handle.read(cx);
331 let session_id = thread.id().clone();
332 let parent_session_id = thread.parent_thread_id();
333 let title = thread.title();
334 let draft_prompt = thread.draft_prompt().map(Vec::from);
335 let scroll_position = thread.ui_scroll_position();
336 let token_usage = thread.latest_token_usage();
337 let project = thread.project.clone();
338 let action_log = thread.action_log.clone();
339 let prompt_capabilities_rx = thread.prompt_capabilities_rx.clone();
340 let acp_thread = cx.new(|cx| {
341 let mut acp_thread = acp_thread::AcpThread::new(
342 parent_session_id,
343 title,
344 None,
345 connection,
346 project.clone(),
347 action_log.clone(),
348 session_id.clone(),
349 prompt_capabilities_rx,
350 cx,
351 );
352 acp_thread.set_draft_prompt(draft_prompt);
353 acp_thread.set_ui_scroll_position(scroll_position);
354 acp_thread.update_token_usage(token_usage, cx);
355 acp_thread
356 });
357
358 let registry = LanguageModelRegistry::read_global(cx);
359 let summarization_model = registry.thread_summary_model().map(|c| c.model);
360
361 let weak = cx.weak_entity();
362 let weak_thread = thread_handle.downgrade();
363 thread_handle.update(cx, |thread, cx| {
364 thread.set_summarization_model(summarization_model, cx);
365 thread.add_default_tools(
366 Rc::new(NativeThreadEnvironment {
367 acp_thread: acp_thread.downgrade(),
368 thread: weak_thread,
369 agent: weak,
370 }) as _,
371 cx,
372 )
373 });
374
375 let subscriptions = vec![
376 cx.subscribe(&thread_handle, Self::handle_thread_title_updated),
377 cx.subscribe(&thread_handle, Self::handle_thread_token_usage_updated),
378 cx.observe(&thread_handle, move |this, thread, cx| {
379 this.save_thread(thread, cx)
380 }),
381 ];
382
383 self.sessions.insert(
384 session_id,
385 Session {
386 thread: thread_handle,
387 acp_thread: acp_thread.clone(),
388 project_id,
389 _subscriptions: subscriptions,
390 pending_save: Task::ready(()),
391 },
392 );
393
394 self.update_available_commands_for_project(project_id, cx);
395
396 acp_thread
397 }
398
399 pub fn models(&self) -> &LanguageModels {
400 &self.models
401 }
402
403 fn get_or_create_project_state(
404 &mut self,
405 project: &Entity<Project>,
406 cx: &mut Context<Self>,
407 ) -> EntityId {
408 let project_id = project.entity_id();
409 if self.projects.contains_key(&project_id) {
410 return project_id;
411 }
412
413 let project_context = cx.new(|_| ProjectContext::new(vec![], vec![]));
414 self.register_project_with_initial_context(project.clone(), project_context, cx);
415 if let Some(state) = self.projects.get_mut(&project_id) {
416 state.project_context_needs_refresh.send(()).ok();
417 }
418 project_id
419 }
420
421 fn register_project_with_initial_context(
422 &mut self,
423 project: Entity<Project>,
424 project_context: Entity<ProjectContext>,
425 cx: &mut Context<Self>,
426 ) {
427 let project_id = project.entity_id();
428
429 let context_server_store = project.read(cx).context_server_store();
430 let context_server_registry =
431 cx.new(|cx| ContextServerRegistry::new(context_server_store.clone(), cx));
432
433 let subscriptions = vec![
434 cx.subscribe(&project, Self::handle_project_event),
435 cx.subscribe(
436 &context_server_store,
437 Self::handle_context_server_store_updated,
438 ),
439 cx.subscribe(
440 &context_server_registry,
441 Self::handle_context_server_registry_event,
442 ),
443 ];
444
445 let (project_context_needs_refresh_tx, project_context_needs_refresh_rx) =
446 watch::channel(());
447
448 self.projects.insert(
449 project_id,
450 ProjectState {
451 project,
452 project_context,
453 project_context_needs_refresh: project_context_needs_refresh_tx,
454 _maintain_project_context: cx.spawn(async move |this, cx| {
455 Self::maintain_project_context(
456 this,
457 project_id,
458 project_context_needs_refresh_rx,
459 cx,
460 )
461 .await
462 }),
463 context_server_registry,
464 _subscriptions: subscriptions,
465 },
466 );
467 }
468
469 fn session_project_state(&self, session_id: &acp::SessionId) -> Option<&ProjectState> {
470 self.sessions
471 .get(session_id)
472 .and_then(|session| self.projects.get(&session.project_id))
473 }
474
475 async fn maintain_project_context(
476 this: WeakEntity<Self>,
477 project_id: EntityId,
478 mut needs_refresh: watch::Receiver<()>,
479 cx: &mut AsyncApp,
480 ) -> Result<()> {
481 while needs_refresh.changed().await.is_ok() {
482 let project_context = this
483 .update(cx, |this, cx| {
484 let state = this
485 .projects
486 .get(&project_id)
487 .context("project state not found")?;
488 anyhow::Ok(Self::build_project_context(
489 &state.project,
490 this.prompt_store.as_ref(),
491 cx,
492 ))
493 })??
494 .await;
495 this.update(cx, |this, cx| {
496 if let Some(state) = this.projects.get_mut(&project_id) {
497 state.project_context = cx.new(|_| project_context);
498 }
499 })?;
500 }
501
502 Ok(())
503 }
504
505 fn build_project_context(
506 project: &Entity<Project>,
507 prompt_store: Option<&Entity<PromptStore>>,
508 cx: &mut App,
509 ) -> Task<ProjectContext> {
510 let worktrees = project.read(cx).visible_worktrees(cx).collect::<Vec<_>>();
511 let worktree_tasks = worktrees
512 .into_iter()
513 .map(|worktree| {
514 Self::load_worktree_info_for_system_prompt(worktree, project.clone(), cx)
515 })
516 .collect::<Vec<_>>();
517 let default_user_rules_task = if let Some(prompt_store) = prompt_store.as_ref() {
518 prompt_store.read_with(cx, |prompt_store, cx| {
519 let prompts = prompt_store.default_prompt_metadata();
520 let load_tasks = prompts.into_iter().map(|prompt_metadata| {
521 let contents = prompt_store.load(prompt_metadata.id, cx);
522 async move { (contents.await, prompt_metadata) }
523 });
524 cx.background_spawn(future::join_all(load_tasks))
525 })
526 } else {
527 Task::ready(vec![])
528 };
529
530 cx.spawn(async move |_cx| {
531 let (worktrees, default_user_rules) =
532 future::join(future::join_all(worktree_tasks), default_user_rules_task).await;
533
534 let worktrees = worktrees
535 .into_iter()
536 .map(|(worktree, _rules_error)| {
537 // TODO: show error message
538 // if let Some(rules_error) = rules_error {
539 // this.update(cx, |_, cx| cx.emit(rules_error)).ok();
540 // }
541 worktree
542 })
543 .collect::<Vec<_>>();
544
545 let default_user_rules = default_user_rules
546 .into_iter()
547 .flat_map(|(contents, prompt_metadata)| match contents {
548 Ok(contents) => Some(UserRulesContext {
549 uuid: prompt_metadata.id.as_user()?,
550 title: prompt_metadata.title.map(|title| title.to_string()),
551 contents,
552 }),
553 Err(_err) => {
554 // TODO: show error message
555 // this.update(cx, |_, cx| {
556 // cx.emit(RulesLoadingError {
557 // message: format!("{err:?}").into(),
558 // });
559 // })
560 // .ok();
561 None
562 }
563 })
564 .collect::<Vec<_>>();
565
566 ProjectContext::new(worktrees, default_user_rules)
567 })
568 }
569
570 fn load_worktree_info_for_system_prompt(
571 worktree: Entity<Worktree>,
572 project: Entity<Project>,
573 cx: &mut App,
574 ) -> Task<(WorktreeContext, Option<RulesLoadingError>)> {
575 let tree = worktree.read(cx);
576 let root_name = tree.root_name_str().into();
577 let abs_path = tree.abs_path();
578
579 let mut context = WorktreeContext {
580 root_name,
581 abs_path,
582 rules_file: None,
583 };
584
585 let rules_task = Self::load_worktree_rules_file(worktree, project, cx);
586 let Some(rules_task) = rules_task else {
587 return Task::ready((context, None));
588 };
589
590 cx.spawn(async move |_| {
591 let (rules_file, rules_file_error) = match rules_task.await {
592 Ok(rules_file) => (Some(rules_file), None),
593 Err(err) => (
594 None,
595 Some(RulesLoadingError {
596 message: format!("{err}").into(),
597 }),
598 ),
599 };
600 context.rules_file = rules_file;
601 (context, rules_file_error)
602 })
603 }
604
605 fn load_worktree_rules_file(
606 worktree: Entity<Worktree>,
607 project: Entity<Project>,
608 cx: &mut App,
609 ) -> Option<Task<Result<RulesFileContext>>> {
610 let worktree = worktree.read(cx);
611 let worktree_id = worktree.id();
612 let selected_rules_file = RULES_FILE_NAMES
613 .into_iter()
614 .filter_map(|name| {
615 worktree
616 .entry_for_path(RelPath::unix(name).unwrap())
617 .filter(|entry| entry.is_file())
618 .map(|entry| entry.path.clone())
619 })
620 .next();
621
622 // Note that Cline supports `.clinerules` being a directory, but that is not currently
623 // supported. This doesn't seem to occur often in GitHub repositories.
624 selected_rules_file.map(|path_in_worktree| {
625 let project_path = ProjectPath {
626 worktree_id,
627 path: path_in_worktree.clone(),
628 };
629 let buffer_task =
630 project.update(cx, |project, cx| project.open_buffer(project_path, cx));
631 let rope_task = cx.spawn(async move |cx| {
632 let buffer = buffer_task.await?;
633 let (project_entry_id, rope) = buffer.read_with(cx, |buffer, cx| {
634 let project_entry_id = buffer.entry_id(cx).context("buffer has no file")?;
635 anyhow::Ok((project_entry_id, buffer.as_rope().clone()))
636 })?;
637 anyhow::Ok((project_entry_id, rope))
638 });
639 // Build a string from the rope on a background thread.
640 cx.background_spawn(async move {
641 let (project_entry_id, rope) = rope_task.await?;
642 anyhow::Ok(RulesFileContext {
643 path_in_worktree,
644 text: rope.to_string().trim().to_string(),
645 project_entry_id: project_entry_id.to_usize(),
646 })
647 })
648 })
649 }
650
651 fn handle_thread_title_updated(
652 &mut self,
653 thread: Entity<Thread>,
654 _: &TitleUpdated,
655 cx: &mut Context<Self>,
656 ) {
657 let session_id = thread.read(cx).id();
658 let Some(session) = self.sessions.get(session_id) else {
659 return;
660 };
661 let thread = thread.downgrade();
662 let acp_thread = session.acp_thread.downgrade();
663 cx.spawn(async move |_, cx| {
664 let title = thread.read_with(cx, |thread, _| thread.title())?;
665 let task = acp_thread.update(cx, |acp_thread, cx| acp_thread.set_title(title, cx))?;
666 task.await
667 })
668 .detach_and_log_err(cx);
669 }
670
671 fn handle_thread_token_usage_updated(
672 &mut self,
673 thread: Entity<Thread>,
674 usage: &TokenUsageUpdated,
675 cx: &mut Context<Self>,
676 ) {
677 let Some(session) = self.sessions.get(thread.read(cx).id()) else {
678 return;
679 };
680 session.acp_thread.update(cx, |acp_thread, cx| {
681 acp_thread.update_token_usage(usage.0.clone(), cx);
682 });
683 }
684
685 fn handle_project_event(
686 &mut self,
687 project: Entity<Project>,
688 event: &project::Event,
689 _cx: &mut Context<Self>,
690 ) {
691 let project_id = project.entity_id();
692 let Some(state) = self.projects.get_mut(&project_id) else {
693 return;
694 };
695 match event {
696 project::Event::WorktreeAdded(_) | project::Event::WorktreeRemoved(_) => {
697 state.project_context_needs_refresh.send(()).ok();
698 }
699 project::Event::WorktreeUpdatedEntries(_, items) => {
700 if items.iter().any(|(path, _, _)| {
701 RULES_FILE_NAMES
702 .iter()
703 .any(|name| path.as_ref() == RelPath::unix(name).unwrap())
704 }) {
705 state.project_context_needs_refresh.send(()).ok();
706 }
707 }
708 _ => {}
709 }
710 }
711
712 fn handle_prompts_updated_event(
713 &mut self,
714 _prompt_store: Entity<PromptStore>,
715 _event: &prompt_store::PromptsUpdatedEvent,
716 _cx: &mut Context<Self>,
717 ) {
718 for state in self.projects.values_mut() {
719 state.project_context_needs_refresh.send(()).ok();
720 }
721 }
722
723 fn handle_models_updated_event(
724 &mut self,
725 _registry: Entity<LanguageModelRegistry>,
726 _event: &language_model::Event,
727 cx: &mut Context<Self>,
728 ) {
729 self.models.refresh_list(cx);
730
731 let registry = LanguageModelRegistry::read_global(cx);
732 let default_model = registry.default_model().map(|m| m.model);
733 let summarization_model = registry.thread_summary_model().map(|m| m.model);
734
735 for session in self.sessions.values_mut() {
736 session.thread.update(cx, |thread, cx| {
737 if thread.model().is_none()
738 && let Some(model) = default_model.clone()
739 {
740 thread.set_model(model, cx);
741 cx.notify();
742 }
743 thread.set_summarization_model(summarization_model.clone(), cx);
744 });
745 }
746 }
747
748 fn handle_context_server_store_updated(
749 &mut self,
750 store: Entity<project::context_server_store::ContextServerStore>,
751 _event: &project::context_server_store::ServerStatusChangedEvent,
752 cx: &mut Context<Self>,
753 ) {
754 let project_id = self.projects.iter().find_map(|(id, state)| {
755 if *state.context_server_registry.read(cx).server_store() == store {
756 Some(*id)
757 } else {
758 None
759 }
760 });
761 if let Some(project_id) = project_id {
762 self.update_available_commands_for_project(project_id, cx);
763 }
764 }
765
766 fn handle_context_server_registry_event(
767 &mut self,
768 registry: Entity<ContextServerRegistry>,
769 event: &ContextServerRegistryEvent,
770 cx: &mut Context<Self>,
771 ) {
772 match event {
773 ContextServerRegistryEvent::ToolsChanged => {}
774 ContextServerRegistryEvent::PromptsChanged => {
775 let project_id = self.projects.iter().find_map(|(id, state)| {
776 if state.context_server_registry == registry {
777 Some(*id)
778 } else {
779 None
780 }
781 });
782 if let Some(project_id) = project_id {
783 self.update_available_commands_for_project(project_id, cx);
784 }
785 }
786 }
787 }
788
789 fn update_available_commands_for_project(&self, project_id: EntityId, cx: &mut Context<Self>) {
790 let available_commands =
791 Self::build_available_commands_for_project(self.projects.get(&project_id), cx);
792 for session in self.sessions.values() {
793 if session.project_id != project_id {
794 continue;
795 }
796 session.acp_thread.update(cx, |thread, cx| {
797 thread
798 .handle_session_update(
799 acp::SessionUpdate::AvailableCommandsUpdate(
800 acp::AvailableCommandsUpdate::new(available_commands.clone()),
801 ),
802 cx,
803 )
804 .log_err();
805 });
806 }
807 }
808
809 fn build_available_commands_for_project(
810 project_state: Option<&ProjectState>,
811 cx: &App,
812 ) -> Vec<acp::AvailableCommand> {
813 let Some(state) = project_state else {
814 return vec![];
815 };
816 let registry = state.context_server_registry.read(cx);
817
818 let mut prompt_name_counts: HashMap<&str, usize> = HashMap::default();
819 for context_server_prompt in registry.prompts() {
820 *prompt_name_counts
821 .entry(context_server_prompt.prompt.name.as_str())
822 .or_insert(0) += 1;
823 }
824
825 registry
826 .prompts()
827 .flat_map(|context_server_prompt| {
828 let prompt = &context_server_prompt.prompt;
829
830 let should_prefix = prompt_name_counts
831 .get(prompt.name.as_str())
832 .copied()
833 .unwrap_or(0)
834 > 1;
835
836 let name = if should_prefix {
837 format!("{}.{}", context_server_prompt.server_id, prompt.name)
838 } else {
839 prompt.name.clone()
840 };
841
842 let mut command = acp::AvailableCommand::new(
843 name,
844 prompt.description.clone().unwrap_or_default(),
845 );
846
847 match prompt.arguments.as_deref() {
848 Some([arg]) => {
849 let hint = format!("<{}>", arg.name);
850
851 command = command.input(acp::AvailableCommandInput::Unstructured(
852 acp::UnstructuredCommandInput::new(hint),
853 ));
854 }
855 Some([]) | None => {}
856 Some(_) => {
857 // skip >1 argument commands since we don't support them yet
858 return None;
859 }
860 }
861
862 Some(command)
863 })
864 .collect()
865 }
866
867 pub fn load_thread(
868 &mut self,
869 id: acp::SessionId,
870 project: Entity<Project>,
871 cx: &mut Context<Self>,
872 ) -> Task<Result<Entity<Thread>>> {
873 let database_future = ThreadsDatabase::connect(cx);
874 cx.spawn(async move |this, cx| {
875 let database = database_future.await.map_err(|err| anyhow!(err))?;
876 let db_thread = database
877 .load_thread(id.clone())
878 .await?
879 .with_context(|| format!("no thread found with ID: {id:?}"))?;
880
881 this.update(cx, |this, cx| {
882 let project_id = this.get_or_create_project_state(&project, cx);
883 let project_state = this
884 .projects
885 .get(&project_id)
886 .context("project state not found")?;
887 let summarization_model = LanguageModelRegistry::read_global(cx)
888 .thread_summary_model()
889 .map(|c| c.model);
890
891 Ok(cx.new(|cx| {
892 let mut thread = Thread::from_db(
893 id.clone(),
894 db_thread,
895 project_state.project.clone(),
896 project_state.project_context.clone(),
897 project_state.context_server_registry.clone(),
898 this.templates.clone(),
899 cx,
900 );
901 thread.set_summarization_model(summarization_model, cx);
902 thread
903 }))
904 })?
905 })
906 }
907
908 pub fn open_thread(
909 &mut self,
910 id: acp::SessionId,
911 project: Entity<Project>,
912 cx: &mut Context<Self>,
913 ) -> Task<Result<Entity<AcpThread>>> {
914 if let Some(session) = self.sessions.get(&id) {
915 return Task::ready(Ok(session.acp_thread.clone()));
916 }
917
918 let task = self.load_thread(id, project.clone(), cx);
919 cx.spawn(async move |this, cx| {
920 let thread = task.await?;
921 let acp_thread = this.update(cx, |this, cx| {
922 let project_id = this.get_or_create_project_state(&project, cx);
923 this.register_session(thread.clone(), project_id, cx)
924 })?;
925 let events = thread.update(cx, |thread, cx| thread.replay(cx));
926 cx.update(|cx| {
927 NativeAgentConnection::handle_thread_events(events, acp_thread.downgrade(), cx)
928 })
929 .await?;
930 Ok(acp_thread)
931 })
932 }
933
934 pub fn thread_summary(
935 &mut self,
936 id: acp::SessionId,
937 project: Entity<Project>,
938 cx: &mut Context<Self>,
939 ) -> Task<Result<SharedString>> {
940 let thread = self.open_thread(id.clone(), project, cx);
941 cx.spawn(async move |this, cx| {
942 let acp_thread = thread.await?;
943 let result = this
944 .update(cx, |this, cx| {
945 this.sessions
946 .get(&id)
947 .unwrap()
948 .thread
949 .update(cx, |thread, cx| thread.summary(cx))
950 })?
951 .await
952 .context("Failed to generate summary")?;
953 drop(acp_thread);
954 Ok(result)
955 })
956 }
957
958 fn save_thread(&mut self, thread: Entity<Thread>, cx: &mut Context<Self>) {
959 if thread.read(cx).is_empty() {
960 return;
961 }
962
963 let id = thread.read(cx).id().clone();
964 let Some(session) = self.sessions.get_mut(&id) else {
965 return;
966 };
967
968 let project_id = session.project_id;
969 let Some(state) = self.projects.get(&project_id) else {
970 return;
971 };
972
973 let folder_paths = PathList::new(
974 &state
975 .project
976 .read(cx)
977 .visible_worktrees(cx)
978 .map(|worktree| worktree.read(cx).abs_path().to_path_buf())
979 .collect::<Vec<_>>(),
980 );
981
982 let draft_prompt = session.acp_thread.read(cx).draft_prompt().map(Vec::from);
983 let database_future = ThreadsDatabase::connect(cx);
984 let db_thread = thread.update(cx, |thread, cx| {
985 thread.set_draft_prompt(draft_prompt);
986 thread.to_db(cx)
987 });
988 let thread_store = self.thread_store.clone();
989 session.pending_save = cx.spawn(async move |_, cx| {
990 let Some(database) = database_future.await.map_err(|err| anyhow!(err)).log_err() else {
991 return;
992 };
993 let db_thread = db_thread.await;
994 database
995 .save_thread(id, db_thread, folder_paths)
996 .await
997 .log_err();
998 thread_store.update(cx, |store, cx| store.reload(cx));
999 });
1000 }
1001
1002 fn send_mcp_prompt(
1003 &self,
1004 message_id: UserMessageId,
1005 session_id: acp::SessionId,
1006 prompt_name: String,
1007 server_id: ContextServerId,
1008 arguments: HashMap<String, String>,
1009 original_content: Vec<acp::ContentBlock>,
1010 cx: &mut Context<Self>,
1011 ) -> Task<Result<acp::PromptResponse>> {
1012 let Some(state) = self.session_project_state(&session_id) else {
1013 return Task::ready(Err(anyhow!("Project state not found for session")));
1014 };
1015 let server_store = state
1016 .context_server_registry
1017 .read(cx)
1018 .server_store()
1019 .clone();
1020 let path_style = state.project.read(cx).path_style(cx);
1021
1022 cx.spawn(async move |this, cx| {
1023 let prompt =
1024 crate::get_prompt(&server_store, &server_id, &prompt_name, arguments, cx).await?;
1025
1026 let (acp_thread, thread) = this.update(cx, |this, _cx| {
1027 let session = this
1028 .sessions
1029 .get(&session_id)
1030 .context("Failed to get session")?;
1031 anyhow::Ok((session.acp_thread.clone(), session.thread.clone()))
1032 })??;
1033
1034 let mut last_is_user = true;
1035
1036 thread.update(cx, |thread, cx| {
1037 thread.push_acp_user_block(
1038 message_id,
1039 original_content.into_iter().skip(1),
1040 path_style,
1041 cx,
1042 );
1043 });
1044
1045 for message in prompt.messages {
1046 let context_server::types::PromptMessage { role, content } = message;
1047 let block = mcp_message_content_to_acp_content_block(content);
1048
1049 match role {
1050 context_server::types::Role::User => {
1051 let id = acp_thread::UserMessageId::new();
1052
1053 acp_thread.update(cx, |acp_thread, cx| {
1054 acp_thread.push_user_content_block_with_indent(
1055 Some(id.clone()),
1056 block.clone(),
1057 true,
1058 cx,
1059 );
1060 });
1061
1062 thread.update(cx, |thread, cx| {
1063 thread.push_acp_user_block(id, [block], path_style, cx);
1064 });
1065 }
1066 context_server::types::Role::Assistant => {
1067 acp_thread.update(cx, |acp_thread, cx| {
1068 acp_thread.push_assistant_content_block_with_indent(
1069 block.clone(),
1070 false,
1071 true,
1072 cx,
1073 );
1074 });
1075
1076 thread.update(cx, |thread, cx| {
1077 thread.push_acp_agent_block(block, cx);
1078 });
1079 }
1080 }
1081
1082 last_is_user = role == context_server::types::Role::User;
1083 }
1084
1085 let response_stream = thread.update(cx, |thread, cx| {
1086 if last_is_user {
1087 thread.send_existing(cx)
1088 } else {
1089 // Resume if MCP prompt did not end with a user message
1090 thread.resume(cx)
1091 }
1092 })?;
1093
1094 cx.update(|cx| {
1095 NativeAgentConnection::handle_thread_events(
1096 response_stream,
1097 acp_thread.downgrade(),
1098 cx,
1099 )
1100 })
1101 .await
1102 })
1103 }
1104}
1105
1106/// Wrapper struct that implements the AgentConnection trait
1107#[derive(Clone)]
1108pub struct NativeAgentConnection(pub Entity<NativeAgent>);
1109
1110impl NativeAgentConnection {
1111 pub fn thread(&self, session_id: &acp::SessionId, cx: &App) -> Option<Entity<Thread>> {
1112 self.0
1113 .read(cx)
1114 .sessions
1115 .get(session_id)
1116 .map(|session| session.thread.clone())
1117 }
1118
1119 pub fn load_thread(
1120 &self,
1121 id: acp::SessionId,
1122 project: Entity<Project>,
1123 cx: &mut App,
1124 ) -> Task<Result<Entity<Thread>>> {
1125 self.0
1126 .update(cx, |this, cx| this.load_thread(id, project, cx))
1127 }
1128
1129 fn run_turn(
1130 &self,
1131 session_id: acp::SessionId,
1132 cx: &mut App,
1133 f: impl 'static
1134 + FnOnce(Entity<Thread>, &mut App) -> Result<mpsc::UnboundedReceiver<Result<ThreadEvent>>>,
1135 ) -> Task<Result<acp::PromptResponse>> {
1136 let Some((thread, acp_thread)) = self.0.update(cx, |agent, _cx| {
1137 agent
1138 .sessions
1139 .get_mut(&session_id)
1140 .map(|s| (s.thread.clone(), s.acp_thread.clone()))
1141 }) else {
1142 return Task::ready(Err(anyhow!("Session not found")));
1143 };
1144 log::debug!("Found session for: {}", session_id);
1145
1146 let response_stream = match f(thread, cx) {
1147 Ok(stream) => stream,
1148 Err(err) => return Task::ready(Err(err)),
1149 };
1150 Self::handle_thread_events(response_stream, acp_thread.downgrade(), cx)
1151 }
1152
1153 fn handle_thread_events(
1154 mut events: mpsc::UnboundedReceiver<Result<ThreadEvent>>,
1155 acp_thread: WeakEntity<AcpThread>,
1156 cx: &App,
1157 ) -> Task<Result<acp::PromptResponse>> {
1158 cx.spawn(async move |cx| {
1159 // Handle response stream and forward to session.acp_thread
1160 while let Some(result) = events.next().await {
1161 match result {
1162 Ok(event) => {
1163 log::trace!("Received completion event: {:?}", event);
1164
1165 match event {
1166 ThreadEvent::UserMessage(message) => {
1167 acp_thread.update(cx, |thread, cx| {
1168 for content in message.content {
1169 thread.push_user_content_block(
1170 Some(message.id.clone()),
1171 content.into(),
1172 cx,
1173 );
1174 }
1175 })?;
1176 }
1177 ThreadEvent::AgentText(text) => {
1178 acp_thread.update(cx, |thread, cx| {
1179 thread.push_assistant_content_block(text.into(), false, cx)
1180 })?;
1181 }
1182 ThreadEvent::AgentThinking(text) => {
1183 acp_thread.update(cx, |thread, cx| {
1184 thread.push_assistant_content_block(text.into(), true, cx)
1185 })?;
1186 }
1187 ThreadEvent::ToolCallAuthorization(ToolCallAuthorization {
1188 tool_call,
1189 options,
1190 response,
1191 context: _,
1192 }) => {
1193 let outcome_task = acp_thread.update(cx, |thread, cx| {
1194 thread.request_tool_call_authorization(tool_call, options, cx)
1195 })??;
1196 cx.background_spawn(async move {
1197 if let acp::RequestPermissionOutcome::Selected(
1198 acp::SelectedPermissionOutcome { option_id, .. },
1199 ) = outcome_task.await
1200 {
1201 response
1202 .send(option_id)
1203 .map(|_| anyhow!("authorization receiver was dropped"))
1204 .log_err();
1205 }
1206 })
1207 .detach();
1208 }
1209 ThreadEvent::ToolCall(tool_call) => {
1210 acp_thread.update(cx, |thread, cx| {
1211 thread.upsert_tool_call(tool_call, cx)
1212 })??;
1213 }
1214 ThreadEvent::ToolCallUpdate(update) => {
1215 acp_thread.update(cx, |thread, cx| {
1216 thread.update_tool_call(update, cx)
1217 })??;
1218 }
1219 ThreadEvent::SubagentSpawned(session_id) => {
1220 acp_thread.update(cx, |thread, cx| {
1221 thread.subagent_spawned(session_id, cx);
1222 })?;
1223 }
1224 ThreadEvent::Retry(status) => {
1225 acp_thread.update(cx, |thread, cx| {
1226 thread.update_retry_status(status, cx)
1227 })?;
1228 }
1229 ThreadEvent::Stop(stop_reason) => {
1230 log::debug!("Assistant message complete: {:?}", stop_reason);
1231 return Ok(acp::PromptResponse::new(stop_reason));
1232 }
1233 }
1234 }
1235 Err(e) => {
1236 log::error!("Error in model response stream: {:?}", e);
1237 return Err(e);
1238 }
1239 }
1240 }
1241
1242 log::debug!("Response stream completed");
1243 anyhow::Ok(acp::PromptResponse::new(acp::StopReason::EndTurn))
1244 })
1245 }
1246}
1247
1248struct Command<'a> {
1249 prompt_name: &'a str,
1250 arg_value: &'a str,
1251 explicit_server_id: Option<&'a str>,
1252}
1253
1254impl<'a> Command<'a> {
1255 fn parse(prompt: &'a [acp::ContentBlock]) -> Option<Self> {
1256 let acp::ContentBlock::Text(text_content) = prompt.first()? else {
1257 return None;
1258 };
1259 let text = text_content.text.trim();
1260 let command = text.strip_prefix('/')?;
1261 let (command, arg_value) = command
1262 .split_once(char::is_whitespace)
1263 .unwrap_or((command, ""));
1264
1265 if let Some((server_id, prompt_name)) = command.split_once('.') {
1266 Some(Self {
1267 prompt_name,
1268 arg_value,
1269 explicit_server_id: Some(server_id),
1270 })
1271 } else {
1272 Some(Self {
1273 prompt_name: command,
1274 arg_value,
1275 explicit_server_id: None,
1276 })
1277 }
1278 }
1279}
1280
1281struct NativeAgentModelSelector {
1282 session_id: acp::SessionId,
1283 connection: NativeAgentConnection,
1284}
1285
1286impl acp_thread::AgentModelSelector for NativeAgentModelSelector {
1287 fn list_models(&self, cx: &mut App) -> Task<Result<acp_thread::AgentModelList>> {
1288 log::debug!("NativeAgentConnection::list_models called");
1289 let list = self.connection.0.read(cx).models.model_list.clone();
1290 Task::ready(if list.is_empty() {
1291 Err(anyhow::anyhow!("No models available"))
1292 } else {
1293 Ok(list)
1294 })
1295 }
1296
1297 fn select_model(&self, model_id: acp::ModelId, cx: &mut App) -> Task<Result<()>> {
1298 log::debug!(
1299 "Setting model for session {}: {}",
1300 self.session_id,
1301 model_id
1302 );
1303 let Some(thread) = self
1304 .connection
1305 .0
1306 .read(cx)
1307 .sessions
1308 .get(&self.session_id)
1309 .map(|session| session.thread.clone())
1310 else {
1311 return Task::ready(Err(anyhow!("Session not found")));
1312 };
1313
1314 let Some(model) = self.connection.0.read(cx).models.model_from_id(&model_id) else {
1315 return Task::ready(Err(anyhow!("Invalid model ID {}", model_id)));
1316 };
1317
1318 // We want to reset the effort level when switching models, as the currently-selected effort level may
1319 // not be compatible.
1320 let effort = model
1321 .default_effort_level()
1322 .map(|effort_level| effort_level.value.to_string());
1323
1324 thread.update(cx, |thread, cx| {
1325 thread.set_model(model.clone(), cx);
1326 thread.set_thinking_effort(effort.clone(), cx);
1327 thread.set_thinking_enabled(model.supports_thinking(), cx);
1328 });
1329
1330 update_settings_file(
1331 self.connection.0.read(cx).fs.clone(),
1332 cx,
1333 move |settings, cx| {
1334 let provider = model.provider_id().0.to_string();
1335 let model = model.id().0.to_string();
1336 let enable_thinking = thread.read(cx).thinking_enabled();
1337 settings
1338 .agent
1339 .get_or_insert_default()
1340 .set_model(LanguageModelSelection {
1341 provider: provider.into(),
1342 model,
1343 enable_thinking,
1344 effort,
1345 });
1346 },
1347 );
1348
1349 Task::ready(Ok(()))
1350 }
1351
1352 fn selected_model(&self, cx: &mut App) -> Task<Result<acp_thread::AgentModelInfo>> {
1353 let Some(thread) = self
1354 .connection
1355 .0
1356 .read(cx)
1357 .sessions
1358 .get(&self.session_id)
1359 .map(|session| session.thread.clone())
1360 else {
1361 return Task::ready(Err(anyhow!("Session not found")));
1362 };
1363 let Some(model) = thread.read(cx).model() else {
1364 return Task::ready(Err(anyhow!("Model not found")));
1365 };
1366 let Some(provider) = LanguageModelRegistry::read_global(cx).provider(&model.provider_id())
1367 else {
1368 return Task::ready(Err(anyhow!("Provider not found")));
1369 };
1370 Task::ready(Ok(LanguageModels::map_language_model_to_info(
1371 model, &provider,
1372 )))
1373 }
1374
1375 fn watch(&self, cx: &mut App) -> Option<watch::Receiver<()>> {
1376 Some(self.connection.0.read(cx).models.watch())
1377 }
1378
1379 fn should_render_footer(&self) -> bool {
1380 true
1381 }
1382}
1383
1384pub static ZED_AGENT_ID: LazyLock<AgentId> = LazyLock::new(|| AgentId::new("Zed Agent"));
1385
1386impl acp_thread::AgentConnection for NativeAgentConnection {
1387 fn agent_id(&self) -> AgentId {
1388 ZED_AGENT_ID.clone()
1389 }
1390
1391 fn telemetry_id(&self) -> SharedString {
1392 "zed".into()
1393 }
1394
1395 fn new_session(
1396 self: Rc<Self>,
1397 project: Entity<Project>,
1398 work_dirs: PathList,
1399 cx: &mut App,
1400 ) -> Task<Result<Entity<acp_thread::AcpThread>>> {
1401 log::debug!("Creating new thread for project at: {work_dirs:?}");
1402 Task::ready(Ok(self
1403 .0
1404 .update(cx, |agent, cx| agent.new_session(project, cx))))
1405 }
1406
1407 fn supports_load_session(&self) -> bool {
1408 true
1409 }
1410
1411 fn load_session(
1412 self: Rc<Self>,
1413 session_id: acp::SessionId,
1414 project: Entity<Project>,
1415 _work_dirs: PathList,
1416 _title: Option<SharedString>,
1417 cx: &mut App,
1418 ) -> Task<Result<Entity<acp_thread::AcpThread>>> {
1419 self.0
1420 .update(cx, |agent, cx| agent.open_thread(session_id, project, cx))
1421 }
1422
1423 fn supports_close_session(&self) -> bool {
1424 true
1425 }
1426
1427 fn close_session(
1428 self: Rc<Self>,
1429 session_id: &acp::SessionId,
1430 cx: &mut App,
1431 ) -> Task<Result<()>> {
1432 self.0.update(cx, |agent, cx| {
1433 let Some(session) = agent.sessions.remove(session_id) else {
1434 return;
1435 };
1436 let project_id = session.project_id;
1437 agent.save_thread(session.thread, cx);
1438
1439 let has_remaining = agent.sessions.values().any(|s| s.project_id == project_id);
1440 if !has_remaining {
1441 agent.projects.remove(&project_id);
1442 }
1443 });
1444 Task::ready(Ok(()))
1445 }
1446
1447 fn auth_methods(&self) -> &[acp::AuthMethod] {
1448 &[] // No auth for in-process
1449 }
1450
1451 fn authenticate(&self, _method: acp::AuthMethodId, _cx: &mut App) -> Task<Result<()>> {
1452 Task::ready(Ok(()))
1453 }
1454
1455 fn model_selector(&self, session_id: &acp::SessionId) -> Option<Rc<dyn AgentModelSelector>> {
1456 Some(Rc::new(NativeAgentModelSelector {
1457 session_id: session_id.clone(),
1458 connection: self.clone(),
1459 }) as Rc<dyn AgentModelSelector>)
1460 }
1461
1462 fn prompt(
1463 &self,
1464 id: Option<acp_thread::UserMessageId>,
1465 params: acp::PromptRequest,
1466 cx: &mut App,
1467 ) -> Task<Result<acp::PromptResponse>> {
1468 let id = id.expect("UserMessageId is required");
1469 let session_id = params.session_id.clone();
1470 log::info!("Received prompt request for session: {}", session_id);
1471 log::debug!("Prompt blocks count: {}", params.prompt.len());
1472
1473 let Some(project_state) = self.0.read(cx).session_project_state(&session_id) else {
1474 return Task::ready(Err(anyhow::anyhow!("Session not found")));
1475 };
1476
1477 if let Some(parsed_command) = Command::parse(¶ms.prompt) {
1478 let registry = project_state.context_server_registry.read(cx);
1479
1480 let explicit_server_id = parsed_command
1481 .explicit_server_id
1482 .map(|server_id| ContextServerId(server_id.into()));
1483
1484 if let Some(prompt) =
1485 registry.find_prompt(explicit_server_id.as_ref(), parsed_command.prompt_name)
1486 {
1487 let arguments = if !parsed_command.arg_value.is_empty()
1488 && let Some(arg_name) = prompt
1489 .prompt
1490 .arguments
1491 .as_ref()
1492 .and_then(|args| args.first())
1493 .map(|arg| arg.name.clone())
1494 {
1495 HashMap::from_iter([(arg_name, parsed_command.arg_value.to_string())])
1496 } else {
1497 Default::default()
1498 };
1499
1500 let prompt_name = prompt.prompt.name.clone();
1501 let server_id = prompt.server_id.clone();
1502
1503 return self.0.update(cx, |agent, cx| {
1504 agent.send_mcp_prompt(
1505 id,
1506 session_id.clone(),
1507 prompt_name,
1508 server_id,
1509 arguments,
1510 params.prompt,
1511 cx,
1512 )
1513 });
1514 }
1515 };
1516
1517 let path_style = project_state.project.read(cx).path_style(cx);
1518
1519 self.run_turn(session_id, cx, move |thread, cx| {
1520 let content: Vec<UserMessageContent> = params
1521 .prompt
1522 .into_iter()
1523 .map(|block| UserMessageContent::from_content_block(block, path_style))
1524 .collect::<Vec<_>>();
1525 log::debug!("Converted prompt to message: {} chars", content.len());
1526 log::debug!("Message id: {:?}", id);
1527 log::debug!("Message content: {:?}", content);
1528
1529 thread.update(cx, |thread, cx| thread.send(id, content, cx))
1530 })
1531 }
1532
1533 fn retry(
1534 &self,
1535 session_id: &acp::SessionId,
1536 _cx: &App,
1537 ) -> Option<Rc<dyn acp_thread::AgentSessionRetry>> {
1538 Some(Rc::new(NativeAgentSessionRetry {
1539 connection: self.clone(),
1540 session_id: session_id.clone(),
1541 }) as _)
1542 }
1543
1544 fn cancel(&self, session_id: &acp::SessionId, cx: &mut App) {
1545 log::info!("Cancelling on session: {}", session_id);
1546 self.0.update(cx, |agent, cx| {
1547 if let Some(session) = agent.sessions.get(session_id) {
1548 session
1549 .thread
1550 .update(cx, |thread, cx| thread.cancel(cx))
1551 .detach();
1552 }
1553 });
1554 }
1555
1556 fn truncate(
1557 &self,
1558 session_id: &acp::SessionId,
1559 cx: &App,
1560 ) -> Option<Rc<dyn acp_thread::AgentSessionTruncate>> {
1561 self.0.read_with(cx, |agent, _cx| {
1562 agent.sessions.get(session_id).map(|session| {
1563 Rc::new(NativeAgentSessionTruncate {
1564 thread: session.thread.clone(),
1565 acp_thread: session.acp_thread.downgrade(),
1566 }) as _
1567 })
1568 })
1569 }
1570
1571 fn set_title(
1572 &self,
1573 session_id: &acp::SessionId,
1574 cx: &App,
1575 ) -> Option<Rc<dyn acp_thread::AgentSessionSetTitle>> {
1576 self.0.read_with(cx, |agent, _cx| {
1577 agent
1578 .sessions
1579 .get(session_id)
1580 .filter(|s| !s.thread.read(cx).is_subagent())
1581 .map(|session| {
1582 Rc::new(NativeAgentSessionSetTitle {
1583 thread: session.thread.clone(),
1584 }) as _
1585 })
1586 })
1587 }
1588
1589 fn session_list(&self, cx: &mut App) -> Option<Rc<dyn AgentSessionList>> {
1590 let thread_store = self.0.read(cx).thread_store.clone();
1591 Some(Rc::new(NativeAgentSessionList::new(thread_store, cx)) as _)
1592 }
1593
1594 fn telemetry(&self) -> Option<Rc<dyn acp_thread::AgentTelemetry>> {
1595 Some(Rc::new(self.clone()) as Rc<dyn acp_thread::AgentTelemetry>)
1596 }
1597
1598 fn into_any(self: Rc<Self>) -> Rc<dyn Any> {
1599 self
1600 }
1601}
1602
1603impl acp_thread::AgentTelemetry for NativeAgentConnection {
1604 fn thread_data(
1605 &self,
1606 session_id: &acp::SessionId,
1607 cx: &mut App,
1608 ) -> Task<Result<serde_json::Value>> {
1609 let Some(session) = self.0.read(cx).sessions.get(session_id) else {
1610 return Task::ready(Err(anyhow!("Session not found")));
1611 };
1612
1613 let task = session.thread.read(cx).to_db(cx);
1614 cx.background_spawn(async move {
1615 serde_json::to_value(task.await).context("Failed to serialize thread")
1616 })
1617 }
1618}
1619
1620pub struct NativeAgentSessionList {
1621 thread_store: Entity<ThreadStore>,
1622 updates_tx: smol::channel::Sender<acp_thread::SessionListUpdate>,
1623 updates_rx: smol::channel::Receiver<acp_thread::SessionListUpdate>,
1624 _subscription: Subscription,
1625}
1626
1627impl NativeAgentSessionList {
1628 fn new(thread_store: Entity<ThreadStore>, cx: &mut App) -> Self {
1629 let (tx, rx) = smol::channel::unbounded();
1630 let this_tx = tx.clone();
1631 let subscription = cx.observe(&thread_store, move |_, _| {
1632 this_tx
1633 .try_send(acp_thread::SessionListUpdate::Refresh)
1634 .ok();
1635 });
1636 Self {
1637 thread_store,
1638 updates_tx: tx,
1639 updates_rx: rx,
1640 _subscription: subscription,
1641 }
1642 }
1643
1644 pub fn thread_store(&self) -> &Entity<ThreadStore> {
1645 &self.thread_store
1646 }
1647}
1648
1649impl AgentSessionList for NativeAgentSessionList {
1650 fn list_sessions(
1651 &self,
1652 _request: AgentSessionListRequest,
1653 cx: &mut App,
1654 ) -> Task<Result<AgentSessionListResponse>> {
1655 let sessions = self
1656 .thread_store
1657 .read(cx)
1658 .entries()
1659 .map(|entry| AgentSessionInfo::from(&entry))
1660 .collect();
1661 Task::ready(Ok(AgentSessionListResponse::new(sessions)))
1662 }
1663
1664 fn supports_delete(&self) -> bool {
1665 true
1666 }
1667
1668 fn delete_session(&self, session_id: &acp::SessionId, cx: &mut App) -> Task<Result<()>> {
1669 self.thread_store
1670 .update(cx, |store, cx| store.delete_thread(session_id.clone(), cx))
1671 }
1672
1673 fn delete_sessions(&self, cx: &mut App) -> Task<Result<()>> {
1674 self.thread_store
1675 .update(cx, |store, cx| store.delete_threads(cx))
1676 }
1677
1678 fn watch(
1679 &self,
1680 _cx: &mut App,
1681 ) -> Option<smol::channel::Receiver<acp_thread::SessionListUpdate>> {
1682 Some(self.updates_rx.clone())
1683 }
1684
1685 fn notify_refresh(&self) {
1686 self.updates_tx
1687 .try_send(acp_thread::SessionListUpdate::Refresh)
1688 .ok();
1689 }
1690
1691 fn into_any(self: Rc<Self>) -> Rc<dyn Any> {
1692 self
1693 }
1694}
1695
1696struct NativeAgentSessionTruncate {
1697 thread: Entity<Thread>,
1698 acp_thread: WeakEntity<AcpThread>,
1699}
1700
1701impl acp_thread::AgentSessionTruncate for NativeAgentSessionTruncate {
1702 fn run(&self, message_id: acp_thread::UserMessageId, cx: &mut App) -> Task<Result<()>> {
1703 match self.thread.update(cx, |thread, cx| {
1704 thread.truncate(message_id.clone(), cx)?;
1705 Ok(thread.latest_token_usage())
1706 }) {
1707 Ok(usage) => {
1708 self.acp_thread
1709 .update(cx, |thread, cx| {
1710 thread.update_token_usage(usage, cx);
1711 })
1712 .ok();
1713 Task::ready(Ok(()))
1714 }
1715 Err(error) => Task::ready(Err(error)),
1716 }
1717 }
1718}
1719
1720struct NativeAgentSessionRetry {
1721 connection: NativeAgentConnection,
1722 session_id: acp::SessionId,
1723}
1724
1725impl acp_thread::AgentSessionRetry for NativeAgentSessionRetry {
1726 fn run(&self, cx: &mut App) -> Task<Result<acp::PromptResponse>> {
1727 self.connection
1728 .run_turn(self.session_id.clone(), cx, |thread, cx| {
1729 thread.update(cx, |thread, cx| thread.resume(cx))
1730 })
1731 }
1732}
1733
1734struct NativeAgentSessionSetTitle {
1735 thread: Entity<Thread>,
1736}
1737
1738impl acp_thread::AgentSessionSetTitle for NativeAgentSessionSetTitle {
1739 fn run(&self, title: SharedString, cx: &mut App) -> Task<Result<()>> {
1740 self.thread
1741 .update(cx, |thread, cx| thread.set_title(title, cx));
1742 Task::ready(Ok(()))
1743 }
1744}
1745
1746pub struct NativeThreadEnvironment {
1747 agent: WeakEntity<NativeAgent>,
1748 thread: WeakEntity<Thread>,
1749 acp_thread: WeakEntity<AcpThread>,
1750}
1751
1752impl NativeThreadEnvironment {
1753 pub(crate) fn create_subagent_thread(
1754 &self,
1755 label: String,
1756 cx: &mut App,
1757 ) -> Result<Rc<dyn SubagentHandle>> {
1758 let Some(parent_thread_entity) = self.thread.upgrade() else {
1759 anyhow::bail!("Parent thread no longer exists".to_string());
1760 };
1761 let parent_thread = parent_thread_entity.read(cx);
1762 let current_depth = parent_thread.depth();
1763 let parent_session_id = parent_thread.id().clone();
1764
1765 if current_depth >= MAX_SUBAGENT_DEPTH {
1766 return Err(anyhow!(
1767 "Maximum subagent depth ({}) reached",
1768 MAX_SUBAGENT_DEPTH
1769 ));
1770 }
1771
1772 let subagent_thread: Entity<Thread> = cx.new(|cx| {
1773 let mut thread = Thread::new_subagent(&parent_thread_entity, cx);
1774 thread.set_title(label.into(), cx);
1775 thread
1776 });
1777
1778 let session_id = subagent_thread.read(cx).id().clone();
1779
1780 let acp_thread = self
1781 .agent
1782 .update(cx, |agent, cx| -> Result<Entity<AcpThread>> {
1783 let project_id = agent
1784 .sessions
1785 .get(&parent_session_id)
1786 .map(|s| s.project_id)
1787 .context("parent session not found")?;
1788 Ok(agent.register_session(subagent_thread.clone(), project_id, cx))
1789 })??;
1790
1791 let depth = current_depth + 1;
1792
1793 telemetry::event!(
1794 "Subagent Started",
1795 session = parent_thread_entity.read(cx).id().to_string(),
1796 subagent_session = session_id.to_string(),
1797 depth,
1798 is_resumed = false,
1799 );
1800
1801 self.prompt_subagent(session_id, subagent_thread, acp_thread)
1802 }
1803
1804 pub(crate) fn resume_subagent_thread(
1805 &self,
1806 session_id: acp::SessionId,
1807 cx: &mut App,
1808 ) -> Result<Rc<dyn SubagentHandle>> {
1809 let (subagent_thread, acp_thread) = self.agent.update(cx, |agent, _cx| {
1810 let session = agent
1811 .sessions
1812 .get(&session_id)
1813 .ok_or_else(|| anyhow!("No subagent session found with id {session_id}"))?;
1814 anyhow::Ok((session.thread.clone(), session.acp_thread.clone()))
1815 })??;
1816
1817 let depth = subagent_thread.read(cx).depth();
1818
1819 if let Some(parent_thread_entity) = self.thread.upgrade() {
1820 telemetry::event!(
1821 "Subagent Started",
1822 session = parent_thread_entity.read(cx).id().to_string(),
1823 subagent_session = session_id.to_string(),
1824 depth,
1825 is_resumed = true,
1826 );
1827 }
1828
1829 self.prompt_subagent(session_id, subagent_thread, acp_thread)
1830 }
1831
1832 fn prompt_subagent(
1833 &self,
1834 session_id: acp::SessionId,
1835 subagent_thread: Entity<Thread>,
1836 acp_thread: Entity<acp_thread::AcpThread>,
1837 ) -> Result<Rc<dyn SubagentHandle>> {
1838 let Some(parent_thread_entity) = self.thread.upgrade() else {
1839 anyhow::bail!("Parent thread no longer exists".to_string());
1840 };
1841 Ok(Rc::new(NativeSubagentHandle::new(
1842 session_id,
1843 subagent_thread,
1844 acp_thread,
1845 parent_thread_entity,
1846 )) as _)
1847 }
1848}
1849
1850impl ThreadEnvironment for NativeThreadEnvironment {
1851 fn create_terminal(
1852 &self,
1853 command: String,
1854 cwd: Option<PathBuf>,
1855 output_byte_limit: Option<u64>,
1856 cx: &mut AsyncApp,
1857 ) -> Task<Result<Rc<dyn TerminalHandle>>> {
1858 let task = self.acp_thread.update(cx, |thread, cx| {
1859 thread.create_terminal(command, vec![], vec![], cwd, output_byte_limit, cx)
1860 });
1861
1862 let acp_thread = self.acp_thread.clone();
1863 cx.spawn(async move |cx| {
1864 let terminal = task?.await?;
1865
1866 let (drop_tx, drop_rx) = oneshot::channel();
1867 let terminal_id = terminal.read_with(cx, |terminal, _cx| terminal.id().clone());
1868
1869 cx.spawn(async move |cx| {
1870 drop_rx.await.ok();
1871 acp_thread.update(cx, |thread, cx| thread.release_terminal(terminal_id, cx))
1872 })
1873 .detach();
1874
1875 let handle = AcpTerminalHandle {
1876 terminal,
1877 _drop_tx: Some(drop_tx),
1878 };
1879
1880 Ok(Rc::new(handle) as _)
1881 })
1882 }
1883
1884 fn create_subagent(&self, label: String, cx: &mut App) -> Result<Rc<dyn SubagentHandle>> {
1885 self.create_subagent_thread(label, cx)
1886 }
1887
1888 fn resume_subagent(
1889 &self,
1890 session_id: acp::SessionId,
1891 cx: &mut App,
1892 ) -> Result<Rc<dyn SubagentHandle>> {
1893 self.resume_subagent_thread(session_id, cx)
1894 }
1895}
1896
1897#[derive(Debug, Clone)]
1898enum SubagentPromptResult {
1899 Completed,
1900 Cancelled,
1901 ContextWindowWarning,
1902 Error(String),
1903}
1904
1905pub struct NativeSubagentHandle {
1906 session_id: acp::SessionId,
1907 parent_thread: WeakEntity<Thread>,
1908 subagent_thread: Entity<Thread>,
1909 acp_thread: Entity<acp_thread::AcpThread>,
1910}
1911
1912impl NativeSubagentHandle {
1913 fn new(
1914 session_id: acp::SessionId,
1915 subagent_thread: Entity<Thread>,
1916 acp_thread: Entity<acp_thread::AcpThread>,
1917 parent_thread_entity: Entity<Thread>,
1918 ) -> Self {
1919 NativeSubagentHandle {
1920 session_id,
1921 subagent_thread,
1922 parent_thread: parent_thread_entity.downgrade(),
1923 acp_thread,
1924 }
1925 }
1926}
1927
1928impl SubagentHandle for NativeSubagentHandle {
1929 fn id(&self) -> acp::SessionId {
1930 self.session_id.clone()
1931 }
1932
1933 fn num_entries(&self, cx: &App) -> usize {
1934 self.acp_thread.read(cx).entries().len()
1935 }
1936
1937 fn send(&self, message: String, cx: &AsyncApp) -> Task<Result<String>> {
1938 let thread = self.subagent_thread.clone();
1939 let acp_thread = self.acp_thread.clone();
1940 let subagent_session_id = self.session_id.clone();
1941 let parent_thread = self.parent_thread.clone();
1942
1943 cx.spawn(async move |cx| {
1944 let (task, _subscription) = cx.update(|cx| {
1945 let ratio_before_prompt = thread
1946 .read(cx)
1947 .latest_token_usage()
1948 .map(|usage| usage.ratio());
1949
1950 parent_thread
1951 .update(cx, |parent_thread, _cx| {
1952 parent_thread.register_running_subagent(thread.downgrade())
1953 })
1954 .ok();
1955
1956 let task = acp_thread.update(cx, |acp_thread, cx| {
1957 acp_thread.send(vec![message.into()], cx)
1958 });
1959
1960 let (token_limit_tx, token_limit_rx) = oneshot::channel::<()>();
1961 let mut token_limit_tx = Some(token_limit_tx);
1962
1963 let subscription = cx.subscribe(
1964 &thread,
1965 move |_thread, event: &TokenUsageUpdated, _cx| {
1966 if let Some(usage) = &event.0 {
1967 let old_ratio = ratio_before_prompt
1968 .clone()
1969 .unwrap_or(TokenUsageRatio::Normal);
1970 let new_ratio = usage.ratio();
1971 if old_ratio == TokenUsageRatio::Normal
1972 && new_ratio == TokenUsageRatio::Warning
1973 {
1974 if let Some(tx) = token_limit_tx.take() {
1975 tx.send(()).ok();
1976 }
1977 }
1978 }
1979 },
1980 );
1981
1982 let wait_for_prompt = cx
1983 .background_spawn(async move {
1984 futures::select! {
1985 response = task.fuse() => match response {
1986 Ok(Some(response)) => {
1987 match response.stop_reason {
1988 acp::StopReason::Cancelled => SubagentPromptResult::Cancelled,
1989 acp::StopReason::MaxTokens => SubagentPromptResult::Error("The agent reached the maximum number of tokens.".into()),
1990 acp::StopReason::MaxTurnRequests => SubagentPromptResult::Error("The agent reached the maximum number of allowed requests between user turns. Try prompting again.".into()),
1991 acp::StopReason::Refusal => SubagentPromptResult::Error("The agent refused to process that prompt. Try again.".into()),
1992 acp::StopReason::EndTurn | _ => SubagentPromptResult::Completed,
1993 }
1994 }
1995 Ok(None) => SubagentPromptResult::Error("No response from the agent. You can try messaging again.".into()),
1996 Err(error) => SubagentPromptResult::Error(error.to_string()),
1997 },
1998 _ = token_limit_rx.fuse() => SubagentPromptResult::ContextWindowWarning,
1999 }
2000 });
2001
2002 (wait_for_prompt, subscription)
2003 });
2004
2005 let result = match task.await {
2006 SubagentPromptResult::Completed => thread.read_with(cx, |thread, _cx| {
2007 thread
2008 .last_message()
2009 .and_then(|message| {
2010 let content = message.as_agent_message()?
2011 .content
2012 .iter()
2013 .filter_map(|c| match c {
2014 AgentMessageContent::Text(text) => Some(text.as_str()),
2015 _ => None,
2016 })
2017 .join("\n\n");
2018 if content.is_empty() {
2019 None
2020 } else {
2021 Some( content)
2022 }
2023 })
2024 .context("No response from subagent")
2025 }),
2026 SubagentPromptResult::Cancelled => Err(anyhow!("User canceled")),
2027 SubagentPromptResult::Error(message) => Err(anyhow!("{message}")),
2028 SubagentPromptResult::ContextWindowWarning => {
2029 thread.update(cx, |thread, cx| thread.cancel(cx)).await;
2030 Err(anyhow!(
2031 "The agent is nearing the end of its context window and has been \
2032 stopped. You can prompt the thread again to have the agent wrap up \
2033 or hand off its work."
2034 ))
2035 }
2036 };
2037
2038 parent_thread
2039 .update(cx, |parent_thread, cx| {
2040 parent_thread.unregister_running_subagent(&subagent_session_id, cx)
2041 })
2042 .ok();
2043
2044 result
2045 })
2046 }
2047}
2048
2049pub struct AcpTerminalHandle {
2050 terminal: Entity<acp_thread::Terminal>,
2051 _drop_tx: Option<oneshot::Sender<()>>,
2052}
2053
2054impl TerminalHandle for AcpTerminalHandle {
2055 fn id(&self, cx: &AsyncApp) -> Result<acp::TerminalId> {
2056 Ok(self.terminal.read_with(cx, |term, _cx| term.id().clone()))
2057 }
2058
2059 fn wait_for_exit(&self, cx: &AsyncApp) -> Result<Shared<Task<acp::TerminalExitStatus>>> {
2060 Ok(self
2061 .terminal
2062 .read_with(cx, |term, _cx| term.wait_for_exit()))
2063 }
2064
2065 fn current_output(&self, cx: &AsyncApp) -> Result<acp::TerminalOutputResponse> {
2066 Ok(self
2067 .terminal
2068 .read_with(cx, |term, cx| term.current_output(cx)))
2069 }
2070
2071 fn kill(&self, cx: &AsyncApp) -> Result<()> {
2072 cx.update(|cx| {
2073 self.terminal.update(cx, |terminal, cx| {
2074 terminal.kill(cx);
2075 });
2076 });
2077 Ok(())
2078 }
2079
2080 fn was_stopped_by_user(&self, cx: &AsyncApp) -> Result<bool> {
2081 Ok(self
2082 .terminal
2083 .read_with(cx, |term, _cx| term.was_stopped_by_user()))
2084 }
2085}
2086
2087#[cfg(test)]
2088mod internal_tests {
2089 use std::path::Path;
2090
2091 use super::*;
2092 use acp_thread::{AgentConnection, AgentModelGroupName, AgentModelInfo, MentionUri};
2093 use fs::FakeFs;
2094 use gpui::TestAppContext;
2095 use indoc::formatdoc;
2096 use language_model::fake_provider::{FakeLanguageModel, FakeLanguageModelProvider};
2097 use language_model::{
2098 LanguageModelCompletionEvent, LanguageModelProviderId, LanguageModelProviderName,
2099 };
2100 use serde_json::json;
2101 use settings::SettingsStore;
2102 use util::{path, rel_path::rel_path};
2103
2104 #[gpui::test]
2105 async fn test_maintaining_project_context(cx: &mut TestAppContext) {
2106 init_test(cx);
2107 let fs = FakeFs::new(cx.executor());
2108 fs.insert_tree(
2109 "/",
2110 json!({
2111 "a": {}
2112 }),
2113 )
2114 .await;
2115 let project = Project::test(fs.clone(), [], cx).await;
2116 let thread_store = cx.new(|cx| ThreadStore::new(cx));
2117 let agent =
2118 cx.update(|cx| NativeAgent::new(thread_store, Templates::new(), None, fs.clone(), cx));
2119
2120 // Creating a session registers the project and triggers context building.
2121 let connection = NativeAgentConnection(agent.clone());
2122 let _acp_thread = cx
2123 .update(|cx| {
2124 Rc::new(connection).new_session(
2125 project.clone(),
2126 PathList::new(&[Path::new("/")]),
2127 cx,
2128 )
2129 })
2130 .await
2131 .unwrap();
2132 cx.run_until_parked();
2133
2134 agent.read_with(cx, |agent, cx| {
2135 let project_id = project.entity_id();
2136 let state = agent.projects.get(&project_id).unwrap();
2137 assert_eq!(state.project_context.read(cx).worktrees, vec![])
2138 });
2139
2140 let worktree = project
2141 .update(cx, |project, cx| project.create_worktree("/a", true, cx))
2142 .await
2143 .unwrap();
2144 cx.run_until_parked();
2145 agent.read_with(cx, |agent, cx| {
2146 let project_id = project.entity_id();
2147 let state = agent.projects.get(&project_id).unwrap();
2148 assert_eq!(
2149 state.project_context.read(cx).worktrees,
2150 vec![WorktreeContext {
2151 root_name: "a".into(),
2152 abs_path: Path::new("/a").into(),
2153 rules_file: None
2154 }]
2155 )
2156 });
2157
2158 // Creating `/a/.rules` updates the project context.
2159 fs.insert_file("/a/.rules", Vec::new()).await;
2160 cx.run_until_parked();
2161 agent.read_with(cx, |agent, cx| {
2162 let project_id = project.entity_id();
2163 let state = agent.projects.get(&project_id).unwrap();
2164 let rules_entry = worktree
2165 .read(cx)
2166 .entry_for_path(rel_path(".rules"))
2167 .unwrap();
2168 assert_eq!(
2169 state.project_context.read(cx).worktrees,
2170 vec![WorktreeContext {
2171 root_name: "a".into(),
2172 abs_path: Path::new("/a").into(),
2173 rules_file: Some(RulesFileContext {
2174 path_in_worktree: rel_path(".rules").into(),
2175 text: "".into(),
2176 project_entry_id: rules_entry.id.to_usize()
2177 })
2178 }]
2179 )
2180 });
2181 }
2182
2183 #[gpui::test]
2184 async fn test_listing_models(cx: &mut TestAppContext) {
2185 init_test(cx);
2186 let fs = FakeFs::new(cx.executor());
2187 fs.insert_tree("/", json!({ "a": {} })).await;
2188 let project = Project::test(fs.clone(), [], cx).await;
2189 let thread_store = cx.new(|cx| ThreadStore::new(cx));
2190 let connection =
2191 NativeAgentConnection(cx.update(|cx| {
2192 NativeAgent::new(thread_store, Templates::new(), None, fs.clone(), cx)
2193 }));
2194
2195 // Create a thread/session
2196 let acp_thread = cx
2197 .update(|cx| {
2198 Rc::new(connection.clone()).new_session(
2199 project.clone(),
2200 PathList::new(&[Path::new("/a")]),
2201 cx,
2202 )
2203 })
2204 .await
2205 .unwrap();
2206
2207 let session_id = cx.update(|cx| acp_thread.read(cx).session_id().clone());
2208
2209 let models = cx
2210 .update(|cx| {
2211 connection
2212 .model_selector(&session_id)
2213 .unwrap()
2214 .list_models(cx)
2215 })
2216 .await
2217 .unwrap();
2218
2219 let acp_thread::AgentModelList::Grouped(models) = models else {
2220 panic!("Unexpected model group");
2221 };
2222 assert_eq!(
2223 models,
2224 IndexMap::from_iter([(
2225 AgentModelGroupName("Fake".into()),
2226 vec![AgentModelInfo {
2227 id: acp::ModelId::new("fake/fake"),
2228 name: "Fake".into(),
2229 description: None,
2230 icon: Some(acp_thread::AgentModelIcon::Named(
2231 ui::IconName::ZedAssistant
2232 )),
2233 is_latest: false,
2234 cost: None,
2235 }]
2236 )])
2237 );
2238 }
2239
2240 #[gpui::test]
2241 async fn test_model_selection_persists_to_settings(cx: &mut TestAppContext) {
2242 init_test(cx);
2243 let fs = FakeFs::new(cx.executor());
2244 fs.create_dir(paths::settings_file().parent().unwrap())
2245 .await
2246 .unwrap();
2247 fs.insert_file(
2248 paths::settings_file(),
2249 json!({
2250 "agent": {
2251 "default_model": {
2252 "provider": "foo",
2253 "model": "bar"
2254 }
2255 }
2256 })
2257 .to_string()
2258 .into_bytes(),
2259 )
2260 .await;
2261 let project = Project::test(fs.clone(), [], cx).await;
2262
2263 let thread_store = cx.new(|cx| ThreadStore::new(cx));
2264
2265 // Create the agent and connection
2266 let agent =
2267 cx.update(|cx| NativeAgent::new(thread_store, Templates::new(), None, fs.clone(), cx));
2268 let connection = NativeAgentConnection(agent.clone());
2269
2270 // Create a thread/session
2271 let acp_thread = cx
2272 .update(|cx| {
2273 Rc::new(connection.clone()).new_session(
2274 project.clone(),
2275 PathList::new(&[Path::new("/a")]),
2276 cx,
2277 )
2278 })
2279 .await
2280 .unwrap();
2281
2282 let session_id = cx.update(|cx| acp_thread.read(cx).session_id().clone());
2283
2284 // Select a model
2285 let selector = connection.model_selector(&session_id).unwrap();
2286 let model_id = acp::ModelId::new("fake/fake");
2287 cx.update(|cx| selector.select_model(model_id.clone(), cx))
2288 .await
2289 .unwrap();
2290
2291 // Verify the thread has the selected model
2292 agent.read_with(cx, |agent, _| {
2293 let session = agent.sessions.get(&session_id).unwrap();
2294 session.thread.read_with(cx, |thread, _| {
2295 assert_eq!(thread.model().unwrap().id().0, "fake");
2296 });
2297 });
2298
2299 cx.run_until_parked();
2300
2301 // Verify settings file was updated
2302 let settings_content = fs.load(paths::settings_file()).await.unwrap();
2303 let settings_json: serde_json::Value = serde_json::from_str(&settings_content).unwrap();
2304
2305 // Check that the agent settings contain the selected model
2306 assert_eq!(
2307 settings_json["agent"]["default_model"]["model"],
2308 json!("fake")
2309 );
2310 assert_eq!(
2311 settings_json["agent"]["default_model"]["provider"],
2312 json!("fake")
2313 );
2314
2315 // Register a thinking model and select it.
2316 cx.update(|cx| {
2317 let thinking_model = Arc::new(FakeLanguageModel::with_id_and_thinking(
2318 "fake-corp",
2319 "fake-thinking",
2320 "Fake Thinking",
2321 true,
2322 ));
2323 let thinking_provider = Arc::new(
2324 FakeLanguageModelProvider::new(
2325 LanguageModelProviderId::from("fake-corp".to_string()),
2326 LanguageModelProviderName::from("Fake Corp".to_string()),
2327 )
2328 .with_models(vec![thinking_model]),
2329 );
2330 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
2331 registry.register_provider(thinking_provider, cx);
2332 });
2333 });
2334 agent.update(cx, |agent, cx| agent.models.refresh_list(cx));
2335
2336 let selector = connection.model_selector(&session_id).unwrap();
2337 cx.update(|cx| selector.select_model(acp::ModelId::new("fake-corp/fake-thinking"), cx))
2338 .await
2339 .unwrap();
2340 cx.run_until_parked();
2341
2342 // Verify enable_thinking was written to settings as true.
2343 let settings_content = fs.load(paths::settings_file()).await.unwrap();
2344 let settings_json: serde_json::Value = serde_json::from_str(&settings_content).unwrap();
2345 assert_eq!(
2346 settings_json["agent"]["default_model"]["enable_thinking"],
2347 json!(true),
2348 "selecting a thinking model should persist enable_thinking: true to settings"
2349 );
2350 }
2351
2352 #[gpui::test]
2353 async fn test_select_model_updates_thinking_enabled(cx: &mut TestAppContext) {
2354 init_test(cx);
2355 let fs = FakeFs::new(cx.executor());
2356 fs.create_dir(paths::settings_file().parent().unwrap())
2357 .await
2358 .unwrap();
2359 fs.insert_file(paths::settings_file(), b"{}".to_vec()).await;
2360 let project = Project::test(fs.clone(), [], cx).await;
2361
2362 let thread_store = cx.new(|cx| ThreadStore::new(cx));
2363 let agent =
2364 cx.update(|cx| NativeAgent::new(thread_store, Templates::new(), None, fs.clone(), cx));
2365 let connection = NativeAgentConnection(agent.clone());
2366
2367 let acp_thread = cx
2368 .update(|cx| {
2369 Rc::new(connection.clone()).new_session(
2370 project.clone(),
2371 PathList::new(&[Path::new("/a")]),
2372 cx,
2373 )
2374 })
2375 .await
2376 .unwrap();
2377 let session_id = cx.update(|cx| acp_thread.read(cx).session_id().clone());
2378
2379 // Register a second provider with a thinking model.
2380 cx.update(|cx| {
2381 let thinking_model = Arc::new(FakeLanguageModel::with_id_and_thinking(
2382 "fake-corp",
2383 "fake-thinking",
2384 "Fake Thinking",
2385 true,
2386 ));
2387 let thinking_provider = Arc::new(
2388 FakeLanguageModelProvider::new(
2389 LanguageModelProviderId::from("fake-corp".to_string()),
2390 LanguageModelProviderName::from("Fake Corp".to_string()),
2391 )
2392 .with_models(vec![thinking_model]),
2393 );
2394 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
2395 registry.register_provider(thinking_provider, cx);
2396 });
2397 });
2398 // Refresh the agent's model list so it picks up the new provider.
2399 agent.update(cx, |agent, cx| agent.models.refresh_list(cx));
2400
2401 // Thread starts with thinking_enabled = false (the default).
2402 agent.read_with(cx, |agent, _| {
2403 let session = agent.sessions.get(&session_id).unwrap();
2404 session.thread.read_with(cx, |thread, _| {
2405 assert!(!thread.thinking_enabled(), "thinking defaults to false");
2406 });
2407 });
2408
2409 // Select the thinking model via select_model.
2410 let selector = connection.model_selector(&session_id).unwrap();
2411 cx.update(|cx| selector.select_model(acp::ModelId::new("fake-corp/fake-thinking"), cx))
2412 .await
2413 .unwrap();
2414
2415 // select_model should have enabled thinking based on the model's supports_thinking().
2416 agent.read_with(cx, |agent, _| {
2417 let session = agent.sessions.get(&session_id).unwrap();
2418 session.thread.read_with(cx, |thread, _| {
2419 assert!(
2420 thread.thinking_enabled(),
2421 "select_model should enable thinking when model supports it"
2422 );
2423 });
2424 });
2425
2426 // Switch back to the non-thinking model.
2427 let selector = connection.model_selector(&session_id).unwrap();
2428 cx.update(|cx| selector.select_model(acp::ModelId::new("fake/fake"), cx))
2429 .await
2430 .unwrap();
2431
2432 // select_model should have disabled thinking.
2433 agent.read_with(cx, |agent, _| {
2434 let session = agent.sessions.get(&session_id).unwrap();
2435 session.thread.read_with(cx, |thread, _| {
2436 assert!(
2437 !thread.thinking_enabled(),
2438 "select_model should disable thinking when model does not support it"
2439 );
2440 });
2441 });
2442 }
2443
2444 #[gpui::test]
2445 async fn test_loaded_thread_preserves_thinking_enabled(cx: &mut TestAppContext) {
2446 init_test(cx);
2447 let fs = FakeFs::new(cx.executor());
2448 fs.insert_tree("/", json!({ "a": {} })).await;
2449 let project = Project::test(fs.clone(), [path!("/a").as_ref()], cx).await;
2450 let thread_store = cx.new(|cx| ThreadStore::new(cx));
2451 let agent = cx.update(|cx| {
2452 NativeAgent::new(thread_store.clone(), Templates::new(), None, fs.clone(), cx)
2453 });
2454 let connection = Rc::new(NativeAgentConnection(agent.clone()));
2455
2456 // Register a thinking model.
2457 let thinking_model = Arc::new(FakeLanguageModel::with_id_and_thinking(
2458 "fake-corp",
2459 "fake-thinking",
2460 "Fake Thinking",
2461 true,
2462 ));
2463 let thinking_provider = Arc::new(
2464 FakeLanguageModelProvider::new(
2465 LanguageModelProviderId::from("fake-corp".to_string()),
2466 LanguageModelProviderName::from("Fake Corp".to_string()),
2467 )
2468 .with_models(vec![thinking_model.clone()]),
2469 );
2470 cx.update(|cx| {
2471 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
2472 registry.register_provider(thinking_provider, cx);
2473 });
2474 });
2475 agent.update(cx, |agent, cx| agent.models.refresh_list(cx));
2476
2477 // Create a thread and select the thinking model.
2478 let acp_thread = cx
2479 .update(|cx| {
2480 connection.clone().new_session(
2481 project.clone(),
2482 PathList::new(&[Path::new("/a")]),
2483 cx,
2484 )
2485 })
2486 .await
2487 .unwrap();
2488 let session_id = acp_thread.read_with(cx, |thread, _| thread.session_id().clone());
2489
2490 let selector = connection.model_selector(&session_id).unwrap();
2491 cx.update(|cx| selector.select_model(acp::ModelId::new("fake-corp/fake-thinking"), cx))
2492 .await
2493 .unwrap();
2494
2495 // Verify thinking is enabled after selecting the thinking model.
2496 let thread = agent.read_with(cx, |agent, _| {
2497 agent.sessions.get(&session_id).unwrap().thread.clone()
2498 });
2499 thread.read_with(cx, |thread, _| {
2500 assert!(
2501 thread.thinking_enabled(),
2502 "thinking should be enabled after selecting thinking model"
2503 );
2504 });
2505
2506 // Send a message so the thread gets persisted.
2507 let send = acp_thread.update(cx, |thread, cx| thread.send(vec!["Hello".into()], cx));
2508 let send = cx.foreground_executor().spawn(send);
2509 cx.run_until_parked();
2510
2511 thinking_model.send_last_completion_stream_text_chunk("Response.");
2512 thinking_model.end_last_completion_stream();
2513
2514 send.await.unwrap();
2515 cx.run_until_parked();
2516
2517 // Close the session so it can be reloaded from disk.
2518 cx.update(|cx| connection.clone().close_session(&session_id, cx))
2519 .await
2520 .unwrap();
2521 drop(thread);
2522 drop(acp_thread);
2523 agent.read_with(cx, |agent, _| {
2524 assert!(agent.sessions.is_empty());
2525 });
2526
2527 // Reload the thread and verify thinking_enabled is still true.
2528 let reloaded_acp_thread = agent
2529 .update(cx, |agent, cx| {
2530 agent.open_thread(session_id.clone(), project.clone(), cx)
2531 })
2532 .await
2533 .unwrap();
2534 let reloaded_thread = agent.read_with(cx, |agent, _| {
2535 agent.sessions.get(&session_id).unwrap().thread.clone()
2536 });
2537 reloaded_thread.read_with(cx, |thread, _| {
2538 assert!(
2539 thread.thinking_enabled(),
2540 "thinking_enabled should be preserved when reloading a thread with a thinking model"
2541 );
2542 });
2543
2544 drop(reloaded_acp_thread);
2545 }
2546
2547 #[gpui::test]
2548 async fn test_loaded_thread_preserves_model(cx: &mut TestAppContext) {
2549 init_test(cx);
2550 let fs = FakeFs::new(cx.executor());
2551 fs.insert_tree("/", json!({ "a": {} })).await;
2552 let project = Project::test(fs.clone(), [path!("/a").as_ref()], cx).await;
2553 let thread_store = cx.new(|cx| ThreadStore::new(cx));
2554 let agent = cx.update(|cx| {
2555 NativeAgent::new(thread_store.clone(), Templates::new(), None, fs.clone(), cx)
2556 });
2557 let connection = Rc::new(NativeAgentConnection(agent.clone()));
2558
2559 // Register a model where id() != name(), like real Anthropic models
2560 // (e.g. id="claude-sonnet-4-5-thinking-latest", name="Claude Sonnet 4.5 Thinking").
2561 let model = Arc::new(FakeLanguageModel::with_id_and_thinking(
2562 "fake-corp",
2563 "custom-model-id",
2564 "Custom Model Display Name",
2565 false,
2566 ));
2567 let provider = Arc::new(
2568 FakeLanguageModelProvider::new(
2569 LanguageModelProviderId::from("fake-corp".to_string()),
2570 LanguageModelProviderName::from("Fake Corp".to_string()),
2571 )
2572 .with_models(vec![model.clone()]),
2573 );
2574 cx.update(|cx| {
2575 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
2576 registry.register_provider(provider, cx);
2577 });
2578 });
2579 agent.update(cx, |agent, cx| agent.models.refresh_list(cx));
2580
2581 // Create a thread and select the model.
2582 let acp_thread = cx
2583 .update(|cx| {
2584 connection.clone().new_session(
2585 project.clone(),
2586 PathList::new(&[Path::new("/a")]),
2587 cx,
2588 )
2589 })
2590 .await
2591 .unwrap();
2592 let session_id = acp_thread.read_with(cx, |thread, _| thread.session_id().clone());
2593
2594 let selector = connection.model_selector(&session_id).unwrap();
2595 cx.update(|cx| selector.select_model(acp::ModelId::new("fake-corp/custom-model-id"), cx))
2596 .await
2597 .unwrap();
2598
2599 let thread = agent.read_with(cx, |agent, _| {
2600 agent.sessions.get(&session_id).unwrap().thread.clone()
2601 });
2602 thread.read_with(cx, |thread, _| {
2603 assert_eq!(
2604 thread.model().unwrap().id().0.as_ref(),
2605 "custom-model-id",
2606 "model should be set before persisting"
2607 );
2608 });
2609
2610 // Send a message so the thread gets persisted.
2611 let send = acp_thread.update(cx, |thread, cx| thread.send(vec!["Hello".into()], cx));
2612 let send = cx.foreground_executor().spawn(send);
2613 cx.run_until_parked();
2614
2615 model.send_last_completion_stream_text_chunk("Response.");
2616 model.end_last_completion_stream();
2617
2618 send.await.unwrap();
2619 cx.run_until_parked();
2620
2621 // Close the session so it can be reloaded from disk.
2622 cx.update(|cx| connection.clone().close_session(&session_id, cx))
2623 .await
2624 .unwrap();
2625 drop(thread);
2626 drop(acp_thread);
2627 agent.read_with(cx, |agent, _| {
2628 assert!(agent.sessions.is_empty());
2629 });
2630
2631 // Reload the thread and verify the model was preserved.
2632 let reloaded_acp_thread = agent
2633 .update(cx, |agent, cx| {
2634 agent.open_thread(session_id.clone(), project.clone(), cx)
2635 })
2636 .await
2637 .unwrap();
2638 let reloaded_thread = agent.read_with(cx, |agent, _| {
2639 agent.sessions.get(&session_id).unwrap().thread.clone()
2640 });
2641 reloaded_thread.read_with(cx, |thread, _| {
2642 let reloaded_model = thread
2643 .model()
2644 .expect("model should be present after reload");
2645 assert_eq!(
2646 reloaded_model.id().0.as_ref(),
2647 "custom-model-id",
2648 "reloaded thread should have the same model, not fall back to the default"
2649 );
2650 });
2651
2652 drop(reloaded_acp_thread);
2653 }
2654
2655 #[gpui::test]
2656 async fn test_save_load_thread(cx: &mut TestAppContext) {
2657 init_test(cx);
2658 let fs = FakeFs::new(cx.executor());
2659 fs.insert_tree(
2660 "/",
2661 json!({
2662 "a": {
2663 "b.md": "Lorem"
2664 }
2665 }),
2666 )
2667 .await;
2668 let project = Project::test(fs.clone(), [path!("/a").as_ref()], cx).await;
2669 let thread_store = cx.new(|cx| ThreadStore::new(cx));
2670 let agent = cx.update(|cx| {
2671 NativeAgent::new(thread_store.clone(), Templates::new(), None, fs.clone(), cx)
2672 });
2673 let connection = Rc::new(NativeAgentConnection(agent.clone()));
2674
2675 let acp_thread = cx
2676 .update(|cx| {
2677 connection
2678 .clone()
2679 .new_session(project.clone(), PathList::new(&[Path::new("")]), cx)
2680 })
2681 .await
2682 .unwrap();
2683 let session_id = acp_thread.read_with(cx, |thread, _| thread.session_id().clone());
2684 let thread = agent.read_with(cx, |agent, _| {
2685 agent.sessions.get(&session_id).unwrap().thread.clone()
2686 });
2687
2688 // Ensure empty threads are not saved, even if they get mutated.
2689 let model = Arc::new(FakeLanguageModel::default());
2690 let summary_model = Arc::new(FakeLanguageModel::default());
2691 thread.update(cx, |thread, cx| {
2692 thread.set_model(model.clone(), cx);
2693 thread.set_summarization_model(Some(summary_model.clone()), cx);
2694 });
2695 cx.run_until_parked();
2696 assert_eq!(thread_entries(&thread_store, cx), vec![]);
2697
2698 let send = acp_thread.update(cx, |thread, cx| {
2699 thread.send(
2700 vec![
2701 "What does ".into(),
2702 acp::ContentBlock::ResourceLink(acp::ResourceLink::new(
2703 "b.md",
2704 MentionUri::File {
2705 abs_path: path!("/a/b.md").into(),
2706 }
2707 .to_uri()
2708 .to_string(),
2709 )),
2710 " mean?".into(),
2711 ],
2712 cx,
2713 )
2714 });
2715 let send = cx.foreground_executor().spawn(send);
2716 cx.run_until_parked();
2717
2718 model.send_last_completion_stream_text_chunk("Lorem.");
2719 model.send_last_completion_stream_event(LanguageModelCompletionEvent::UsageUpdate(
2720 language_model::TokenUsage {
2721 input_tokens: 150,
2722 output_tokens: 75,
2723 ..Default::default()
2724 },
2725 ));
2726 model.end_last_completion_stream();
2727 cx.run_until_parked();
2728 summary_model
2729 .send_last_completion_stream_text_chunk(&format!("Explaining {}", path!("/a/b.md")));
2730 summary_model.end_last_completion_stream();
2731
2732 send.await.unwrap();
2733 let uri = MentionUri::File {
2734 abs_path: path!("/a/b.md").into(),
2735 }
2736 .to_uri();
2737 acp_thread.read_with(cx, |thread, cx| {
2738 assert_eq!(
2739 thread.to_markdown(cx),
2740 formatdoc! {"
2741 ## User
2742
2743 What does [@b.md]({uri}) mean?
2744
2745 ## Assistant
2746
2747 Lorem.
2748
2749 "}
2750 )
2751 });
2752
2753 cx.run_until_parked();
2754
2755 // Set a draft prompt with rich content blocks before saving.
2756 let draft_blocks = vec![
2757 acp::ContentBlock::Text(acp::TextContent::new("Check out ")),
2758 acp::ContentBlock::ResourceLink(acp::ResourceLink::new("b.md", uri.to_string())),
2759 acp::ContentBlock::Text(acp::TextContent::new(" please")),
2760 ];
2761 acp_thread.update(cx, |thread, _cx| {
2762 thread.set_draft_prompt(Some(draft_blocks.clone()));
2763 });
2764 thread.update(cx, |thread, _cx| {
2765 thread.set_ui_scroll_position(Some(gpui::ListOffset {
2766 item_ix: 5,
2767 offset_in_item: gpui::px(12.5),
2768 }));
2769 });
2770 thread.update(cx, |_thread, cx| cx.notify());
2771 cx.run_until_parked();
2772
2773 // Close the session so it can be reloaded from disk.
2774 cx.update(|cx| connection.clone().close_session(&session_id, cx))
2775 .await
2776 .unwrap();
2777 drop(thread);
2778 drop(acp_thread);
2779 agent.read_with(cx, |agent, _| {
2780 assert_eq!(agent.sessions.keys().cloned().collect::<Vec<_>>(), []);
2781 });
2782
2783 // Ensure the thread can be reloaded from disk.
2784 assert_eq!(
2785 thread_entries(&thread_store, cx),
2786 vec![(
2787 session_id.clone(),
2788 format!("Explaining {}", path!("/a/b.md"))
2789 )]
2790 );
2791 let acp_thread = agent
2792 .update(cx, |agent, cx| {
2793 agent.open_thread(session_id.clone(), project.clone(), cx)
2794 })
2795 .await
2796 .unwrap();
2797 acp_thread.read_with(cx, |thread, cx| {
2798 assert_eq!(
2799 thread.to_markdown(cx),
2800 formatdoc! {"
2801 ## User
2802
2803 What does [@b.md]({uri}) mean?
2804
2805 ## Assistant
2806
2807 Lorem.
2808
2809 "}
2810 )
2811 });
2812
2813 // Ensure the draft prompt with rich content blocks survived the round-trip.
2814 acp_thread.read_with(cx, |thread, _| {
2815 assert_eq!(thread.draft_prompt(), Some(draft_blocks.as_slice()));
2816 });
2817
2818 // Ensure token usage survived the round-trip.
2819 acp_thread.read_with(cx, |thread, _| {
2820 let usage = thread
2821 .token_usage()
2822 .expect("token usage should be restored after reload");
2823 assert_eq!(usage.input_tokens, 150);
2824 assert_eq!(usage.output_tokens, 75);
2825 });
2826
2827 // Ensure scroll position survived the round-trip.
2828 acp_thread.read_with(cx, |thread, _| {
2829 let scroll = thread
2830 .ui_scroll_position()
2831 .expect("scroll position should be restored after reload");
2832 assert_eq!(scroll.item_ix, 5);
2833 assert_eq!(scroll.offset_in_item, gpui::px(12.5));
2834 });
2835 }
2836
2837 fn thread_entries(
2838 thread_store: &Entity<ThreadStore>,
2839 cx: &mut TestAppContext,
2840 ) -> Vec<(acp::SessionId, String)> {
2841 thread_store.read_with(cx, |store, _| {
2842 store
2843 .entries()
2844 .map(|entry| (entry.id.clone(), entry.title.to_string()))
2845 .collect::<Vec<_>>()
2846 })
2847 }
2848
2849 fn init_test(cx: &mut TestAppContext) {
2850 env_logger::try_init().ok();
2851 cx.update(|cx| {
2852 let settings_store = SettingsStore::test(cx);
2853 cx.set_global(settings_store);
2854
2855 LanguageModelRegistry::test(cx);
2856 });
2857 }
2858}
2859
2860fn mcp_message_content_to_acp_content_block(
2861 content: context_server::types::MessageContent,
2862) -> acp::ContentBlock {
2863 match content {
2864 context_server::types::MessageContent::Text {
2865 text,
2866 annotations: _,
2867 } => text.into(),
2868 context_server::types::MessageContent::Image {
2869 data,
2870 mime_type,
2871 annotations: _,
2872 } => acp::ContentBlock::Image(acp::ImageContent::new(data, mime_type)),
2873 context_server::types::MessageContent::Audio {
2874 data,
2875 mime_type,
2876 annotations: _,
2877 } => acp::ContentBlock::Audio(acp::AudioContent::new(data, mime_type)),
2878 context_server::types::MessageContent::Resource {
2879 resource,
2880 annotations: _,
2881 } => {
2882 let mut link =
2883 acp::ResourceLink::new(resource.uri.to_string(), resource.uri.to_string());
2884 if let Some(mime_type) = resource.mime_type {
2885 link = link.mime_type(mime_type);
2886 }
2887 acp::ContentBlock::ResourceLink(link)
2888 }
2889 }
2890}