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feat: communication pattern v2 (#15647)

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See internal communication
This commit is contained in:
jif-oai
2026-03-24 18:45:49 +00:00
committed by GitHub
parent d61c03ca08
commit 773fbf56a4
14 changed files with 714 additions and 219 deletions
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94
codex-rs/core/src/tools/spec.rs
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@@ -1448,6 +1448,80 @@ fn create_send_input_tool() -> ToolSpec {
})
}
fn create_send_message_tool() -> ToolSpec {
let properties = BTreeMap::from([
(
"target".to_string(),
JsonSchema::String {
description: Some(
"Agent id or canonical task name to message (from spawn_agent).".to_string(),
),
},
),
("items".to_string(), create_collab_input_items_schema()),
(
"interrupt".to_string(),
JsonSchema::Boolean {
description: Some(
"When true, stop the agent's current task and handle this immediately. When false (default), queue this message."
.to_string(),
),
},
),
]);
ToolSpec::Function(ResponsesApiTool {
name: "send_message".to_string(),
description: "Add a message to an existing agent without triggering a new turn. Use interrupt=true to stop the current task first. In MultiAgentV2, this tool currently supports text content only."
.to_string(),
strict: false,
defer_loading: None,
parameters: JsonSchema::Object {
properties,
required: Some(vec!["target".to_string(), "items".to_string()]),
additional_properties: Some(false.into()),
},
output_schema: Some(send_input_output_schema()),
})
}
fn create_assign_task_tool() -> ToolSpec {
let properties = BTreeMap::from([
(
"target".to_string(),
JsonSchema::String {
description: Some(
"Agent id or canonical task name to message (from spawn_agent).".to_string(),
),
},
),
("items".to_string(), create_collab_input_items_schema()),
(
"interrupt".to_string(),
JsonSchema::Boolean {
description: Some(
"When true, stop the agent's current task and handle this immediately. When false (default), queue this message."
.to_string(),
),
},
),
]);
ToolSpec::Function(ResponsesApiTool {
name: "assign_task".to_string(),
description: "Add a message to an existing agent and trigger a turn in the target. Use interrupt=true to redirect work immediately. In MultiAgentV2, this tool currently supports text content only."
.to_string(),
strict: false,
defer_loading: None,
parameters: JsonSchema::Object {
properties,
required: Some(vec!["target".to_string(), "items".to_string()]),
additional_properties: Some(false.into()),
},
output_schema: Some(send_input_output_schema()),
})
}
fn create_resume_agent_tool() -> ToolSpec {
let mut properties = BTreeMap::new();
properties.insert(
@@ -2695,8 +2769,9 @@ pub(crate) fn build_specs_with_discoverable_tools(
use crate::tools::handlers::multi_agents::SendInputHandler;
use crate::tools::handlers::multi_agents::SpawnAgentHandler;
use crate::tools::handlers::multi_agents::WaitAgentHandler;
use crate::tools::handlers::multi_agents_v2::AssignTaskHandler as AssignTaskHandlerV2;
use crate::tools::handlers::multi_agents_v2::ListAgentsHandler as ListAgentsHandlerV2;
use crate::tools::handlers::multi_agents_v2::SendInputHandler as SendInputHandlerV2;
use crate::tools::handlers::multi_agents_v2::SendMessageHandler as SendMessageHandlerV2;
use crate::tools::handlers::multi_agents_v2::SpawnAgentHandler as SpawnAgentHandlerV2;
use crate::tools::handlers::multi_agents_v2::WaitAgentHandler as WaitAgentHandlerV2;
use std::sync::Arc;
@@ -3085,10 +3160,22 @@ pub(crate) fn build_specs_with_discoverable_tools(
);
push_tool_spec(
&mut builder,
create_send_input_tool(),
if config.multi_agent_v2 {
create_send_message_tool()
} else {
create_send_input_tool()
},
/*supports_parallel_tool_calls*/ false,
config.code_mode_enabled,
);
if config.multi_agent_v2 {
push_tool_spec(
&mut builder,
create_assign_task_tool(),
/*supports_parallel_tool_calls*/ false,
config.code_mode_enabled,
);
}
if !config.multi_agent_v2 {
push_tool_spec(
&mut builder,
@@ -3122,7 +3209,8 @@ pub(crate) fn build_specs_with_discoverable_tools(
config.code_mode_enabled,
);
builder.register_handler("spawn_agent", Arc::new(SpawnAgentHandlerV2));
builder.register_handler("send_input", Arc::new(SendInputHandlerV2));
builder.register_handler("send_message", Arc::new(SendMessageHandlerV2));
builder.register_handler("assign_task", Arc::new(AssignTaskHandlerV2));
builder.register_handler("wait_agent", Arc::new(WaitAgentHandlerV2));
builder.register_handler("list_agents", Arc::new(ListAgentsHandlerV2));
} else {