multiagent-orchestration changedmanaged-agents/multiagent-orchestration
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Lines+35added
Lines−22removed
From line
92
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First seen
14 Aug 2026
this site's first read of the page
Recorded edits27to this page, all time
The whole hunk
from line 92, old and new numbered
/
from line 92
9292 ```markdown
9393 ---
9494 name: reviewer
95 model: claude-haiku-4-5
95 model: claude-haiku-5-5
9696 ---
9797
9898 You are a code reviewer.
from line 103
103103 ```markdown
104104 ---
105105 name: test-writer
106 model: claude-haiku-4-5
106 model: claude-haiku-5-5
107107 ---
108108
109109 You write unit tests.
from line 426
426426 research_agent_id=$(curl --fail-with-body -sS "$BASE/v1/agents" "${H[@]}" --data @- <<'EOF' | jq -er '.id'
427427 {
428428 "name": "researcher",
429 "model": "claude-haiku-4-5",
429 "model": "claude-haiku-5-5",
430430 "mcp_servers": [{"type": "url", "name": "github", "url": "https://api.githubcopilot.com/mcp/"}],
431431 "tools": [{"type": "mcp_toolset", "mcp_server_name": "github"}]
432432 }
from line 471
471471 ```markdown
472472 ---
473473 name: researcher
474 model: claude-haiku-4-5
474 model: claude-haiku-5-5
475475 mcp_servers:
476476 - type: url
477477 name: github
from line 487
487487 ```python Python
488488 research_agent = client.beta.agents.create(
489489 name="researcher",
490 model="claude-haiku-4-5",
490 model="claude-haiku-5-5",
491491 mcp_servers=[
492492 {"type": "url", "name": "github", "url": "https://api.githubcopilot.com/mcp/"},
493493 ],
from line 508
508508 ```typescript TypeScript
509509 const researchAgent = await client.beta.agents.create({
510510 name: "researcher",
511 model: "claude-haiku-4-5",
511 model: "claude-haiku-5-5",
512512 mcp_servers: [
513513 { type: "url", name: "github", url: "https://api.githubcopilot.com/mcp/" },
514514 ],
from line 530
530530 var researchAgent = await client.Beta.Agents.Create(new()
531531 {
532532 Name = "researcher",
533 Model = BetaManagedAgentsModel.ClaudeHaiku4_5,
533 Model = BetaManagedAgentsModel.ClaudeHaiku5_5,
534534 McpServers =
535535 [
536536 new()
from line 579
579579 ```go Go
580580 researcher, err := client.Beta.Agents.New(ctx, anthropic.BetaAgentNewParams{
581581 Name: "researcher",
582 Model: anthropic.BetaManagedAgentsModelConfigParams{ID: anthropic.BetaManagedAgentsModelClaudeHaiku4_5},
582 Model: anthropic.BetaManagedAgentsModelConfigParams{ID: anthropic.BetaManagedAgentsModelClaudeHaiku5_5},
583583 MCPServers: []anthropic.BetaManagedAgentsURLMCPServerParams{{
584584 Type: anthropic.BetaManagedAgentsURLMCPServerParamsTypeURL,
585585 Name: "github",
from line 623
623623 var researcher = client.beta().agents().create(
624624 AgentCreateParams.builder()
625625 .name("researcher")
626 .model(BetaManagedAgentsModel.CLAUDE_HAIKU_4_5)
626 .model(BetaManagedAgentsModel.CLAUDE_HAIKU_5_5)
627627 .addMcpServer(BetaManagedAgentsUrlMcpServerParams.builder()
628628 .name("github")
629629 .type(BetaManagedAgentsUrlMcpServerParams.Type.URL)
from line 657
657657 ```php PHP
658658 $researchAgent = $client->beta->agents->create(
659659 name: 'researcher',
660 model: 'claude-haiku-4-5',
660 model: 'claude-haiku-5-5',
661661 mcpServers: [
662662 ['type' => 'url', 'name' => 'github', 'url' => 'https://api.githubcopilot.com/mcp/'],
663663 ],
from line 684
684684 ```ruby Ruby
685685 research_agent = client.beta.agents.create(
686686 name: "researcher",
687 model: "claude-haiku-4-5",
687 model: "claude-haiku-5-5",
688688 mcp_servers: [
689689 {type: "url", name: "github", url: "https://api.githubcopilot.com/mcp/"}
690690 ],
from line 832
832832 curl -fsS "https://api.anthropic.com/v1/sessions/$SESSION_ID/threads" \
833833 -H "x-api-key: $ANTHROPIC_API_KEY" \
834834 -H "anthropic-version: 2023-06-01" \
835 -H "anthropic-beta: managed-agents-2026-04-01" \
836 | jq -r '.data[] | "[\(.agent.name)] \(.status)"'
835 -H "anthropic-beta: managed-agents-2026-04-01"
837836 ```
838837
839838 ```bash CLI
from line 841
842841
843842 ```python Python
844843 for thread in client.beta.sessions.threads.list(session.id):
845 print(f"[{thread.agent.name}] {thread.status}")
844 agent = thread.agent
845 label = agent.type if agent.type == "advisor" else agent.name
846 print(f"[{label}] {thread.status}")
846847 ```
847848
848849 ```typescript TypeScript
849850 for await (const thread of client.beta.sessions.threads.list(session.id)) {
850 const name = thread.agent.type === "agent" ? thread.agent.name : "advisor";
851 console.log(`[${name}] ${thread.status}`);
851 const label = thread.agent.type === "advisor" ? thread.agent.type : thread.agent.name;
852 console.log(`[${label}] ${thread.status}`);
852853 }
853854 ```
854855
from line 856
855856 ```csharp C#
856857 await foreach (var thread in (await client.Beta.Sessions.Threads.List(session.ID)).Paginate())
857858 {
858 Console.WriteLine($"[{thread.Agent.Name}] {thread.Status}");
859 var label = thread.Agent.TryPickBetaManagedAgentsSessionThread(out var agent)
860 ? agent.Name
861 : thread.Agent.Json.GetProperty("type").GetString();
862 Console.WriteLine($"[{label}] {thread.Status.Raw()}");
859863 }
860864 ```
861865
from line 867
863867 threads := client.Beta.Sessions.Threads.ListAutoPaging(ctx, session.ID, anthropic.BetaSessionThreadListParams{})
864868 for threads.Next() {
865869 thread := threads.Current()
866 fmt.Printf("[%s] %s\n", thread.Agent.Name, thread.Status)
870 label := cmp.Or(thread.Agent.Name, thread.Agent.Type)
871 fmt.Printf("[%s] %s\n", label, thread.Status)
867872 }
868873 if err := threads.Err(); err != nil {
869874 panic(err)
from line 877
872877
873878 ```java Java
874879 for (var thread : client.beta().sessions().threads().list(session.id()).autoPager()) {
875 var name = thread.agent().isAgent() ? thread.agent().asAgent().name() : "advisor";
876 IO.println("[" + name + "] " + thread.status());
880 var agent = thread.agent();
881 var label = agent.isAgent() ? agent.asAgent().name() : agent.type().asString();
882 IO.println("[" + label + "] " + thread.status());
877883 }
878884 ```
879885
880886 ```php PHP
881887 foreach ($client->beta->sessions->threads->list($session->id)->pagingEachItem() as $thread) {
882 echo "[{$thread->agent->name}] {$thread->status}\n";
888 $label = $thread->agent instanceof \Anthropic\Beta\Agents\BetaManagedAgentsAdvisor
889 ? $thread->agent->type
890 : $thread->agent->name;
891 echo "[{$label}] {$thread->status}\n";
883892 }
884893 ```
885894
886895 ```ruby Ruby
887896 client.beta.sessions.threads.list(session.id).auto_paging_each do |thread|
888 puts "[#{thread.agent.name}] #{thread.status}"
897 agent = thread.agent
898 label = agent.type == :advisor ? agent.type : agent.name
899 puts "[#{label}] #{thread.status}"
889900 end
890901 ```
891902 </CodeGroup>
from line 1476
14651476```
14661477
14671478Post `user.tool_confirmation` (with `tool_use_id`) or `user.custom_tool_result` (with `custom_tool_use_id`); the server routes the response to the correct thread automatically.
1479
1480The session goes `idle` only when no thread is `running`, so `session.status_idle` can arrive long after a subagent's call. You don't have to wait for it: send the `user.custom_tool_result` as soon as the cross-posted `agent.custom_tool_use` event arrives.
14681481
14691482Under `auto`, your `user.message` events can lead the server to allow a call it would otherwise deny. Nothing in a subagent's thread counts as your intent: your client posts no messages there, and the coordinator's messages to the subagent do not count. When the server denies a call under `auto`, nothing is cross-posted: the event and the error tool result appear only on the subagent's own [thread stream](https://platform.claude.com/docs/en/managed-agents/multiagent-orchestration#session-thread-events), and the subagent keeps running.
14701483
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