feat(subagent): durable child catalog and list_agents

Implements the durable-subagent-catalog RFC: SubagentControlService.listChildren()
enumerates a parent's direct continuable children from one sessionQuery trace,
validates each child's sole subagent/descriptor event (now carrying the durable
creation label), and returns one ordered SubagentListEntry[] with per-child
corrupt/unsupported/unavailable diagnostics. The list_agents tool ships as a
separately loadable plugin of dsh-tool-subagent-control requiring sessionQuery
at load; send_message stays usable without it.
This commit is contained in:
Dudu-0223
2026-07-26 02:32:34 +08:00
committed by Tianyi Cui
parent c7acc8fc6c
commit 4240c7dd7b
55 changed files with 1128 additions and 94 deletions
@@ -1,5 +1,5 @@
{"type":"session","version":0,"id":"33333333-3333-4333-8333-333333333333","createdAt":1789000001000,"cwd":"{{cwd}}","parentSession":"11111111-1111-4111-8111-111111111111","delegationDepth":1}
{"type":"subagent/descriptor","seq":0,"time":1785544945198,"data":{"version":1,"provider":"spawn","agentProvider":"deepseek-official","agentModel":"deepseek-v4-flash"}}
{"type":"subagent/descriptor","seq":0,"time":1785544945198,"data":{"version":1,"provider":"spawn","label":"Reply with CHILD_OK","agentProvider":"deepseek-official","agentModel":"deepseek-v4-flash"}}
{"type":"session/end-seed","seq":1,"time":1785544945198,"data":{}}
{"type":"turn/start","seq":2,"time":1785544945199,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}}
{"type":"user/message","seq":3,"time":1785544945199,"data":{"content":[{"type":"text","text":"Reply with exactly the word CHILD_OK and nothing else."}],"source":{"kind":"user"},"role":"user","id":"cd28c816-821e-412c-bc7f-404bbb599641"},"surfaceOp":"append"}