Files
deepseek-harness/packages/subagent
imccyu 397d70d545 fix: address review round three
- the subagent projection's empty state becomes a serializable null
  sentinel (undefined fields vanish in JSON push frames, leaving stale
  identities in clients); consumers treat null and a missing key alike,
  and cached sentinels defer to the authoritative refold
- the tool catalog generator mounts the projection registry for
  list_agents; the shared unavailable-error copy goes catalog-neutral
- the design note's verification section records the new
  subagent-diagnostic snapshot honestly, the 2026-07-22 note's test
  inventory is rewritten to the current mechanism, and the session-store
  error code is documented
2026-08-07 00:05:43 +08:00
..
2026-08-07 00:05:43 +08:00

subagent/ — subagent capability family

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This family lets an agent delegate work to child agents. Multiple named providers may coexist in one context.

Package Role ctx key
subagent/ Defines provider registration, delegation, and continuation ctx.subagents
subagent-inprocess/ Provides the shared in-process run driver
subagent-spawn/ Starts a fresh in-process child registers on ctx.subagents
subagent-fork/ Starts an in-process child from the parent's completed history registers on ctx.subagents
subagent-acp/ Starts an out-of-process child over ACP registers on ctx.subagents
subagent-codex/ Starts a real Codex app-server child registers on ctx.subagents
subagent-claude-code/ Starts a real Claude Code child through the official Claude Agent SDK registers on ctx.subagents
subagent-dsh-sdk/ Starts an out-of-process Harness child through the TypeScript SDK registers on ctx.subagents
tool-subagent/ Exposes delegation to the model registers on ctx.tools
tool-subagent-control/ Exposes child messaging and listing to the model registers on ctx.tools
tool-subagent-report/ Provides the child-to-parent report channel registers in child scopes

See the decisions for the capability family, continuable children, and control tools.