mirror of https://github.com/deepseek-ai/deepseek-harness synced 2026-08-15 21:04:50 +00:00

Files

Dudu-0223 99a778d63f feat(subagent): continuable background subagents

Implement the continuable background subagents RFC: a durable child
session with a series of Task-backed activations, each disposing its
run before the Task settles.

- dsh-subagent: rename SubagentRun.sendMessage to strict steer, drop
  run-level resume, add SubagentProvider.resume dispatch via
  SubagentService.resume, the continuation start field, and the
  versioned model-hidden subagent/descriptor session event.
- dsh-subagent-inprocess/-spawn/-fork: publish the control-allocated
  child id, append the descriptor inside the initial turn, implement
  cold resume from the child's own transcript under the live parent
  scope, and strict running-only steer.
- dsh-subagent-control (new): SubagentControlService owning stable
  child ids, descriptor snapshot/fold/authorization, Task-backed
  activation with settle-then-dispose ordering, the process-local
  active-run association, and steer-or-resume sendMessage routing.
- dsh-tool-subagent: background route branches on the provider's
  resume capability (continuable via the control service; one-shot
  task for ACP), returning both child and task ids.
- dsh-tool-subagent-control (new): the globally named send_message
  tool rendering steered/started routes.

Keyless coverage spans Task ownership and disposal ordering, running
delivery, cold follow-up, descriptor rejection and rollback, known-id
reconstruction, kill during lookup, admission races, and a new
subagent-continuable ACP snapshot scenario.

2026-08-02 04:34:15 +08:00

5.3 KiB

Raw Blame History

ACP Automation App Composition

The ACP demo exposes fresh baseline-prompt agent sessions to programmatic clients over JSON-RPC stdio, with no stdout logger, human UI, or pre-created agent.

flowchart LR
  cfg["examples/acp-agent<br/>cordis.yml"]
  plugin_acp_llm_deepseek["llm-deepseek<br/>@deepseek-ai/dsh-llm-deepseek"]
  cfg --> plugin_acp_llm_deepseek
  plugin_acp_sandbox["sandbox<br/>@deepseek-ai/dsh-sandbox-local"]
  cfg --> plugin_acp_sandbox
  plugin_acp_sandbox_policy["sandbox-policy<br/>@deepseek-ai/dsh-sandbox-policy"]
  cfg --> plugin_acp_sandbox_policy
  plugin_acp_subprocess["subprocess<br/>@deepseek-ai/dsh-subprocess-local"]
  cfg --> plugin_acp_subprocess
  plugin_acp_bash["bash<br/>@deepseek-ai/dsh-bash-sandbox"]
  cfg --> plugin_acp_bash
  plugin_acp_approval["approval<br/>@deepseek-ai/dsh-user-approval"]
  cfg --> plugin_acp_approval
  plugin_acp_acp_agent["acp-agent<br/>@deepseek-ai/dsh-acp-demo"]
  cfg --> plugin_acp_acp_agent
  plugin_acp_acp_agent --> bundle_agent_core["@deepseek-ai/dsh-agent-spine-demo"]
  plugin_acp_acp_agent --> bundle_jsonl["@deepseek-ai/dsh-session-persistence-jsonl"]
  plugin_acp_acp_agent --> frontdoor_acp["@deepseek-ai/dsh-acp<br/>automation-only JSON-RPC stdio<br/>fresh sessions created by client"]
  bundle_agent_core --> spine_llm["ctx.llm"]
  bundle_agent_core --> spine_sessions["ctx.sessions"]
  bundle_agent_core --> spine_tools["ctx.tools + tool-bash"]
  bundle_agent_core --> spine_loop["ctx.agents + ctx.agentLoop"]
  plugin_acp_token_meter["token-meter<br/>@deepseek-ai/dsh-token-meter"]
  cfg --> plugin_acp_token_meter
  plugin_acp_compact_basic["compact-basic<br/>@deepseek-ai/dsh-compact-basic"]
  cfg --> plugin_acp_compact_basic
  plugin_acp_subagent["subagent<br/>@deepseek-ai/dsh-subagent"]
  cfg --> plugin_acp_subagent
  plugin_acp_subagent_spawn["subagent-spawn<br/>@deepseek-ai/dsh-subagent-spawn"]
  cfg --> plugin_acp_subagent_spawn
  plugin_acp_subagent_fork["subagent-fork<br/>@deepseek-ai/dsh-subagent-fork"]
  cfg --> plugin_acp_subagent_fork
  plugin_acp_subagent_control["subagent-control<br/>@deepseek-ai/dsh-subagent-control"]
  cfg --> plugin_acp_subagent_control
  plugin_acp_tool_subagent_control["tool-subagent-control<br/>@deepseek-ai/dsh-tool-subagent-control"]
  cfg --> plugin_acp_tool_subagent_control
  plugin_acp_tool_subagent["tool-subagent<br/>@deepseek-ai/dsh-tool-subagent"]
  cfg --> plugin_acp_tool_subagent
  plugin_acp_tool_subagent_fork["tool-subagent-fork<br/>@deepseek-ai/dsh-tool-subagent"]
  cfg --> plugin_acp_tool_subagent_fork
  plugin_acp_workflow_workerthread["workflow-workerthread<br/>@deepseek-ai/dsh-workflow-workerthread"]
  cfg --> plugin_acp_workflow_workerthread
  plugin_acp_tool_workflow["tool-workflow<br/>@deepseek-ai/dsh-tool-workflow"]
  cfg --> plugin_acp_tool_workflow
  plugin_acp_tool_ralph["tool-ralph<br/>@deepseek-ai/dsh-tool-ralph"]
  cfg --> plugin_acp_tool_ralph
  plugin_acp_tool_todo["tool-todo<br/>@deepseek-ai/dsh-tool-todo"]
  cfg --> plugin_acp_tool_todo
  plugin_acp_repeat_tool_guard["repeat-tool-guard<br/>@deepseek-ai/dsh-repeat-tool-guard"]
  cfg --> plugin_acp_repeat_tool_guard
  plugin_acp_fs_sandbox["fs-sandbox<br/>@deepseek-ai/dsh-fs-sandbox"]
  cfg --> plugin_acp_fs_sandbox
  plugin_acp_fs_policy["fs-policy<br/>@deepseek-ai/dsh-fs-policy"]
  cfg --> plugin_acp_fs_policy
  plugin_acp_tool_fs["tool-fs<br/>@deepseek-ai/dsh-tool-fs"]
  cfg --> plugin_acp_tool_fs
  plugin_acp_hooks_claude["hooks-claude<br/>@deepseek-ai/dsh-hooks-claude"]
  cfg --> plugin_acp_hooks_claude
  plugin_acp_hooks_codex["hooks-codex<br/>@deepseek-ai/dsh-hooks-codex"]
  cfg --> plugin_acp_hooks_codex

Plugin id	Package / module
`llm-deepseek`	`@deepseek-ai/dsh-llm-deepseek`
`sandbox`	`@deepseek-ai/dsh-sandbox-local`
`sandbox-policy`	`@deepseek-ai/dsh-sandbox-policy`
`subprocess`	`@deepseek-ai/dsh-subprocess-local`
`bash`	`@deepseek-ai/dsh-bash-sandbox`
`approval`	`@deepseek-ai/dsh-user-approval`
`acp-agent`	`@deepseek-ai/dsh-acp-demo`
`token-meter`	`@deepseek-ai/dsh-token-meter`
`compact-basic`	`@deepseek-ai/dsh-compact-basic`
`subagent`	`@deepseek-ai/dsh-subagent`
`subagent-spawn`	`@deepseek-ai/dsh-subagent-spawn`
`subagent-fork`	`@deepseek-ai/dsh-subagent-fork`
`subagent-control`	`@deepseek-ai/dsh-subagent-control`
`tool-subagent-control`	`@deepseek-ai/dsh-tool-subagent-control`
`tool-subagent`	`@deepseek-ai/dsh-tool-subagent`
`tool-subagent-fork`	`@deepseek-ai/dsh-tool-subagent`
`workflow-workerthread`	`@deepseek-ai/dsh-workflow-workerthread`
`tool-workflow`	`@deepseek-ai/dsh-tool-workflow`
`tool-ralph`	`@deepseek-ai/dsh-tool-ralph`
`tool-todo`	`@deepseek-ai/dsh-tool-todo`
`repeat-tool-guard`	`@deepseek-ai/dsh-repeat-tool-guard`
`fs-sandbox`	`@deepseek-ai/dsh-fs-sandbox`
`fs-policy`	`@deepseek-ai/dsh-fs-policy`
`tool-fs`	`@deepseek-ai/dsh-tool-fs`
`hooks-claude`	`@deepseek-ai/dsh-hooks-claude`
`hooks-codex`	`@deepseek-ai/dsh-hooks-codex`

Source config: examples/acp-agent/cordis.yml.

Maintenance mode: hybrid: the leaf plugin list is parsed from its cordis.yml; app package expansion is curated from package source.

5.3 KiB Raw Blame History

ACP Automation App Composition

5.3 KiB

Raw Blame History