Merge remote-tracking branch 'origin/master' into feat/todo-multi-in-progress

examples/acp-agent/composition.md

@@ -14,6 +14,8 @@ flowchart LR
   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"]
@@ -68,6 +70,7 @@ flowchart LR
 | `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` |

examples/acp-agent/cordis.yml

@@ -33,6 +33,10 @@
     mode: !!js "process.env.DSH_PERMISSION_MODE ?? (process.env.DSH_SNAPSHOT === undefined ? 'workspace-write' : 'danger-full-access')"
     workspaceRoot: !!js process.cwd()
 
+# Managed child-process groups for the bash executor (spawn/kill/output plumbing).
+- id: subprocess
+  name: '@deepseek-ai/dsh-subprocess-local'
+
 - id: bash
   name: '@deepseek-ai/dsh-bash-sandbox'
   config:

examples/acp-agent/tests/fixtures/subagent/subagent-acp/cordis.yml

@@ -10,6 +10,10 @@
 - id: subagent
   name: '@deepseek-ai/dsh-subagent'
 
+# The out-of-process ACP backend spawns its child through the subprocess seam.
+- id: subprocess
+  name: '@deepseek-ai/dsh-subprocess-local'
+
 - id: subagent-acp
   name: '@deepseek-ai/dsh-subagent-acp'
   config: