Merge remote-tracking branch 'origin/master' into xtr/agent-loop-message-machine

# Conflicts:
#	docs/architecture.i18n.yaml
#	docs/architecture.md
#	docs/architecture.zh.md
#	docs/core-data-structures/core.i18n.yaml

examples/tui-agent/composition.md

@@ -12,6 +12,8 @@ flowchart LR
   cfg --> plugin_tui_hmr
   plugin_tui_llm_deepseek["llm-deepseek<br/>@deepseek-ai/dsh-llm-deepseek"]
   cfg --> plugin_tui_llm_deepseek
+  plugin_tui_subprocess["subprocess<br/>@deepseek-ai/dsh-subprocess-local"]
+  cfg --> plugin_tui_subprocess
   plugin_tui_bash["bash<br/>@deepseek-ai/dsh-bash-local"]
   cfg --> plugin_tui_bash
   plugin_tui_tui_agent["tui-agent<br/>@deepseek-ai/dsh-tui-demo"]
@@ -69,6 +71,7 @@ flowchart LR
 | --- | --- |
 | `hmr` | `@cordisjs/plugin-hmr` |
 | `llm-deepseek` | `@deepseek-ai/dsh-llm-deepseek` |
+| `subprocess` | `@deepseek-ai/dsh-subprocess-local` |
 | `bash` | `@deepseek-ai/dsh-bash-local` |
 | `tui-agent` | `@deepseek-ai/dsh-tui-demo` |
 | `session-title-llm` | `@deepseek-ai/dsh-session-title-first-message-llm` |

examples/tui-agent/cordis.yml

@@ -21,6 +21,10 @@
     reasoningEffort: max
 
 # Local executor for the app bundle's bash tool.
+# 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-local'
   config:

examples/tui-agent/tests/fixtures/tui-scripted.cordis.yml

@@ -4,6 +4,10 @@
 - id: scripted-llm
   name: './tui-scripted-llm.ts'
 
+# 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-local'
 

examples/tui-agent/tests/tui.snapshot.ts

@@ -8,6 +8,7 @@ import { scrubRequestHeaders } from '@deepseek-ai/dsh-acp-snapshot'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import * as AgentCore from '@deepseek-ai/dsh-agent-spine-demo'
 import { LocalBashExecutor } from '@deepseek-ai/dsh-bash-local'
+import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local'
 import WorkerCodeRuntime from '@deepseek-ai/dsh-code-runtime-worker'
 import CommandService from '@deepseek-ai/dsh-commands'
 import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
@@ -220,6 +221,7 @@ async function mountScenarioContext(
     skills: { local: { agentsHome: join(cwd, '.agents') } },
   })
   await ctx.plugin(TokenMeterService)
+  await ctx.plugin(LocalSubprocessService)
   await ctx.plugin(LocalBashExecutor, { cwd, timeoutMs: 30_000 })
   await ctx.plugin(SnapshotLocalFileSystem, { cwd: '/' })
   await ctx.plugin(FsPolicy)