Merge remote-tracking branch 'origin/master' into codex/pr239-parent-retarget-publish

# Conflicts:
#	packages/core/tools/tests/gen-tool-catalog.spec.ts

scripts/gen-doc-graphs.ts

@@ -288,8 +288,8 @@ const SERVICE_ROLES: ServiceRole[] = [
     title: 'Subagent provider registry',
     mode: 'seam',
     implementations: ['subagent-spawn', 'subagent-fork', 'subagent-acp'],
-    consumers: ['tool-subagent'],
-    note: 'Providers implement transports; tool-subagent exposes one configured provider as a model-facing tool name.',
+    consumers: ['tool-subagent', 'tool-ralph'],
+    note: 'Providers implement transports; tool-subagent exposes configured delegation while tool-ralph requires one fresh structured-output route.',
   },
   {
     key: 'tasks',
@@ -323,8 +323,8 @@ const SERVICE_ROLES: ServiceRole[] = [
     title: 'Workflow script engine',
     mode: 'seam',
     implementations: ['workflow-workerthread'],
-    consumers: ['tool-workflow'],
-    note: 'One engine per context (bash shape, no named-provider registry); the worker-thread engine fans agent() calls out through ctx.subagents.',
+    consumers: ['tool-workflow', 'tool-ralph'],
+    note: 'One engine per context (bash shape, no named-provider registry); the general workflow and fixed Ralph consumers start runs whose agent() calls fan out through ctx.subagents.',
   },
 ]
 

scripts/gen-tool-catalog.ts

@@ -40,6 +40,7 @@ import * as ToolTodo from '@deepseek-ai/dsh-tool-todo'
 import * as ToolSubagent from '@deepseek-ai/dsh-tool-subagent'
 import * as ToolWeb from '@deepseek-ai/dsh-tool-web'
 import VmWorkflowEngine from '@deepseek-ai/dsh-workflow-workerthread'
+import * as ToolRalph from '@deepseek-ai/dsh-tool-ralph'
 import * as ToolWorkflow from '@deepseek-ai/dsh-tool-workflow'
 
 const root = resolve(import.meta.dirname, '..')
@@ -254,6 +255,21 @@ const TOOL_PACKAGES: ToolPackage[] = [
     note:
       'create, edit, pause, and resume require direct-human root authority; complete and blocked also accept the exact current goal round. The default blocked lower bound is three admitted rounds.',
   },
+  {
+    pkg: '@deepseek-ai/dsh-tool-ralph',
+    dir: 'tool-ralph',
+    source: 'packages/workflow/tool-ralph/src/index.ts',
+    requires: ['ctx.tools', 'ctx.workflows', 'ctx.subagents', 'ctx.systemPrompt', 'a calling Agent (exec.agent parents every fresh round)'],
+    writes: ['tool/call', 'tool/result', 'workflow and child session events during execution'],
+    async mount(ctx) {
+      await ctx.plugin(SubagentService)
+      registerCatalogSubagentProvider(ctx, 'mock')
+      await ctx.plugin(VmWorkflowEngine, { provider: 'mock' })
+      await ctx.plugin(ToolRalph, { subagentProvider: 'mock' })
+    },
+    note:
+      'A fixed foreground workflow starts one fresh structured child per round; the model selects only the immutable objective and an optional round cap.',
+  },
   {
     pkg: '@deepseek-ai/dsh-tool-skill',
     dir: 'tool-skill',