From 64575de6551a1d17d7d5f4ffd3641ab6bb72fbe9 Mon Sep 17 00:00:00 2001
From: imccyu <276526105+imccyu@users.noreply.github.com>
Date: Wed, 26 Aug 2026 11:34:12 +0800
Subject: [PATCH] docs(subagent): regenerate Remote references

---
 docs/config-catalog.i18n.yaml                 |  4 +-
 docs/config-catalog.md                        |  2 +-
 docs/config-catalog.zh.md                     |  2 +-
 docs/event-producer-consumer.i18n.yaml        |  4 +-
 docs/event-producer-consumer.md               |  8 +--
 docs/event-producer-consumer.zh.md            |  8 +--
 docs/module-graph.i18n.yaml                   |  4 +-
 docs/module-graph.md                          |  9 ++-
 docs/module-graph.zh.md                       |  9 ++-
 docs/subsystems/subagent.i18n.yaml            |  4 +-
 docs/subsystems/subagent.md                   | 47 +++++++++++++++
 docs/subsystems/subagent.zh.md                | 47 +++++++++++++++
 packages/client/ui-subagent/README.i18n.yaml  |  4 +-
 packages/client/ui-subagent/README.md         |  4 +-
 packages/client/ui-subagent/README.zh.md      |  4 +-
 .../extensions/tool-cordis/src/api-catalog.ts | 57 ++++++++++++++++++-
 packages/host/apiproxy/README.i18n.yaml       |  4 +-
 packages/host/apiproxy/README.md              |  6 +-
 packages/host/apiproxy/README.zh.md           |  6 +-
 packages/subagent/subagent/README.i18n.yaml   |  4 +-
 packages/subagent/subagent/README.md          |  2 +
 packages/subagent/subagent/README.zh.md       |  2 +
 scripts/gen-cordis-catalog.ts                 |  4 ++
 23 files changed, 203 insertions(+), 42 deletions(-)

diff --git a/docs/config-catalog.i18n.yaml b/docs/config-catalog.i18n.yaml
index a06cbd8903..f7220ac8ea 100644
--- a/docs/config-catalog.i18n.yaml
+++ b/docs/config-catalog.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/config-catalog.md
-config-catalog.md: 74834994902bd5fe1e75653ab5645aef5bf587be
-config-catalog.zh.md: 77c83f46128a54b1a8f917e82ce3c6750060fcec
+config-catalog.md: e771c16e7b0407b55806bae37caf689a9cae530d
+config-catalog.zh.md: 8f0d597b3bbbf339dad56470ee547ae51bb6494b
diff --git a/docs/config-catalog.md b/docs/config-catalog.md
index 7483499490..e771c16e7b 100644
--- a/docs/config-catalog.md
+++ b/docs/config-catalog.md
@@ -774,7 +774,7 @@ Source: [`packages/hooks/hooks-codex/src/index.ts:44`](../packages/hooks/hooks-c
 
 ## `@deepseek-ai/dsh-host-apiproxy`
 
-Requires: `agentDefaultModel` · `agents` · `attachments` · `directoryPicker` · `llm` · `sessions` · `subagents` · `sessionQuery` · `sessionController`
+Requires: `agentDefaultModel` · `agents` · `attachments` · `directoryPicker` · `llm` · `sessions` · `sessionQuery` · `sessionController`
 
 ```ts config-catalog
 /** Gateway plugin configuration. */
diff --git a/docs/config-catalog.zh.md b/docs/config-catalog.zh.md
index 77c83f4612..8f0d597b3b 100644
--- a/docs/config-catalog.zh.md
+++ b/docs/config-catalog.zh.md
@@ -776,7 +776,7 @@ export interface Config {
 
 ## `@deepseek-ai/dsh-host-apiproxy`
 
-需要：`agentDefaultModel` · `agents` · `attachments` · `directoryPicker` · `llm` · `sessions` · `subagents` · `sessionQuery` · `sessionController`
+需要：`agentDefaultModel` · `agents` · `attachments` · `directoryPicker` · `llm` · `sessions` · `sessionQuery` · `sessionController`
 
 ```ts config-catalog
 /** Gateway plugin configuration. */
diff --git a/docs/event-producer-consumer.i18n.yaml b/docs/event-producer-consumer.i18n.yaml
index 0f42ef8ea1..ed46752463 100644
--- a/docs/event-producer-consumer.i18n.yaml
+++ b/docs/event-producer-consumer.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/event-producer-consumer.md
-event-producer-consumer.md: ff4a530f6071824da89c88a30a9744695f4d4eef
-event-producer-consumer.zh.md: 074597f038b215731e8c005afcd2fed1bc8c4bd4
+event-producer-consumer.md: bcf7ec4f3418d6b598b7edecfb2e4386f1a42e97
+event-producer-consumer.zh.md: beba6bee877989ca2fc3d33d26a989be30069c33
diff --git a/docs/event-producer-consumer.md b/docs/event-producer-consumer.md
index ff4a530f60..bcf7ec4f34 100644
--- a/docs/event-producer-consumer.md
+++ b/docs/event-producer-consumer.md
@@ -52,10 +52,10 @@ This matrix shows which packages dispatch each harness-owned event and which pac
 | `settings/document-updated` | `emit` | [`packages/settings/settings/src/types.ts:48`](../packages/settings/settings/src/types.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | `remotes` |
 | `settings/updated` | `emit` | [`packages/settings/settings/src/types.ts:35`](../packages/settings/settings/src/types.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | [`settings`](../packages/settings/settings) |
 | `skills/change` | `emit` | [`packages/skill/skill/src/index.ts:297`](../packages/skill/skill/src/index.ts) | [`skill`](../packages/skill/skill) (`events.dispatch`) | - |
-| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:165`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), `server`, [`subagent`](../packages/subagent/subagent) |
-| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:139`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
-| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:145`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
-| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:156`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), [`subagent`](../packages/subagent/subagent) |
+| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:178`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), `server`, [`subagent`](../packages/subagent/subagent) |
+| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:152`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
+| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:158`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
+| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:169`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), [`subagent`](../packages/subagent/subagent) |
 | `system-prompt/assemble` | `waterfall` | [`packages/core/system-prompt/src/index.ts:31`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`waterfall`) | [`agent`](../packages/core/agent), [`agent-presets`](../packages/preset/agent-presets), [`system-prompt`](../packages/core/system-prompt) |
 | `system-prompt/change` | `emit` | [`packages/core/system-prompt/src/index.ts:37`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`emit`) | - |
 | `tools/change` | `emit` | [`packages/core/tools/src/index.ts:207`](../packages/core/tools/src/index.ts) | [`agent-presets`](../packages/preset/agent-presets) (`emit`), [`tools`](../packages/core/tools) (`emit`) | [`tool-subagent`](../packages/subagent/tool-subagent) |
diff --git a/docs/event-producer-consumer.zh.md b/docs/event-producer-consumer.zh.md
index 074597f038..beba6bee87 100644
--- a/docs/event-producer-consumer.zh.md
+++ b/docs/event-producer-consumer.zh.md
@@ -54,10 +54,10 @@
 | `settings/document-updated` | `emit` | [`packages/settings/settings/src/types.ts:48`](../packages/settings/settings/src/types.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | `remotes` |
 | `settings/updated` | `emit` | [`packages/settings/settings/src/types.ts:35`](../packages/settings/settings/src/types.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | [`settings`](../packages/settings/settings) |
 | `skills/change` | `emit` | [`packages/skill/skill/src/index.ts:297`](../packages/skill/skill/src/index.ts) | [`skill`](../packages/skill/skill) (`events.dispatch`) | - |
-| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:165`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), `server`, [`subagent`](../packages/subagent/subagent) |
-| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:139`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
-| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:145`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
-| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:156`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), [`subagent`](../packages/subagent/subagent) |
+| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:178`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), `server`, [`subagent`](../packages/subagent/subagent) |
+| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:152`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
+| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:158`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
+| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:169`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude-code`](../packages/hooks/hooks-claude-code), [`subagent`](../packages/subagent/subagent) |
 | `system-prompt/assemble` | `waterfall` | [`packages/core/system-prompt/src/index.ts:31`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`waterfall`) | [`agent`](../packages/core/agent), [`agent-presets`](../packages/preset/agent-presets), [`system-prompt`](../packages/core/system-prompt) |
 | `system-prompt/change` | `emit` | [`packages/core/system-prompt/src/index.ts:37`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`emit`) | - |
 | `tools/change` | `emit` | [`packages/core/tools/src/index.ts:207`](../packages/core/tools/src/index.ts) | [`agent-presets`](../packages/preset/agent-presets) (`emit`), [`tools`](../packages/core/tools) (`emit`) | [`tool-subagent`](../packages/subagent/tool-subagent) |
diff --git a/docs/module-graph.i18n.yaml b/docs/module-graph.i18n.yaml
index e561402860..5e4627d0d4 100644
--- a/docs/module-graph.i18n.yaml
+++ b/docs/module-graph.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/module-graph.md
-module-graph.md: f2c8a499fc54ac90bd9b9a8a7f155ee56ad94dc7
-module-graph.zh.md: ff0d0c72020ed8cd23d6701aaac6e0125174e501
+module-graph.md: e28dc23d3baab10a5bffc6014339a6796daa845d
+module-graph.zh.md: e32626810d7208cf534a164558dc0fec0dc3bf28
diff --git a/docs/module-graph.md b/docs/module-graph.md
index f2c8a499fc..e28dc23d3b 100644
--- a/docs/module-graph.md
+++ b/docs/module-graph.md
@@ -1066,6 +1066,7 @@ flowchart TD
   pkg_subagent --> pkg_session_query
   pkg_subagent --> pkg_system_prompt
   pkg_subagent --> pkg_tools
+  pkg_subagent --> pkg_typert_protocol
   pkg_subagent --> pkg_user_approval
   pkg_session_query_sqlite --> pkg_invariants
   pkg_session_query_sqlite --> pkg_session
@@ -1302,6 +1303,7 @@ flowchart TD
   pkg_api_remotes --> pkg_session
   pkg_api_remotes --> pkg_session_reference
   pkg_api_remotes --> pkg_settings
+  pkg_api_remotes --> pkg_subagent
   pkg_api_remotes --> pkg_user_approval
   pkg_api_remotes --> pkg_user_questions
   pkg_client_ui_session --> pkg_api_session_controller
@@ -1652,6 +1654,7 @@ flowchart TD
   pkg_client_test_runtime --> pkg_client_ui_slots
   pkg_client_test_runtime --> pkg_invariants
   pkg_client_test_runtime --> pkg_session
+  pkg_client_test_runtime --> pkg_subagent
   pkg_client_ui_skill --> pkg_api_remotes
   pkg_client_ui_skill --> pkg_api_session_controller
   pkg_client_ui_skill --> pkg_client_connection
@@ -1848,7 +1851,7 @@ flowchart TD
 | [`tool-bash`](../packages/shell/tool-bash) | `shell` | [`agent`](../packages/core/agent), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`shell`](../packages/shell/shell), [`shell-env`](../packages/shell/shell-env), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
 | [`tool-pwsh`](../packages/shell/tool-pwsh) | `shell` | [`agent`](../packages/core/agent), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`shell`](../packages/shell/shell), [`shell-env`](../packages/shell/shell-env), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
 | [`webhook`](../packages/webhook/webhook) | `webhook` | [`agent`](../packages/core/agent), [`agent-default-model`](../packages/core/agent-default-model), [`agent-presets`](../packages/preset/agent-presets), [`brand`](../packages/util/brand), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`permission-presets`](../packages/interaction/permission-presets), [`session`](../packages/core/session), [`session-title`](../packages/session/session-title), [`workspace`](../packages/workspace/workspace) |
-| [`subagent`](../packages/subagent/subagent) | `subagent` | [`agent`](../packages/core/agent), [`agent-presets`](../packages/preset/agent-presets), [`brand`](../packages/util/brand), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-query`](../packages/session-query/session-query), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
+| [`subagent`](../packages/subagent/subagent) | `subagent` | [`agent`](../packages/core/agent), [`agent-presets`](../packages/preset/agent-presets), [`brand`](../packages/util/brand), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-query`](../packages/session-query/session-query), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`typert-protocol`](../packages/typert/protocol), [`user-approval`](../packages/interaction/user-approval) |
 | [`session-query-sqlite`](../packages/session-query/session-query-sqlite) | `session-query` | [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-query`](../packages/session-query/session-query) |
 | [`tool-session-query`](../packages/session-query/tool-session-query) | `session-query` | [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-query`](../packages/session-query/session-query), [`system-prompt`](../packages/core/system-prompt), [`timeout`](../packages/util/timeout), [`tools`](../packages/core/tools) |
 | [`client-connection`](../packages/client/connection) | `client` | [`attachment`](../packages/attachment/attachment), [`commands`](../packages/interaction/commands), [`credentials`](../packages/credentials/credentials), [`host-apiproxy`](../packages/host/apiproxy), [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`tool-todo`](../packages/todo/tool-todo) |
@@ -1879,7 +1882,7 @@ flowchart TD
 | [`sdk-client`](../packages/sdk/client) | `sdk` | [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`sdk-protocol`](../packages/sdk/protocol), [`session`](../packages/core/session) |
 | [`sdk-jsonrpc-server`](../packages/sdk/server) | `sdk` | [`agent`](../packages/core/agent), [`attachment`](../packages/attachment/attachment), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`llm-deepseek`](../packages/llm/llm-deepseek), [`scope`](../packages/core/scope), [`sdk-protocol`](../packages/sdk/protocol), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent) |
 | [`subagent-dsh-sdk`](../packages/subagent/subagent-dsh-sdk) | `subagent` | [`agent`](../packages/core/agent), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`sdk-client`](../packages/sdk/client), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`subprocess`](../packages/subprocess/subprocess) |
-| [`api-remotes`](../packages/api/remotes) | `api` | [`agent-presets`](../packages/preset/agent-presets), [`api-gateway`](../packages/api/gateway), [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`commands`](../packages/interaction/commands), [`cordis-host-runner`](../packages/extensions/cordis-host-runner), [`credentials`](../packages/credentials/credentials), [`file-reference`](../packages/context/file-reference), [`goal`](../packages/goal/goal), [`host-plugin-inventory`](../packages/host/plugin-inventory), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`message-feedback`](../packages/feedback/message-feedback), [`session`](../packages/core/session), [`session-reference`](../packages/context/session-reference), [`settings`](../packages/settings/settings), [`user-approval`](../packages/interaction/user-approval), [`user-questions`](../packages/interaction/user-questions) |
+| [`api-remotes`](../packages/api/remotes) | `api` | [`agent-presets`](../packages/preset/agent-presets), [`api-gateway`](../packages/api/gateway), [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`commands`](../packages/interaction/commands), [`cordis-host-runner`](../packages/extensions/cordis-host-runner), [`credentials`](../packages/credentials/credentials), [`file-reference`](../packages/context/file-reference), [`goal`](../packages/goal/goal), [`host-plugin-inventory`](../packages/host/plugin-inventory), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`message-feedback`](../packages/feedback/message-feedback), [`session`](../packages/core/session), [`session-reference`](../packages/context/session-reference), [`settings`](../packages/settings/settings), [`subagent`](../packages/subagent/subagent), [`user-approval`](../packages/interaction/user-approval), [`user-questions`](../packages/interaction/user-questions) |
 | [`client-ui-session`](../packages/client/ui-session) | `client` | [`api-session-controller`](../packages/api/session-controller), [`client-ui-renderer`](../packages/client/ui-renderer), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session) |
 | [`client-ui-settings`](../packages/client/ui-settings) | `client` | [`api-remotes`](../packages/api/remotes), [`client-connection`](../packages/client/connection), [`invariants`](../packages/runtime-diagnostics/invariants), [`settings`](../packages/settings/settings) |
 | [`client-locale`](../packages/client/locale) | `client` | [`api-remotes`](../packages/api/remotes), [`client-connection`](../packages/client/connection), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-settings`](../packages/client/ui-settings), [`invariants`](../packages/runtime-diagnostics/invariants), [`settings`](../packages/settings/settings) |
@@ -1918,6 +1921,6 @@ flowchart TD
 | [`client-ui-permission-presets`](../packages/client/ui-permission-presets) | `client` | [`api-remotes`](../packages/api/remotes), [`api-session-controller`](../packages/api/session-controller), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-commands`](../packages/client/ui-commands), [`client-ui-input-trigger`](../packages/client/ui-input-trigger), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-settings`](../packages/client/ui-settings), [`invariants`](../packages/runtime-diagnostics/invariants), [`permission-presets`](../packages/interaction/permission-presets) |
 | [`client-ui-tool`](../packages/client/ui-tool) | `client` | [`api-remotes`](../packages/api/remotes), [`api-workspace-controller`](../packages/api/workspace-controller), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`invariants`](../packages/runtime-diagnostics/invariants), [`util-workspace-path`](../packages/util/workspace-path) |
 | [`client-ui-workflow-run`](../packages/client/ui-workflow-run) | `client` | [`api-session-controller`](../packages/api/session-controller), [`client-locale`](../packages/client/locale), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session), [`tool-workflow`](../packages/workflow/tool-workflow), [`workflow`](../packages/workflow/workflow) |
-| [`client-test-runtime`](../packages/test-support/client-runtime) | `test-support` | [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`attachment`](../packages/attachment/attachment), [`client-connection`](../packages/client/connection), [`client-store`](../packages/client/store), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-settings`](../packages/client/ui-settings), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session) |
+| [`client-test-runtime`](../packages/test-support/client-runtime) | `test-support` | [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`attachment`](../packages/attachment/attachment), [`client-connection`](../packages/client/connection), [`client-store`](../packages/client/store), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-settings`](../packages/client/ui-settings), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent) |
 | [`client-ui-skill`](../packages/client/ui-skill) | `client` | [`api-remotes`](../packages/api/remotes), [`api-session-controller`](../packages/api/session-controller), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-input-trigger`](../packages/client/ui-input-trigger), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-tool`](../packages/client/ui-tool), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session) |
 | [`client-ui-cordis`](../packages/extensions/ui-cordis) | `extensions` | [`api-remotes`](../packages/api/remotes), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-input-trigger`](../packages/client/ui-input-trigger), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-sidebar`](../packages/client/ui-sidebar), [`client-ui-tool`](../packages/client/ui-tool), [`cordis-client-runner`](../packages/extensions/cordis-client-runner), [`invariants`](../packages/runtime-diagnostics/invariants) |
diff --git a/docs/module-graph.zh.md b/docs/module-graph.zh.md
index ff0d0c7202..e32626810d 100644
--- a/docs/module-graph.zh.md
+++ b/docs/module-graph.zh.md
@@ -1068,6 +1068,7 @@ flowchart TD
   pkg_subagent --> pkg_session_query
   pkg_subagent --> pkg_system_prompt
   pkg_subagent --> pkg_tools
+  pkg_subagent --> pkg_typert_protocol
   pkg_subagent --> pkg_user_approval
   pkg_session_query_sqlite --> pkg_invariants
   pkg_session_query_sqlite --> pkg_session
@@ -1304,6 +1305,7 @@ flowchart TD
   pkg_api_remotes --> pkg_session
   pkg_api_remotes --> pkg_session_reference
   pkg_api_remotes --> pkg_settings
+  pkg_api_remotes --> pkg_subagent
   pkg_api_remotes --> pkg_user_approval
   pkg_api_remotes --> pkg_user_questions
   pkg_client_ui_session --> pkg_api_session_controller
@@ -1654,6 +1656,7 @@ flowchart TD
   pkg_client_test_runtime --> pkg_client_ui_slots
   pkg_client_test_runtime --> pkg_invariants
   pkg_client_test_runtime --> pkg_session
+  pkg_client_test_runtime --> pkg_subagent
   pkg_client_ui_skill --> pkg_api_remotes
   pkg_client_ui_skill --> pkg_api_session_controller
   pkg_client_ui_skill --> pkg_client_connection
@@ -1850,7 +1853,7 @@ flowchart TD
 | [`tool-bash`](../packages/shell/tool-bash) | `shell` | [`agent`](../packages/core/agent), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`shell`](../packages/shell/shell), [`shell-env`](../packages/shell/shell-env), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
 | [`tool-pwsh`](../packages/shell/tool-pwsh) | `shell` | [`agent`](../packages/core/agent), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`shell`](../packages/shell/shell), [`shell-env`](../packages/shell/shell-env), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
 | [`webhook`](../packages/webhook/webhook) | `webhook` | [`agent`](../packages/core/agent), [`agent-default-model`](../packages/core/agent-default-model), [`agent-presets`](../packages/preset/agent-presets), [`brand`](../packages/util/brand), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`permission-presets`](../packages/interaction/permission-presets), [`session`](../packages/core/session), [`session-title`](../packages/session/session-title), [`workspace`](../packages/workspace/workspace) |
-| [`subagent`](../packages/subagent/subagent) | `subagent` | [`agent`](../packages/core/agent), [`agent-presets`](../packages/preset/agent-presets), [`brand`](../packages/util/brand), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-query`](../packages/session-query/session-query), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
+| [`subagent`](../packages/subagent/subagent) | `subagent` | [`agent`](../packages/core/agent), [`agent-presets`](../packages/preset/agent-presets), [`brand`](../packages/util/brand), [`invariants`](../packages/runtime-diagnostics/invariants), [`jobs`](../packages/jobs/jobs), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-query`](../packages/session-query/session-query), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`typert-protocol`](../packages/typert/protocol), [`user-approval`](../packages/interaction/user-approval) |
 | [`session-query-sqlite`](../packages/session-query/session-query-sqlite) | `session-query` | [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-query`](../packages/session-query/session-query) |
 | [`tool-session-query`](../packages/session-query/tool-session-query) | `session-query` | [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-query`](../packages/session-query/session-query), [`system-prompt`](../packages/core/system-prompt), [`timeout`](../packages/util/timeout), [`tools`](../packages/core/tools) |
 | [`client-connection`](../packages/client/connection) | `client` | [`attachment`](../packages/attachment/attachment), [`commands`](../packages/interaction/commands), [`credentials`](../packages/credentials/credentials), [`host-apiproxy`](../packages/host/apiproxy), [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`tool-todo`](../packages/todo/tool-todo) |
@@ -1881,7 +1884,7 @@ flowchart TD
 | [`sdk-client`](../packages/sdk/client) | `sdk` | [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`sdk-protocol`](../packages/sdk/protocol), [`session`](../packages/core/session) |
 | [`sdk-jsonrpc-server`](../packages/sdk/server) | `sdk` | [`agent`](../packages/core/agent), [`attachment`](../packages/attachment/attachment), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`llm-deepseek`](../packages/llm/llm-deepseek), [`scope`](../packages/core/scope), [`sdk-protocol`](../packages/sdk/protocol), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent) |
 | [`subagent-dsh-sdk`](../packages/subagent/subagent-dsh-sdk) | `subagent` | [`agent`](../packages/core/agent), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`sdk-client`](../packages/sdk/client), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`subprocess`](../packages/subprocess/subprocess) |
-| [`api-remotes`](../packages/api/remotes) | `api` | [`agent-presets`](../packages/preset/agent-presets), [`api-gateway`](../packages/api/gateway), [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`commands`](../packages/interaction/commands), [`cordis-host-runner`](../packages/extensions/cordis-host-runner), [`credentials`](../packages/credentials/credentials), [`file-reference`](../packages/context/file-reference), [`goal`](../packages/goal/goal), [`host-plugin-inventory`](../packages/host/plugin-inventory), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`message-feedback`](../packages/feedback/message-feedback), [`session`](../packages/core/session), [`session-reference`](../packages/context/session-reference), [`settings`](../packages/settings/settings), [`user-approval`](../packages/interaction/user-approval), [`user-questions`](../packages/interaction/user-questions) |
+| [`api-remotes`](../packages/api/remotes) | `api` | [`agent-presets`](../packages/preset/agent-presets), [`api-gateway`](../packages/api/gateway), [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`commands`](../packages/interaction/commands), [`cordis-host-runner`](../packages/extensions/cordis-host-runner), [`credentials`](../packages/credentials/credentials), [`file-reference`](../packages/context/file-reference), [`goal`](../packages/goal/goal), [`host-plugin-inventory`](../packages/host/plugin-inventory), [`invariants`](../packages/runtime-diagnostics/invariants), [`llm`](../packages/llm/llm), [`message-feedback`](../packages/feedback/message-feedback), [`session`](../packages/core/session), [`session-reference`](../packages/context/session-reference), [`settings`](../packages/settings/settings), [`subagent`](../packages/subagent/subagent), [`user-approval`](../packages/interaction/user-approval), [`user-questions`](../packages/interaction/user-questions) |
 | [`client-ui-session`](../packages/client/ui-session) | `client` | [`api-session-controller`](../packages/api/session-controller), [`client-ui-renderer`](../packages/client/ui-renderer), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session) |
 | [`client-ui-settings`](../packages/client/ui-settings) | `client` | [`api-remotes`](../packages/api/remotes), [`client-connection`](../packages/client/connection), [`invariants`](../packages/runtime-diagnostics/invariants), [`settings`](../packages/settings/settings) |
 | [`client-locale`](../packages/client/locale) | `client` | [`api-remotes`](../packages/api/remotes), [`client-connection`](../packages/client/connection), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-settings`](../packages/client/ui-settings), [`invariants`](../packages/runtime-diagnostics/invariants), [`settings`](../packages/settings/settings) |
@@ -1920,6 +1923,6 @@ flowchart TD
 | [`client-ui-permission-presets`](../packages/client/ui-permission-presets) | `client` | [`api-remotes`](../packages/api/remotes), [`api-session-controller`](../packages/api/session-controller), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-commands`](../packages/client/ui-commands), [`client-ui-input-trigger`](../packages/client/ui-input-trigger), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-settings`](../packages/client/ui-settings), [`invariants`](../packages/runtime-diagnostics/invariants), [`permission-presets`](../packages/interaction/permission-presets) |
 | [`client-ui-tool`](../packages/client/ui-tool) | `client` | [`api-remotes`](../packages/api/remotes), [`api-workspace-controller`](../packages/api/workspace-controller), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`invariants`](../packages/runtime-diagnostics/invariants), [`util-workspace-path`](../packages/util/workspace-path) |
 | [`client-ui-workflow-run`](../packages/client/ui-workflow-run) | `client` | [`api-session-controller`](../packages/api/session-controller), [`client-locale`](../packages/client/locale), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session), [`tool-workflow`](../packages/workflow/tool-workflow), [`workflow`](../packages/workflow/workflow) |
-| [`client-test-runtime`](../packages/test-support/client-runtime) | `test-support` | [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`attachment`](../packages/attachment/attachment), [`client-connection`](../packages/client/connection), [`client-store`](../packages/client/store), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-settings`](../packages/client/ui-settings), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session) |
+| [`client-test-runtime`](../packages/test-support/client-runtime) | `test-support` | [`api-session-controller`](../packages/api/session-controller), [`api-workspace-controller`](../packages/api/workspace-controller), [`attachment`](../packages/attachment/attachment), [`client-connection`](../packages/client/connection), [`client-store`](../packages/client/store), [`client-ui-chat`](../packages/client/ui-chat), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-settings`](../packages/client/ui-settings), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent) |
 | [`client-ui-skill`](../packages/client/ui-skill) | `client` | [`api-remotes`](../packages/api/remotes), [`api-session-controller`](../packages/api/session-controller), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-input-trigger`](../packages/client/ui-input-trigger), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-tool`](../packages/client/ui-tool), [`invariants`](../packages/runtime-diagnostics/invariants), [`session`](../packages/core/session) |
 | [`client-ui-cordis`](../packages/extensions/ui-cordis) | `extensions` | [`api-remotes`](../packages/api/remotes), [`client-connection`](../packages/client/connection), [`client-locale`](../packages/client/locale), [`client-ui-input-trigger`](../packages/client/ui-input-trigger), [`client-ui-renderer`](../packages/client/ui-renderer), [`client-ui-session`](../packages/client/ui-session), [`client-ui-sidebar`](../packages/client/ui-sidebar), [`client-ui-tool`](../packages/client/ui-tool), [`cordis-client-runner`](../packages/extensions/cordis-client-runner), [`invariants`](../packages/runtime-diagnostics/invariants) |
diff --git a/docs/subsystems/subagent.i18n.yaml b/docs/subsystems/subagent.i18n.yaml
index 9e316a93c6..f4414983b1 100644
--- a/docs/subsystems/subagent.i18n.yaml
+++ b/docs/subsystems/subagent.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/subsystems/subagent.md
-subagent.md: e06d721427a195519817e4cfcf7c2bb38f572970
-subagent.zh.md: 0364360c783c1de1f6303b1a9cbc431f14db6dc2
+subagent.md: f854711f1161ba1c533fdbc43d7d6c35681f2f7f
+subagent.zh.md: 960d9b099d915fcf5b1e321ab74374664bb8e468
diff --git a/docs/subsystems/subagent.md b/docs/subsystems/subagent.md
index e06d721427..f854711f11 100644
--- a/docs/subsystems/subagent.md
+++ b/docs/subsystems/subagent.md
@@ -648,6 +648,53 @@ listChildren(parentSessionId: SessionId, signal?: AbortSignal): Promise<Subagent
  */
 listDescendants(rootSessionId: SessionId, signal?: AbortSignal): Promise<SubagentDescendantListEntry[]>
 
+/**
+ * Remote face of {@link listChildren} for one browser: the durable listing
+ * plus live Agent activity and the delivery-time parent availability hint.
+ * Parent availability is a hint; {@link prompt} performs the authoritative
+ * check. Named apart from the provider-name {@link list}, which owns the
+ * member.
+ * @param parentSessionId - parent session whose direct children are listed.
+ * @param signal - carrier cancellation forwarded to Session queries.
+ * @returns the catalog view for that parent.
+ * @throws {TypertRemoteFailure} `bad-request` for an empty parent id,
+ *   `cancelled` for an aborted read, `subagent-projections-unavailable` when
+ *   the deployment has no projection registry, otherwise `internal`.
+ */
+@Remote('list') async remoteExportList(parentSessionId: SessionId, signal: AbortSignal): Promise<SubagentCatalog>
+
+/**
+ * Deliver one browser-authored message to a continuable child through the
+ * exact live direct parent, retaining the caller-minted request identity and
+ * validated browser zone on the accepted message. Success identifies the
+ * message the child's FIFO inbox accepted; later execution is independent of
+ * this call.
+ * @param request - durable address, minted identity, content, and optional browser zone.
+ * @param signal - carrier cancellation, owning the call until inbox acceptance.
+ * @returns the accepted message's inbox identity.
+ * @throws {TypertRemoteFailure} `bad-request`, `invalid-time-zone`,
+ *   `subagent-parent-unavailable`, `subagent-not-resumable`,
+ *   `subagent-unauthorized`, `subagent-delivery-unavailable`, `cancelled`, or
+ *   `internal`.
+ */
+@Remote('prompt') async prompt(request: SubagentPromptRequest, signal: AbortSignal): Promise<SubagentPromptReceipt>
+
+/**
+ * Remote face of {@link interrupt} under one durable parent address. No
+ * catalog, history, persistence, or parent Agent lookup runs: the core
+ * primitive alone authorizes the address against the live Activation, which
+ * is what keeps a live child interruptible while its parent Agent is offline.
+ * Absent, idle, and already-completed targets are accepted no-ops there.
+ * @param childSessionId - durable child session id to interrupt.
+ * @param parentSessionId - durable direct parent whose authority is claimed.
+ * @param mode - required continuable-address discriminator.
+ * @returns acknowledgement that the cancel signal was admitted, not that the target is quiescent.
+ * @throws {TypertRemoteFailure} `bad-request` for an empty id,
+ *   `subagent-unauthorized` when the address does not own the live target,
+ *   otherwise `internal`.
+ */
+@Remote('interruptByParent') interruptByParent( childSessionId: SessionId, parentSessionId: SessionId, mode: 'continuable', ): SubagentInterruptReceipt
+
 /**
  * Register a provider under its name. Registration is effect-scoped and HMR
  * safe; removing a provider blocks new starts but does not revoke runs that
diff --git a/docs/subsystems/subagent.zh.md b/docs/subsystems/subagent.zh.md
index 0364360c78..960d9b099d 100644
--- a/docs/subsystems/subagent.zh.md
+++ b/docs/subsystems/subagent.zh.md
@@ -652,6 +652,53 @@ listChildren(parentSessionId: SessionId, signal?: AbortSignal): Promise<Subagent
  */
 listDescendants(rootSessionId: SessionId, signal?: AbortSignal): Promise<SubagentDescendantListEntry[]>
 
+/**
+ * Remote face of {@link listChildren} for one browser: the durable listing
+ * plus live Agent activity and the delivery-time parent availability hint.
+ * Parent availability is a hint; {@link prompt} performs the authoritative
+ * check. Named apart from the provider-name {@link list}, which owns the
+ * member.
+ * @param parentSessionId - parent session whose direct children are listed.
+ * @param signal - carrier cancellation forwarded to Session queries.
+ * @returns the catalog view for that parent.
+ * @throws {TypertRemoteFailure} `bad-request` for an empty parent id,
+ *   `cancelled` for an aborted read, `subagent-projections-unavailable` when
+ *   the deployment has no projection registry, otherwise `internal`.
+ */
+@Remote('list') async remoteExportList(parentSessionId: SessionId, signal: AbortSignal): Promise<SubagentCatalog>
+
+/**
+ * Deliver one browser-authored message to a continuable child through the
+ * exact live direct parent, retaining the caller-minted request identity and
+ * validated browser zone on the accepted message. Success identifies the
+ * message the child's FIFO inbox accepted; later execution is independent of
+ * this call.
+ * @param request - durable address, minted identity, content, and optional browser zone.
+ * @param signal - carrier cancellation, owning the call until inbox acceptance.
+ * @returns the accepted message's inbox identity.
+ * @throws {TypertRemoteFailure} `bad-request`, `invalid-time-zone`,
+ *   `subagent-parent-unavailable`, `subagent-not-resumable`,
+ *   `subagent-unauthorized`, `subagent-delivery-unavailable`, `cancelled`, or
+ *   `internal`.
+ */
+@Remote('prompt') async prompt(request: SubagentPromptRequest, signal: AbortSignal): Promise<SubagentPromptReceipt>
+
+/**
+ * Remote face of {@link interrupt} under one durable parent address. No
+ * catalog, history, persistence, or parent Agent lookup runs: the core
+ * primitive alone authorizes the address against the live Activation, which
+ * is what keeps a live child interruptible while its parent Agent is offline.
+ * Absent, idle, and already-completed targets are accepted no-ops there.
+ * @param childSessionId - durable child session id to interrupt.
+ * @param parentSessionId - durable direct parent whose authority is claimed.
+ * @param mode - required continuable-address discriminator.
+ * @returns acknowledgement that the cancel signal was admitted, not that the target is quiescent.
+ * @throws {TypertRemoteFailure} `bad-request` for an empty id,
+ *   `subagent-unauthorized` when the address does not own the live target,
+ *   otherwise `internal`.
+ */
+@Remote('interruptByParent') interruptByParent( childSessionId: SessionId, parentSessionId: SessionId, mode: 'continuable', ): SubagentInterruptReceipt
+
 /**
  * Register a provider under its name. Registration is effect-scoped and HMR
  * safe; removing a provider blocks new starts but does not revoke runs that
diff --git a/packages/client/ui-subagent/README.i18n.yaml b/packages/client/ui-subagent/README.i18n.yaml
index b7051c61c3..e7e903ef3e 100644
--- a/packages/client/ui-subagent/README.i18n.yaml
+++ b/packages/client/ui-subagent/README.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/client/ui-subagent/README.md
-README.md: d77c6d0b8284047f88cb2c671c337328dce6b635
-README.zh.md: 0610500577c257af58bcaa077dd20a1fc0f09840
+README.md: 3c7d185123d76270844d17dcb0e070e27f33ef7d
+README.zh.md: cf022bb0d121805f9b322e84fb77c6dac412fad0
diff --git a/packages/client/ui-subagent/README.md b/packages/client/ui-subagent/README.md
index d77c6d0b82..3c7d185123 100644
--- a/packages/client/ui-subagent/README.md
+++ b/packages/client/ui-subagent/README.md
@@ -33,7 +33,7 @@ Rows display mode plus `running`/`inactive` activity and an optional log-backed
 
 ### Continuing a conversation
 
-A continuable child with a live parent keeps the ordinary input chrome: typing and Send stay available while the child runs because every follow-up joins the child's FIFO inbox, and an independent Stop routes through `subagent.interrupt`. A continuable child whose exact parent is unavailable and which is not running elects a read-only composer explaining the recovery path; while such a child still runs, the selector yields to the ordinary composer with input and Send disabled but its independent Stop usable.
+A continuable child with a live parent keeps the ordinary input chrome: typing and Send stay available while the child runs because every follow-up joins the child's FIFO inbox, and an independent Stop routes through `subagents/interruptByParent`. A continuable child whose exact parent is unavailable and which is not running elects a read-only composer explaining the recovery path; while such a child still runs, the selector yields to the ordinary composer with input and Send disabled but its independent Stop usable.
 
 ### The `@` reference source
 
@@ -59,7 +59,7 @@ Token totals sum the four disjoint `tokenUsage` buckets. Duration sums completed
 
 ### Composer election
 
-One-shot children always elect a read-only composer. A continuable child elects one only when its exact parent is unavailable and the child is not running; otherwise the ordinary composer's Session routes prompts through `subagent.prompt`. This package never receives host context or calls a model-facing tool.
+One-shot children always elect a read-only composer. A continuable child elects one only when its exact parent is unavailable and the child is not running; otherwise the ordinary composer's Session routes prompts through `subagents/prompt`. This package never receives host context or calls a model-facing tool.
 
 </details>
 
diff --git a/packages/client/ui-subagent/README.zh.md b/packages/client/ui-subagent/README.zh.md
index 0610500577..cf022bb0d1 100644
--- a/packages/client/ui-subagent/README.zh.md
+++ b/packages/client/ui-subagent/README.zh.md
@@ -33,7 +33,7 @@ kind: "package-reference"
 
 ### 续接对话
 
-确切 parent 存活时，可继续 child 保留普通输入 chrome：child 运行期间输入和 Send 保持可用，因为每条后续消息都会进入 child 的 FIFO inbox，而独立的 Stop 经由 `subagent.interrupt` 路由。确切 parent 不可用且 child 未在运行的可继续 child 会选用说明恢复路径的只读编辑器；此类 child 仍在运行期间，selector 会让位给普通编辑器——输入区与 Send 被禁用，但独立的 Stop 保持可用。
+确切 parent 存活时，可继续 child 保留普通输入 chrome：child 运行期间输入和 Send 保持可用，因为每条后续消息都会进入 child 的 FIFO inbox，而独立的 Stop 经由 `subagents/interruptByParent` 路由。确切 parent 不可用且 child 未在运行的可继续 child 会选用说明恢复路径的只读编辑器；此类 child 仍在运行期间，selector 会让位给普通编辑器——输入区与 Send 被禁用，但独立的 Stop 保持可用。
 
 ### `@` 引用 source
 
@@ -59,7 +59,7 @@ token 用量总计为四个互不重叠的 `tokenUsage` 桶之和。耗时会累
 
 ### 编辑器选举
 
-one-shot child 始终选用只读编辑器。可继续 child 仅在其确切 parent 不可用且 child 未在运行时选用只读编辑器；否则普通编辑器的会话会经 `subagent.prompt` 路由提示词。本包绝不接收宿主上下文，也不调用面向模型的工具。
+one-shot child 始终选用只读编辑器。可继续 child 仅在其确切 parent 不可用且 child 未在运行时选用只读编辑器；否则普通编辑器的会话会经 `subagents/prompt` 路由提示词。本包绝不接收宿主上下文，也不调用面向模型的工具。
 
 </details>
 
diff --git a/packages/extensions/tool-cordis/src/api-catalog.ts b/packages/extensions/tool-cordis/src/api-catalog.ts
index 7582815719..746467db37 100644
--- a/packages/extensions/tool-cordis/src/api-catalog.ts
+++ b/packages/extensions/tool-cordis/src/api-catalog.ts
@@ -2073,6 +2073,27 @@ export const SERVICE_API: readonly ServiceApiEntry[] = [
         returns: 'children and per-candidate diagnostics with tree position, in stable pre-order.',
         throws: ['{@link SubagentError} under the same conditions as {@link listChildren}.'],
       },
+      {
+        signature: '@Remote(\'list\') async remoteExportList(parentSessionId: SessionId, signal: AbortSignal): Promise<SubagentCatalog>',
+        description: 'Remote face of listChildren for one browser: the durable listing plus live Agent activity and the delivery-time parent availability hint. Parent availability is a hint; prompt performs the authoritative check. Named apart from the provider-name list, which owns the member.',
+        parameters: [{ name: 'parentSessionId', description: 'parent session whose direct children are listed.' }, { name: 'signal', description: 'carrier cancellation forwarded to Session queries.' }],
+        returns: 'the catalog view for that parent.',
+        throws: ['{TypertRemoteFailure} `bad-request` for an empty parent id, `cancelled` for an aborted read, `subagent-projections-unavailable` when the deployment has no projection registry, otherwise `internal`.'],
+      },
+      {
+        signature: '@Remote(\'prompt\') async prompt(request: SubagentPromptRequest, signal: AbortSignal): Promise<SubagentPromptReceipt>',
+        description: 'Deliver one browser-authored message to a continuable child through the exact live direct parent, retaining the caller-minted request identity and validated browser zone on the accepted message. Success identifies the message the child\'s FIFO inbox accepted; later execution is independent of this call.',
+        parameters: [{ name: 'request', description: 'durable address, minted identity, content, and optional browser zone.' }, { name: 'signal', description: 'carrier cancellation, owning the call until inbox acceptance.' }],
+        returns: 'the accepted message\'s inbox identity.',
+        throws: ['{TypertRemoteFailure} `bad-request`, `invalid-time-zone`, `subagent-parent-unavailable`, `subagent-not-resumable`, `subagent-unauthorized`, `subagent-delivery-unavailable`, `cancelled`, or `internal`.'],
+      },
+      {
+        signature: '@Remote(\'interruptByParent\') interruptByParent( childSessionId: SessionId, parentSessionId: SessionId, mode: \'continuable\', ): SubagentInterruptReceipt',
+        description: 'Remote face of interrupt under one durable parent address. No catalog, history, persistence, or parent Agent lookup runs: the core primitive alone authorizes the address against the live Activation, which is what keeps a live child interruptible while its parent Agent is offline. Absent, idle, and already-completed targets are accepted no-ops there.',
+        parameters: [{ name: 'childSessionId', description: 'durable child session id to interrupt.' }, { name: 'parentSessionId', description: 'durable direct parent whose authority is claimed.' }, { name: 'mode', description: 'required continuable-address discriminator.' }],
+        returns: 'acknowledgement that the cancel signal was admitted, not that the target is quiescent.',
+        throws: ['{TypertRemoteFailure} `bad-request` for an empty id, `subagent-unauthorized` when the address does not own the live target, otherwise `internal`.'],
+      },
       {
         signature: 'registerProvider(provider: SubagentProvider): () => void',
         description: 'Register a provider under its name. Registration is effect-scoped and HMR safe; removing a provider blocks new starts but does not revoke runs that were already returned to their holders.',
@@ -4401,7 +4422,7 @@ export const TYPE_API: readonly TypeApiEntry[] = [
   },
   {
     name: 'RpcErrorDetailsMap',
-    declaration: 'export interface RpcErrorDetailsMap {\n    \'bad-request\': {\n        issues: ZodIssue[];\n    };\n    \'cancelled\': {};\n    \'session-not-found\': {\n        sessionId: SessionId;\n    };\n    \'invalid-time-zone\': {\n        value: string;\n    };\n    \'directory-unreadable\': {\n        path: string;\n    };\n    \'directory-exists\': {\n        path: string;\n    };\n    \'directory-create-failed\': {\n        path: string;\n    };\n    \'directory-picker-unavailable\': {\n        capability: string;\n    };\n    \'agent-preset-read-only\': {\n        agentPreset: string;\n        reason: string;\n    };\n    \'agent-preset-locked\': {\n        sessionId: SessionId;\n        agentPreset: string;\n    };\n    \'agent-preset-not-found\': {\n        agentPreset: string;\n        available: readonly string[];\n    };\n    \'agent-preset-invalid\': {\n        agentPreset: string;\n        reason: string;\n    };\n    \'agent-busy\': {\n        reason: string;\n    };\n    \'settings-rejected\': {\n        ns: string;\n    };\n    \'settings-conflict\': {\n        ns: string;\n        expected: number;\n        actual: number;\n    };\n    \'credential-rejected\': {\n        ref: string;\n    };\n    \'model-discovery-failed\': {\n        settingsNs: string;\n        baseURL?: string;\n    };\n    \'subagent-parent-unavailable\': {\n        parentSessionId: SessionId;\n    };\n    \'subagent-not-found\': {\n        parentSessionId: SessionId;\n        childSessionId: SessionId;\n    };\n    \'subagent-catalog-diagnostic\': {\n        parentSessionId: SessionId;\n        childS /* …truncated — full shape in source */',
+    declaration: 'export interface RpcErrorDetailsMap {\n    \'bad-request\': {\n        issues: ZodIssue[];\n    };\n    \'cancelled\': {};\n    \'session-not-found\': {\n        sessionId: SessionId;\n    };\n    \'invalid-time-zone\': {\n        value: string;\n    };\n    \'directory-unreadable\': {\n        path: string;\n    };\n    \'directory-exists\': {\n        path: string;\n    };\n    \'directory-create-failed\': {\n        path: string;\n    };\n    \'directory-picker-unavailable\': {\n        capability: string;\n    };\n    \'agent-preset-read-only\': {\n        agentPreset: string;\n        reason: string;\n    };\n    \'agent-preset-locked\': {\n        sessionId: SessionId;\n        agentPreset: string;\n    };\n    \'agent-preset-not-found\': {\n        agentPreset: string;\n        available: readonly string[];\n    };\n    \'agent-preset-invalid\': {\n        agentPreset: string;\n        reason: string;\n    };\n    \'agent-busy\': {\n        reason: string;\n    };\n    \'settings-rejected\': {\n        ns: string;\n    };\n    \'settings-conflict\': {\n        ns: string;\n        expected: number;\n        actual: number;\n    };\n    \'credential-rejected\': {\n        ref: string;\n    };\n    \'model-discovery-failed\': {\n        settingsNs: string;\n        baseURL?: string;\n    };\n    \'internal\': {};\n}',
   },
   {
     name: 'RpcId',
@@ -5063,6 +5084,10 @@ export const TYPE_API: readonly TypeApiEntry[] = [
     name: 'SubagentCapabilities',
     declaration: 'export interface SubagentCapabilities {\n    readonly agentOptions: boolean;\n    readonly outputSchema: boolean;\n    readonly depthLimit: boolean;\n    readonly toolFilter: boolean;\n    readonly persona: boolean;\n}',
   },
+  {
+    name: 'SubagentCatalog',
+    declaration: 'export interface SubagentCatalog {\n    readonly entries: readonly SubagentListEntry[];\n    readonly parentAvailable: boolean;\n}',
+  },
   {
     name: 'SubagentDescendantListEntry',
     declaration: 'export type SubagentDescendantListEntry = SubagentListEntry & {\n    readonly parentId: SessionId;\n    readonly depth: number;\n};',
@@ -5079,6 +5104,26 @@ export const TYPE_API: readonly TypeApiEntry[] = [
     name: 'SubagentInterruptAuthority',
     declaration: 'export type SubagentInterruptAuthority = {\n    readonly kind: \'user\';\n    readonly parentSessionId: SessionId;\n} | {\n    readonly kind: \'ancestor\';\n    readonly agent: Agent;\n};',
   },
+  {
+    name: 'SubagentInterruptReceipt',
+    declaration: 'export interface SubagentInterruptReceipt {\n    readonly accepted: true;\n}',
+  },
+  {
+    name: 'SubagentListEntry',
+    declaration: 'export type SubagentListEntry = {\n    readonly kind: \'child\';\n    readonly id: SessionId;\n    readonly activity: \'running\' | \'inactive\';\n    readonly hasChildren: boolean;\n} & ({\n    readonly mode: \'one-shot\';\n    readonly label?: string;\n} | {\n    readonly mode: \'continuable\';\n    readonly label: string;\n}) | {\n    readonly kind: \'diagnostic\';\n    readonly id: SessionId;\n    readonly reason: \'corrupt\' | \'unsupported\' | \'unavailable\';\n};',
+  },
+  {
+    name: 'SubagentPromptReceipt',
+    declaration: 'export interface SubagentPromptReceipt {\n    readonly messageId: MessageId;\n}',
+  },
+  {
+    name: 'SubagentPromptRequest',
+    declaration: 'export interface SubagentPromptRequest {\n    readonly requestId: SubagentPromptRequestId;\n    readonly parentSessionId: SessionId;\n    readonly childSessionId: SessionId;\n    readonly mode: \'continuable\';\n    readonly content: ContentBlock[];\n    readonly clientTimeZone?: string;\n}',
+  },
+  {
+    name: 'SubagentPromptRequestId',
+    declaration: 'export type SubagentPromptRequestId = Branded<\'session-request-id\'>;',
+  },
   {
     name: 'SubagentProvider',
     declaration: 'export interface SubagentProvider {\n    readonly name: string;\n    readonly capabilities: SubagentCapabilities;\n    readonly inheritsParentContext: boolean;\n    readonly agentRouteDefaults?: Readonly<{\n        provider: string;\n        model: string;\n    }>;\n    start(request: ResolvedSubagentStartRequest): Promise<SubagentRun>;\n    prepareContinuable?(request: ContinuableCreateRequest): Promise<ContinuableCreateSpec>;\n}',
@@ -5113,7 +5158,7 @@ export const TYPE_API: readonly TypeApiEntry[] = [
   },
   {
     name: 'SubagentRuntime',
-    declaration: 'export class SubagentRuntime extends Service {\n    constructor(ctx: Context);\n    async startContinuable(spec: ContinuableStartSpec): Promise<ContinuableStart>;\n    async followup(parent: Agent, childId: SessionId, content: ContentBlock[], options: SubagentFollowupOptions): Promise<MessageId>;\n    interrupt(targetSessionId: SessionId, authority: SubagentInterruptAuthority): void;\n    async reportFrom(child: Agent, content: ContentBlock[], options: SubagentReportOptions): Promise<MessageId>;\n    registerContinuableSetup(contribution: ContinuableSetupContribution): () => void;\n    async drainContinuableDescendants(parents: readonly Agent[]): Promise<void>;\n    async drainContinuableChildren(parent: Agent, childIds: readonly SessionId[]): Promise<void>;\n    listChildren(parentSessionId: SessionId, signal?: AbortSignal): Promise<SubagentListEntry[]>;\n    listDescendants(rootSessionId: SessionId, signal?: AbortSignal): Promise<SubagentDescendantListEntry[]>;\n    registerProvider(provider: SubagentProvider): () => void;\n    getProvider(name: string): SubagentProvider | undefined;\n    list(): string[];\n    async start(name: string, request: SubagentStartRequest): Promise<SubagentRun>;\n}',
+    declaration: 'export class SubagentRuntime extends TypertRemoteService {\n    constructor(ctx: Context);\n    async startContinuable(spec: ContinuableStartSpec): Promise<ContinuableStart>;\n    async followup(parent: Agent, childId: SessionId, content: ContentBlock[], options: SubagentFollowupOptions): Promise<MessageId>;\n    interrupt(targetSessionId: SessionId, authority: SubagentInterruptAuthority): void;\n    async reportFrom(child: Agent, content: ContentBlock[], options: SubagentReportOptions): Promise<MessageId>;\n    registerContinuableSetup(contribution: ContinuableSetupContribution): () => void;\n    async drainContinuableDescendants(parents: readonly Agent[]): Promise<void>;\n    async drainContinuableChildren(parent: Agent, childIds: readonly SessionId[]): Promise<void>;\n    listChildren(parentSessionId: SessionId, signal?: AbortSignal): Promise<SubagentListEntry[]>;\n    listDescendants(rootSessionId: SessionId, signal?: AbortSignal): Promise<SubagentDescendantListEntry[]>;\n    @Remote(\'list\')\n    async remoteExportList(parentSessionId: SessionId, signal: AbortSignal): Promise<SubagentCatalog>;\n    @Remote(\'prompt\')\n    async prompt(request: SubagentPromptRequest, signal: AbortSignal): Promise<SubagentPromptReceipt>;\n    @Remote(\'interruptByParent\')\n    interruptByParent(childSessionId: SessionId, parentSessionId: SessionId, mode: \'continuable\'): SubagentInterruptReceipt;\n    registerProvider(provider: SubagentProvider): () => void;\n    getProvider(name: string): SubagentProvider | un /* …truncated — full shape in source */',
   },
   {
     name: 'SubagentStartRequest',
@@ -5495,6 +5540,10 @@ export const TYPE_API: readonly TypeApiEntry[] = [
     name: 'TypertEventModel',
     declaration: 'export interface TypertEventModel extends TypertDocumentation {\n    readonly name: string;\n    readonly mode?: string;\n    readonly signature: string;\n}',
   },
+  {
+    name: 'TypertGatewayBinding',
+    declaration: 'export interface TypertGatewayBinding<Service extends object = object> {\n    readonly service: Service;\n    readonly serviceKey: string;\n    readonly namespace: string;\n}',
+  },
   {
     name: 'TypertGatewayWireStream',
     declaration: 'export interface TypertGatewayWireStream {\n    readonly open: (endpoint: string, payload: unknown, signal: AbortSignal) => Promise<AsyncIterable<unknown>>;\n    readonly failure: (error: unknown) => {\n        readonly code: string;\n        readonly message: string;\n        readonly details: object;\n    };\n}',
@@ -5543,6 +5592,10 @@ export const TYPE_API: readonly TypeApiEntry[] = [
     name: 'TypertRemoteEventSource',
     declaration: 'export type TypertRemoteEventSource = (signal: AbortSignal) => AsyncIterable<TypertRemoteEventDispatch>;',
   },
+  {
+    name: 'TypertRemoteService',
+    declaration: 'export abstract class TypertRemoteService<out T = never> extends Service<T> {\n    readonly typertRemote: TypertGatewayBinding<this>;\n}',
+  },
   {
     name: 'TypertSchemaFilter',
     declaration: 'export interface TypertSchemaFilter {\n    readonly package?: string;\n    readonly face?: TypertFace;\n}',
diff --git a/packages/host/apiproxy/README.i18n.yaml b/packages/host/apiproxy/README.i18n.yaml
index 4533eff53d..209e601d83 100644
--- a/packages/host/apiproxy/README.i18n.yaml
+++ b/packages/host/apiproxy/README.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/host/apiproxy/README.md
-README.md: 3e11f00400a2f954a27ce957bd2bf95f8bd8932d
-README.zh.md: aea58628e40efad282daf5ddbc412e0cf8471872
+README.md: 3460d0ec021f658fe91e1ed8b617196d437cb937
+README.zh.md: a6cfac365fe728f26b3afd22ef32e661bd0146ff
diff --git a/packages/host/apiproxy/README.md b/packages/host/apiproxy/README.md
index 3e11f00400..3460d0ec02 100644
--- a/packages/host/apiproxy/README.md
+++ b/packages/host/apiproxy/README.md
@@ -9,7 +9,7 @@ English | [中文](README.zh.md)
 
 ## Summary
 
-Every client of the web GUI host calls one typed API through `dsh-host-apiproxy` — sessions and history, subagents, workspaces, directory picking, model selection, agent presets, skills, goals, settings, credentials, LLM catalogs, events, and session export — moved over HTTP or in-process by fetch carriers. The contract layer has zero Node dependencies and imports from the browser, so one typed API serves the Web server, Electron, and any future client shape. The shipped Web composition assembles the gateway in [`dsh-web-app`](../../bundle/web-app/README.md). Choosing a carrier, calling the domain APIs, and configuring the gateway come first; the wire protocol internals live in a collapsible developer section below.
+Every client of the web GUI host calls one typed API through `dsh-host-apiproxy` — sessions and history, workspaces, directory picking, model selection, agent presets, skills, goals, settings, credentials, LLM catalogs, events, and session export — moved over HTTP or in-process by fetch carriers. The contract layer has zero Node dependencies and imports from the browser, so one typed API serves the Web server, Electron, and any future client shape. The shipped Web composition assembles the gateway in [`dsh-web-app`](../../bundle/web-app/README.md). Choosing a carrier, calling the domain APIs, and configuring the gateway come first; the wire protocol internals live in a collapsible developer section below.
 
 ## Table of Contents
 
@@ -40,7 +40,7 @@ The HTTP carrier refuses non-JSON POST bodies with 415 before dispatch, so cross
 
 ### What the gateway exposes
 
-The API is grouped into domains: `sessions` (list, create, history, prompt, cancel, queue, models, selectModel, rename, fork, search, attachment), `subagents`, `workspace`, `host` (describe, pickDirectory, listDirectory, createDirectory, openPath), `skills`, `agentPresets`, `goals`, `settings`, `credentials`, `llm`, `events`, and `downloads`. The sessions, workspace, and events contracts are owned by the Session Controller, Workspace Controller, and API Remotes packages respectively; the remaining domain contracts and the `RpcMethodMap` live in `src/api/`.
+The API is grouped into domains: `sessions` (list, create, history, prompt, cancel, queue, models, selectModel, rename, fork, search, attachment), `workspace`, `host` (describe, pickDirectory, listDirectory, createDirectory, openPath), `skills`, `agentPresets`, `goals`, `settings`, `credentials`, `llm`, `events`, and `downloads`. The sessions, workspace, and events contracts are owned by the Session Controller, Workspace Controller, and API Remotes packages respectively; the remaining domain contracts and the `RpcMethodMap` live in `src/api/`.
 
 ### Sessions and history
 
@@ -92,7 +92,7 @@ The package is built on one separation: the API contract is channel-independent,
 
 ### The gateway service
 
-`ApiProxyService` provides `ctx.apiProxy` and implements the contract over the composed host context — sessions, subagents, workspace registry, directory picker, agent presets, settings, credentials, LLM, events, and downloads. The Host cwd is the default project directory. The gateway consumes `ctx.agentDefaultModel` only for the deployment metadata `host.describe` reports; `session.selectModel` (Session Controller) saves an accepted switch as the deployment default through the shared agent-default-model settings section. Product `dsh --profile headless` is a direct core entry point and does not mount this package.
+`ApiProxyService` provides `ctx.apiProxy` and implements the contract over the composed host context — sessions, workspace registry, directory picker, agent presets, settings, credentials, LLM, events, and downloads. The Host cwd is the default project directory. The gateway consumes `ctx.agentDefaultModel` only for the deployment metadata `host.describe` reports; `session.selectModel` (Session Controller) saves an accepted switch as the deployment default through the shared agent-default-model settings section. Product `dsh --profile headless` is a direct core entry point and does not mount this package.
 
 ### Request flow
 
diff --git a/packages/host/apiproxy/README.zh.md b/packages/host/apiproxy/README.zh.md
index aea58628e4..a6cfac365f 100644
--- a/packages/host/apiproxy/README.zh.md
+++ b/packages/host/apiproxy/README.zh.md
@@ -9,7 +9,7 @@ kind: "package-reference"
 
 ## 概述
 
-web GUI 宿主的每个客户端都通过 `dsh-host-apiproxy` 调用同一套类型化 API——会话与历史、子代理、工作区、目录选择、模型选择、agent preset、skill、目标、设置、凭据、LLM 目录、事件与会话导出——由 fetch 载体经由 HTTP 或进程内搬运。约定层零 Node 依赖、可从浏览器导入，因此一套类型化 API 同时服务 Web 服务器、Electron 与任何未来的客户端形态。随发行版交付的 Web 组合在 [`dsh-web-app`](../../bundle/web-app/README.zh.md) 中组装网关。选择载体、调用领域 API 与配置网关在前；协议内部细节放在下方可折叠的开发者章节中。
+web GUI 宿主的每个客户端都通过 `dsh-host-apiproxy` 调用同一套类型化 API——会话与历史、工作区、目录选择、模型选择、agent preset、skill、目标、设置、凭据、LLM 目录、事件与会话导出——由 fetch 载体经由 HTTP 或进程内搬运。约定层零 Node 依赖、可从浏览器导入，因此一套类型化 API 同时服务 Web 服务器、Electron 与任何未来的客户端形态。随发行版交付的 Web 组合在 [`dsh-web-app`](../../bundle/web-app/README.zh.md) 中组装网关。选择载体、调用领域 API 与配置网关在前；协议内部细节放在下方可折叠的开发者章节中。
 
 ## 目录
 
@@ -40,7 +40,7 @@ HTTP 载体在分发前以 415 拒绝非 JSON 的 POST 请求体，因此跨站
 
 ### 网关暴露什么
 
-API 按领域分组：`sessions`（list、create、history、prompt、cancel、queue、models、selectModel、rename、fork、search、attachment）、`subagents`、`workspace`、`host`（describe、pickDirectory、listDirectory、createDirectory、openPath）、`skills`、`agentPresets`、`goals`、`settings`、`credentials`、`llm`、`events` 与 `downloads`。sessions、workspace 与 events 契约分别归 Session Controller、Workspace Controller 与 API Remotes 包所有；其余领域契约与 `RpcMethodMap` 位于 `src/api/`。
+API 按领域分组：`sessions`（list、create、history、prompt、cancel、queue、models、selectModel、rename、fork、search、attachment）、`workspace`、`host`（describe、pickDirectory、listDirectory、createDirectory、openPath）、`skills`、`agentPresets`、`goals`、`settings`、`credentials`、`llm`、`events` 与 `downloads`。sessions、workspace 与 events 契约分别归 Session Controller、Workspace Controller 与 API Remotes 包所有；其余领域契约与 `RpcMethodMap` 位于 `src/api/`。
 
 ### 会话与历史
 
@@ -92,7 +92,7 @@ API 按领域分组：`sessions`（list、create、history、prompt、cancel、q
 
 ### 网关服务
 
-`ApiProxyService` 提供 `ctx.apiProxy`，并基于所组合的宿主上下文实现约定——会话、子代理、工作区注册表、目录选择器、agent preset、设置、凭据、LLM、事件与下载。Host cwd 是默认项目目录。网关只在 `host.describe` 报告的部署元数据中消费 `ctx.agentDefaultModel`；保存已接受的切换由 Session Controller 的 `session.selectModel` 通过共享的 agent-default-model settings 分节完成。产品的 `dsh --profile headless` 是直连 core 的入口，不挂载本包。
+`ApiProxyService` 提供 `ctx.apiProxy`，并基于所组合的宿主上下文实现约定——会话、工作区注册表、目录选择器、agent preset、设置、凭据、LLM、事件与下载。Host cwd 是默认项目目录。网关只在 `host.describe` 报告的部署元数据中消费 `ctx.agentDefaultModel`；保存已接受的切换由 Session Controller 的 `session.selectModel` 通过共享的 agent-default-model settings 分节完成。产品的 `dsh --profile headless` 是直连 core 的入口，不挂载本包。
 
 ### 请求流
 
diff --git a/packages/subagent/subagent/README.i18n.yaml b/packages/subagent/subagent/README.i18n.yaml
index bf7a695c16..e807931e2c 100644
--- a/packages/subagent/subagent/README.i18n.yaml
+++ b/packages/subagent/subagent/README.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/subagent/subagent/README.md
-README.md: cbc6f3c2cc00a1d71e917f27b6b2b145630cefc3
-README.zh.md: 91ad0cc787c84a98c2f5080c33b2a10e2f96dc24
+README.md: 76df70351d711d580d3ab1a89d0f929b85eab172
+README.zh.md: c4deb001c47435d29a5ca18cc0f8c0d26e48941e
diff --git a/packages/subagent/subagent/README.md b/packages/subagent/subagent/README.md
index cbc6f3c2cc..76df70351d 100644
--- a/packages/subagent/subagent/README.md
+++ b/packages/subagent/subagent/README.md
@@ -81,6 +81,8 @@ This section explains how the service is built and where the observable behavior
 | [`src/descriptor.ts`](src/descriptor.ts) | Versioned `subagent/descriptor` session-event vocabulary |
 | [`src/child-agent.ts`](src/child-agent.ts) | Child composition, delegated policy, depth helpers |
 | [`src/list-children.ts`](src/list-children.ts) | Discovery over the live session store and optional persistence |
+| [`src/control.ts`](src/control.ts) | Browser control assembly: catalog activity sampling, browser-zone validation, failure codes |
+| [`src/control-types.ts`](src/control-types.ts) | Client-safe catalog row, control requests, receipts, and failures |
 
 ### One-shot flow
 
diff --git a/packages/subagent/subagent/README.zh.md b/packages/subagent/subagent/README.zh.md
index 91ad0cc787..c4deb001c4 100644
--- a/packages/subagent/subagent/README.zh.md
+++ b/packages/subagent/subagent/README.zh.md
@@ -81,6 +81,8 @@ kind: "package-reference"
 | [`src/descriptor.ts`](src/descriptor.ts) | 版本化的 `subagent/descriptor` 会话事件词汇 |
 | [`src/child-agent.ts`](src/child-agent.ts) | 子级组装、委派策略、深度辅助函数 |
 | [`src/list-children.ts`](src/list-children.ts) | 基于在线会话存储与可选持久化的发现 |
+| [`src/control.ts`](src/control.ts) | 浏览器控制面组装：目录活性采样、浏览器时区校验、失败分码 |
+| [`src/control-types.ts`](src/control-types.ts) | client-safe 的目录行、控制面请求、回执与失败 |
 
 ### 一次性流程
 
diff --git a/scripts/gen-cordis-catalog.ts b/scripts/gen-cordis-catalog.ts
index fc040769e1..00359ad450 100644
--- a/scripts/gen-cordis-catalog.ts
+++ b/scripts/gen-cordis-catalog.ts
@@ -465,10 +465,14 @@ export const LINK_MAP: Readonly<Record<string, string>> = {
   ContinuableStart: 'subagent.md',
   ContinuableStartSpec: 'subagent.md',
   CoordinatorMessageSource: 'subagent.md',
+  SubagentCatalog: 'subagent.md',
   SubagentDescendantListEntry: 'subagent.md',
   SubagentFollowupOptions: 'subagent.md',
   SubagentInterruptAuthority: 'subagent.md',
+  SubagentInterruptReceipt: 'subagent.md',
   SubagentListEntry: 'subagent.md',
+  SubagentPromptReceipt: 'subagent.md',
+  SubagentPromptRequest: 'subagent.md',
   SubagentProvider: 'subagent.md',
   SubagentReportDelivery: 'subagent.md',
   SubagentReportMessageSource: 'subagent.md',