fix(preset): align minimal agent with RL composition

apps/cli/config/agent-presets/minimal/agent.cordis.yml

@@ -1,39 +1,71 @@
-# The `minimal` agent preset: the two-tool benchmark surface.
+# The `minimal` agent preset: the Claude SWE-compatible RL surface.
 #
-# The native model surface is exactly persistent `bash` plus
-# `str_replace_editor`. Everything else a session could reach — skills, goals,
-# plan mode, delegation, workflows, todo, web — is simply absent rather than
-# disabled, because a preset composes what an agent has instead of subtracting
-# from a shared default.
-#
-# The host composition is unchanged: this agent still runs inside the same
-# sandbox, approval, persistence, and model routing as any other session.
+# The persona is the complete system prompt, so global identity, Web surface,
+# tool guidance, and later assembly listeners cannot add prompt text. The model
+# composes only the persistent `bash` and `str_replace_editor` tools.
 
 - id: persona
   name: '@deepseek-ai/dsh-persona'
   config:
-    text: >-
-      You are a coding agent powered by the {{model}} model. Your working directory is {{cwd}}.
+    text: You are a helpful software engineer assistant.
+    complete: true
 
-# `bash-env` stays in the HOST composition: `apps/cli/src/web.ts` injects it to
-# publish `DSH_WEB_URL`/`DSH_WEB_MODE`, and a host row that injects a service is
-# the criterion for host-plane ownership — injection resolves before any session
-# exists, so there is no agent to key by. Behind a preset realm those variables
-# never reached the model's shell at all. `tool-bash` consumes the host registry
-# from here; the executor behind it (`bash-sandbox`) is host-plane too, where the
-# sandbox policy owns it.
-#
-# `run_in_background` is off because this preset mounts no `tool-tasks`. The
-# host registry already refuses a start for an owner no attached control
-# surface serves, so this is not the safety boundary — it is the model-facing
-# one: an agent that could never collect a task should not be offered the
-# parameter at all, and disabling it drops the parameter from the schema.
-- id: tool-bash
-  name: '@deepseek-ai/dsh-tool-bash'
+# The PTY registry is an agent-owned service, so it lives in an entry-local
+# realm. The backend still consumes the host sandbox policy and subprocess
+# implementation, while the tool registers into this agent's scoped catalog.
+- id: persistent-shell
+  name: cordis:group
+  group: true
+  isolate:
+    pty: true
   config:
-    enableRunInBackground: false
+    - id: pty
+      name: '@deepseek-ai/dsh-pty'
 
-- id: tool-str-replace-editor
+    - id: pty-local
+      name: '@deepseek-ai/dsh-pty-local'
+      config:
+        timeoutMs: 300000
+
+    - id: persistent-bash
+      name: '@deepseek-ai/dsh-tool-bash-persistent'
+      config:
+        timeoutMs: 300000
+        description: |-
+          Run commands in a bash shell
+          * When invoking this tool, the contents of the "command" parameter does NOT need to be XML-escaped.
+          * You don't have access to the internet via this tool.
+          * You do have access to a mirror of common linux and python packages via apt and pip.
+          * State is persistent across command calls and discussions with the user.
+          * To inspect a particular line range of a file, e.g. lines 10-25, try 'sed -n 10,25p /path/to/the/file'.
+          * Please avoid commands that may produce a very large amount of output.
+          * Please run long lived commands in the background, e.g. 'sleep 10 &' or start a server in the background.
+
+# Absolute paths are unconditional in the current editor; the legacy
+# `requireAbsolutePath` switch is no longer a configuration field.
+- id: str-replace-editor
   name: '@deepseek-ai/dsh-tool-str-replace-editor'
   config:
     maxOutputChars: 16000
+
+# RL core's fixed 128K window now comes from the routed model metadata rather
+# than compact-basic config. Its remaining policy is preserved explicitly.
+- id: compaction
+  name: cordis:group
+  group: true
+  isolate:
+    tokenMeter: true
+    compact: true
+  config:
+    - id: token-meter
+      name: '@deepseek-ai/dsh-token-meter'
+
+    - id: compact-basic
+      name: '@deepseek-ai/dsh-compact-basic'
+      config:
+        thresholdRatio: 0.8
+        retainTokens: 20480
+        summarizationProvider: ''
+        summarizationModel: ''
+        maxTokens: 8192
+        compactionRetries: 1

apps/cli/config/agent-presets/minimal/preset.yml

@@ -1,3 +1,3 @@
 name: 极简模式
-description: 只向模型呈现 bash 与 str_replace_editor，适合 benchmark 与最小复现。
+description: 固定 RL 系统提示词，只呈现持久 bash 与 str_replace_editor。
 order: 3