Merge pull request #2249 from deepseek-harness/worktree/minimal-profiles-bare-runtime

feat: align minimal runtime profiles

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

@@ -1,8 +1,9 @@
-# The `minimal` agent preset: a fixed-prompt, two-tool coding surface.
+# The `minimal` agent preset: a fixed-prompt, two-tool coding-agent composition.
 #
-# The persona is the complete system prompt, so global identity, Web surface,
+# The persona is the complete system prompt, so global identity, Web orientation,
 # tool guidance, and later assembly listeners cannot add prompt text. The model
-# composes only the persistent `bash` and `str_replace_editor` tools.
+# composes only the persistent `bash` and `str_replace_editor` tools. Context
+# compaction is deliberately absent.
 
 - id: persona
   name: '@deepseek-ai/dsh-persona'
@@ -41,33 +42,20 @@
           * 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.
 
-# The editor requires absolute paths unconditionally.
-- id: str-replace-editor
-  name: '@deepseek-ai/dsh-tool-str-replace-editor'
-  config:
-    maxOutputChars: 16000
-
-# Model capacity comes from routed model metadata; this block states the
-# compaction policy explicitly.
-#
-# `tokenMeter` is deliberately NOT in this realm: the meter stays on the HOST
-# plane, and the row here resolves that one instance. It takes no configuration,
-# keys every fold by Session, and owns the context-meter projection units the
-# browser reads for every session — behind a realm those units would come and go
-# with whichever presets happen to be mounted. What a preset chooses is whether
-# its agent compacts at all, which is `compact-basic` below.
-- id: compaction
+# The bare local filesystem shadows the host's sandboxed provider only for this
+# preset. The editor shares that realm and requires absolute paths.
+- id: filesystem
   name: cordis:group
   group: true
   isolate:
-    compact: true
+    fs: true
   config:
-    - id: compact-basic
-      name: '@deepseek-ai/dsh-compact-basic'
+    - id: fs-local
+      name: '@deepseek-ai/dsh-fs-local'
       config:
-        thresholdRatio: 0.8
-        retainTokens: 20480
-        summarizationProvider: ''
-        summarizationModel: ''
-        maxTokens: 8192
-        compactionRetries: 1
+        cwd: !!js process.env.DSH_CWD ?? process.cwd()
+
+    - id: str-replace-editor
+      name: '@deepseek-ai/dsh-tool-str-replace-editor'
+      config:
+        maxOutputChars: 16000

apps/cli/package.json

@@ -35,6 +35,7 @@
     "@deepseek-ai/dsh-goal-session": "workspace:^",
     "@deepseek-ai/dsh-cmdline": "workspace:^",
     "@deepseek-ai/dsh-environment": "workspace:^",
+    "@deepseek-ai/dsh-fs-local": "workspace:^",
     "@deepseek-ai/dsh-headless": "workspace:^",
     "@deepseek-ai/dsh-mcp-client": "workspace:^",
     "@deepseek-ai/dsh-paths": "workspace:^",

apps/cli/tests/web-agent-presets.e2e.ts

@@ -14,7 +14,7 @@ import { settingsNamespace } from '@deepseek-ai/dsh-settings'
 import { resolveSessionPreset, SETTINGS_NAMESPACE } from '@deepseek-ai/dsh-agent-presets'
 import { applyChildComposition, childSessionMeta } from '@deepseek-ai/dsh-subagent'
 import { CallId } from '@deepseek-ai/dsh-llm'
-import type { BasicCompactService } from '@deepseek-ai/dsh-compact-basic'
+import type {} from '@deepseek-ai/dsh-compact-basic'
 import type {} from '@deepseek-ai/dsh-skill'
 import type {} from '@deepseek-ai/dsh-tools'
 // Type-only: resolves `ctx.get('sessionProjections')` and `ctx.get('tokenMeter')`.
@@ -216,16 +216,8 @@ describe('the shipped Web composition', () => {
       expect(assembly.tools.find(tool => tool.name === 'bash')?.description).toBe(MINIMAL_BASH_DESCRIPTION)
       expect(JSON.stringify(assembly.tools.find(tool => tool.name === 'str_replace_editor')?.parameters))
         .toContain('Absolute path')
-      const compact = ctx.agentPresets.serviceFor(handle.agent, 'compact')
-      expect(compact).toBeDefined()
-      expect((compact as BasicCompactService).config).toMatchObject({
-        thresholdRatio: 0.8,
-        retainTokens: 20480,
-        summarizationProvider: '',
-        summarizationModel: '',
-        maxTokens: 8192,
-        compactionRetries: 1,
-      })
+      expect(ctx.agentPresets.serviceFor(handle.agent, 'compact')).toBeUndefined()
+      expect(handle.agent.ctx.get('compact')).toBeUndefined()
     } finally {
       await handle.dispose()
     }