fix(preset): align minimal agent with RL composition

apps/cli/tests/built-bin.e2e.ts

@@ -9,7 +9,6 @@ import { afterEach, beforeEach, describe, expect, it } from 'vitest'
 /** Published-entry acceptance for argument errors, profile lifecycle, and boot-free config dumps. */
 const repoRoot = fileURLToPath(new URL('../../../', import.meta.url))
 const dshBin = join(repoRoot, 'apps/cli/lib/bin.js')
-const coreWebOverlay = fileURLToPath(new URL('../config/core-web.cordis.yml', import.meta.url))
 const invalidProvider = fileURLToPath(new URL('./fixtures/invalid-provider.cordis.yml', import.meta.url))
 
 async function runBuiltBin(
@@ -543,16 +542,5 @@ describe.skipIf(!existsSync(dshBin))('dsh BUILT bin (node lib/bin.js, no tsx)',
       expect(stdout).toContain(`patched by ${profilePatch}, ${overlay}`)
       expect(stderr).toContain('patch: entry "absent-row" not found')
     }, 30_000)
-
-    it('shows the RL Web patch disabling runtime surface context', async () => {
-      const { stdout, code, stderr } = await runBuiltBin(
-        ['web', '--patch', coreWebOverlay, '--dump-config'],
-        { DSH_HOME: home },
-      )
-      expect(code).toBe(0)
-      expect(stderr).toBe('')
-      expect(stdout).toContain("name: '@deepseek-ai/dsh-web-app'")
-      expect(stdout).toContain('surfaceContext: false')
-    }, 30_000)
   })
 })

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

@@ -22,6 +22,15 @@ const BASE_PATCH = join(REPO_ROOT, 'packages/bundle/base/cordis.patch.yml')
 const WEB_PATCH = join(REPO_ROOT, 'packages/bundle/web-app/cordis.patch.yml')
 /** The installation anchor whose dependency surface the preset module fallback mirrors. */
 const INSTALL_ANCHOR = join(REPO_ROOT, 'apps/cli/package.json')
+const MINIMAL_PROMPT = 'You are a helpful software engineer assistant.'
+const MINIMAL_BASH_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.`
 
 /**
  * Boot the shipped Web composition, minus the rows that would bind a port,
@@ -143,14 +152,20 @@ describe('the shipped Web composition', () => {
     }
   })
 
-  it('composes exactly two tools from `minimal`', async () => {
+  it('composes the exact RL prompt and two tools from `minimal`', async () => {
     const handle = await ctx.agents.create({
       sessionId: SessionId('preset-minimal'),
       setup: agentCtx => ctx.agentPresets.mount(agentCtx, 'minimal').then(() => undefined),
     })
     try {
-      // Exactly what the preset lists — nothing arrives from the host.
-      expect(toolNames(ctx, handle.agent)).toEqual(['bash', 'str_replace_editor'])
+      const assembly = await ctx.systemPrompt.assemble({ scope: handle.agent })
+      expect(assembly.sections).toEqual([
+        { name: 'deployment:persona', text: MINIMAL_PROMPT },
+      ])
+      expect(assembly.tools.map(tool => tool.name)).toEqual(['bash', 'str_replace_editor'])
+      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')
     } finally {
       await handle.dispose()
     }
@@ -340,15 +355,14 @@ describe('the shipped Web composition', () => {
     expect(await readFile(path, 'utf8')).toBe(before)
   })
 
-  it('gives each session its own persona', async () => {
+  it('gives each session its own complete persona', async () => {
     const handle = await ctx.agents.create({
       sessionId: SessionId('preset-persona'),
       setup: agentCtx => ctx.agentPresets.mount(agentCtx, 'minimal').then(() => undefined),
     })
     try {
       const assembly = await ctx.systemPrompt.assemble({ scope: handle.agent })
-      expect(assembly.sections.find(section => section.name === 'deployment:persona')?.text)
-        .toContain('You are a coding agent powered by')
+      expect(assembly.sections).toEqual([{ name: 'deployment:persona', text: MINIMAL_PROMPT }])
     } finally {
       await handle.dispose()
     }