Extract agent prompt construction into a shared utility function

- the message for agent should be written in markdown in sections '# Task' '# Output formatting', '# Query'. detach 'agentic_file_search_instructions' properly and into 'task instructions' and 'output formatting instructions', don't write markdown headings in `apps/editor/src/constants/instructions.ts`

├── README.md
└── apps
    └── editor
        └── src
            ├── constants
            │   └── instructions.ts
            └── features
                └── search-files
                    └── search-modes
                        └── perform-agent-search-mode
                            ├── agents
                            │   ├── antigravity.ts
                            │   ├── claude.ts
                            │   ├── codex.ts
                            │   ├── cursor.ts
                            │   ├── grok.ts
                            │   ├── muse.ts
                            │   └── opencode.ts
                            ├── index.ts
                            ├── types.ts
                            └── utils.ts

Author: robertpiosik

apps/editor/src/constants/instructions.ts

@@ -84,4 +84,8 @@ These files contain the core greeting logic and module exports.`
 export const voice_input_instructions =
   'Respond with a transcription of the following audio recording or text "INAUDIBLE", and nothing else.'
 
-export const agentic_file_search_instructions = `In the project, find the complete set of primary and structural file paths relevant to the query, and output strictly as a bulleted list of file paths without explanations or any other text (e.g., - path/to/file.ext).`
+export const agentic_file_search_task_instructions =
+  'In the project, find the complete set of primary and structural file paths relevant to the query.'
+
+export const agentic_file_search_format_instructions =
+  'Output strictly as a bulleted list of file paths without explanations or any other text (e.g., - path/to/file.ext).'

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/agents/antigravity.ts

@@ -1,6 +1,5 @@
-import { agentic_file_search_instructions } from '@/constants/instructions'
 import { CodingAgent } from '../types'
-import { check_command_exists } from '../utils'
+import { build_agent_prompt, check_command_exists } from '../utils'
 
 export const antigravity_agent: CodingAgent = {
   id: 'antigravity',
@@ -10,7 +9,7 @@ export const antigravity_agent: CodingAgent = {
   get_documentation_url: () => 'https://antigravity.google/docs/cli/headless/',
   get_args: (query: string) => [
     '-p',
-    `${agentic_file_search_instructions}\n\n${query}`,
+    build_agent_prompt(query),
     '--output-format',
     'stream-json',
     '--dangerously-skip-permissions'

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/agents/claude.ts

@@ -1,6 +1,5 @@
-import { agentic_file_search_instructions } from '@/constants/instructions'
 import { CodingAgent } from '../types'
-import { check_command_exists } from '../utils'
+import { build_agent_prompt, check_command_exists } from '../utils'
 
 export const claude_agent: CodingAgent = {
   id: 'claude',
@@ -11,7 +10,7 @@ export const claude_agent: CodingAgent = {
   get_args: (query: string) => [
     '--bare',
     '-p',
-    `${agentic_file_search_instructions}\n\n${query}`,
+    build_agent_prompt(query),
     '--output-format',
     'stream-json',
     '--verbose',

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/agents/codex.ts

@@ -1,6 +1,5 @@
-import { agentic_file_search_instructions } from '@/constants/instructions'
 import { CodingAgent } from '../types'
-import { check_command_exists } from '../utils'
+import { build_agent_prompt, check_command_exists } from '../utils'
 
 export const codex_agent: CodingAgent = {
   id: 'codex',
@@ -11,7 +10,7 @@ export const codex_agent: CodingAgent = {
     'https://learn.chatgpt.com/docs/non-interactive-mode',
   get_args: (query: string) => [
     'exec',
-    `${agentic_file_search_instructions}\n\n${query}`,
+    build_agent_prompt(query),
     '--json'
   ],
   parse_stream_line: (parsed, report_progress) => {

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/agents/cursor.ts

@@ -1,6 +1,5 @@
-import { agentic_file_search_instructions } from '@/constants/instructions'
 import { CodingAgent } from '../types'
-import { check_command_exists } from '../utils'
+import { build_agent_prompt, check_command_exists } from '../utils'
 
 export const cursor_agent: CodingAgent = {
   id: 'cursor',
@@ -10,7 +9,7 @@ export const cursor_agent: CodingAgent = {
   get_documentation_url: () => 'https://cursor.com/docs/cli/headless',
   get_args: (query: string) => [
     '-p',
-    `${agentic_file_search_instructions}\n\n${query}`,
+    build_agent_prompt(query),
     '--output-format',
     'stream-json',
     '--force'

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/agents/grok.ts

@@ -1,6 +1,5 @@
-import { agentic_file_search_instructions } from '@/constants/instructions'
 import { CodingAgent } from '../types'
-import { check_command_exists } from '../utils'
+import { build_agent_prompt, check_command_exists } from '../utils'
 
 let accumulated_output = ''
 
@@ -14,7 +13,7 @@ export const grok_agent: CodingAgent = {
     accumulated_output = ''
     return [
       '-p',
-      `${agentic_file_search_instructions}\n\n${query}`,
+      build_agent_prompt(query),
       '--output-format',
       'streaming-json',
       '--always-approve',

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/agents/muse.ts

@@ -1,6 +1,5 @@
-import { agentic_file_search_instructions } from '@/constants/instructions'
 import { CodingAgent } from '../types'
-import { check_command_exists } from '../utils'
+import { build_agent_prompt, check_command_exists } from '../utils'
 
 let accumulated_output = ''
 
@@ -16,7 +15,7 @@ export const muse_agent: CodingAgent = {
       'exec',
       '--json',
       '--yolo',
-      `${agentic_file_search_instructions}\n\n${query}`
+      build_agent_prompt(query)
     ]
   },
   parse_stream_line: (parsed, report_progress) => {

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/agents/opencode.ts

@@ -1,6 +1,5 @@
-import { agentic_file_search_instructions } from '@/constants/instructions'
 import { CodingAgent } from '../types'
-import { check_command_exists } from '../utils'
+import { build_agent_prompt, check_command_exists } from '../utils'
 
 export const opencode_agent: CodingAgent = {
   id: 'opencode',
@@ -10,7 +9,7 @@ export const opencode_agent: CodingAgent = {
   get_documentation_url: () => 'https://opencode.ai/docs/cli/',
   get_args: (query: string) => [
     'run',
-    `${agentic_file_search_instructions}\n\n${query}`,
+    build_agent_prompt(query),
     '--format',
     'json',
     '--auto'

apps/editor/src/features/search-files/search-modes/perform-agent-search-mode/utils.ts

@@ -1,5 +1,12 @@
 import { execSync } from 'child_process'
 import * as os from 'os'
+import {
+  agentic_file_search_format_instructions,
+  agentic_file_search_task_instructions
+} from '@/constants/instructions'
+
+export const build_agent_prompt = (query: string) =>
+  `# Task\n\n${agentic_file_search_task_instructions}\n\n# Output formatting\n\n${agentic_file_search_format_instructions}\n\n# Query\n\n${query}`
 
 export const check_command_exists = (cmd: string): boolean => {
   try {