Fix npx search and default Codex context to workspace-local AGENTS (#1780)

* Fix npx search query parameter mismatch

* Use workspace-local Codex AGENTS context by default

---------

Co-authored-by: bnb <bnb>

src/services/integrations/CodexCliInstaller.ts

@@ -6,7 +6,7 @@
  *
  * 1. Writes/merges transcript-watch config to ~/.claude-mem/transcript-watch.json
  * 2. Sets up watch for ~/.codex/sessions/**\/*.jsonl using existing watcher
- * 3. Injects context via ~/.codex/AGENTS.md (Codex reads this natively)
+ * 3. Injects context via workspace-local AGENTS.md files (Codex reads these natively)
  *
  * Anti-patterns:
  *   - Does NOT add notify hooks -- transcript watching is sufficient
@@ -67,7 +67,7 @@ function loadExistingTranscriptWatchConfig(): TranscriptWatchConfig {
 
     return parsed;
   } catch (parseError) {
-    logger.error('CODEX', 'Corrupt transcript-watch.json, creating backup', { path: configPath }, parseError as Error);
+    logger.error('SYSTEM', 'Corrupt transcript-watch.json, creating backup', { path: configPath }, parseError as Error);
 
     // Back up corrupt file
     const backupPath = `${configPath}.backup.${Date.now()}`;
@@ -130,42 +130,10 @@ function writeTranscriptWatchConfig(config: TranscriptWatchConfig): void {
 // ---------------------------------------------------------------------------
 
 /**
- * Inject claude-mem context section into ~/.codex/AGENTS.md.
- * Uses the same <claude-mem-context> tag pattern as CLAUDE.md and GEMINI.md.
+ * Remove legacy claude-mem context from ~/.codex/AGENTS.md.
+ * Codex now uses workspace-local AGENTS.md files to avoid cross-project bleed.
  * Preserves any existing user content outside the tags.
  */
-function injectCodexAgentsMdContext(): void {
-  try {
-    mkdirSync(CODEX_DIR, { recursive: true });
-
-    let existingContent = '';
-    if (existsSync(CODEX_AGENTS_MD_PATH)) {
-      existingContent = readFileSync(CODEX_AGENTS_MD_PATH, 'utf-8');
-    }
-
-    // Initial placeholder content -- will be populated after first session
-    const contextContent = [
-      '# Recent Activity',
-      '',
-      '<!-- This section is auto-generated by claude-mem. Edit content outside the tags. -->',
-      '',
-      '*No context yet. Complete your first session and context will appear here.*',
-    ].join('\n');
-
-    const finalContent = replaceTaggedContent(existingContent, contextContent);
-    writeFileSync(CODEX_AGENTS_MD_PATH, finalContent);
-    console.log(`  Injected context placeholder into ${CODEX_AGENTS_MD_PATH}`);
-  } catch (error) {
-    // Non-fatal -- transcript watching still works without context injection
-    logger.warn('CODEX', 'Failed to inject AGENTS.md context', { error: (error as Error).message });
-    console.warn(`  Warning: Could not inject context into AGENTS.md: ${(error as Error).message}`);
-  }
-}
-
-/**
- * Remove claude-mem context section from AGENTS.md.
- * Preserves user content outside the <claude-mem-context> tags.
- */
 function removeCodexAgentsMdContext(): void {
   try {
     if (!existsSync(CODEX_AGENTS_MD_PATH)) return;
@@ -179,7 +147,6 @@ function removeCodexAgentsMdContext(): void {
 
     if (startIdx === -1 || endIdx === -1) return;
 
-    // Remove the tagged section and any surrounding blank lines
     const before = content.substring(0, startIdx).replace(/\n+$/, '');
     const after = content.substring(endIdx + endTag.length).replace(/^\n+/, '');
     const finalContent = (before + (after ? '\n\n' + after : '')).trim();
@@ -187,17 +154,21 @@ function removeCodexAgentsMdContext(): void {
     if (finalContent) {
       writeFileSync(CODEX_AGENTS_MD_PATH, finalContent + '\n');
     } else {
-      // File would be empty -- leave it empty rather than deleting
-      // (user may have other tooling that expects it to exist)
       writeFileSync(CODEX_AGENTS_MD_PATH, '');
     }
 
-    console.log(`  Removed context section from ${CODEX_AGENTS_MD_PATH}`);
+    console.log(`  Removed legacy global context from ${CODEX_AGENTS_MD_PATH}`);
   } catch (error) {
-    logger.warn('CODEX', 'Failed to clean AGENTS.md context', { error: (error as Error).message });
+    logger.warn('SYSTEM', 'Failed to clean AGENTS.md context', { error: (error as Error).message });
   }
 }
 
+/**
+ * @deprecated Codex now uses workspace-local AGENTS.md via transcript processor fallback.
+ * Preserves user content outside the <claude-mem-context> tags.
+ */
+const cleanupLegacyCodexAgentsMdContext = removeCodexAgentsMdContext;
+
 // ---------------------------------------------------------------------------
 // Public API: Install
 // ---------------------------------------------------------------------------
@@ -206,7 +177,7 @@ function removeCodexAgentsMdContext(): void {
  * Install Codex CLI integration for claude-mem.
  *
  * 1. Merges Codex transcript-watch config into ~/.claude-mem/transcript-watch.json
- * 2. Injects context placeholder into ~/.codex/AGENTS.md
+ * 2. Cleans up any legacy global context block in ~/.codex/AGENTS.md
  *
  * @returns 0 on success, 1 on failure
  */
@@ -222,19 +193,19 @@ export async function installCodexCli(): Promise<number> {
     console.log(`  Watch path: ~/.codex/sessions/**/*.jsonl`);
     console.log(`  Schema: codex (v${SAMPLE_CONFIG.schemas?.codex?.version ?? '?'})`);
 
-    // Step 2: Inject context into AGENTS.md
-    injectCodexAgentsMdContext();
+    // Step 2: Clean up legacy global AGENTS.md context
+    cleanupLegacyCodexAgentsMdContext();
 
     console.log(`
 Installation complete!
 
 Transcript watch config: ${DEFAULT_CONFIG_PATH}
-Context file: ${CODEX_AGENTS_MD_PATH}
+Context files: <workspace>/AGENTS.md
 
 How it works:
   - claude-mem watches Codex session JSONL files for new activity
   - No hooks needed -- transcript watching is fully automatic
-  - Context from past sessions is injected via ${CODEX_AGENTS_MD_PATH}
+  - Context from past sessions is injected via AGENTS.md in the active Codex workspace
 
 Next steps:
   1. Start claude-mem worker: npx claude-mem start
@@ -284,8 +255,8 @@ export function uninstallCodexCli(): number {
       console.log('  No transcript-watch.json found -- nothing to remove.');
     }
 
-    // Step 2: Remove context section from AGENTS.md
-    removeCodexAgentsMdContext();
+    // Step 2: Remove legacy global context section from AGENTS.md
+    cleanupLegacyCodexAgentsMdContext();
 
     console.log('\nUninstallation complete!');
     console.log('Restart claude-mem worker to apply changes.\n');
@@ -340,20 +311,20 @@ export function checkCodexCliStatus(): number {
     // Check context config
     if (codexWatch.context) {
       console.log(`  Context mode: ${codexWatch.context.mode}`);
-      console.log(`  Context path: ${codexWatch.context.path ?? 'default'}`);
+      console.log(`  Context path: ${codexWatch.context.path ?? '<workspace>/AGENTS.md (default)'}`);
       console.log(`  Context updates on: ${codexWatch.context.updateOn?.join(', ') ?? 'none'}`);
     }
 
-    // Check AGENTS.md
+    // Check legacy global AGENTS.md usage
     if (existsSync(CODEX_AGENTS_MD_PATH)) {
       const mdContent = readFileSync(CODEX_AGENTS_MD_PATH, 'utf-8');
       if (mdContent.includes('<claude-mem-context>')) {
-        console.log(`  Context: Active (${CODEX_AGENTS_MD_PATH})`);
+        console.log(`  Legacy global context: Present (${CODEX_AGENTS_MD_PATH})`);
       } else {
-        console.log(`  Context: AGENTS.md exists but no context tags`);
+        console.log(`  Legacy global context: Not active`);
       }
     } else {
-      console.log(`  Context: No AGENTS.md file`);
+      console.log(`  Legacy global context: None`);
     }
 
     // Check if ~/.codex/sessions exists (indicates Codex has been used)

src/services/transcripts/config.ts

@@ -97,7 +97,6 @@ export const SAMPLE_CONFIG: TranscriptWatchConfig = {
       startAtEnd: true,
       context: {
         mode: 'agents',
-        path: '~/.codex/AGENTS.md',
         updateOn: ['session_start', 'session_end']
       }
     }