fix: address review followup findings

- Remove "Claude AI" from manifest.json and package.json descriptions
  to match vendor-neutral policy
- Disable title field name setting alongside title prompt when
  enableTitle is toggled off
- Remove unreachable null/undefined guard in updateFrontMatter
- Remove duplicate console.error in generateMetadata catch block
- Revert JSON regex back to greedy — safer for single-object responses
  where values may contain braces
- Fix AGENTS.md test script statement accuracy

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: philoserf

AGENTS.md

@@ -30,14 +30,14 @@ bun run validate           # Full validation (types, checks, build)
 bun run version            # Sync manifest.json and versions.json from package.json
 ```
 
-No unit tests exist. The `test` script is not configured.
+No unit tests exist.
 
 ## Architecture
 
 ### Source Files
 
 - **[src/main.ts](src/main.ts)** — Plugin entry point. Registers the `generate-metadata` command, loads/saves settings, migrates legacy `updateMethod` values.
-- **[src/metadata.ts](src/metadata.ts)** — Orchestrates metadata generation. Checks whether fields need updating, builds the prompt dynamically (omitting title when disabled), calls Claude, parses JSON from the response with non-greedy regex (`/{[\s\S]*?}/`), and writes tags/description/title to frontmatter.
+- **[src/metadata.ts](src/metadata.ts)** — Orchestrates metadata generation. Checks whether fields need updating, builds the prompt dynamically (omitting title when disabled), calls Claude, parses JSON from the response with regex (`/{[\s\S]*}/`), and writes tags/description/title to frontmatter.
 - **[src/settings.ts](src/settings.ts)** — `MetadataToolSettings` interface and `DEFAULT_SETTINGS`. Field names: `anthropicApiKey`, `anthropicModel`, `tagsFieldName`, `descriptionFieldName`, `titleFieldName`, `enableTitle`, `truncateContent`, `maxTokens`, `truncateMethod`, `updateMethod`, plus per-field prompt strings.
 - **[src/settingsTab.ts](src/settingsTab.ts)** — Settings UI (`PluginSettingTab`). Password-masked API key, model dropdown, toggles, and text inputs for field names and prompts.
 - **[src/utils.ts](src/utils.ts)** — `callClaude()` (Anthropic SDK call with `dangerouslyAllowBrowser: true`), `getContent()` (content extraction and truncation), `updateFrontMatter()` (async writes via `app.fileManager.processFrontMatter()`).

main.js

@@ -3,7 +3,7 @@
   "name": "Metadator",
   "version": "1.1.0",
   "minAppVersion": "1.0.0",
-  "description": "Automatically generate metadata for your notes using Claude AI",
+  "description": "Automatically generate metadata for your notes using AI",
   "author": "Mark Ayers",
   "authorUrl": "https://github.com/philoserf",
   "isDesktopOnly": false

manifest.json

@@ -1,7 +1,7 @@
 {
   "name": "metadator",
   "version": "1.1.0",
-  "description": "Automatically generate metadata for Obsidian notes using Claude AI",
+  "description": "Automatically generate metadata for Obsidian notes using AI",
   "main": "main.js",
   "type": "module",
   "scripts": {

package.json

@@ -60,8 +60,8 @@ export async function generateMetadata(
       if (hasChanges) {
         new Notice("Metadata updated successfully");
       }
-    } catch (error) {
-      console.error("Error generating metadata with Claude:", error);
+    } catch {
+      // Error already logged and shown to user by callClaude
     }
   }
 }
@@ -134,7 +134,7 @@ async function addMetadataWithClaude(
 
   let metadata: MetadataResponse = {};
   try {
-    const jsonMatch = response.match(/{[\s\S]*?}/);
+    const jsonMatch = response.match(/{[\s\S]*}/);
     if (jsonMatch) {
       metadata = JSON.parse(jsonMatch[0]) as MetadataResponse;
     }

src/metadata.ts

@@ -185,11 +185,12 @@ export class MetadataToolSettingTab extends PluginSettingTab {
           .onChange(async (value) => {
             this.plugin.settings.enableTitle = value;
             await this.plugin.saveSettings();
+            titleFieldNameSetting.setDisabled(!value);
             titlePromptSetting.setDisabled(!value);
           }),
       );
 
-    new Setting(containerEl)
+    const titleFieldNameSetting = new Setting(containerEl)
       .setName("Title Field Name")
       .setDesc("Frontmatter field name for title")
       .addText((text) =>
@@ -214,6 +215,7 @@ export class MetadataToolSettingTab extends PluginSettingTab {
         text.inputEl.setAttr("rows", "3");
       });
 
+    titleFieldNameSetting.setDisabled(!this.plugin.settings.enableTitle);
     titlePromptSetting.setDisabled(!this.plugin.settings.enableTitle);
   }
 }

src/settingsTab.ts

@@ -143,10 +143,6 @@ export async function updateFrontMatter(
   method: "append" | "update" | "keep",
 ): Promise<void> {
   await app.fileManager.processFrontMatter(file, (frontmatter) => {
-    if (value === undefined || value === null) {
-      return;
-    }
-
     if (method === "append") {
       let oldValue = frontmatter[key];
       if (typeof value === "string") {