Side-by-Side Model Context Protocol Comparison
Better Bear vs Inbox Zero
In-depth architectural comparison of the Better Bear and Inbox Zero MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Better Bear
Workplace & Productivity · Local stdio
Quality: 63/100 (Good) | Auth: other
Inbox Zero
Workplace & Productivity · Local stdio
Quality: 55/100 (Good) | Auth: OAuth 2.0
Verdict Summary: Choose Better Bear if you need specialized Workplace & Productivity tools running via a local process. Choose Inbox Zero if your workspace requires Workplace & Productivity integration with local subprocess execution. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
Choose Better Bear when:
- You need dedicated capabilities in the Workplace & Productivity domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: other (Free / Open Source).
- Primary tools included: bear_list_notes, bear_get_note, bear_search.
Choose Inbox Zero when:
- You need dedicated capabilities in the Workplace & Productivity domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: OAuth 2.0 (Freemium).
- You have access to required keys:
GOOGLE_CLIENT_ID, GOOGLE_CLIENT_SECRET, MICROSOFT_CLIENT_ID, MICROSOFT_CLIENT_SECRET, GOOGLE_BASE_URL, MICROSOFT_BASE_URL. - Primary tools included: AI personal assistant for inbox organization and reply drafting, Natural language AI rules for custom email handling, Reply Zero tracking for reply and follow-up management.
Feature & Specification Comparison
Tools & Capabilities Breakdown
Better Bear Tools (35)
bear_list_notes
List Bear notes with optional tag filtering. Returns an array of notes with IDs, titles, tags, pin status, and modification dates. Each note includes two tag fields: 'tags' mirrors Bear's CloudKit index verbatim (includes ancestor expansions — a note tagged #parent/child will show both 'parent' and 'parent/child'); 'attached_tags' shows only leaf tags (the most-specific tag on each branch). Notes with 'locked: true' are private/encrypted in Bear and their body content is not searchable — if a search returns no results, check whether the relevant note is locked. Use bear_get_note to read the full content of a specific note.
bear_get_note
Get a single Bear note's full content and metadata by ID. Returns the note title, tags, full markdown text, and dates. The response includes 'tags' (CloudKit index, may contain ancestor tags like 'parent' for a note tagged '#parent/child') and 'attached_tags' (leaves only). If the note is locked/private, 'locked: true' will be included in the response. Use the 'raw' option to get just the markdown without metadata.
bear_search
Full-text search across Bear note titles, tags, and body content. Returns matching notes ranked by relevance (title matches first, then tag, then body). Body matches include a text snippet with surrounding context. Locked/private notes will match by title but may not match body searches — results include 'locked: true' for these notes. If you can't find content you expect, try listing notes to check if the relevant note is locked.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Better Bear Configuration
Inbox Zero Configuration
Frequently Asked Questions
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