Connect your assistant to baku, a portfolio manager for your credit cards. Understand what credits you have remaining this month or this year or mark your credits as used. Track your cards' sign-up bonuses and anniversary dates. Don't leave money on the table!
1,000
Popularity
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Trending
9083
Directory rank
Anthropic’s own published signals, snapshot of November 4, 2026; units undocumented — treat as ordinal.
Over time
Popularity
Trending
Directory rank (lower is better)
Details
First addedOctober 1, 2026
Categoriesfinancial-services, productivity, travel
Authenticationauth_required
Transportstreamable-http
Works withclaude, claude-api, claude-code, claude-desktop
Tools3
Tools(3)
- list_credits
- mark_credit_used
- undo_credit_use
Data from Claude’s public directory API, snapshotted daily by the MCP App Tracker. A listing describes what the directory publishes — not an endorsement.