WebMCP Test Bench & Hub
Expose financial calculation engines directly to browser-native AI agents. Test schemas and execute functions below.
terminalInteractive Test Bench
Console Execution Logs
Terminal ready. Select a tool and click Run to test.
schemaRegistered Schema Models
calculateCardRewards
Calculates the estimated monthly reward yields for top Indian credit cards based on spend categories.
compareCards
Compares two credit cards side-by-side highlighting devaluations, fees, and travel perks.
checkLoungeEligibility
Reports whether airport lounge eligibility can be established from accepted issuer, network and spend conditions; returns unavailable while terms are under review.
recommendCards
Recommends the top credit cards based on a user spend profile and existing owned cards.
getCardReview
Retrieves the detailed editorial review, fee waiver terms, lounge access rules, reward earn rates, and key facts for any Indian credit card.
getLatestNews
Fetches the latest credit card news, devaluation tracker updates, milestone cuts, fee revisions, and upcoming policy changes.
menu_bookDeveloper Setup Guide
1. Enable Browser Flags:
chrome://flags/#enable-experimental-web-platform-features
2. Browser Extension Binding: Connect any WebMCP compatible assistant extension (such as Gemini Companion or OpenClaw Chrome Extension) to index and execute tools.
3. Imperative Hook: The site automatically binds calculators to window loading so model contexts are immediately discoverable on page mount.