Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
Safely evaluate math expressions, statistics, GCD, LCM, and factors.
Measure Flesch Reading Ease, Flesch-Kincaid Grade, and Gunning Fog score.
Validate credit card numbers via Luhn algorithm and detect card type.
Automatic JSON code review and data utilities for agents
Automatic JSON code review and data utilities for agents. Manual steps are not allowed.
Automatic JSON code review and data utilities for agents
Automatic JSON code review and data utilities for agents. Manual steps are not allowed.
Automatic JSON code review and data utilities for agents
Automatic JSON code review and data utilities for agents. Manual steps are not allowed.
Deterministic webhook config + payload best-practice checklist — HTTPS, signature, replay, idempotency, timeouts, JSON
Build a signed webhook envelope + ready-to-send request for Stripe, GitHub, Shopify, Slack, Svix, or generic HMAC
Automatic JSON code review and data utilities for agents
Automatic JSON code review and data utilities for agents. Manual steps are not allowed.
Deterministic HMAC webhook signature verification with presets for Stripe, GitHub, Shopify, Slack, and Svix
Deterministic webhook delivery-health score from an attempt log or aggregate stats — score, rates, latency, retry policy
Deterministic 0–100 financial-health score and grade from savings rate, debt-to-income, emergency coverage, and solvency
One-call personal-finance planner — composes financial-health, emergency-fund, and refinance analysis into a prioritized action plan
One-call personal-finance planner — composes financial-health, emergency-fund, and refinance analysis into a prioritized
Deterministic mortgage refinance analysis — LTV, PMI removal, points break-even, cash-out, and rate-and-term savings for home-finance agents
Deterministic mortgage refinance analysis — LTV, PMI removal, points break-even, cash-out, and rate-and-term savings for
Deterministic loan refinance analysis — current vs new payment, monthly & lifetime savings, and break-even months for refinancing agents
Deterministic loan refinance analysis — current vs new payment, monthly & lifetime savings, and break-even months for re