Estimate and optimize gas fees for Ethereum transactions

Compare yield opportunities across DeFi protocols and strategies

Currency math utilities — percentage calculations, rounding and number formatting for financial apps. Built for AI finance agents.

Convert colors between HEX, RGB and HSL formats with CSS output.

Screen AI outputs for hate speech, violence, harassment, and self-harm content.

Complete smart contract audit checklist covering access control, reentrancy, math, oracles and more. Built for AI security agents.

Estimates small business taxes with deductions and quarterly payments

Crypto wallet backup guide — seed phrase storage, metal backups, Shamir's Secret Sharing and recovery testing. Built for AI agents.

Plan optimal database queries with index recommendations and execution strategies

Analyze and score marketplace listing scorer data for actionable business insights

Calculate loan payments, total interest and amortization schedules for any loan type. Built for AI finance agents.

Score customer health from usage signals — logins, NPS, support tickets, payment status.

Calculate LLM throughput — requests per second, batch processing and scaling estimates. Built for AI infrastructure developers.

Recommend database indexes based on query patterns with covering index and composite index analysis

Reference guide for AI agent patterns — ReAct, RAG, multi-agent, generator-critic.

Census intelligence: population counts, demographic breakdowns, housing data, income distribution and geographic compari

Look up file extensions by category — image, video, audio, code, document.

Extract crypto symbols, wallet addresses, amounts, URLs and emails from text. Built for AI agents and NLP tools.

Calculate savings milestones — time to reach $10k, $100k and $1M based on current rate. Built for AI finance agents.

Screen investments by value, growth, dividend and momentum criteria. DCA calculator and portfolio diversification tools. Built for AI agents.