Compute the geographic bounding box (west/south/east/north in degrees) of a slippy-map tile z/x/y, plus its Bing quadkey.

Given a set of specific page URLs, find the Google keywords those pages jointly rank for, with each page's position, URL and estimated traffic (ETV) per keyword, plus search volume, CPC, competition, difficulty and intent. Page-level, not domain-level. Optional exclude_pages narrows to keywords the pages rank for that others do not.

Convert a Julian Day Number back to a proleptic-Gregorian date, with the ISO weekday (1=Monday..7=Sunday) and its name.

Asia-session snapshot: kimchi premium for 8 coins, BTC and ETH funding, BTC regime classification, US Treasury 5y/10y/20y and 2s10s, Fed dollar indexes, Asian FX, US crypto regulation filings, and events with results.

Country labor-market history from World Bank WDI: unemployment (% of labor force), labor-force participation and employment/population (ages 15+), as modeled ILO estimates. ISO3 country, last 1-10 complete years, independent latest values, nulls, update date and ILO/CC BY attribution. Annual estimates, not real-time or monthly releases; definitions affect comparability.

Validate Kubernetes Deployment pod security context (runAsNonRoot, readOnlyRootFilesystem), probes, and resource limits.

Parse an ISO-8601 timestamp and normalize it to both UTC (Z) and America/Los_Angeles (PT) with unix epoch seconds.

Calculate liquidity provider impermanent loss % for a given token price ratio change and net return after fee yield.

Convert token price to Uniswap v3 tick index, tickSpacing-aligned tick, and Q64.96 sqrtPriceX96 integer.

Validate a sitemap.xml <url> entry (HTTPS canonical loc, ISO-8601 lastmod date, changefreq, priority 0.0-1.0).

Convert token amounts between human decimal strings and exact atomic integer units across 6, 8, or 18 decimals.

Calculate x402 route indexing self-test cost, revenue per full crawler sweep, and monthly net USDC return.

Check Terraform infrastructure settings for least-privilege CIDR blocks, storage encryption at rest, and pinned provider versions.

Audit GitHub Actions workflows against mutable branch refs, excessive GITHUB_TOKEN permissions, and pull_request_target hazards.

Audit systemd .service unit settings for NoNewPrivileges, PrivateTmp, and ProtectSystem=strict isolation.

Check an SPDX license identifier (MIT, Apache-2.0, BSD-3-Clause, GPL-3.0-only, UNLICENSED) for commercial use and copyleft obligations.

Validate a UUID or ULID identifier string and extract its format, version, variant, and canonical representation.

Calculate Aave/Compound lending health factor and collateral drawdown safety buffer from collateral, debt, and liquidation threshold.

Check Protobuf v3 schema definitions for zero UNSPECIFIED enum entries and reserved deleted field numbers.

Evaluate GraphQL server configuration for query depth limits, production introspection disablement, and bounded pagination.