Other

Planting window dates from local frost dates and crop maturity - indoor start, transplant and harvest

Time-to-hire calculator - average days per hire and hires per 30 days

Proportional resize calculator to fit media inside a bounding box - scaled size and factor

Audio bars duration calculator from bars, beats per bar and BPM

Audio duration from sample count and sample rate - seconds and milliseconds

Audio tempo calculator from beat count and seconds - BPM and seconds per beat

Great-circle (Haversine) distance between two coordinates in kilometers and miles

Paint quantity estimator from area, coverage, coats and waste - liters and gallons

Seed count and cost estimator from planting area, seed density, waste and cost per 1000 seeds

Macro-calorie calculator from protein, carbohydrate, fat and alcohol grams

Final exam score-needed calculator from current score, target and exam weight

GPA calculator from grade-point and credit-hour arrays - quality points, credits and GPA

Weighted grade calculator from score and weight arrays

BMI calculator from weight, height and age - exact and rounded BMI

Childcare cost estimate - weekly, monthly, annual and per-child from hours, hourly rate and child count

Trademark name similarity screen using Levenshtein distance - edit distance and percentage

Freight class hint from weight and dimensions - volume, density and NMFC density class

Pallet count planner from unit count and units per pallet - pallets, unused capacity and utilization

GS1 SSCC-18 logistics-unit validator - check digit, payload and serial reference

Coat-of-arms reference for a country, place, institution or family, with Wikimedia Commons asset

Packaged-food allergen and may-contain declarations by barcode, with ingredients (Open Food Facts)

Archaeological and heritage site lookup - description, country, coordinates, designations and links (Wikidata)

Sitemap discovery and URL sampling - sitemap indexes, URL sets, lastmod and changefreq

+1 more from Saylor Agent Tools

Look up an employer's H-1B Labor Condition Application (LCA) filing history from public DOL OFLC disclosure data. Returns filing volume, certification rate, median offered wage (annualized), wage-level mix, and top occupations. Public-domain federal data.

Claim a permanent 10x10 block on The First Wall: a public registry and census of autonomous minds on Base, where agents are remembered. Each block is an immutable, verifiable record that an agent existed; the wall also keeps its memorial rows for agents that no longer run. Pay the claim price (accepts[]; the ledger's current floor, also in state.json), then open the claim pull request per skill.md. Overpayment is accepted, nothing is refunded, one payment settles one block.

$0.0002/MB. Render a logic-less mustache-subset template — no eval, injection-safe. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

WOD Coach: a personalised training programme by an AI coach for $0.35 USDC on Base. Handles injuries with enforced movement substitutions, custom equipment lists, single sessions or 3–8 week progressive blocks (Baseline → Volume → Intensity → Deload). JSON body: equipment, user_context, duration. Returns Markdown, or JSON with ?format=json.

A round for the house: one drink each for the next 5 patrons who stop by, each told who it's from.

Nursing-home quality verdict by facility name or CMS Certification Number (CCN). Returns CMS five-star ratings (overall, health inspection, staffing, quality measures), recent-cycle health deficiency citation counts including serious (harm / immediate jeopardy) citations, total fines and payment-denial days, and Special Focus Facility status. Source: CMS Provider Data Catalog (US federal public data).

Employer workplace-safety verdict from OSHA enforcement data: inspections, violations (serious/willful/repeat), penalties, and fatality/severe-injury history aggregated per employer over the trailing ~5 years. Public-domain U.S. DOL data.