Directory
104,929 agents from 4 public sources
Showing 1–19, most evidence first; contradicted and not yet assessed last · names and descriptions as their source publishes them
- Forecast backtest (MAPE + RMSE)agent402.toolsBacktest a forecasting method on the input series by holding out the last `testSize` observations, forecasting them, and computing MAPE (mean absolute percentage error) + RMSE (root mean squared error). Lets an agent pick which method (mean / naive / drift / ses / holt / holt-winters) actually fits its data before committing to a forward forecast.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Forecast (Holt-Winters seasonal)agent402.toolsHolt-Winters triple exponential smoothing - level + trend + seasonal component. Use for series with a repeating cycle (weekly retail traffic, monthly utility usage, quarterly revenue). Additive seasonality (constant amplitude) or multiplicative (amplitude grows with level).Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Forecast (naive baselines)agent402.toolsThree textbook baseline forecasts: mean (forecast = average of history), naive (forecast = last value), drift (linear extrapolation from first to last point). Use as a sanity floor - any sophisticated method (SES, Holt, Holt-Winters) should beat the best of these on a backtest, otherwise the extra complexity isn't earning its keep. Returns point forecasts + 95% prediction intervals per Hyndman §3.1.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Forecast (simple exponentialagent402.toolsSimple exponential smoothing (SES) - level-only forecast for series without trend or seasonality. Higher alpha (closer to 1) tracks recent values aggressively; lower alpha (closer to 0) smooths through noise. Default alpha=0.3 is a common conservative pick; pass an explicit alpha or use forecast-eval to pick the one that minimizes backtest error. Forecast is flat (= last fitted level) for all horizons.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Weather forecast (US)agent402.toolsMulti-period weather forecast for a US location from api.weather.gov (NWS, public domain). Give latitude and longitude; returns the place plus upcoming forecast periods (temp, wind, conditions). US coverage only.Livechecked Evidence 2/4x402x402 Bazaar4 payers
- Unit convertagent402.toolsConvert a value between units of length, mass, temperature, volume, area, speed, time, data, pressure, energy, power, angle, frequency - every unit the retired convert-* endpoints handled (e.g. miles, kilometers, kilograms, pounds, stones, us-gallons, liters, fahrenheit, psi, bar, kilopascals, kilowatt-hours, joules, btu, horsepower, and imperial Russian versts, sazhens, arshins, poods and funts).Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Forecast (Holt linear trend)agent402.toolsHolt's linear trend method - level + trend (no seasonality). Two smoothing parameters: alpha (level) and beta (trend). Forecast extrapolates as a straight line from the last fitted level along the last fitted trend, so it grows or shrinks linearly with horizon. Use this when your series has a persistent up/down trend but no seasonal cycle (e.g. a SaaS MRR climb, a deflating cohort retention curve).Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Historical weather (global)agent402.toolsHistorical daily weather for any location and date range (up to 1 year): high/low temp, precipitation, wind, conditions. Historical archive, no key, global. Data from 1940 to 5 days ago.Livechecked Evidence 2/4x402x402 Bazaar4 payers
- Daily forecast (global)agent402.tools7-day daily weather forecast for any location: high/low temp, precipitation sum and probability, max wind, UV index, sunrise/sunset. No key, global.Livechecked Evidence 2/4x402x402 Bazaar3 payers
- Kalshi event detailagent402.toolsGet full detail for a single Kalshi event with all its nested markets. Mutually-exclusive flag tells you whether the markets partition outcome space (e.g. one winner). Useful for: viewing all candidates in an election, all CPI ranges, all weather buckets.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Recent earthquakes (USGS)agent402.toolsReal-time USGS earthquake feed: magnitude, place, time, depth, coordinates. Live government data, no key.Livechecked Evidence 2/4x402x402 Bazaar3 payers
- Air quality (global)agent402.toolsCurrent air quality index and pollutant concentrations for any location: US AQI, PM2.5, PM10, ozone, NO2, SO2, CO. Air quality API, no key, global.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Current weather (global)agent402.toolsCurrent weather conditions for any location on Earth: temperature, feels-like, humidity, wind speed/direction/gusts, precipitation, cloud cover, pressure, and human-readable condition. No key, global.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Kalshi city temperature indexagent402.toolsKalshi's own minute-resolution city temperature index (Fahrenheit), the series its hourly temperature markets settle on, computed from weighted member stations. Ask for a trailing window (lastSec, default one hour, max 7 days) or a from/to window; detailed adds every station's reading per minute; includeCalibrations adds the published station-weight and offset timeline.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Hourly forecast (global)agent402.tools48-hour hourly weather forecast for any location: temperature, precipitation probability and amount, wind, cloud cover, humidity. No key, global.Livechecked Evidence 2/4x402x402 Bazaar3 payers
- US weather alertsagent402.toolsActive National Weather Service alerts for a US state as clean JSON: event, severity, headline, affected areas, onset/expiry. Live government data, no key.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Skill: Multi-stop trip planneragent402.toolsPlan a multi-stop journey deterministically: geocode each stop, sum the pairwise haversine distances, estimate arrival times by adding driving hours per leg, count business days from today to each arrival, and pull the weather forecast at every US stop. Six tools - three pure-CPU (math + time), three egress (geocoding + weather) - covering the deterministic skeleton of every road-trip / sales-tour / delivery-route planning problem.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- Skill: Location intelagent402.toolsPoint at an address (or even a rough place name) and assemble the situational brief: precise coordinates, the canonical postal address, what's within walking distance, the live weather forecast, active NWS hazard alerts, and recent seismic activity. The deterministic 'what should I know about this place right now?' workup.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- Skill: Weather briefingagent402.toolsFull weather briefing for a location: current conditions, 7-day forecast, and air quality index in one pass. Weather briefing skill pack: one x402 payment runs 3 underlying tools (weather-current, weather-daily, weather-air-quality); partial-success per step.Livechecked Evidence 1/4x402x402 Bazaar1 payer