Add OpenWeather API connector with current weather, forecast, air pollution, and geocoding

[Copilot]

Description

Implements TypeScript connector for OpenWeather API (issue openweather-4) with four resource modules:

• Current Weather: Query by city name, coordinates, city ID, or zip code
• Forecast: 5-day/3-hour interval forecasts with configurable data point limits
• Air Pollution: Current, forecast (4 days), and historical (from Nov 2020) AQI and pollutant data
• Geocoding: Direct (name→coords), reverse (coords→name), and zip code lookup

Authentication: API key via query parameter
Configuration: Units (standard/metric/imperial), language, optional logging/metrics

import { createConnector } from '@workspace/connector-openweather'

const connector = createConnector()
connector.init({ apiKey: 'your-key', units: 'metric' })

const weather = await connector.currentWeather.getByCity('London', 'uk')
const forecast = await connector.forecast.getByCoordinates(48.8566, 2.3522)
const pollution = await connector.airPollution.getCurrent(51.5074, -0.1278)
const locations = await connector.geocoding.direct('Tokyo,JP')

Testing Checklist

• Unit tests for all public methods
• Integration tests with mock servers
• Retry logic (backoff, jitter, circuit breaker)
• Rate limiting behavior
• Auth flows and expiry/refresh
• Error classification and propagation
• Pagination strategies and edge cases (N/A - API returns single responses or fixed collections)

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Connector request: Open Weather (openweather-4)</issue_title>
<issue_description>Identifier: openweather-4
Name: Open Weather
Category: api
Tags: weather
Homepage: https://openweathermap.org

Description:
https://openweathermap.org/current\
https://openweathermap.org/forecast5\
https://openweathermap.org/api/weathermaps\
https://openweathermap.org/api/air-pollution\
https://openweathermap.org/api/geocoding-api

{
  "kind": "connector-request",
  "identifier": "openweather-4",
  "name": "Open Weather",
  "category": "api",
  "tags": [
    "weather"
  ],
  "homepage": "https://openweathermap.org",
  "description": "https://openweathermap.org/current\\
https://openweathermap.org/forecast5\\
https://openweathermap.org/api/weathermaps\\
https://openweathermap.org/api/air-pollution\\
https://openweathermap.org/api/geocoding-api"
}

Comments on the Issue (you are @copilot in this section)

Custom agent used: connector-implementer
Use this agent when the user is creating a new connector for the 514 Labs Registry, needs guidance on implementing connector resources, or is working on connector scaffolding, testing, or schema definition.

• Fixes Connector request: Open Weather (openweather-4) #143

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Project	Deployment	Preview	Comments	Updated (UTC)
registry	Error			Nov 7, 2025 6:45pm