[] architecture changes

.claude/skills/weather-fetcher/SKILL.md

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+---
+name: weather-fetcher
+description: Instructions for fetching current weather temperature data for Karachi, Pakistan from wttr.in API
+---
+
+# Weather Fetcher Skill
+
+This skill provides instructions for fetching current weather data.
+
+## Task
+
+Fetch the current temperature for Karachi, Pakistan in degrees Celsius (Centigrade).
+
+## Instructions
+
+1. **Fetch Weather Data**: Use the WebFetch tool to get current weather data for Karachi from wttr.in API:
+   - URL: `https://wttr.in/Karachi?format=j1`
+   - This returns JSON format weather data
+
+2. **Extract Temperature**: From the JSON response, extract the current temperature in Celsius from the `current_condition` section.
+
+3. **Store Result**: Keep the temperature value for the next step (transformation).
+
+## Expected Output
+
+After completing this skill's instructions:
+```
+Current Karachi Temperature: [X]°C
+Status: Successfully fetched weather data
+```
+
+## Notes
+
+- Only fetch the temperature, do not perform any transformations yet
+- Use wttr.in as it provides reliable, free weather data
+- Return just the numeric temperature value clearly