Read Gist

Fetch and display the contents of a GitHub gist.

Trigger

Activate this skill when the user provides a URL matching gist.github.com or asks to fetch/read a gist by ID.

Parameters

The argument is a gist URL or gist ID: $ARGUMENTS

Steps

1. Extract the gist ID from the input. It can be:

   • A full URL like https://gist.github.com/<user>/<id> -> extract <id>
   • A full URL like https://gist.github.com/<id> -> extract <id>
   • A raw URL like https://gist.githubusercontent.com/... -> extract the gist ID segment
   • A bare gist ID (hex string)

2. Try gh gist view first (preferred):

   gh gist view <id> --raw
   

   If the gist has multiple files, list them first with gh gist view <id> (without --raw) to show filenames, then fetch with --raw or specify a filename with -f <filename> if the user asked for a specific file.

3. Fallback to WebFetch only if gh is not available or the command fails with an auth/install error:

   • Fetch https://gist.githubusercontent.com/<user>/<id>/raw for single-file gists
   • Or fetch the gist API endpoint https://api.github.com/gists/<id> and extract file contents from the JSON response

4. Return the contents to the caller. If there are multiple files, show each file with its filename as a header.