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ChristianAlexander / Coding Agent README.md
Last active June 13, 2025 07:44
Setup Steps for Copilot Coding Agent in Phoenix Apps

Setup Steps

Workflow File

Add copilot-setup-steps.yml to your .github/workflows directory so Copilot Coding Agent doesn’t get lost trying to set up Elixir and Erlang.

This also ensures a postgres database is running, which is helpful for Phoenix apps out of the box.

Dependencies are cached to make the agent start up quickly, as well as saving on metered GitHub Actions compute time.

Copilot Instructions

Reactor Demo

Mix.install([
  {:reactor, "~> 0.15.5"},
  {:kino, "~> 0.16.0"},
  {:nanoid, "~> 2.1"}
])