diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c5fd65e..cbae233 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,25 +1,35 @@
 # Contributing
 
-## Developing locally
-
-To develop locally, you will need the latest version of [Node.js](https://nodejs.org/). After cloning the repo:
+## Setup
 
+0. Clone the repo
+0. Make sure you have the latest version of [Node.js](https://nodejs.org/) to develop locally.
 0. Run `$ script/bootstrap` to install all the project dependencies
-0. Run `$ script/server` to run the server on http://localhost:3000
-
-To test with a real GitHub repository, you'll need to create a test repository and configure a new webhook:
-
+0. Until this gets built into a proper [Integration](https://developer.github.com/early-access/integrations/), the bot will need a valid GitHub API token to be able to do anything useful. Create a new [Personal access token](https://github.com/settings/tokens/new) and select the `repo` scope.
+0. Re-start the local server with the token by running: `$ GITHUB_TOKEN=xxx script/server` to run the server on http://localhost:3000
 0. Download [ngrok](https://ngrok.com/download) (`$ brew cask install ngrok` on a mac), which will expose a local server to the internet.
 0. With the server still running, open a new terminal tab and run `ngrok http 3000`, which should output something like `Forwarding http://4397efc6.ngrok.io -> localhost:3000`.
+
+## Testing
+To test with a real GitHub repository, you'll need to create a test repository and configure a new webhook:
+
 0. Head over to the **Settings** page of your repository, and click on **Webhooks & services**. Then, click on **Add webhook**. Configure it with:
   - **Payload URL:** Use the full `*.ngrok.io`
   - **Secret:** `development`
   - **Which events would you like to trigger this webhook?:** Choose **Send me everything**.
-0. Until this gets built into a proper [Integration](https://developer.github.com/early-access/integrations/), the bot will need a valid GitHub API token to be able to do anything useful. Create a new [Personal access token](https://github.com/settings/tokens/new) and select the `repo` scope.
-0. Re-start the local server with the token by running: `$ GITHUB_TOKEN=xxx script/server`
 0. Create a `.probot.yml` in your repo with:
+
         behaviors:
-          - on: issues.opened
-            then:
-              comment: "Hello World! Your bot is working!"
+        - on: issues.opened
+          then:
+            comment: "Hello World! Your bot is working!"
+        
 0. Open a new issue. Your bot should post a comment (you may need to refresh to see it).
+
+## Debugging
+0. To see what requests are going out, enable debugging mode for  GitHub client in `/server.js`:
+
+        const github = new GitHubApi({
+          debug: true
+        });
+0. Always run `$ script/bootstrap` and restart the server if package.json has changed.