rewrite

name	rewrite
description	Send SMS messages, manage templates, webhooks and API keys via Rewrite API
user-invocable	true
argument-hint	["action or phone number"]

/rewrite

Connect to Rewrite to send SMS messages, manage templates, webhooks and API keys. Pure Ruby, zero gems — stdlib only.

Structure

scripts/
├── auth.rb              # Bearer token auth + rewrite_request helper (required by all scripts)
├── check_setup.rb       # Check if token exists (outputs OK or SETUP_NEEDED)
├── save_token.rb        # Save and validate an API token
├── send_message.rb      # Send an SMS message
├── templates.rb         # List templates for a project
├── template.rb          # Get template details
├── create_template.rb   # Create a message template
├── update_template.rb   # Update a template
├── delete_template.rb   # Delete a template
├── webhooks.rb          # List webhooks for a project
├── create_webhook.rb    # Create a webhook
├── update_webhook.rb    # Update a webhook
├── delete_webhook.rb    # Delete a webhook
├── api_keys.rb          # List API keys for a project
├── create_api_key.rb    # Create an API key
├── delete_api_key.rb    # Delete an API key
├── update_project.rb    # Update project settings
└── delete_project.rb    # Delete a project

Setup (check before using)

ruby ~/.claude/skills/rewrite/scripts/check_setup.rb

If the output is OK, proceed to the Flow section.

If the output is SETUP_NEEDED, guide the user step by step. Present ONE step at a time, wait for the user to confirm before moving to the next.

Step 1 — Ask the user to get their API token:

You need a Rewrite API token.

1. Go to https://app.rewritetoday.com and log in
2. Go to your project settings
3. Create or copy an API key (starts with rw_)

Paste the token here.

Step 2 — When the user pastes the token, save it:

ruby ~/.claude/skills/rewrite/scripts/save_token.rb 'PASTED_TOKEN'

If the script outputs an error, the token is invalid. Ask the user to double-check and try again.

If setup is not complete, DO NOT proceed to the Flow. Complete all steps first.

Flow

The argument $ARGUMENTS may contain an action or phone number.

Step 1: Send a message

If the user wants to send an SMS:

ruby ~/.claude/skills/rewrite/scripts/send_message.rb "[phone]" "Hello from Rewrite!"

With metadata:

ruby ~/.claude/skills/rewrite/scripts/send_message.rb "[phone]" "Hi" --metadata campaign=welcome source=api

Step 2: Templates

List templates:

ruby ~/.claude/skills/rewrite/scripts/templates.rb PROJECT_ID

Get template details:

ruby ~/.claude/skills/rewrite/scripts/template.rb PROJECT_ID TEMPLATE_ID

Create a template (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/create_template.rb PROJECT_ID "welcome" "Hello {{name}}, welcome!"

Update a template (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/update_template.rb PROJECT_ID TEMPLATE_ID --name "new-name" --content "New content"

Delete a template (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/delete_template.rb PROJECT_ID TEMPLATE_ID

Step 3: Webhooks

List webhooks:

ruby ~/.claude/skills/rewrite/scripts/webhooks.rb PROJECT_ID

Create a webhook (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/create_webhook.rb PROJECT_ID "https://example.com/hook" sms.delivered sms.failed

Available events: sms.queued, sms.delivered, sms.failed, sms.scheduled, sms.canceled

Update a webhook (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/update_webhook.rb PROJECT_ID WEBHOOK_ID --url "https://new.url/hook" --events "sms.delivered,sms.failed"

Delete a webhook (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/delete_webhook.rb PROJECT_ID WEBHOOK_ID

Step 4: API Keys

List API keys:

ruby ~/.claude/skills/rewrite/scripts/api_keys.rb PROJECT_ID

Create an API key (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/create_api_key.rb PROJECT_ID "my-key-name"

Delete an API key (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/delete_api_key.rb PROJECT_ID API_KEY

Step 5: Project Management

Update project (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/update_project.rb PROJECT_ID --name "New Project Name"

Delete project (requires user confirmation):

ruby ~/.claude/skills/rewrite/scripts/delete_project.rb PROJECT_ID

Notes

• Pure Ruby, zero gems — stdlib only (json, net/http, uri, fileutils)
• Auth via Bearer token (API key starting with rw_)
• Token file: ~/.config/rewrite/token (outside the repo, never commit)
• Sending messages, creating/updating/deleting templates, webhooks, API keys and projects require explicit user confirmation
• Webhook events: sms.queued, sms.delivered, sms.failed, sms.scheduled, sms.canceled
• Templates support variables with {{variable}} syntax
• Cursor-based pagination: use --limit N and --after CURSOR on list endpoints
• Base URL: https://api.rewritetoday.com/v1