ON CHANGE1 CREDIT / RUN

Page change evidence

When a monitored page changes, capture a full screenshot archive and email yourself the link — proof of what the page looked like.

Use this skillFREE KEY INCLUDED · 100 RENDERS / MONTH

The workflow

This skill is a 2-step workflow. Everything below is the full definition — nothing hidden. Use it from the Dashboard (no code), the REST API, or an AI agent via MCP.

workflow.json

{
  "name": "Page change evidence",
  "trigger": {
    "type": "watch"
  },
  "steps": [
    {
      "action": "screenshot",
      "url": "https://target.example.com/terms",
      "fullPage": true
    },
    {
      "action": "email",
      "to": "you@example.com",
      "subject": "Page changed — screenshot archived",
      "body": "The monitored page changed. Archived screenshot: {{2.url}}"
    }
  ]
}

Three ways to run it

1No code — Dashboard

Hit “Use this skill” — the builder opens with every step prefilled. Edit the placeholder URLs, press run. Done.

2API — one request

curl

curl -X POST https://api.ottersnap.com/v1/workflows \
  -H "Authorization: Bearer otter_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"Page change evidence","trigger":{"type":"watch"},"steps":[{"action":"screenshot","url":"https://target.example.com/terms","fullPage":true},{"action":"email","to":"you@example.com","subject":"Page changed — screenshot archived","body":"The monitored page changed. Archived screenshot: {{2.url}}"}]}'

3AI agent — via MCP

Glint ships an official MCP server. Paste this prompt into Claude, Cursor or Codex and it creates the skill for you:

agent prompt

Using the ottersnap-mcp server (npm: ottersnap-mcp), create a Glint workflow with this exact definition:

{
  "name": "Page change evidence",
  "trigger": {
    "type": "watch"
  },
  "steps": [
    {
      "action": "screenshot",
      "url": "https://target.example.com/terms",
      "fullPage": true
    },
    {
      "action": "email",
      "to": "you@example.com",
      "subject": "Page changed — screenshot archived",
      "body": "The monitored page changed. Archived screenshot: {{2.url}}"
    }
  ]
}

Then confirm it was created and tell me how to run it once manually.

Step by step

screenshotREAD

https://target.example.com/terms

emailSEND

you@example.com · Page changed — screenshot archived

accepts {{1.…}} from the previous step

EVERY RUN = 1 CREDIT · FAILED STEPS STOP THE CHAIN · RESULTS FEED FORWARD WITH TEMPLATES

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