# ScrollStash for agents

ScrollStash tracks competitors' Meta (Facebook and Instagram) ads and reports what changed: ads started and stopped, landing-page changes, launches, sales, creator and whitelisting pages, and how long ads have been observed running.

- [ScrollStash MCP](/docs/mcp.md): Connect Claude Code, Claude.ai, ChatGPT, Codex or Cursor to ScrollStash MCP.
- [REST API](/docs/api.md): Call the ScrollStash API directly with an ss_live_ API key.
- [Catalog](/docs/catalog.md): Every REST operation, generated from the contract: endpoint, scope and description.
- [Limits](/docs/limits.md): What the data is and is not. Read before quoting any figure.
- [OpenAPI](https://api.scrollstash.com/v1/openapi.json): the machine-readable REST contract.

Meta Ad Library data only (Facebook and Instagram ads), US ecommerce focus. No spend, reach, impressions or ROAS: how long an ad runs is observed survival, not performance. Every response carries `as_of`.