# Prerender AI integration on Definable

> Prerender.io is a service that pre-renders JavaScript-heavy websites to improve SEO by serving static HTML versions to search engine crawlers.

## What this connects

Prerender.io is a service that pre-renders JavaScript-heavy websites to improve SEO by serving static HTML versions to search engine crawlers.

Vendor: https://prerender.io/

## Tools available

**10** tools available. First 10:

- `PRERENDER_CHANGE_RECACHE_SPEED` — Change Recache Speed — Tool to adjust the rendering speed of Manual/API and Automatic rendering queues. Use when you need to control how fast Prerender processes URLs in the recache queue.
- `PRERENDER_CHECK_HEALTH` — Check Health — Tool to check the health status of the Prerender API service. Use when you need to verify service availability or monitor system health.
- `PRERENDER_CLEAR_CACHE` — Clear Cache — Tool to clear Prerender cache using SQL-like wildcard patterns. Schedules a cache clear job. Only one cache clear job can be scheduled per user at a time. Use when you need to invalidate cached pages for a URL pattern.
- `PRERENDER_CREATE_SEO_AUDIT_REPORT` — Create SEO Audit Report — Tool to generate SEO audit reports for a specific URL. Use when you need to analyze SEO performance metrics for a web page. The report will be sent to the provided email address.
- `PRERENDER_GET_CACHE_CLEAR_STATUS` — Get Cache Clear Status — Tool to check the status of a cache clear job. Use when you need to verify if a cache clearing operation is still in progress or has completed.
- `PRERENDER_GET_PRERENDERED_PAGE` — Get Prerendered Page — Tool to fetch a prerendered HTML page. Use when you need a static snapshot of a page before dynamic rendering.
- `PRERENDER_LIST_HEALTHZ` — List Healthz — Tool to check Prerender API health and availability. Use when you need to verify the API is operational before making requests.
- `PRERENDER_LIST_V3` — List V3 — Tool to get a greeting message from the Prerender API. Use when you need to verify basic API connectivity or retrieve the hello message.
- `PRERENDER_RECACHE_URL` — Recache URL — Tool to cache or recache URLs in Prerender. Use when you need to refresh cached pages or cache new URLs. Supports single URL or batch operations (up to 1000 URLs).
- `PRERENDER_SEARCH_CACHED_URLS` — Search Cached URLs — Tool to search for cached URLs in your Prerender account and view their cache status. Supports pagination (200 URLs per page) and filtering by desktop/mobile adaptive type. Use when you need to find specific cached pages or check cache status across your account.

## Auth

Auth schemes: `API_KEY`.

## How agents use Prerender

Inside a Definable workflow, Prerender is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → Prerender** — the Researcher (GPT-5.5) pulls context from Prerender (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → Prerender** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into Prerender (create record, post message, draft email).
- **Designer / Engineer → Distributor → Prerender** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via Prerender (attach file, open PR comment, post status).

The Verifier checks every Prerender call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- developer tools — https://definable.ai/apps/category/developer-tools/

## Related

- HTML page: https://definable.ai/apps/prerender/
- Same category (developer tools): https://definable.ai/apps/category/developer-tools/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt