Cross-corpus research

Use this skill when a question needs an evidence brief across more than one public source type, a durable research job, or a bounded inventory of one site. Choose the smallest source scope and credit budget that can answer the question.

Access and source readiness

Set CRAWLORA_API_KEY. Use the bundled scripts/crawlora.sh, which sends it in an x-api-key header to https://api.crawlora.net/api/v1; do not place the key in a URL, shell argument, example, or report. Check both HTTP status and the application code. Stop on authentication errors, back off on 429, and retry a transient upstream failure once. Successful calls may consume credits.

Before selecting sources, inspect the live registries and capabilities when the request depends on source availability: