> cat /dev/github | grep security-tools
discovered 03 Aug 2026

csprecon

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csprecon is a reconnaissance tool designed to discover new target domains by leveraging Content Security Policy (CSP) data. Its primary use case is for security professionals conducting reconnaissance in order to identify potential attack surfaces across multiple domains, with features such as concurrent requests, domain filtering, output options in JSON format, and the ability to handle CIDR input. The tool can also be configured for rate limiting and proxy usage, making it versatile for various operational environments.