RSS Feed Checker

The RSS Feed Checker validates RSS feeds for structural correctness and reliability. It is intended for editors, developers, publishers, and technical marketers who rely on consistent syndication.
It fetches a feed URL, parses XML, and verifies RSS 2.0 channel and item requirements, returning precise error codes when issues are found.
Conceptually, the tool treats feeds as data contracts: a valid feed must be well-formed XML, include a channel with title, link, and description, and contain items with mandatory fields. It differentiates fatal failures (unparseable XML) from warnings (missing optional metadata) and provides a clear, actionable report.
Use cases include pre-publish validation of new feeds, validation of third-party feeds, and ongoing monitoring of content syndication. Its core features include well-formedness checking, required element validation, per-item checks, and a structured output suitable for debugging and automation.
Benefits include reduced feed rejection, faster debugging cycles, and consistent syndication across platforms. Typical outputs are a status flag, a list of detected issues with codes, and suggested remediation steps.