AI-friendly semantics for trusted information.
Tools · Validation
The MSP-1 Validator evaluates how well a website implements the Mark Semantic Protocol at both the site and page level. This includes metadata accuracy, schema alignment, provenance signals, and conformance with the official Specification.
The Validator is part a suite of tools designed for developers, architects, and AI practitioners to inspect and verify MSP-1 implementations. Validation ensures accurate metadata, improves AI readability, and helps confirm that MSP-1 profiles are implemented correctly across an entire website.
The Validator V! is now operational and can be found below:
Validate MSP-1 metadata at both site and page scope. Performs deterministic checks for required fields, canonical resolution, discovery alignment, and schema consistency.
Validator v1 applies the same structural rules to both site-level and page-level MSP-1 declarations. Future validator versions may introduce scope-specific analysis.
Analyze JSON-LD blocks and detect missing, deprecated, or malformed fields based on the MSP-1 Schema Library.
Coming Soon
Score an implementation based on authorship signals, review cadence, and provenance clarity using MSP-1 verification rules.
Coming Soon
The Validator is being built as an open, transparent tool so AI agents, developers, and site owners all interpret MSP-1 metadata consistently. Its roadmap includes browser extensions, CLI tools, and an agent-facing API endpoint.
Updates will be published here as the Validator reaches new milestones.