MSP-1 site declaration schema
Full schema for site-level MSP-1 declarations, including discovery, site identity, declaration metadata, and compatibility handling.
MSP-1 schema
Schema index
Browse the JSON-based schemas that define how MSP-1 expresses intent, provenance, trust, and versioning for any implementation.
Canonical JSON Schemas for MSP-1 are maintained on GitHub: https://github.com/MSP-1-Protocol/msp-1-schemas
Declaration-level schemas
Canonical validation/reference schemas for MSP-1 site-level and page-level declarations. These schemas define the full term relationships and compatibility surface; normal publisher declarations may remain lean.
MSP-1 page declaration schema
Full schema for page-level MSP-1 declarations, including page identity, intent, interpretive frame, provenance, revision, and relationship metadata.
Term-level schemas
Schema definitions for each MSP-1 namespace term, used to structure intent, roles, provenance, and trust signals across your content.
author
Describes human or organizational authorship for MSP-1-tagged resources.
authority
Captures who holds authority over a resource, channel, or decision space.
canonical
Defines the canonical, preferred location for a given resource or concept.
discovery
Defines the canonical MSP-1 well-known resolution endpoint to prevent inference-based filename guessing and ensure deterministic protocol discovery.
compliance
Status: change Normative → Deprecated.
Expresses MSP-1 compliance levels and related conformance details.
description
Structured summaries and human-readable descriptions of resources.
id
Stable identifiers and cross-system IDs for MSP-1 entities.
intent
Encodes declared purpose and high-level intent behind content or actions.
interpretiveFrame
Provides framing context that guides how agents should interpret content.
name
Formal, display, and alternate naming patterns for entities.
page
Describes an individual page or view within an MSP-1-enabled site.
parent
Models hierarchical relationships and parent-child structures.
protocol
Captures protocol-level details such as name, versioning, and scope.
provenance
Tracks origin, transformation history, and content lineage.
reviewer
Represents reviewers, auditors, or validators associated with content.
revision
High-level revision metadata for content or configurations.
revisionDate
Timestamps and effective dates for specific revisions.
revisionNotes
Human-readable notes and rationale attached to revisions.
revisionVersion
Structured version strings and semantic versioning details.
role
Defines roles entities play within the MSP-1 ecosystem.
section
Models sections and sub-sections within larger resources.
site
Describes an MSP-1-enabled site, its scope, and key identifiers.
trust
Represents trust levels, verification states, and confidence signals.
type
Declares the semantic type or classification of entities.
url
Handles URL patterns, normalization, and alternate access paths.
version
General version metadata for protocol, site, or content objects.