# PluginRegistry > A trusted machine-readable registry for discovering, validating and managing interoperable AI plugins, skills, tools and agent capabilities. Status: Concept — specification. No production service is claimed. Contact: info@pluginregistry.si ## Pages - https://pluginregistry.si/: A trusted machine-readable registry for discovering, validating and managing interoperable AI plugins, skills, tools and agent capabilities. - https://pluginregistry.si/product: What PluginRegistry is, who it is for, and what it explicitly does not claim. - https://pluginregistry.si/features: The five scoped capability contracts behind PluginRegistry. - https://pluginregistry.si/solutions: Who PluginRegistry is for and the operational change it targets. - https://pluginregistry.si/integrations: The interface matrix for PluginRegistry: REST, MCP, CLI and agent surfaces. - https://pluginregistry.si/developers: Authentication, scope, agent onboarding and conformance for PluginRegistry. - https://pluginregistry.si/docs: The PluginRegistry specification, organised for reading. - https://pluginregistry.si/pricing: The proposed pricing model for PluginRegistry. Nothing is purchasable today. - https://pluginregistry.si/trust: What PluginRegistry claims, and what it explicitly does not. - https://pluginregistry.si/console: Request early access to PluginRegistry. No account system exists yet. ## Capabilities - Canonical capability manifests - Identity and provenance verification - Compatibility and conformance testing - Searchable registry APIs - Versioning, revocation and lifecycle governance ## Interfaces REST/OpenAPI, GraphQL, MCP (tools/resources/prompts/tasks/apps), WebMCP, A2A, ACP, AG-UI/A2UI, webhooks, CLI, SDKs — all specified, none claimed live.