Gateway Information Group

API & server registries

Official MCP Registry

A metadata repository for public MCP servers with namespace ownership checks and a REST discovery interface.

Provider: Model Context Protocol project. Editorial listing by Gateway; not an owner claim.

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Best suited to
Publishing discoverable metadata for a public MCP server
Owner next step
Prepare server metadata and verify your namespace using the official publishing guide.
Access
Public metadata; namespace verification for publishing
Cost
Check current provider terms. Review current publishing requirements and terms; the registry is in preview.
Interfaces
REST · OpenAPI
Source evidence
Official public source · checked 2026-10-01. This is a description review, not an execution or compatibility test.
Listing requirements
Publish discoverable server metadata and complete namespace authentication. The registry hosts metadata, not the server package; publishing requirements depend on deployment type.
Traffic and availability
Not monitored. Bot visits, citations, uptime and successful delivery have not been measured by this directory.

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