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Update OpenAPI spec to use v0.1 endpoints and make _meta optional #811

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Update OpenAPI spec to use v0.1 endpoints and make _meta optional #811

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e5659f1
Update OpenAPI spec to use v0.1 endpoints and bump version to 2025-12-01
tadasant Dec 1, 2025
8dd7807
Keep $schema example pointing to current supported version (2025-10-17)
tadasant Dec 1, 2025
ea03e85
Revert server.schema.json changes - let PR #803 handle schema versioning
tadasant Dec 2, 2025
6f0a238
Make _meta field optional in ServerResponse
tadasant Dec 3, 2025
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13 changes: 6 additions & 7 deletions docs/reference/api/openapi.yaml
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Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
openapi: 3.1.0
jsonSchemaDialect: "https://json-schema.org/draft/2020-12/schema"
$id: https://modelcontextprotocol.io/schemas/draft/2025-10-17/server-registry-openapi
$id: https://modelcontextprotocol.io/schemas/draft/2025-12-01/server-registry-openapi
info:
title: MCP Server Registry API
version: "2025-10-17"
version: "2025-12-01"
summary: API for discovering and accessing MCP server metadata
description: |
Specification for a theoretical REST API that serves up metadata about MCP servers.
Expand All @@ -18,7 +18,7 @@ tags:
description: Operations for publishing MCP servers to the registry

paths:
/v0/servers:
/v0.1/servers:
get:
tags: [servers]
summary: List MCP servers
Expand Down Expand Up @@ -68,7 +68,7 @@ paths:
application/json:
schema:
$ref: '#/components/schemas/ServerList'
/v0/servers/{serverName}/versions:
/v0.1/servers/{serverName}/versions:
get:
tags: [servers]
summary: List all versions of an MCP server
Expand Down Expand Up @@ -98,7 +98,7 @@ paths:
error:
type: string
example: "Server not found"
/v0/servers/{serverName}/versions/{version}:
/v0.1/servers/{serverName}/versions/{version}:
get:
tags: [servers]
summary: Get specific MCP server version
Expand Down Expand Up @@ -218,7 +218,7 @@ paths:
error:
type: string
example: "Deletion is not supported by this registry"
/v0/publish:
/v0.1/publish:
post:
tags: [publish]
summary: Publish MCP server (Optional)
Expand Down Expand Up @@ -741,7 +741,6 @@ components:
type: object
required:
- server
- _meta
properties:
server:
$ref: '#/components/schemas/ServerDetail'
Expand Down
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