Merge pull request #46 from stacklok/add-notion

Add a local MCP server for Notion

Author: JAORMX

cmd/import-from-toolhive/main.go

@@ -199,7 +199,10 @@ func importEntry(name string, server *toolhiveRegistry.ImageMetadata, outputDir
 	if err := encoder.Encode(server); err != nil {
 		return fmt.Errorf("failed to marshal YAML: %w", err)
 	}
-	encoder.Close()
+	err := encoder.Close()
+	if err != nil {
+		return fmt.Errorf("failed to close YAML encoder: %w", err)
+	}
 	yamlData := buf.Bytes()
 
 	// Add a header comment with metadata

registry/notion-local/spec.yaml

@@ -0,0 +1,47 @@
+name: notion
+description: Provides integration with Notion APIs through a local Notion MCP Server.
+tier: Official
+status: Active
+transport: stdio
+tools:
+  - API-get-user
+  - API-get-users
+  - API-get-self
+  - API-post-database-query
+  - API-post-search
+  - API-get-block-children
+  - API-patch-block-children
+  - API-retrieve-a-block
+  - API-update-a-block
+  - API-delete-a-block
+  - API-retrieve-a-page
+  - API-patch-page
+  - API-post-page
+  - API-create-a-database
+  - API-update-a-database
+  - API-retrieve-a-database
+  - API-retrieve-a-page-property
+  - API-retrieve-a-comment
+  - API-create-a-comment
+metadata:
+  last_updated: "2025-08-06T00:24:22Z"
+  pulls: 5403
+  stars: 2880
+repository_url: https://github.com/makenotion/notion-mcp-server
+tags:
+  - notion
+  - notes
+image: mcp/notion:latest
+args: []
+permissions:
+  network:
+    outbound:
+      allow_host:
+        - api.notion.com
+      allow_port:
+        - 443
+env_vars:
+  - name: OPENAPI_MCP_HEADERS
+    description: 'HTTP headers for Notion API requests in JSON format. Example: {"Authorization":"Bearer ntn_****","Notion-Version":"2022-06-28"}'
+    required: true
+    secret: true