Claude Platform Docs

Plugin Marketplaces

List Plugin Marketplaces
GET/v1/organizations/plugin_marketplaces

List the plugin marketplaces Plugins live in, newest first: the organization's own and its members' personal ones.

Get Plugin Marketplace
GET/v1/organizations/plugin_marketplaces/{marketplace_id}

Retrieve a plugin marketplace by ID.

Update Plugin Marketplace
POST/v1/organizations/plugin_marketplaces/{marketplace_id}

Set the default installation setting of one of the organization's own plugin marketplaces. Every Plugin in it without a setting of its own gets this default as its organization-wide setting, including Plugins added later.

Validate Plugin Marketplace Repository
POST/v1/organizations/plugin_marketplaces/validate_repository

Check whether a plugin marketplace held in a public GitHub repository would synchronize into claude.ai, without connecting or storing it.

Validate Plugin Marketplace Archive
POST/v1/organizations/plugin_marketplaces/validate_archive

Check whether a plugin marketplace, uploaded as a .zip of the marketplace directory, would synchronize into claude.ai, without connecting or storing it.

Models
BetaPluginMarketplace object{ type: "plugin_marketplace", id, created_at, 7 more }
BetaPluginMarketplaceValidationPluginError object{ error, error_code, name }
error: string

Why the plugin would be skipped by a synchronization.

error_code: string

A stable identifier for the reason — the value to branch on.

name: string

The plugin's name, as its entry in marketplace.json declares it.

BetaPluginMarketplaceValidationPluginWarning object{ error_code, message }
error_code: string

A stable identifier for the kind of warning.

message: string

What would be left out, and why.

BetaPluginMarketplaceValidationPluginWarnings object{ name, warnings }
name: string

The plugin's name, as its entry in marketplace.json declares it.

warnings: array of BetaPluginMarketplaceValidationPluginWarning { error_code, message }

The parts of the plugin a synchronization would leave out.

error_code: string

A stable identifier for the kind of warning.

message: string

What would be left out, and why.

BetaPluginMarketplaceValidationReport object{ type: "plugin_marketplace_validation_report", commit_sha, manifest_error, 6 more }

The outcome of validating plugin marketplace content: a report, not a stored object, so nothing in it can be retrieved afterwards.