Claude security directory

Mastercard Developers

Published by Mastercard

Medium risk

Connect your AI assistant to Mastercard's developer platform. This server gives AI agents live access to Mastercard's full API catalog, including endpoint specs, request and response details, authentication guides for OAuth 1.0a, OAuth 2.0, and Open Finance, and structured documentation with code samples. Agents can discover services, retrieve integration guides, and generate accurate code without relying on stale training data.

Security assessment

Plutonium assessed this web connector for permissions, capabilities, and security-relevant behavior.

  • Reads your private information: These tools appear documentation-focused, but integration guides and API operation details may include account-specific configuration patterns or example identifiers that could be sensitive if you paste real values into prompts.
  • Sends your data to outside companies: Using this connector sends requests (and potentially any included context) to Mastercard’s developer platform to retrieve documentation and API specs.
  • Stores long-lived access tokens: Accessing developer resources commonly involves API keys or OAuth credentials; if configured, the connector may rely on stored tokens that remain valid over time.

Available capabilities

This add-on exposes 9 tools or capabilities.

  • get-services-list
  • get-documentation
  • get-documentation-section-content
  • get-documentation-page
  • get-api-operation-list
  • get-api-operation-details
  • get-oauth10a-integration-guide
  • get-oauth20-integration-guide
  • get-openfinance-integration-guide

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