In-depth architectural comparison of the Mastercard Developers MCP and Umami MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Mastercard Developers MCP
Developer Tools · Local stdio
Quality: 67/100 (Great) | Auth: No auth required
Umami MCP
Developer Tools · Local stdio
Quality: 55/100 (Good) | Auth: No auth required
Verdict Summary: Choose Mastercard Developers MCP if you need specialized Developer Tools tools running via a local process. Choose Umami MCP if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Mastercard Developers MCP when:
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: UMAMI_URL, UMAMI_USERNAME, UMAMI_PASSWORD, UMAMI_MCP_MODE, UMAMI_MCP_ALLOW_DESTRUCTIVE, UMAMI_MCP_ENV_FILE, UMAMI_MCP_OAUTH.
Lists all available Mastercard Developers Products and Services with their basic information
including title, description, and service id.
IMPORTANT: The response contains both 'Products' (business offerings) and 'Services' (technical APIs with serviceIds). Use "serviceId" for each service for any tools that require serviceId as the parameter.
get-documentation
Provides an overview of all available documentation for a specific Mastercard service
including section titles, descriptions, and navigation links.
It takes one argument:
- serviceId (str): The unique identifier of the Mastercard service (e.g., 'send', 'loyalty', 'locations')
get-documentation-section-content
Retrieves the complete content for a specific documentation section.
IMPORTANT: A section is not a single page, but rather a collection of pages that are grouped together.
It takes two arguments:
- serviceId (str): The unique identifier of the Mastercard service (e.g., 'send', 'loyalty', 'locations')
- sectionId (str): The specific section identifier within the service documentation (e.g., 'getting-started', 'api-reference')
get-documentation-page
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Mastercard Developers MCP is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Umami MCP belongs to Developer Tools using local stdio subprocess. Select Mastercard Developers MCP when you need capabilities focused on developer tools and Umami MCP when you require tools for developer tools.
Retrieves the complete content of a specific documentation page.
Takes one argument:
- pagePath (str): The full path to the documentation page (e.g., '/send/documentation/use-cases/index.md')
get-oauth10a-integration-guide
Retrieves the comprehensive OAuth 1.0a integration guide including step-by-step instructions,
code examples, and best practices for Mastercard APIs. Optionally specify a programming language
to get language-specific examples and guidance.
get-oauth20-integration-guide
Retrieves the comprehensive OAuth 2.0 integration guide including step-by-step instructions,
code examples, and best practices for Mastercard APIs. Optionally specify a programming language
to get language-specific examples and guidance.
get-openfinance-integration-guide
Retrieves the comprehensive Open Finance (previously known as Open Banking) integration
guide including setup instructions, API usage examples, and implementation best practices.
get-api-operation-list
Provides a summary of all API operations for a specific Mastercard API
specification including HTTP methods, request paths, titles, and descriptions.
It takes one argument:
- apiSpecificationPath (str): The path to the API specification file e.g., '/open-finance-us/swagger/openbanking-us.yaml')
get-api-operation-details
Provides detailed information about a specific API operation including parameter definitions,
request and response schemas, and technical specifications for successful API calls.
It takes three arguments:
- apiSpecificationPath (str): The path to the API specification file (e.g. The path would be /open-finance-us/swagger/openbanking-us.yaml for
https://static.developer.mastercard.com/content/open-finance-us/swagger/openbanking-us.yaml,
https://developer.mastercard.com/open-finance-us/swagger/openbanking-us.yaml,
or /open-finance-us/swagger/openbanking-us.yaml)
- method (str): The HTTP method of the operation (e.g., GET, POST, PUT, DELETE)
- path (str): The API endpoint path from the specification (e.g., /payments, /accounts/{id})
Umami MCP Tools (28)
umami_list_websites
List the websites tracked by this Umami instance, with their UUIDs
umami_get_website
Fetch a single website by UUID, including its domain, owner and creation date.
umami_create_website
Register a new website for tracking and return its UUID, which is the value to put in the data-website-id attribute of the Umami tracking script.
umami_update_website
Change a website's name, domain or share slug
umami_reset_website
PERMANENTLY DELETE all collected analytics data for a website, keeping the website itself
umami_delete_website
PERMANENTLY DELETE a website and every event ever recorded for it
umami_get_tracking_snippet
Return the ready-to-paste HTML script tag that sends data to this Umami instance for a given website.
umami_get_stats
Headline totals for a website over a period: pageviews, visitors, visits, bounces and total time on site
umami_get_pageviews
Pageviews and sessions bucketed over time, for charting traffic
umami_get_metrics
Top values for one dimension, ranked by visitor count -- top pages, referrers, countries, browsers and so on
umami_get_active_visitors
Number of visitors active on the site in the last few minutes
umami_get_realtime
Live snapshot of current activity: recent events with country, URL, browser and device, plus rollups by country, URL and referrer