What is the main functional difference between UI5 MCP Server and Ziptax Sales Tax API?

UI5 MCP Server is categorized under Developer Tools and uses a local stdio subprocess. Ziptax Sales Tax API belongs to Developer Tools and uses an install path we have not confirmed yet. Pick UI5 MCP Server for developer tools work and Ziptax Sales Tax API for developer tools.

How do I install UI5 MCP Server or Ziptax Sales Tax API in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Ziptax Sales Tax API has no confirmed install command yet — follow its own setup instructions.

Are UI5 MCP Server and Ziptax Sales Tax API free to use, or do they require API keys?

UI5 MCP Server is listed as free. Auth: no auth required. Ziptax Sales Tax API is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both UI5 MCP Server and Ziptax Sales Tax API at the same time in my AI client?

Yes. MCP clients support multiple servers: add mcp-server-80 and ziptax-sales-tax-api-2 as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, UI5 MCP Server has a quality signal of 68/100 (Great) with 2 views, 0 installs and 103 GitHub stars. Ziptax Sales Tax API has 51/100 (Good) with 0 views, 0 installs and 0 GitHub stars.

UI5 MCP Server vs Ziptax Sales Tax API

UI5 MCP Server vs Ziptax Sales Tax API | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	UI5 MCP Server	Z Ziptax Sales Tax API
Category	Developer Tools	Developer Tools
Quality signal	68/100 · Great	51/100 · Good
Install command	Confirmed	Not confirmed yet
Transport	Local subprocess (stdio)	—
Auth	No auth required	API key required
Pricing	Free	BYOK (pay the provider)
Required env vars	None listed	`ZIPTAX_API_KEY`
Verified owner	Community listing	Community listing
GitHub stars	103	0
Directory activity	2 views 0 installs 0 upvotes	0 views 0 installs 0 upvotes
Tools	10	2
Full listing	View UI5 MCP Server	View Ziptax Sales Tax API

Tools & capabilities

UI5 MCP Server tools 10

get_guidelinesThis tool MUST be called once to retrieve UI5 guidelines before working on any UI5 (SAPUI5/OpenUI5) related task or project or creating a UI5 project. The guidelines provided by this tool MUST be followed to ensure best practices and avoid common pitfalls in UI5 development.
run_ui5_linterRun UI5 linter on a UI5 project to find and optionally fix UI5 related problems like the usage of deprecated API. After making changes, you should always run the linter again to verify that no new problems have been introduced.
get_api_referenceSearch the UI5 API reference for module names and symbols
get_project_infoGet general information about a local UI5 project.
create_ui5_appCreate a new basic SAPUI5 application implemented in TypeScript or JavaScript
get_version_infoGet version information for UI5 (OpenUI5 or SAPUI5)
get_integration_cards_guidelinesThis tool MUST be called once to retrieve Integration Cards guidelines before working on any Integration Card related task or creating an Integration Card. The guidelines provided by this tool MUST be followed to ensure best practices and avoid common pitfalls in Integration Cards development.Integration Cards are also called 'UI Integration Cards' or 'UI5 Integration Cards'.
create_integration_cardCreate a new Integration Card, UI Integration Card, or UI5 Integration Card
run_manifest_validationValidates UI5 manifest file. After making changes, you should always run the validation again to verify that no new problems have been introduced.
get_typescript_conversion_guidelinesThis tool MUST be called once before converting a UI5 (SAPUI5/OpenUI5) project from JavaScript to TypeScript. The instructions provided by this tool MUST be followed to ensure that the project setup and code is correctly converted.

Ziptax Sales Tax API tools 2

get_account_metricsGet account usage metrics and quota information for the authenticated ZipTax account. Returns current request counts, limits, and entitlements. Requires a valid ZipTax API key sent in the X-API-KEY header or Authorization header. Get a key at https://platform.zip.tax
lookup_tax_rateLook up sales and use tax rates for a US or Canadian location. Provide a full street address for door-level accuracy, or a lat/lng pair for a geographic point lookup. Returns tax rates broken down by jurisdiction (state, county, city, district). Requires a valid ZipTax API key sent in the X-API-KEY header or Authorization header. Get a key at https://platform.zip.tax

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

UI5 MCP Server

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-server-80": {
      "command": "npx",
      "args": [
        "-y",
        "@ui5/mcp-server"
      ]
    }
  }
}

Ziptax Sales Tax API

No confirmed install command for Ziptax Sales Tax API yet — follow the setup steps linked from its listing page rather than a guessed package name.

UI5 MCP Server vs Ziptax Sales Tax API

Which MCP server should you choose?

Choose UI5 MCP Server when

Z
Choose Ziptax Sales Tax API when

Feature & specification comparison

Tools & capabilities

UI5 MCP Server tools 10

Ziptax Sales Tax API tools 2

Ready-to-paste client configs

UI5 MCP Server

Ziptax Sales Tax API

Frequently asked questions

Choose UI5 MCP Server when

ZChoose Ziptax Sales Tax API when

UI5 MCP Server tools 10

Ziptax Sales Tax API tools 2

UI5 MCP Server

Ziptax Sales Tax API

Frequently asked questions

What is the main functional difference between UI5 MCP Server and Ziptax Sales Tax API?

How do I install UI5 MCP Server or Ziptax Sales Tax API in Claude Desktop, Cursor, or Windsurf?

Are UI5 MCP Server and Ziptax Sales Tax API free to use, or do they require API keys?

Can I run both UI5 MCP Server and Ziptax Sales Tax API at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with UI5 MCP Server

Popular comparisons with Ziptax Sales Tax API

Z
Choose Ziptax Sales Tax API when