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

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

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

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. UI5 MCP Server is listed as free. Auth: no auth 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 Ziptax Sales Tax API and UI5 MCP Server at the same time in my AI client?

Yes. MCP clients support multiple servers: add ziptax-sales-tax-api-2 and mcp-server-80 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, Ziptax Sales Tax API has a quality signal of 51/100 (Good) with 0 views, 0 installs and 0 GitHub stars. UI5 MCP Server has 68/100 (Great) with 2 views, 0 installs and 103 GitHub stars.

Ziptax Sales Tax API vs UI5 MCP Server

Ziptax Sales Tax API vs UI5 MCP Server | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

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

Tools & capabilities

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

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.

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.