Schema | ui-diff-mcp

ui-diff-mcp

Describes the environment variables required to run the server.

Name	Required	Description	Default
`NVIDIA_API_KEY`	No	Your NVIDIA API key (optional)
`OPENROUTER_API_KEY`	Yes	Your OpenRouter API key
`NVIDIA_VLM_BASE_URL`	No	Base URL for NVIDIA VLM (optional)
`LOCATEANYTHING_SIDECAR_URL`	No	URL for the sidecar (optional)	http://127.0.0.1:39731

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
compare_ui_imagesC	Compares an expected mobile mockup image against an actual mobile screenshot using only deterministic methods (no visual models).
discover_ui_diffsC	Runs full UI diff analysis, including visual model-based target discovery and classification. Compares expected mockup against actual screenshot.
ui_diff_model_healthA	Checks health of all visual models used by the diff pipeline.
read_ui_diff_reportB	Reads and returns a previously generated UI diff report JSON file.
capture_mobile_screenB	Captures a screenshot from a connected mobile device using adb or ios-simctl.
start_ui_diff_runA	Starts a UI diff run in the background without holding the MCP request open. Returns a runId to poll with get_ui_diff_run_status. Use this for large or slow audits like Calorix full scans.
get_ui_diff_run_statusB	Returns the status of a background UI diff run started by start_ui_diff_run.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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