Schema | textual-mcp-server

textual-mcp-server

Describes the environment variables required to run the server.

Name	Required	Description	Default
No arguments

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": false }
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`experimental`	{}

Functions exposed to the LLM to take actions

Name	Description
textual_launchC	Launch a Textual app headlessly for QA interaction.
textual_stopB	Stop a running Textual app session.
textual_pressC	Simulate key presses in a running Textual app.
textual_clickA	Click a widget by CSS selector in a running Textual app.
textual_type_textC	Type text into the focused input widget.
textual_hoverC	Hover the mouse over a widget by CSS selector.
textual_snapshotB	Snapshot current app state — widget tree with refs, focus, bindings, errors.
textual_screenshotB	Capture a visual screenshot of the running app (text or SVG).
textual_queryB	Query widgets matching a CSS selector with their properties.
textual_get_screen_stackC	Get the current screen stack with modal indicators.
textual_wait_forC	Wait for a condition: idle, animation, workers, or widget.
textual_check_errorsC	Check for collected errors and app exceptions.

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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