Schema | Polars Docs MCP

Polars Docs MCP

Describes the environment variables required to run the server.

Name	Required	Description	Default
`host`	No	Host address for HTTP/SSE transports	127.0.0.1
`path`	No	URL path for streamable-http transport	/mcp
`port`	No	Port number for HTTP/SSE transports	8111
`transport`	No	Transport method: stdio, streamable-http, sse	stdio

Features and capabilities supported by this server

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

Functions exposed to the LLM to take actions

Name	Description
get_polars_versionA	Get the currently installed Polars version information
list_polars_componentsA	List all available high‑level Polars API components
search_polars_apiA	Search Polars API methods and documentation. Finds exact matches first, then falls back to fuzzy search.
verify_polars_apiB	Verify if a given Polars API name or signature is valid.
debug_polars_componentsA	Debug tool to show what components are discovered and their types
list_all_modern_data_stacksB	List all modern data stacks that can be used with Polars.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

We provide all the information about MCP servers via our MCP API.

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