Schema | DocsHub MCP Server

DocsHub MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
`DOCSHUB_CONFIG`	No	Local file path or https:// URL to the config file. Overrides other config sources.
`DOCSHUB_CACHE_TTL`	No	Seconds to cache fetched documentation in memory. Set to 0 to disable caching.	1800
`DOCSHUB_CONFIG_RELOAD_INTERVAL`	No	Seconds between config reload checks. Set to 0 to disable polling.	900

Features and capabilities supported by this server

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

Functions exposed to the LLM to take actions

Name	Description
list_available_docsA	List all configured documentation projects. Always call this first to discover available project names before using `get_project_docs`. Pass the exact value of the `name` field to `get_project_docs`. Returns: List of dicts with `name` and `description` keys. Returns an empty list if no projects are configured.
get_project_docsA	Fetch documentation for a project. Automatically tries `llms-full.txt` first, which returns the complete documentation in a single response — no further calls needed. If `llms-full.txt` is unavailable, falls back to `llms.txt` and returns an index of URLs; use `read_doc_page` with those URLs to retrieve individual pages. Call `list_available_docs` first to get valid project names.
read_doc_pageA	Fetch the Markdown content of a specific documentation page. Use URLs obtained from `get_project_docs` when it returns an `llms.txt` index. Do not call this if `get_project_docs` already returned complete documentation. Only URLs from configured project hosts are permitted.

Interactive templates invoked by user choice

Name	Description
`query_docs`	Answer a question using a project's documentation. Guides the model through the full lookup workflow: fetch docs, then answer.
`summarize_project`	Summarize the documentation for a project. Guides the model to fetch and distil the key topics and structure.

Contextual data attached and managed by the client

Name	Description
`projects_resource`	Registry of all configured documentation projects. Returns a JSON array with ``name`` and ``description`` for each project. Use the exact ``name`` value when calling ``get_project_docs`` or reading the ``docshub://project/{name}/docs`` resource. Returns: JSON-encoded list of project dicts with ``name`` and ``description``.

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