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The MCP Patient State server exposes 10 tools for reading patient state.

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Shared conventions

All tools accept patient_id (required for API key / provider tokens; omit when using a Patient Token; it is resolved from the token automatically).

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Time windows

Most read tools that target versioned Mongo state (get_view, get_view_block, get_view_recent_events, list_views_and_blocks, get_stable_data, list_event_state_modules, get_event_state_module) accept an optional date_from / date_to window: an inclusive ISO 8601 bound on the underlying document’s created_at. When set, the tool resolves to the latest version of each module / view in that window instead of the absolute latest. read_memories is not versioned and ignores these arguments.

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Output format

Every tool with a format argument uses the same enum and default: "raw" returns structured JSON (default; best for agents); "markdown" returns human-readable rendered text. "pretty" is accepted as a deprecated alias for "markdown" for backward compatibility.