# Exist — MCP server on mcp.ai
> Exist is a personal analytics app that combines data from various services to help users understand and improve their lives.

By: mcp.ai · official
Page: https://mcp.ai/exist

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_exist?ms=1781542080000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/exist/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/exist/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/exist/skill.md
Postman collection (v2.1): https://mcp.ai/exist/postman.json

## Tools
- exist_exist_get_user_profile() — Tool to retrieve the authenticated user's profile details and preferences. use after authentication to inspect account settings and status.
- exist_exist_o_auth2_authorize(scope: string, state?: string, client_id: string, redirect_uri: string, response_type?: string) — Tool to initiate the oauth2 authorization flow for user consent. use when you need an authorization code before exchanging for an access token.
- exist_exist_oauth2_authorize(scope: string, state?: string, client_id: string, redirect_uri: string, response_type?: string) — Tool to initiate the oauth2 authorization flow for user consent. use when you need to obtain an authorization code before exchanging for an access token.
- exist_get_attribute_templates(page?: integer, limit?: integer, groups?: string[], include_low_priority?: boolean) — Tool to retrieve a paged list of supported attribute templates. use when you need to browse available templates before creating or updating data.
- exist_get_correlations(page?: integer, limit?: integer, strong?: boolean, attribute?: string, confident?: boolean) — Tool to retrieve a paginated list of recent correlations. use when exploring relationships between your tracked attributes, optionally filtering by strength or attribute.
- exist_get_user_attributes(page?: integer, limit?: integer, owned?: boolean, groups?: string[], manual?: boolean, attributes?: string[], exclude_custom?: boolean, include_inactive?: boolean, include_low_priority?: boolean) — Tool to retrieve a paged list of the user's attributes without values. use when you need metadata on available attributes for filtering or selection.
- exist_get_user_profile() — Tool to retrieve the authenticated user's profile details and preferences. use after authentication to inspect account settings and status.

## Links
Docs: https://mcp.ai/docs/mcps/exist
Website: https://mcp.ai/mcps/exist