Exist MCP server

Connect Exist to Claude, ChatGPT, Cursor, Claude Code, Codex, Gemini, GitHub Copilot and any other MCP client, for your whole team. Metorial adds security, governance, and tracing, and gives everyone one Magic MCP URL to connect.

What you can do with the Exist MCP server

Ask your agent in plain language. Each of these maps to a real tool on the server.

  • Use the increment attribute values tool in Exist
  • Use the get attributes tool in Exist
  • Use the update attribute values tool in Exist
  • Use the get attribute values tool in Exist
  • Use the get correlations tool in Exist
  • Use the get user profile tool in Exist

Supported Tools

increment_attribute_values

Increment Attribute Values

Add incremental (delta) values to owned attributes instead of setting absolute totals. Useful for event-driven tracking where Exist tallies the running total. If no date is provided, defaults to today.

get_attributes

Get Attributes

Retrieve the user's tracked attributes from Exist, optionally with their recent daily values. Filter by group (activity, sleep, mood, etc.) or specific attribute names. When values are included, up to 31 days of historical data can be fetched.

update_attribute_values

Update Attribute Values

Set absolute values for owned attributes on specific dates. Overwrites any previous value for the given date. Supports batch updates of up to 35 values in a single call. You must own the attribute before updating its values.

get_attribute_values

Get Attribute Values

Retrieve the historical daily values for a specific attribute. Returns a paginated list of date/value pairs, allowing you to query extensive history for a single attribute with date range filtering.

get_correlations

Get Correlations

Retrieve correlations between tracked attributes. Correlations describe relationships between two data points (e.g., "You have a better day when you walk more"). Generated weekly from up to a year of data. Can retrieve all correlations or look up a specific pair.

get_user_profile

Get User Profile

Retrieve the authenticated user's Exist profile including username, timezone, and measurement unit preferences (imperial vs metric for distance, weight, energy, liquid, temperature).

manage_attribute_ownership

Manage Attribute Ownership

Acquire or release ownership of attributes. You must own an attribute before writing data to it. Acquiring a templated attribute the user doesn't have yet will create it automatically. Releasing an attribute passes ownership to another connected service or deactivates it.

get_insights

Get Insights

Retrieve automatically generated insights about the user's data. Insights are events found within the user's tracked data, such as "Yesterday was your highest steps value in 30 days" or weekly/monthly summaries. Results are limited to your read scopes.

get_averages

Get Averages

Retrieve the most recent weekly average values for tracked attributes, computed from the last 60 days of data, including an overall average and per-day-of-week breakdowns (Monday through Sunday). Optionally retrieve historical averages to see trends over time.

create_attribute

Create Attribute

Create new attributes in Exist, either from existing templates or as fully custom attributes. Custom attributes require a label, group, and value type. The service automatically gets ownership of created attributes.

get_attribute_templates

Get Attribute Templates

Discover supported attribute template names, labels, groups, priorities, and value types before creating or acquiring attributes.

Connect Exist to your AI client

Every client uses the same Magic MCP URL, and so does any other MCP client. Add it once and sign in with SSO.

  1. Enable Exist in Metorial. In your Metorial portal, enable the Exist MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
  2. Add a custom connector. Open Customize, then Connectors. Select Add, then Custom, then Web.
  3. Paste your Metorial MCP URL. Name it Metorial, paste your Magic MCP URL (<your-magic-mcp-url>) and continue.
  4. Sign in. Select Add and sign in to load Exist tools.

Run Exist through the Metorial gateway

One governed layer for every app your agents reach, not a separate connector per tool.

  • Give Exist and every other app to your whole team through one MCP gateway, behind your SSO.
  • Scope which teams and agents can use Exist tools with role-based access control, and trace every call.
  • Prefer to run it yourself? Metorial is open source and self-hostable.

More integrations teams use with Exist

GitHub

Manage repositories, issues, and pull requests. Create and configure branches, star repositories, review code, and merge changes. Automate CI/CD workflows with GitHub Actions, manage workflow runs, secrets, and artifacts. Track issues with labels, milestones, and assignees. Search across code, repositories, issues, and users. Manage organizations, teams, and memberships. Create and manage projects, gists, packages, deployments, and environments. Access security alerts including code scanning, secret scanning, and Dependabot alerts. Read and write file contents in repositories. Manage webhooks, notifications, and codespaces.

Salesforce

Manage CRM data including Accounts, Contacts, Leads, Opportunities, Cases, and custom objects. Create, read, update, and delete records. Query data using SOQL and search across objects using SOSL. Perform bulk data operations for large-scale imports, exports, and migrations. Execute composite requests to batch multiple operations in a single API call. Access analytics, reports, and dashboards. Manage files and attachments associated with records. Interact with Chatter feeds, posts, and groups for social collaboration. Manage org metadata including custom objects, fields, layouts, and workflows. Query data using GraphQL for precise data retrieval across related objects.

Sharepoint

Manage SharePoint sites, document libraries, lists, and files. Create, read, update, and delete lists and list items with custom columns. Resolve site users to numeric Person/Group LookupId values. Upload, download, move, copy, and version files in document libraries. Search across sites, files, folders, lists, and list items using Microsoft Search. Manage permissions at site, list, and item levels with granular access control. Define and manage content types and site columns. Retrieve site properties and search for sites across Microsoft 365.

Airtable

Create, read, update, and delete records in Airtable bases and tables. Manage base schemas including creating tables and fields. Filter records using formulas, sort by fields, and scope queries to specific views. Upsert records to find, create, or update in a single call. Upload attachments to records, read and write record comments, list accessible bases, and receive real-time base change events through webhooks.

Sentry

Track, manage, and resolve application errors and performance issues. List, query, and bulk-update issues and error events with filters like status, assignment, and tags. Create and manage releases, associate commits, and upload source maps. Configure issue alert rules and metric alert rules with notification actions. Set up cron monitors to detect missed or failed scheduled jobs. Build custom dashboards with configurable widgets. Run ad-hoc Discover queries across errors and transactions for performance analysis. Manage organizations, teams, projects, and members. Provision users via SCIM. Access session replay data.

Bitbucket

Manage Git repositories, pull requests, and CI/CD pipelines on Bitbucket Cloud. Create, fork, and configure repositories within workspaces and projects. Create, review, approve, merge, and decline pull requests with inline code comments. Browse source code, list commits, and manage branches and tags. Trigger, monitor, and manage Bitbucket Pipelines. List workspace members, configure repository default reviewers and branch restrictions, create and manage repository webhooks, and search code across repositories.

Technical notes for Exist

Read personal analytics data, discover supported attribute templates, create or acquire attributes, and update daily values. Retrieve correlations, insights, rolling averages, and the connected user profile.

Frequently asked questions

Common questions about connecting Exist to AI agents with Metorial.

  1. How many tools does the Exist MCP server have?
    The Exist MCP server exposes 11 tools, including Increment Attribute Values, Get Attributes, Update Attribute Values. Each one is governed and traced through Metorial.
  2. Exist exposes tools your agents call on demand; it does not publish event triggers yet. Everything still runs through one governed MCP URL.
  3. Any MCP client, including VS Code, Windsurf, Zed, OpenCode and Grok. Each one reaches the Exist MCP server through the same Metorial URL.
  4. Use role-based access control to decide which teams, users, and agents can use Exist and which of its tools they can call.
  5. Yes. Metorial is open source, so you can run the Exist MCP server yourself or use the hosted gateway.

Connect Exist to production AI agents

See how Metorial gives your team governed access to Exist, with tracing and security controls built in.