# MCP + Decimal: Bring your own tools to Decimal.

> Connect internal APIs, databases, and additional tools through MCP. Use a predefined server or configure a custom connection for the systems your team relies on.

Canonical: https://www.decimal.app/integrations/mcp · Last reviewed: 2026-09-23

Config integration

## Built into your support workflow

### Add more tools

Give the agent capabilities exposed by an MCP server.

### Connect internal sources

Make internal APIs and databases available through a custom server.

### Manage each connection

View, configure, or disconnect individual servers in Decimal.

## Connect the tools your system exposes.

### “Can Decimal work with our internal system?”

Configure an MCP server for your internal API or database and test the connection. Once enabled for your workspace, the agent can use the server’s tools as part of its work.

## Connect your workspace

1. Select MCP Servers in Settings → Integrations.
2. Choose a predefined server or configure a custom server, then test the connection.
3. Connect the server. Contact support@getdecimal.ai to enable custom server tools for your workspace.

## Access and permissions

Available tools and access depend on the server configuration. Review the capabilities exposed by each server.

## Connection details

Custom servers can be configured before enablement, but the agent only calls their tools once they are enabled for the workspace.

- [MCP setup guide](https://docs.decimal.app/integrations/mcp)
- [Security and data controls](https://www.decimal.app/security)

## Bring your product into the conversation

- [GitHub](https://www.decimal.app/integrations/github)
- [Notion](https://www.decimal.app/integrations/notion)
- [BigQuery](https://www.decimal.app/integrations/bigquery)

- [All integrations](https://www.decimal.app/integrations)

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