AI & automation

Model Context Protocol (MCP)

Also known as: MCP

The Model Context Protocol (MCP) is an open standard that lets AI assistants securely connect to external tools and data through a well-defined interface.

MCP gives an AI assistant a structured set of tools it can call: read a report, create an invoice, categorize a transaction: instead of guessing from a web page. Each tool has a clear contract, and access is authorized and scoped.

For accounting, that means an assistant can operate the actual books through a controlled interface, with permissions and an audit trail, rather than copy-pasting numbers.

How comma handles it

comma is a remote MCP server: connect Claude, ChatGPT, or Claude Code and it can run the books within the connecting user's role, with every mutation logged and access revocable in one click.

Make room for what's next

Clear books. A clearer head.

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