# Ledger

Exact\-decimal double\-entry for agents\. Call MCP tools; do not do money math in tokens\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-eternal-roman-ledger-a13a284011

Category: MCP Servers

Source: community · eternal\-roman

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-eternal-roman-ledger-a13a2840110a.html

Publisher description: Exact-decimal double-entry for agents. Call MCP tools; do not do money math in tokens.

## Install or set up

1. Review the publisher repository and npm package `@eternal-roman/ledger-mcp@0.19.1` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-eternal-roman-ledger-a13a28 -- npx -y @eternal-roman/ledger-mcp@0.19.1
```

Installation guide: https://github.com/eternal-roman/ledger