# Ajisai

Exact rational and algebraic computation, with machine\-readable Word contracts, in Ajisai\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-masamoto1982-ajisai-de06541a20

Category: MCP Servers

Source: community · masamoto1982

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-masamoto1982-ajisai-de06541a20b8.html

Publisher description: Exact rational and algebraic computation, with machine-readable Word contracts, in Ajisai.

## Install or set up

1. Review the publisher repository and npm package `ajisai-mcp-server@0.9.0` 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-masamoto1982-ajisai-de0654 -- npx -y ajisai-mcp-server@0.9.0
```

Installation guide: https://github.com/masamoto1982/Ajisai