What it does

Connects to the freee accounting API for invoices, deals, and account items. The market is Japanese SMBs, and the tool assumes that context. Same rule as any ledger integration: reads are safe, writes need a person who knows the books.

Install

Terminal

npx -y freee-mcp

Client configuration

Paste this into your MCP client config (Claude Desktop, Cursor, or any client that reads mcpServers), then restart the client.

mcp.json

{
  "mcpServers": {
    "freee": {
      "command": "npx",
      "args": [
        "-y",
        "freee-mcp"
      ]
    }
  }
}

Use it for

Japanese businesses reconciling invoices and expense records

Skip it if

Anyone not on freee; accounting writes without approval

When to use it

Reach for this when the task needs accounting inside the agent loop. Skip it if a plain shell command or a one-off script is enough — every server you add costs context and adds a failure mode.

Other TypeScript servers

Filesystem — Gives an agent scoped read, write, and search access to directories you explicitly allow
Memory — A persistent knowledge graph stored in a local JSON file, exposed through entities, relations, and observations
Sequential Thinking — Gives the model a scratchpad for structured, revisable reasoning: numbered thoughts that can branch, revise, and conclude

freee MCP