freee MCP Server

Enables Claude to interact with freee accounting software through OAuth 2.0 authentication, supporting operations like transaction creation, account management, receipt uploads, and financial statement retrieval.

→ Unson-LLC/freee-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: FREEE_CLIENT_SECRET, TOKEN_ENCRYPTION_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configFREEE_CLIENT_ID— your_client_id

🔐 secretFREEE_CLIENT_SECRET— your_client_secret

configFREEE_REDIRECT_URI

🔐 secretTOKEN_ENCRYPTION_KEY— generate_random_32_bytes

configFREEE_BASE_URL

configFREEE_COMPANY_ID— your_company_id

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/unson-llc-freee-mcp-f3s7w9)](https://m8ven.ai/mcp/unson-llc-freee-mcp-f3s7w9)

commit: 28a0bd7ebae641b3bfab62e7af92379f8c83b70c

code hash: 6ed4610a147c6ae6ed463eb5747b55d812cde43df482cc1a28b97279a5148b83

verified: 6/18/2026, 11:48:54 AM

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