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11 days ago

npm

freee-mcp

Item: freee-mcp
Rating: 59
Author: M8ven

Model Context Protocol (MCP) server for freee API integration

→ freee/freee-mcp· npm: freee-mcp· listed on npm

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 4 credentials: FREEE_CLIENT_SECRET, FREEE_SIGN_CLIENT_SECRET, JWT_SECRET, SIGN_JWT_SECRET

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

// known CVEs in dependencies1 critical1 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.2.4GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

low@opentelemetry/core@2.7.1GHSA-8988-4f7v-96qf

OpenTelemetry Core: Unbounded memory allocation in W3C Baggage propagation

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configCORS_ALLOWED_ORIGINS

configFREEE_API_BASE_URL

configFREEE_API_BASE_URL_ACCOUNTING

configFREEE_API_BASE_URL_HR

configFREEE_AUTHORIZATION_ENDPOINT

configFREEE_CALLBACK_PORT

configFREEE_CLIENT_ID

🔐 secretFREEE_CLIENT_SECRET

configFREEE_SCOPE

configFREEE_SIGN_API_URL

configFREEE_SIGN_CLIENT_ID

🔐 secretFREEE_SIGN_CLIENT_SECRET

configFREEE_TOKEN_ENDPOINT

configHTTP_HEADERS_TIMEOUT_MS

configHTTP_KEEP_ALIVE_TIMEOUT_MS

configHTTP_REQUEST_TIMEOUT_MS

configISSUER_URL

🔐 secretJWT_SECRET

configKUBERNETES_SERVICE_HOST

configLOG_LEVEL

configMCP_JWT_AUDIENCE

configMCP_JWT_AUDIENCE_ENFORCE

configMCP_PUBLIC_BASE_URL

configOTEL_DEPLOYMENT_ENVIRONMENT

configOTEL_ENABLED

configOTEL_EXPORTER_OTLP_ENDPOINT

configOTEL_METRICS_EXPORTER

configOTEL_SERVICE_NAME

configOTEL_TRACES_SAMPLER_ARG

configOTEL_TRACES_SAMPLER_RULES

configPORT

configRATE_LIMIT_ENABLED

configREDIS_URL

configSIGN_AUTHORIZATION_ENDPOINT

configSIGN_CORS_ALLOWED_ORIGINS

configSIGN_ISSUER_URL

🔐 secretSIGN_JWT_SECRET

configSIGN_LOG_LEVEL

configSIGN_PORT

configSIGN_RATE_LIMIT_ENABLED

configSIGN_REDIS_URL

configSIGN_SCOPE

configSIGN_TOKEN_ENDPOINT

configXDG_CONFIG_HOME

// 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 6 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/npm-https-github-com-freee-freee-mcp)](https://m8ven.ai/mcp/npm-https-github-com-freee-freee-mcp)

commit: f488b18f4de95778147357cbc13ac750e6abe58f

code hash: 1022b03bf2ded0dddc8a724fb2b3b62633d9eb20f8bcd09eebf68b9d89356df5

verified: 7/20/2026, 9:30:49 AM

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