MCP Picnic

Item: MCP Picnic
Rating: 64
Author: M8ven

Enables AI assistants to interact with Picnic online supermarket for grocery shopping, meal planning, cart management, delivery tracking, and budget-conscious shopping in Netherlands and Germany.

→ ivo-toby/mcp-picnic · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 3 high

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

🔐

You'll be asked for 1 credential: PICNIC_PASSWORD

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

// known CVEs in dependencies1 critical3 high6 low

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

criticalvitest@3.1.3GHSA-5xrq-8626-4rwp

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

highundici@6.21.0GHSA-f269-vfmq-vjvj

Undici: Malicious WebSocket 64-bit length overflows parser and crashes the client

highundici@6.21.0GHSA-v9p9-hfj2-hcw8

Undici has Unhandled Exception in WebSocket Client Due to Invalid server_max_window_bits Validation

highundici@6.21.0GHSA-vrm6-8vpv-qv8q

Undici has Unbounded Memory Consumption in WebSocket permessage-deflate Decompression

lowundici@6.21.0GHSA-2mjp-6q6p-2qxm

Undici has an HTTP Request/Response Smuggling issue

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.

configENABLE_HTTP_SERVER

configHTTPS_PROXY

configHTTP_HOST

configHTTP_PORT

configHTTP_PROXY

🔐 secretPICNIC_PASSWORD— "": "your-picnic-password",

configPICNIC_USERNAME— "": "your-picnic-email@example.com",

confighttp_proxy

confighttps_proxy

// 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/ivo-toby-mcp-picnic-1rqoow)](https://m8ven.ai/mcp/ivo-toby-mcp-picnic-1rqoow)

commit: d9d6f062cec21b41f5c9a3a34f6cfc9cd53236ad

code hash: 2ef9aeace5d4c9d13c2ffa02350e75dc81acf0bc81cb9c504237749d75b1b751

verified: 6/18/2026, 11:45:12 AM

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