Background AI Chat MCP Server

Item: Background AI Chat MCP Server
Rating: 64
Author: M8ven

MCP server that drives chat.sakana.ai via headless Chrome with persistent sessions. Enables AI assistants to interact with Sakana AI chat through tools like session management, with ToS gate and browser automation.

→ misternay/mcp-sakana-chat · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

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

✅

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 1 credential: BAC_AUTH_KEY

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

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@0.5.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.5.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highplaywright@1.45.0GHSA-7mvr-c777-76hp

Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate

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.

configBAC_ALLOWED_USE_CASES

🔐 secretBAC_AUTH_KEY— "" Bearer token for HTTP/SSE

configBAC_DATA_DIR— ~/.bagidea Root data directory

configBAC_HOST

configBAC_SAKANA_URL

configBAC_TRANSPORT— stdio stdio or http-sse

// 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 2 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/misternay-mcp-sakana-chat-bnptrz)](https://m8ven.ai/mcp/misternay-mcp-sakana-chat-bnptrz)

commit: 3718d94e010f96ca7e9163938ae2e4524acbdfcb

code hash: c51da8c0a8aaedf044fbd9e69ecdb48ac5554f69cce3d473ca8745d0fc2c3008

verified: 6/30/2026, 9:53:12 AM

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