Open Brain MCP Server

A personal semantic knowledge base that enables storing, searching, and retrieving memories and work history using natural language. It features vector-based search, tool discovery via a registry, and indexing of Cursor agent transcripts using Supabase or Postgres.

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 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.

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.8.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.8.0GHSA-w48q-cv73-mx4w

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

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.

configCURSOR_TRANSCRIPTS_DIR— Path to Cursor agent-transcripts directory; enables index_cursor_chats and search_work_history

configDB_BACKEND— The server supports two database backends. Set to choose (default: supabase).

configEMBEDDING_DIMENSIONS— 1536 Must match the model output and schema

configEMBEDDING_MODEL— openai/text-embedding-3-small OpenRouter embedding model

configMCP_HTTP_PORT— 3100 Port for the HTTP/SSE transport

// 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/subwizzll-mcp-server-wj6bpe)](https://m8ven.ai/mcp/subwizzll-mcp-server-wj6bpe)

commit: 68765204780a86d26a22410a4a2f40db15e0b314

code hash: 40589bf43f9e2b31abd4ec4484dab63b2448ca96cd412fe63f23ecad456308f6

verified: 6/12/2026, 11:08:06 AM

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