Crosmos MCP Server

Item: Crosmos MCP Server
Rating: 54
Author: M8ven

MCP server for the Crosmos memory layer, enabling semantic, keyword, and graph retrieval of memories, as well as storing content with automatic entity and relation extraction.

→ crosmos-labs/crosmos-mcp · 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.

🔐

You'll be asked for 1 credential: CROSMOS_API_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@1.10.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.10.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.10.0GHSA-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.

configCROSMOS_API_BASE_URL— API base URL https://api.crosmos.dev

🔐 secretCROSMOS_API_KEY— export =csk_your_api_key_here

configCROSMOS_API_TIMEOUT— Request timeout (ms) 30000

configCROSMOS_CREDENTIALS_DIR

configDEFAULT_SPACE_ID— Default memory space UUID —

configDEFAULT_SPACE_NAME— Default memory space name (resolved via /spaces?name=); ignored if DEFAULT_SPACE_ID is set —

configHOST

configPORT

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 7 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/crosmos-labs-crosmos-mcp-bfn9j5)](https://m8ven.ai/mcp/crosmos-labs-crosmos-mcp-bfn9j5)

commit: 752ca1164ae436f8eb103fe8f057aab25b795c0c

code hash: 3c7bd7bd0ef721b3598475f3d5d8a063db4eb650f96e4be4c3e4740815ec08a3

verified: 6/18/2026, 10:43:46 AM

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