nebuloss/r2-re-mcp

Item: nebuloss/r2-re-mcp
Rating: 56
Author: M8ven

Stateful radare2 MCP server tailored for reverse-engineering WiFi firmware, with token-limited outputs and baked-in Thumb-2 disassembly recipes.

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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.

// 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@1.12.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-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.

configLOG_LEVEL— info error/warn/info/debug (logs go to stderr only).

configR2_MCP_PORT— (streamable-http), bound to 0.0.0.0:$.

configR2_PROJECT_DIR— (e dir.projects=$; Ps <projName>), best-effort (a save failure

configRE_BINS— Staged binaries (in , default /opt/re-bins):

// 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 5 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/nebuloss-r2-re-mcp-vt1yx5)](https://m8ven.ai/mcp/nebuloss-r2-re-mcp-vt1yx5)

commit: 4676e21fc571966664e1113fe53f63207205fcd6

code hash: 165d74bf632599e577f92bc64e216c4e882f814b8e898a0380f5e932e35ebb5e

verified: 6/18/2026, 10:29:11 AM

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