reddit-mcp

Item: reddit-mcp
Rating: 58
Author: M8ven

Read-only MCP server for public Reddit content using TypeScript. Enables listing posts, fetching post details and comments, and searching Reddit.

→ waszkowski/reddit-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.

// 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@1.17.5GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.17.5GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.17.5GHSA-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.

configMCP_MAX_OUTPUT_CHARS— (default 60000) to tune max response size sent to Claude.

configMCP_TOOL_RESULTS_ROOTS— (comma-separated, default /sessions) to control which file roots are readable by reddit.read_large_result.

configREDDIT_USER_AGENT— "": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36"

// 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/waszkowski-reddit-mcp-3a0m1a)](https://m8ven.ai/mcp/waszkowski-reddit-mcp-3a0m1a)

commit: a817a04b85a089d1caf37a40b523aff6a173da25

code hash: 8d7df80c0af11e5cc456a5e2d7f1fd4443ac1d2b410e2601fb33ed717ac85151

verified: 6/24/2026, 10:06:31 AM

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