Kollektiv - Your private LLM knowledgebase

Item: Kollektiv - Your private LLM knowledgebase
Rating: 13
Author: M8ven

Kollektiv enables anyone to setup 'RAG over your data' in 2 clicks to get access and semantic search directly from any IDEs / MCP clients. No RAG infra, no config to manage. Users can build their private knowledgebases. It's one of the first MCP servers in the world to support Oauth 2.1 for user authentication.

→ alexander-zuev/kollektiv-mcp · listed on mcp_so

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// key findings

⚠️

Known vulnerabilities in dependencies: 10 high

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

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

✅

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 dependencies10 high8 medium15 low

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

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

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

highhono@4.7.11GHSA-3vhc-576x-3qv4

Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)

highhono@4.7.11GHSA-f67f-6cw9-8mq4

Hono JWT Middleware's JWT Algorithm Confusion via Unsafe Default (HS256) Allows Token Forgery and Auth Bypass

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// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configSKIP_INTEGRATION

// 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 4 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/alexander-zuev-kollektiv-mcp-1l9b2r)](https://m8ven.ai/mcp/alexander-zuev-kollektiv-mcp-1l9b2r)

commit: 726ad8afb26e2c9166164d8c5f2ce7c02cc92b32

code hash: ec864100e6b768e89d5635d266aca48e6f3a34b24560bbb053568b3b023abbcb

verified: 4/10/2026, 5:57:13 PM

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