Bucketeer

Item: Bucketeer
Rating: 58
Author: M8ven

Integrates with Bucketeer's open-source feature flag platform to provide complete CRUD operations for managing feature flags, including listing with filtering, creating with targeting rules, updating with audit trails, and archiving flags across multiple environments.

→ bucketeer-io/bucketeer-mcp · listed on pulsemcp

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// key findings

⚠️

Known vulnerabilities in dependencies: 18 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.

🔐

You'll be asked for 1 credential: BUCKETEER_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies18 high12 low

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

high@modelcontextprotocol/sdk@1.15.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.15.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.15.1GHSA-w48q-cv73-mx4w

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

highaxios@1.7.2GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.7.2GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

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.

🔐 secretBUCKETEER_API_KEY— "": "your-api-key",

configBUCKETEER_ENVIRONMENT_ID— "": "your-environment-id"

configBUCKETEER_HOST— "": "api.bucketeer.io",

configLOG_LEVEL

// 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 2 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/bucketeer-io-bucketeer-mcp-2kzhgg)](https://m8ven.ai/mcp/bucketeer-io-bucketeer-mcp-2kzhgg)

commit: 532657d794ae3ab001e9365d952957e45be2fee7

code hash: f0423a642bcd5b208e024f58f51360d827f43ea3d6c1bef84c58c4ee07ab0d5e

verified: 6/16/2026, 12:30:38 PM

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