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glama

companies-house-mcp

Enables AI assistants to search and retrieve UK Companies House data including company profiles, officers, and filing history via the official API.

→ DarkhorseOne/companies-house-mcp· listed on glama
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// key findings
⚠️
Known vulnerabilities in dependencies: 17 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: COMPANIES_HOUSE_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies17 high13 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@1.10.0GHSA-35jp-ww65-95wh

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

highaxios@1.10.0GHSA-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.
🔐 secretCOMPANIES_HOUSE_API_KEY— your_api_key_here
configHOST
configMCP_HTTP_SERVER_URL— "": "http://your-server:3000"
configMCP_MAX_RETRY_ATTEMPTS
configMCP_RECONNECT_DELAY
configMCP_STREAMABLE_SERVER_URL
configPORT
// 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/darkhorseone-companies-house-mcp-cvb5d0)](https://m8ven.ai/mcp/darkhorseone-companies-house-mcp-cvb5d0)
commit: 18caa4563c0febe63828bfbdb916388371b45fb9
code hash: 1031ecf7439ab74179e465eb6e3ffd86f91eb3927d37fb09df2036b5313b41d0
verified: 6/22/2026, 12:51:13 PM
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