Open Parliament MCP

A thin MCP connector to UK Parliament's public APIs and Members OData endpoint, providing generic tools to list, describe, and query data sources, with playbooks for procedural guidance.

→ brynmrgn/open-parliament-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 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 dependencies2 high

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

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-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.

configCF_ACCESS_AUD— CF_ACCESS_TEAM_DOMAIN, _(unset)_ Enable Cloudflare Access origin verification.

configCF_ACCESS_TEAM_DOMAIN— , CF_ACCESS_AUD _(unset)_ Enable Cloudflare Access origin verification.

configMCP_TRANSPORT— stdio node build/index.js

configPLAYBOOKS_REF— main Git ref for playbooks.

configPLAYBOOKS_REPO— brynmrgn/open-parliament-mcp GitHub repo for live playbooks.

configPORT— 3401 HTTP port.

// 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 3 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/brynmrgn-open-parliament-mcp-x216rw)](https://m8ven.ai/mcp/brynmrgn-open-parliament-mcp-x216rw)

commit: b0af38b5b72e6a89bb144f7148da8426e139d864

code hash: 816cc874c2016f0811a80a67332a4c87743fd1b2c73598462751b3b65c04344a

verified: 6/26/2026, 9:36:39 AM

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