Valhalla MCP Server

Integrates Claude Desktop with the Valhalla routing engine to provide OpenStreetMap-based routing and isochrone capabilities. It enables users to calculate travel paths and reachability polygons for various transportation modes using natural language.

→ aatakansalar/valhalla-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 16 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.

// required environment variables

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

configLOG_LEVEL— Log level: error, warn, info, debug (default: info)

configVALHALLA_BASE_URL— Edit .env file and set =http://your-valhalla-server:8002

// 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/aatakansalar-valhalla-mcp-yx4q8g)](https://m8ven.ai/mcp/aatakansalar-valhalla-mcp-yx4q8g)

commit: c08e800f2ac8ea74eed6b6992f1cc2f78b23287b

code hash: a450b0508b0ba46e239d1c2c05f291c6f0593cf97670a1d76b22c93bcbbd501f

verified: 6/13/2026, 10:51:51 AM

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