Connect Codex to GraphHopper
Set up in minutes
Choose where it runs
On your computer through your own Codex, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in GraphHopper
A preset of real GraphHopper operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect GraphHopper
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your Codex first calls in. Codex connects when a session starts — run codex, or restart a running one (in the Codex app, Restart).
Run this in your terminal. The Codex app shares its config, so it gets the server too
<your-link> is your personal server URL — setup mints it for you.
Tools Codex gets
GraphHopper
15 toolsGeocoding Endpoint.
Isochrone Endpoint.
GET Matrix Endpoint.
POST Matrix Endpoint.
Batch Matrix Endpoint.
GET Batch Matrix Endpoint.
GET Route Endpoint.
POST Route Endpoint.
Coverage information.
POST Cluster Endpoint.
Batch Cluster Endpoint.
GET Batch Solution Endpoint.
POST route optimization problem.
POST route optimization problem (batch mode).
GET the solution (batch mode).
About Codex
Frequently asked questions
More ways to connect
More tools for Codex
Use GraphHopper with other agents
Open your Codex agent in one click.
NoClick runs Codex for you with GraphHopper wired in as tools. Connect your account and run.