Using Open EPM through MCP
Use this walkthrough with an approved Streamable HTTP client, the deployment’s HTTPS application router and an enrolled identity. Start with session verification and scoped discovery. The first read uses Operating Data Cube and its exact workspace and application IDs.
The optional change needs write authority and a disposable sample. Review the preview, preserve the exact submission and request key, and follow the job until it has a durable outcome. A bound application endpoint can expose a different argument form for the same tool. Check the endpoint’s own schema before substituting it.
For task-specific guidance and reusable prompts, see the MCP Client section. For the browser equivalent, see Grid, POV and supporting detail.
In this section
- Connect and authenticateSet up an authorized HTTPS client and verify the issuer, subject and audience.
- Select an application and discover capabilitiesFind the sample application and confirm its exact authorized function catalogue.
- First bounded readRead the sample coordinate and preserve its change ID and snapshot context.
- First validated changePreview the sample mutation and submit the reviewed program with a stable request key.
- Follow a job and inspect its resultUse the job ID, event sequence and receipt revision to verify publication.
- Recover from errors and uncertain outcomesReplay the original request when the response is lost and verify the single durable outcome.