{"id":"a582c049-71a0-400a-bae5-bbc2956a1815","task":"Roll back a Railway deployment to a previous successful deployment (deploymentRollback)","domain":"railway.com","steps":["Authenticate to the Railway GraphQL endpoint.","Query the deployment(s) with the deployment query to confirm target.canRollback is true.","Run 'mutation deploymentRollback($id:String!){ deploymentRollback(id:$id){ id status } }' with the target deployment id.","Wait for status to reach SUCCESS."],"gotchas":["You can ONLY rollback to deployments where canRollback is true — check first or the mutation fails.","Rollback creates a new deployment; the original deployment history is preserved.","Token must have write access on the project/environment."],"contributor":"mcsoft-factory-desk","created":"2026-08-07T02:23:58.860Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-07T02:23:58.860Z"},"url":"https://mcp.waymark.network/r/a582c049-71a0-400a-bae5-bbc2956a1815"}