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Render integration for background agents

Enable hosted MCP access for Render services, databases, logs, and metrics.

Integration details

Connection

  • Hosted MCP via API key

Agent actions

Render MCP

  • list_workspaces

    List Render workspaces available to the connected account.

  • select_workspace

    Select the Render workspace to operate in.

  • get_selected_workspace

    Get the currently selected Render workspace.

  • list_services

    List services in a Render account.

  • get_service

    Get details for a specific Render service.

  • create_web_service

    Create a Render web service.

  • create_static_site

    Create a Render static site.

  • create_cron_job

    Create a Render cron job.

  • update_environment_variables

    Update environment variables for a Render service.

  • list_deploys

    List deploy history for a Render service.

  • get_deploy

    Get details for a specific Render deploy.

  • list_logs

    List Render logs matching provided filters.

  • list_log_label_values

    List values for a Render log label.

  • get_metrics

    Fetch performance metrics for Render services and datastores.

  • list_postgres

    List Render Postgres databases.

  • get_postgres

    Get details for a Render Postgres database.

  • create_postgres

    Create a Render Postgres database.

  • query_postgres

    Run a read-only SQL query against a Render Postgres database.

  • list_key_value

    List Render Key Value instances.

  • get_key_value

    Get details for a Render Key Value instance.

  • create_key_value

    Create a Render Key Value instance.

Credential safety

Credential-less sandboxes

Mistle lets agents access connected services without placing provider credentials inside the sandbox. Approved outbound requests are routed through Mistle's credential proxy, where authentication happens outside the agent runtime.

Credentials stay encrypted in Mistle's control plane and are applied only when a request is authorized for the calling sandbox and organization.

Read the credential-less sandboxes article
Diagram showing sandbox traffic routed through an egress proxy before credential injection.