Postward account

Postward MCP server

Capabilities, safety boundaries and the content workflow exposed to agents.

Postward exposes one remote Streamable HTTP endpoint. Tools cover campaigns, immutable source revisions, assets, Runs, review, scheduling, publication, storage and connector diagnostics.

Server URL

https://postward.cc/mcp

Consequential actions stay explicit

The server instructs agents never to approve, schedule or publish without an explicit user request. A first-content prompt stops after submit_run.

Create: create_campaign, create_campaign_source_revision, submit_run
Review: get_review_status, add_review_comment, approve, reject
Publish: create_publication_plan, publish_now, retry_publication, reconcile_publication
Media: media_create_upload (one upload path — campaigns reference the library as asset://<assetId>), media search and collections
Setup: update_workspace, member invitations, connector guides, connection health and complete storage management

Understand the content model