MCP for Agents

The MCP for Agents server exposes the same runtime surface to automation platforms and in-product LLMs. Runtime actions are delivered through a three-tool meta-pattern rather than one tool per API route - one call shape covers every entity.

Endpoint

server url

https://mcp.adcritter.com/mcp/agent

Operations meta-pattern

adcritter_operation_entities - discover operational entities (advertiser, campaign, ad, media_asset, blueprint, plan, report, segment, targeting).
adcritter_available_operations(entity) - discover actions and their JSON input schemas for a chosen entity.
adcritter_operation(entity, action, body?) - execute. The body matches the schema from the previous step.

Auth

API key from your AdCritter account, sent in the X-Api-Key header - the typical choice for automation platforms that need a static credential. OAuth 2.1 is also supported for MCP clients that handle sign-in themselves.