AdCritterAI MCP server

Which servers in the official MCP registry are AdCritterAI's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-19

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Whose server it is

Registry namecom.adcritter/mcp-devverified in the MCP registry

The registry name sits under adcritter.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-19

Stateanswerschecked 2026-10-19
Tools7
Server calls itselfAdCritter.Mcp
Server version1.0.0.0
Protocol version2025-06-18

On 2026-10-19 the server answered initialize and tools/list without a sign-in. First answer in 75 ms.

Measured dailydaily checks: 1, the first on 2026-10-19

Answeredmeasuring1 of the 7 daily checks it takes to print a share
Median first answer371 ms
Space in an agent's context≈ 1,229 tokensthe definitions of all its tools (7), which an agent carries on every turn
Tool definitionsB · 83 of 100

Not saying whether it only reads or can destroy: 7 of 7

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work.

Tools it offers7 tools · read 2026-10-19

adcritter_guidance
Returns detailed building instructions for a specific feature area of an AdCritter application. Each guide describes what to build, how users should experience it, and includes all API endpoints with request/response shapes so you never…
adcritter_build_app
Start here when building an application. Returns an overview of what the AdCritter platform offers and a catalog of feature guides you can query with the adcritter_guidance tool to learn how to build each part of the app. Call…
adcritter_get_platform_overview
Start here. Returns the AdCritter platform overview - what AdCritter is, the entity hierarchy (organization > advertiser > campaign > ad), the happy path for getting ads running, and how to navigate the other MCP tools. Applications built…
adcritter_get_api_reference
Returns the REST API contract for an AdCritter entity. Without an action parameter, returns a summary with available action names - use this to discover what you can do. With an action parameter (e.g., 'create', 'list', 'get'), returns…
adcritter_get_usage_guide
Returns the conceptual model and workflow guidance for an AdCritter entity - what it is, how it relates to other entities, and the intended workflow for using it. Includes exhaustive workflow sequencing and prescriptive rules so generated…
adcritter_health
Returns server health status and version information for the AdCritter MCP server
adcritter_get_design_guide
Returns AdCritter design guidance for an entity at a caller-chosen guidance level - screen experiences, API integration patterns, and design philosophy. The default ('full') returns step-by-step prescription (exact layouts, colors, copy…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "mcp-dev": {
      "type": "http",
      "url": "https://mcp.adcritter.com/mcp/dev"
    }
  }
}

Other servers listed as AdCritterAI's

com.adcritter/mcp-agentanswers, requires sign-inverified in the MCP registry

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.