The request "ad-test-designer" is ambiguous: it does not name a product, and it is not clear whether the user wants to design ad experiments, run ad campaigns, or track ad performance. Sources below cover adjacent capabilities: AdCritter runs programmatic ads via REST API or MCP 10, Sanity's source covers content A/B testing guidance 9, and Mixpanel offers experiments and analytics 3. Please confirm the platform or constraint you need.
A question back: Do you want to design and run ad A/B tests on a specific ad platform, or analyze ad test results with an analytics tool? Which platform or constraint should I target?
- 1
- 2
Sanitysanity.ioverified and signed
Content platform whose skill set includes content experimentation and A/B testing guidance covering experiment design, hypotheses, metrics, and sample size 9.
+6 community tools built for it
for agents: content-experimentation-best-practices · sanity · sanity-migration
- 3
Mixpanelmixpanel.comverified and signed
Product intelligence platform combining analytics, experiments, feature flags and AI insights, with a custom API call door and a track event action 3.
+7 community tools built for it
for agents: custom_api_call · analytics · track_event
Sources
- 3Product Intelligence Platform for the AI Era | Mixpanelmixpanel.com · read 2026-10-29
- 9The Content Operating System for the AI era | Sanitysanity.io · read 2026-10-29
- 10AdCritter - ad platforms for builders and AI agentsadcritter.ai · read 2026-10-29
For agents: the 10 actions behind this answer
custom_api_call · Figma (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
unittest · pytest verified and signed
custom_api_call · Mixpanel (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
custom_api_call · Resend (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
custom_api_call · SendGrid (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
custom_api_call · Salesforce (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
api-design · api-design verified and signed
Guidelines for designing RESTful APIs and TypeScript interfaces. Use when designing new endpoints, reviewing API contracts, or structuring data models.
livekit · livekit-api verified and signed
content-experimentation-best-practices · content-experimentation-best-practices verified and signed
Content experimentation and A/B testing guidance covering experiment design, hypotheses, metrics, sample size, statistical foundations, CMS-managed variants, and common analysis pitfalls. Use this skill when planning experiments, setting up variants, choosing success metrics, interpreting statistica
· AdCritter website read, tools not yet checked
AdCritter is the programmatic advertising platform built for developers, AI agents, and agencies. Run digital ads via REST API or MCP - no legacy ad-ops stack required.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.