Skill Detail

Mock AI app dependencies for deterministic local and CI tests

<p>Use AiMock when an agent needs reproducible tests around LLM APIs, MCP tools, A2A flows, vector stores, search, or moderation services without depending on live providers.</p>

Code Quality & ReviewMulti-Framework
Code Quality & Review Multi-Framework Security Reviewed
⭐ 324 GitHub stars ⬇ 6.4k/wk npm
INSTALL WITH ANY AGENT
npx skills add agentskillexchange/skills --skill mock-ai-app-dependencies-for-deterministic-local-and-ci-tests Copy
Works best when you want a reusable capability, not another fragile one-off prompt.
At a glance
Tools required
Node.js; a JavaScript or TypeScript test environment; local or CI access to the app under test; fixture definitions for the providers or protocols you want to mock.
Install & setup
<p>Install with <code>npm install @copilotkit/aimock</code> for library use, or run it with <code>npx aimock –config aimock.json</code> for a CLI-driven mock server. Point your app at the mock base URL, define fixtures or record-and-replay behavior for the services you need, and run your tests against those deterministic endpoints instead of live providers.</p>
Author
CopilotKit
Publisher
Company
Last updated
Apr 13, 2026
Quick brief

This skill is for test environments where an AI app or agent workflow touches many external systems and you need deterministic behavior. An agent can stand up fixtures for model responses, MCP tool calls, vector searches, rerankers, moderation checks, or streaming protocols, then run local or CI tests against those mocks instead of hitting live services. That makes it valuable for regression testing, offline development, failure simulation, and debugging flaky AI integrations.

How it works

What this skill actually does

The boundary is narrower than a generic mocking library card. The job is specifically to replace the moving parts around an AI application with controlled mock infrastructure so agent workflows can be tested predictably. Invoke it when your blocker is unstable or costly external AI dependencies, not when you just need a general frontend mock server or a broad observability/test platform.