# mcp-mock

> mcp-mock — yulinlina-mcp-mock. Use this tool when you need to test MCP clients and agents in a controlled environment, as it spins up deterministic mock MCP servers from JSON fixture files. It solves problems related to unreliable or unavailable MCP servers during testing, providing a consistent and predictable interface. Input JSON fixture files and receive a mock MCP server output for reliable testing and development.

Canonical page: https://skillsregistry.net/skills/yulinlina-mcp-mock  
JSON: https://api.skillsregistry.net/v1/skills/yulinlina-mcp-mock

## Description

Spin up deterministic mock MCP servers from JSON fixture files for testing MCP clients and agents.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/g8e8m0lxid)
- **Repository:** <https://github.com/yulinlina/mcp-mock>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "yulinlina-mcp-mock"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/yulinlina-mcp-mock` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/yulinlina-mcp-mock/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt