# mabl

Remote managed service that lets AI agents run mabl tests, inspect failure causes, and generate cloud suites from chat.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI
- Author: mablhq
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/mablhq/mabl-mcp-server
- Updated: 2026-08-11
- HTML: https://affpapa.org/en/nevibecode/mcp/mabl

## What it does

Hosted directly by mabl as a cloud endpoint, this MCP server needs no local runtime or containers. It exposes tools to execute browser and API suites, inspect run histories, and create tests directly inside your mabl workspace.

The server connects via Streamable HTTP at `https://mcp.mabl.com/mcp` or SSE at `https://mcp.mabl.com/sse`. Instead of handling static tokens, authentication relies on standard MCP OAuth: the client opens a browser login page during the first request and caches credentials locally.

An active mabl account is required. Cloud test generation and failure diagnosis will not function unless your workspace has the matching mabl AI entitlements enabled.

## Requirements
- Remote server: `https://mcp.mabl.com/mcp`

## Install

### Claude Code (native platform)

**Platform CLI: remote server**
```bash
claude mcp add --transport http mcp https://mcp.mabl.com/mcp
```

### Codex

**Platform CLI: remote server**
```bash
codex mcp add mabl --url https://mcp.mabl.com/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "mabl": {
            "url": "https://mcp.mabl.com/mcp"
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "mabl": {
            "type": "http",
            "url": "https://mcp.mabl.com/mcp"
        }
    }
}
```

### Gemini CLI

**Platform CLI: remote server**
```bash
gemini mcp add -t http mabl https://mcp.mabl.com/mcp
```

## When to use it
- Trigger mabl test runs and monitor execution status
- Investigate failure root causes using workspace telemetry
- Generate new cloud-based tests without opening the web app
- Inspect execution summaries across different workspaces

## Example prompts
- Check the results of the latest test run in my mabl workspace
- Run the smoke test suite in mabl and explain why it failed
- Generate a mabl cloud test for the checkout workflow

## Similar
- [qa-expert](https://affpapa.org/en/nevibecode/agents/qa-expert.md) — subagent · 980 installs
- [pw](https://affpapa.org/en/nevibecode/plugins/pw.md) — plugin · ★ 28854
- [Katalon True Platform MCP](https://affpapa.org/en/nevibecode/mcp/katalon-true-platform-mcp.md) — MCP server · ★ 10
- [test-automation-framework](https://affpapa.org/en/nevibecode/skills/test-automation-framework.md) — skill · 498 installs
- [selector-drift-recovery](https://affpapa.org/en/nevibecode/skills/selector-drift-recovery.md) — skill · 1000 installs
- [sap-sac-test-automation](https://affpapa.org/en/nevibecode/skills/sap-sac-test-automation.md) — skill · 515 installs

---
NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md