Kagura is an open source testing harness that gives AI coding agents browser control, email skills, and CI/CD publishing.

Does Kagura work with Claude Code?

Yes! Kagura provides an MCP server that Claude Code connects to directly for browser automation.

Can Kagura handle magic links?

Yes, Kagura's email skills let AI agents check inboxes and extract magic links automatically.

Now with MCP support for Claude Code

Let your AI agent
test what it builds

AI writes the code. But who checks if it actually works? Now your agent can open a browser, click through flows, and verify before shipping.

View on GitHub

$ npm install -g @kagura-run/cli

Scroll to explore

Start the Harness

One command launches browser control for your coding agent. HTTP API or MCP — your choice.

Agent Takes Control

Navigate, click, fill forms, capture screenshots. Your agent drives the browser with full context.

Handle Email Flows

Magic links, OTPs, email verification — Kagura's email skill means no more "check your inbox" blockers.

Publish to CI/CD

Tests that pass get published automatically. Run them on every push without writing test scripts.

Features

Everything your agent needs

Browser control, email handling, and CI/CD — all via CLI or MCP.

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Browser Control

Navigate, click, fill, screenshot — full Playwright power via simple commands.

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Email Skills

Handle magic links, OTPs, and email verification. No more "check your email" blockers.

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DOM Analysis

Structured accessibility tree so your agent understands the page, not just sees it.

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Action Recording

Every action logged. Replay in CI/CD without rewriting tests.

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MCP Native

First-class Claude Code integration. Just add to your MCP config.

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HTTP API

Works with any agent. Codex, Cursor, or your own — if it can curl, it can test.

Ready to get started?

Copy this prompt and give it to your AI agent. It'll handle the rest.

Agent Prompt

Works with Claude Code, Codex, Cursor, or any coding agent.

Let your AI agent test what it builds