---
title: "Hackle MCP server"
url: "https://martechdb.com/vendors/hackle"
markdown_url: "https://martechdb.com/vendors/hackle.md"
api_url: "https://martechdb.com/api/v1/vendors/hackle.io"
updated: "2026-10-24"
---

# Hackle MCP server

Yes. Hackle publishes an official MCP server at https://mcp.hackle.io/mcp. It's hosted. We last checked it on 24 Oct 2026. MartechDB lists only servers the vendor publishes itself, never community servers.

**Key facts:** As of 24 Oct 2026, Hackle's official MCP server scores 55/100 (provisional) on MartechDB's Agent Readiness Index (v1.1).

- Website: [hackle.io](https://hackle.io)
- Categories: [Testing & personalisation](https://martechdb.com/categories/testing-personalisation.md)

## Review

Hackle's Hackle MCP scores 55/100 on MartechDB's Agent Readiness Index: usable by AI agents, with gaps.

The good:

- Hosted by Hackle: connect by URL, with nothing to install
- Published to the official MCP Registry

Not checked yet: how you sign in; a docs page listing its tools; what agent access costs.

## Agent Readiness Index: 55/100 (provisional)

How friendly Hackle is to AI agents, from its best official MCP server. Anything not yet researched scores nothing, so this score may rise once it is. Methodology v1.1: https://martechdb.com/methodology.

- Official MCP server: 30/30 (Published by the vendor)
- Hosted by the vendor: 25/25 (Connect by URL, nothing to install)
- OAuth sign-in: pending (Sign-in: see vendor docs)
- Documented tools: 0/10 (No docs page with its tools found yet)
- Free to start, pay as you go: 0/15 (Not stated by the vendor)

## Hackle MCP

- Address: https://mcp.hackle.io/mcp
- Runs: Hosted
- Sign-in: Sign-in: see vendor docs (`unknown`)
- Official MCP Registry: listed as `io.github.hackle-io/hackle-mcp`
- Documentation: https://hackle.io/en/mcp/
- How we know it's official: Documented on Hackle's own site, at hackle.io
- First seen: 2026-10-19
- Last checked: 2026-10-24
- Recent checks: 5 of the last 5 reachable

Tools: not known. The server needs sign-in before it lists them.

### Connect it

Claude Code:

```sh
claude mcp add --transport http hackle https://mcp.hackle.io/mcp
```

- Add to Cursor: <cursor://anysphere.cursor-deeplink/mcp/install?name=hackle&config=eyJ1cmwiOiJodHRwczovL21jcC5oYWNrbGUuaW8vbWNwIn0%3D>
- Add to VS Code: <vscode:mcp/install?%7B%22name%22%3A%22hackle%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fmcp.hackle.io%2Fmcp%22%7D>
- Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://mcp.hackle.io/mcp
- ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://mcp.hackle.io/mcp (this usually works only with servers that use self-serve sign-in or none)

JSON for Cursor, Windsurf and other clients that connect to hosted servers:

```json
{
    "mcpServers": {
        "hackle": {
            "type": "http",
            "url": "https://mcp.hackle.io/mcp"
        }
    }
}
```

## Questions

### Does Hackle have an official MCP server?

Yes. Hackle publishes its MCP server itself. Hackle's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies.

### What is the Hackle MCP server URL?

The address is https://mcp.hackle.io/mcp.

### How do I connect Hackle MCP to Claude, ChatGPT or Cursor?

In Claude, add https://mcp.hackle.io/mcp as a custom connector (Customize, Connectors, Add custom connector). In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http hackle https://mcp.hackle.io/mcp

### Is the Hackle MCP server in the official MCP Registry?

Yes, as io.github.hackle-io/hackle-mcp.

### Is the Hackle MCP server working?

Yes. It answered our most recent check. We last checked it on 24 Oct 2026.

### What are the alternatives to Hackle's MCP server?

In Testing & personalisation, the most agent-friendly alternatives with an official MCP server are Unbounce (100/100), LaunchDarkly (97/100), PostHog (97/100), Userbrain (97/100) and Leadpages (95/100). Hackle scores 55/100 on the same index.

## Change history

- 2026-10-24: Hackle MCP added to the official MCP Registry
- 2026-10-19: Added to MartechDB with Hackle MCP

## Alternatives to Hackle's MCP server

In Testing & personalisation, the most agent-friendly first:

- [Unbounce](https://martechdb.com/vendors/unbounce.md) (unbounce.com), Agent Readiness Index 100/100
- [LaunchDarkly](https://martechdb.com/vendors/launchdarkly.md) (launchdarkly.com), Agent Readiness Index 97/100
- [PostHog](https://martechdb.com/vendors/posthog.md) (posthog.com), Agent Readiness Index 97/100
- [Userbrain](https://martechdb.com/vendors/userbrain.md) (userbrain.com), Agent Readiness Index 97/100
- [Leadpages](https://martechdb.com/vendors/leadpages.md) (leadpages.com), Agent Readiness Index 95/100

## Get this data

- API: `curl https://martechdb.com/api/v1/vendors/hackle.io`
- MCP: `claude mcp add --transport http martechdb https://martechdb.com/mcp`, then ask about Hackle.
- Web page: https://martechdb.com/vendors/hackle