# GraQle MCP server

> Lets AI agents build a persistent knowledge graph of code, docs and policies, and gate decisions with signed verdicts.

- Repository: https://github.com/quantamixsol/graqle
- Page: https://hostedmcp.org/servers/quantamixsol/graqle
- Transport: stdio
- Stars: 32
- Latest version: 0.27.0

## Install

### Claude Code

```sh
claude mcp add graqle -- uvx graqle
```

### Cursor (`~/.cursor/mcp.json`)

```json
{
  "mcpServers": {
    "graqle": {
      "command": "uvx",
      "args": [
        "graqle"
      ]
    }
  }
}
```

### VS Code (`.vscode/mcp.json`)

```json
{
  "servers": {
    "graqle": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "graqle"
      ]
    }
  }
}
```

### VS Code CLI

```sh
code --add-mcp '{"name":"graqle","type":"stdio","command":"uvx","args":["graqle"]}'
```

### Claude Desktop (`claude_desktop_config.json`)

```json
{
  "mcpServers": {
    "graqle": {
      "command": "uvx",
      "args": [
        "graqle"
      ]
    }
  }
}
```

### Codex

```sh
codex mcp add graqle -- uvx graqle
```

### Codex config.toml (`~/.codex/config.toml`)

```toml
[mcp_servers.graqle]
command = "uvx"
args = ["graqle"]
```

### Gemini CLI

```sh
gemini mcp add -s user graqle uvx -- graqle
```

### Gemini settings.json (`~/.gemini/settings.json`)

```json
{
  "mcpServers": {
    "graqle": {
      "command": "uvx",
      "args": [
        "graqle"
      ]
    }
  }
}
```

## FAQ

### How do I connect GraQle to Claude Code or Cursor?

Run the init command, which detects your IDE and wires GraQle in automatically.

### What can GraQle scan into its knowledge graph?

It scans documents, policies, ADRs and repositories, and you can also teach it facts directly.

### Is the decision gate enabled by default?

No, the gate is off by default and must be switched on with an environment flag and required settings.

### What verdicts can the Decision Assurance Gate return?

It returns EXECUTE, REPLAN, HOLD, REJECT or ESCALATE, along with the decisive rule and reason codes.

### Does GraQle send telemetry or data to the cloud?

No, it is local-first with no telemetry, and the graph is a file you control.