# DagPipe MCP server

> Enables crash-proof LLM orchestration with automatic checkpointing, schema validation, and intelligent model routing.

- Repository: https://github.com/devilsfave/dagpipe
- Page: https://hostedmcp.org/servers/devilsfave/dagpipe
- Transport: stdio
- Stars: 3
- License: MIT
- Latest version: 0.2.3

## Install

### Claude Code

```sh
claude mcp add dagpipe -- uvx dagpipe-core
```

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

```json
{
  "mcpServers": {
    "dagpipe": {
      "command": "uvx",
      "args": [
        "dagpipe-core"
      ]
    }
  }
}
```

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

```json
{
  "servers": {
    "dagpipe": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "dagpipe-core"
      ]
    }
  }
}
```

### VS Code CLI

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

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

```json
{
  "mcpServers": {
    "dagpipe": {
      "command": "uvx",
      "args": [
        "dagpipe-core"
      ]
    }
  }
}
```

### Codex

```sh
codex mcp add dagpipe -- uvx dagpipe-core
```

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

```toml
[mcp_servers.dagpipe]
command = "uvx"
args = ["dagpipe-core"]
```

### Gemini CLI

```sh
gemini mcp add -s user dagpipe uvx -- dagpipe-core
```

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

```json
{
  "mcpServers": {
    "dagpipe": {
      "command": "uvx",
      "args": [
        "dagpipe-core"
      ]
    }
  }
}
```

## Environment variables

| Name | Required | Secret | Description |
|---|---|---|---|
| `GROQ_API_KEY` | no | no |  |

## FAQ

### Where are the failure logs stored?

When a node exhausts all retries, the failure context is saved to a specific directory in .dagpipe/checkpoints/.