Koskamo

Hotato MCP

Open-source, self-hosted voice agent regression testing and call health analysis. It provides local call forensics, measuring turn-taking timing (barge-in, talk-over, dead air, latency) and say-do outcome assertions against traces. It supports pinning incidents as portable failure contracts and gating CI builds on reproducible evidence.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Hotato MCP logo, by Attention LabsCommunity listingLocal stdioSource reviewed; not executedPublished by Attention Labs
You need:pip install hotato
Vendor documentation

What you can do with it

  • Analyze voice call recordings for barge-in and talk-over incidents
  • Pin specific call failures as portable regression tests
  • Gate CI pipelines on reproducible voice agent evidence
  • Verify agent say-do outcomes against system traces

Source and maintenance

Community listingRegistry 1.9.0
mcp-registry: io.github.attenlabs/hotato@1.9.0Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

hotato 1.9.0

pypiuvx
hotato package definition
{
  "version": "1.9.0",
  "transport": "stdio",
  "identifier": "hotato",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "--from",
      "description": "uvx flag: install the named package (with extras) and run a console script from it, rather than the bare 'hotato' script"
    },
    {
      "type": "positional",
      "value": "hotato[mcp]",
      "description": "hotato with the mcp extra, so the hotato-mcp console script and its mcp>=1.2.0 dependency are installed"
    },
    {
      "type": "positional",
      "value": "hotato-mcp",
      "description": "console script entry point: the hotato MCP server (voice_eval_run, proof-preserving counterexample tools, and read/verify/propose or clone-scoped fleet tools), stdio transport"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "hotato-mcp": {
      "command": "uvx",
      "args": [
        "hotato==1.9.0",
        "--from",
        "hotato[mcp]",
        "hotato-mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "hotato-mcp": {
      "command": "uvx",
      "args": [
        "hotato==1.9.0",
        "--from",
        "hotato[mcp]",
        "hotato-mcp"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "hotato-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "hotato==1.9.0",
        "--from",
        "hotato[mcp]",
        "hotato-mcp"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "hotato-mcp": {
      "command": "uvx",
      "args": [
        "hotato==1.9.0",
        "--from",
        "hotato[mcp]",
        "hotato-mcp"
      ]
    }
  }
}

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