Koskamo

datoon MCP

A smart structured-data to TOON gateway that converts data formats to TOON only when it saves LLM tokens. It supports JSON, CSV, JSONL, YAML, XML, Parquet, Avro, ORC, Excel, and Apple Numbers, auto-detecting formats and explaining decisions to ensure safe, token-efficient prompt engineering.

Package and access

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

datoon MCP logo, by andrii-suCommunity listingLocal stdioSource reviewed; not executedPublished by andrii-su
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 2 GitHub stars

What you can do with it

  • Convert verbose JSON payloads to compact TOON format to save tokens
  • Auto-detect and convert CSV data from pipelines to TOON
  • Skip conversion for non-uniform structures to prevent corruption
  • Log decision reasons for debugging and trust in automated pipelines

Source and maintenance

Community listingRegistry 1.9.1MIT
mcp-registry: io.github.andrii-su/datoon@1.9.1Source repositoryProject website
Last repository push
Latest release
v1.9.1
Maintenance checked

Packages and installation

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

datoon 1.9.1

pypiuvx
datoon package definition
{
  "version": "1.9.1",
  "transport": "stdio",
  "identifier": "datoon",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ],
  "runtimeArguments": [
    {
      "name": "--from",
      "type": "named",
      "value": "datoon[mcp]"
    }
  ]
}

Tools

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

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

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

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "datoon-mcp": {
      "command": "uvx",
      "args": [
        "datoon==1.9.1",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "datoon-mcp": {
      "command": "uvx",
      "args": [
        "datoon==1.9.1",
        "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": {
    "datoon-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "datoon==1.9.1",
        "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": {
    "datoon-mcp": {
      "command": "uvx",
      "args": [
        "datoon==1.9.1",
        "mcp"
      ]
    }
  }
}

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