Koskamo

llmtrim MCP

A local proxy and MCP server that compresses LLM API requests by trimming wasted tokens from prompts, history, tool output, and code before they are sent to providers. It reduces input and output token costs without changing the model's answers, supporting any provider with no extra model calls.

Package and access

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

llmtrim MCP logo, by fkieneCommunity listingLocal stdioSource reviewed; not executedPublished by fkiene
Vendor documentation

What you can do with it

  • Compress LLM prompts to reduce token costs
  • Trim tool output and history before sending
  • Reduce API billing for LLM interactions

Source and maintenance

Community listingRegistry 0.13.4
mcp-registry: io.github.fkiene/llmtrim@0.13.4Source repositoryProject website
Maintenance checked

Packages and installation

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

@llmtrim/cli 0.13.4

npm
@llmtrim/cli package definition
{
  "version": "0.13.4",
  "transport": "stdio",
  "identifier": "@llmtrim/cli",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ]
}

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.

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": {
    "llmtrim-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@llmtrim/cli@0.13.4",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "llmtrim-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@llmtrim/cli@0.13.4",
        "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": {
    "llmtrim-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@llmtrim/cli@0.13.4",
        "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": {
    "llmtrim-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@llmtrim/cli@0.13.4",
        "mcp"
      ]
    }
  }
}

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