Koskamo

jmunch-mcp

A transparent MCP proxy that reduces token costs by converting large tool responses into queryable handles. It allows agents to use universal verbs like peek, slice, search, and aggregate to drill into results without slurping the entire payload, supporting both MCP client wrapping and a gateway mode for OpenAI/Anthropic HTTP API applications.

Package and access

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

jmunch-mcp logo, by jgravelleCommunity listingLocal stdioSource reviewed; not executedPublished by jgravelle
Vendor documentation

What you can do with it

  • Reduce token usage for chatty MCP servers
  • Query large tool responses via local verbs
  • Proxy OpenAI or Anthropic HTTP API requests

Source and maintenance

Community listingRegistry 0.2.3
mcp-registry: io.github.jgravelle/jmunch-mcp@0.2.3Source repository
Maintenance checked

Packages and installation

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

jmunch-mcp 0.2.3

pypi
jmunch-mcp package definition
{
  "version": "0.2.3",
  "transport": "stdio",
  "identifier": "jmunch-mcp",
  "registryType": "pypi"
}

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": {
    "jmunch-mcp": {
      "command": "uvx",
      "args": [
        "jmunch-mcp==0.2.3"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "jmunch-mcp": {
      "command": "uvx",
      "args": [
        "jmunch-mcp==0.2.3"
      ]
    }
  }
}

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": {
    "jmunch-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "jmunch-mcp==0.2.3"
      ]
    }
  }
}

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": {
    "jmunch-mcp": {
      "command": "uvx",
      "args": [
        "jmunch-mcp==0.2.3"
      ]
    }
  }
}

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