Koskamo

chunk-invariance MCP

An optional MCP server for the chunk-invariance Python package that allows AI assistants to verify whether a streaming redactor or filter leaks secrets split across chunks. It provides tools to import user-defined streaming functions, test them against every possible two-part split of sample inputs, identify which splits cause leakage, and automatically add regression tests to the user's repository.

Package and access

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

chunk-invariance MCP logo, by ninadphalakCommunity listingLocal stdioSource reviewed; not executedPublished by ninadphalak
Vendor documentation

What you can do with it

  • Check if a streaming redactor leaks values split across chunks
  • Add a regression test for chunk-invariant filtering failures
  • Identify the smallest split that breaks a streaming filter

Source and maintenance

Community listingRegistry 0.2.0
mcp-registry: io.github.ninadphalak/chunk-invariance@0.2.0Source repositoryProject website
Maintenance checked

Packages and installation

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

chunk-invariance 0.2.0

pypiuvx
chunk-invariance package definition
{
  "version": "0.2.0",
  "transport": "stdio",
  "identifier": "chunk-invariance",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "runtimeArguments": [
    {
      "name": "--from",
      "type": "named",
      "value": "chunk-invariance[mcp]==0.2.0",
      "description": "The MCP server needs the mcp extra; the core package has no dependencies."
    },
    {
      "type": "positional",
      "value": "chunk-invariance-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.

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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": {
    "chunk-invariance-mcp": {
      "command": "uvx",
      "args": [
        "chunk-invariance==0.2.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "chunk-invariance-mcp": {
      "command": "uvx",
      "args": [
        "chunk-invariance==0.2.0"
      ]
    }
  }
}

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": {
    "chunk-invariance-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "chunk-invariance==0.2.0"
      ]
    }
  }
}

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": {
    "chunk-invariance-mcp": {
      "command": "uvx",
      "args": [
        "chunk-invariance==0.2.0"
      ]
    }
  }
}

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