Diffchunk MCP Server

by peteretelej• 8•• Scanned•Claim this listing•Request removal
Coding Agentsagentsaicode reviewdiffdiff analysis

MCP server for chunking and navigating large diff files in AI-assisted code review. Empowers your AI Code Reviewer to better work on large changes.

Diffchunk is an open-source mcp server by peteretelej, written mainly in Python, with 8 GitHub stars and the MIT license. Its code was last updated Oct 19, 2026. The latest PyPI release is diffchunk 0.2.0, published Apr 9, 2026, with 14 downloads last week.

How to install Diffchunk

Built from the start command in the project's README: uvx --from diffchunk diffchunk-mcp. Check the README for required keys or settings.

Claude Code · Terminal
claude mcp add diffchunk -- uvx --from diffchunk diffchunk-mcp
Claude Desktop · claude_desktop_config.json
{
  "mcpServers": {
    "diffchunk": {
      "command": "uvx",
      "args": [
        "--from",
        "diffchunk",
        "diffchunk-mcp"
      ]
    }
  }
}
Cursor · .cursor/mcp.json
{
  "mcpServers": {
    "diffchunk": {
      "command": "uvx",
      "args": [
        "--from",
        "diffchunk",
        "diffchunk-mcp"
      ]
    }
  }
}
VS Code · Terminal
code --add-mcp '{"name":"diffchunk","command":"uvx","args":["--from","diffchunk","diffchunk-mcp"]}'

What Diffchunk can touch

  • Run shell commandsNot scanned yet
  • Run dynamic codeNot scanned yet
  • Read or write filesNot scanned yet
  • Read environment and secretsNot scanned yet
  • Control a web browserNot scanned yet
  • Connect to databasesNot scanned yet
  • Read or send messagesNot scanned yet
  • Touch money or tradingNot scanned yet
  • Connect to the internetNot scanned yet

"Not seen" means our checks did not find it, and the tool may still do it. See the scan policy.

Before you install Diffchunk

AgenticMart scanned Diffchunk on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.

What it can access

  • An MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
  • Based on its description and topics, it likely needs to read and write files on your machine.

Before you install

  1. Point it at one project folder, never your home directory.
  2. Pin the version you reviewed instead of always installing the latest release.
  3. Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
  • Maintained by peteretelej on GitHub, 8 stars and 1 forks. Popularity is not proof of safety.
  • Last code change: Oct 19, 2026.
  • Open-source license: MIT.

Diffchunk is an open-source mcp server by peteretelej, written mainly in Python. MCP server for chunking and navigating large diff files in AI-assisted code review. Empowers your AI Code Reviewer to better work on large changes.

At a glance

Stars
8
Forks
1
Language
Python
License
MIT
Created
Jun 2025
Last update
Oct 19, 2026
Type
MCP Server
Price
Free

Topics

agentsaicode-reviewdiffdiff-analysismcpmcp-servers

Questions about Diffchunk

What is Diffchunk?

MCP server for chunking and navigating large diff files in AI-assisted code review. Empowers your AI Code Reviewer to better work on large changes.

Who maintains Diffchunk?

Diffchunk is maintained by peteretelej on GitHub (peteretelej/diffchunk). AgenticMart lists it from public repository data.

Is Diffchunk safe to use?

AgenticMart scanned Diffchunk on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.

What license does Diffchunk use?

It is published under the MIT license.

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