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fast-diff-mcp

Verified Safe

by kweinmeister

Overview

Provides a high-performance text diffing service for LLMs, enabling them to compare text blocks and receive differences in unified diff format via the Model Context Protocol (MCP).

Installation

Run Command
uv run server.py

Environment Variables

  • PORT

Security Notes

The server binds to '0.0.0.0' by default, meaning it listens on all network interfaces. While common for containerized or local servers, it requires proper network segmentation or firewalling if exposed publicly without additional authentication. No 'eval', hardcoded secrets, or obvious malicious patterns were found in the source code. The core functionality is safe string diffing.

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Stats

Interest Score36
Security Score9
Cost ClassMedium
Avg Tokens5000
Stars6
Forks1
Last Update2026-01-11

Tags

diffingLLM toolRustPythonperformance