Chisel

Chisel is a security-hardened, Rust-powered toolkit delivering precision file operations for AI agents via the Model Context Protocol (MCP). Designed for use cases requiring controlled, efficient, and context-minimal file edits, Chisel exposes familiar Unix-native tools to large language models (LLMs) while strictly confining filesystem access and command execution to minimize risks and token costs. It can be run as a standalone MCP server or embedded in custom MCP implementations across Rust, Python, and Node.js.