Reduce context usage on file use. Send only unified diffs instead of full files (up to 20-100× fewer tokens), and read large files with targeted grep/sed instead of full reads (up to 500×). Kernel-enforced path confinement hard-locks the agent to a configured root: no accidental reads or writes outside scope. Standalone for your file access or embed in any MCP server (Rust, Node.js, Python via
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process.env. You'll be asked to provide them before it can run.CHISEL_ROOTCHISEL_SECRETCHISEL_URL[](https://m8ven.ai/mcp/ckanthony-chisel-w8e65r)