capsule-cli

Command-line tool for packing, inspecting, verifying, and unpacking Capsule container files.

• Container format spec: see the repository’s SPEC.md
• Library crate: capsule-lib

Install

From crates.io:

• cargo install capsule-cli

From source:

• cargo install --path crates/capsule

Usage

• capsule --help

Global flags:

• --version: prints the tool version
• --license: prints copyright/license text

Common commands:

• capsule pack --out out.capsule --payload ./payload.bin --encoding A --header dialect=example/1 --header id=123
• capsule info ./out.capsule
• capsule verify ./out.capsule
• capsule unpack ./out.capsule --out-payload payload.bin

Notes

• Encoding A treats the payload as an opaque byte blob and supports ASCII header fields in key=value form.
• Encodings B and C accept raw header bytes via --header-file.