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Native tool · Autonomous agent harness and natural-language terminal

Crumb

A self-hosted Rust agent harness and natural-language terminal that keeps execution, permissions, tools, sessions, memory, and supervision under the user's control.

Current version
1.2.0
Release status
maintained
License
MIT code · CC BY 4.0 assets · reserved Elixpo marks
Maintainer
Elixpo

Installation

Install the published release.

The command below comes from the verified Elixpo package registry. Review the linked package and source records before installing software in a sensitive environment.

Debian and Ubuntu via Elixpo APTcurl -fsSL -o /var/tmp/crumb-install.sh https://packages.elixpo.com/crumb/install.sh && bash /var/tmp/crumb-install.sh Direct install · Linux and macOScurl --proto '=https' --tlsv1.2 -LsSf https://raw.githubusercontent.com/elixpo/crumb.elixpo/main/install.sh | sh Windows PowerShellirm https://raw.githubusercontent.com/elixpo/crumb.elixpo/main/install.ps1 | iex

Supported environment

Linux x86-64 and ARM64 · macOS Intel and Apple Silicon · Windows x86-64

  • Native Rust agent loop
  • Normal Bash, Zsh, and PowerShell commands
  • Permission-bound tools and sessions
  • Pollinations model intelligence
  • Checksums, SBOMs, Sigstore bundles, and build provenance

Connected Elixpo record

Crumb

Crumb is Elixpo's active pre-release Rust agent harness and native-first terminal. It keeps Bash, Zsh, and PowerShell behavior intact while its locally operated harness manages autonomous planning, approved tools, sessions, memory, checkpoints, background work, and agent supervision. Pollinations provides the default model intelligence without owning Crumb's execution or permission boundary.

Open project dossier

Package metadata last verified 2026-10-19.

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