Crucible v1.0.0

Crucible v1.0.0 — Recursive LLM Code Execution for Elixir

Self-contained standalone binaries. No Erlang needed.

Downloads

Platform	Binary	Size
macOS (Apple Silicon)	crucible_macos_aarch64	~10MB
Linux (x86_64)	crucible_linux_x86_64	~18MB

# Download, make executable, run
chmod +x crucible_*
./crucible_macos_aarch64 version   # or crucible_linux_x86_64

macOS note: On first run, you may need to remove the quarantine flag: xattr -d com.apple.quarantine crucible_macos_aarch64 or right-click → Open.

As an Elixir library

{:crucible, "~> 1.0"}

Features

• Multi-provider support: Anthropic, OpenAI, OpenRouter, Codex
• Recursive sub-calls via rlm_call/2
• Skill caching (SQLite-backed, opt-in) — inspired by SkillRL
• Smart retry with exponential backoff
• JSONL trajectory logging
• CLI: crucible run, crucible skills, crucible logs, crucible providers

References

• SkillRL (arXiv:2602.08234) — inspiration for skill caching
• MIT License