Skip to content

h5i

v0.2.1 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 1mo AI Coding Tools
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

agentic-ai agentic-workflow ai-coding ai-coding-agent ai-orchestration ai-safety
+11 more
ai-security audit-trail claude-code codex git mcp-server multi-agent prompt-injection sandbox vibe-coding worktree-manager

Summary

AI summary

Offline Prompt Maturity Score in PR posts, verbatim human prompt capture via UserPromptSubmit hook, and a new Prompt Maturity Score deep‑dive blog post.

Full changelog

Install

Linux / macOS:

curl -L https://github.com/h5i-dev/h5i/releases/download/v0.2.1/h5i-v0.2.1-<TARGET>.tar.gz | tar -xz
sudo mv h5i /usr/local/bin/

Windows: download the .zip, extract h5i.exe, and add it to your PATH.

Available targets

| Target | Platform |
|--------|---------|
| x86_64-unknown-linux-musl | Linux x86_64 (static, glibc-free) |
| aarch64-unknown-linux-musl | Linux arm64 (static, glibc-free) |
| aarch64-apple-darwin | macOS (Apple Silicon + Rosetta) |
| x86_64-pc-windows-msvc | Windows x86_64 |

Each archive is accompanied by a .sha256 checksum file.

What's Changed

  • Delete tutorials directory by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/150
  • Delete scripts/experiment_safe_sandbox_worktree.sh by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/151
  • feat(pr): offline Prompt Maturity Score in share pr post by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/152
  • feat(capture): capture verbatim human prompt via UserPromptSubmit hoo… by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/153
  • blog: add Prompt Maturity Score deep-dive post by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/154
  • docs: update MANUAL/man/blog for h5i hook/claude/codex handler split by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/155
  • perf(prompt-score): faster lexicon scan + O(n) MATTR; add benchmark &… by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/156
  • refactor(sandbox): move AGENT_ENV to neutral idents module, drop sandbox->msg dep by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/157
  • Bump to v0.2.1 by @Koukyosyumei in https://github.com/h5i-dev/h5i/pull/158

Full Changelog: https://github.com/h5i-dev/h5i/compare/v0.2.0...v0.2.1

View diff on GitHub

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Share on X Share on Bluesky

Track h5i

Get notified when new releases ship.

Sign up free

About h5i

Runs several coding agents (Claude Code, Codex)

All releases →

Related context

Beta — feedback welcome: [email protected]