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hcom

v0.7.13 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

agent agent-skills ai ai-agents ai-tools antigravity
+13 more
automation claude claude-code claude-code-hooks cli codex communication cursor-ai developer-tools gemini-cli multi-agent opencode orchestration

Summary

AI summary

Updates hcom v0.7.13, Install hcom 0.7.13, and https://github.com/mmkzer0 across a mixed release.

Full changelog

hcom v0.7.13

  • Headless fixes (#26 by @mmkzer0, #27, #28) — --headless now runs Claude print mode, --headless --pty starts a live background session, and macOS PTY launches no longer die on spawn.
  • Subagents can be messaged immediatelyhcom send @<subagent> works as soon as it spawns. Direct messages wake dormant subagents; broadcasts do not.
  • Subagent recovery is safer — live subagents no longer get cleaned up by mistake, and recovery no longer steals the parent session.
  • start --as is stricter (#25 by @bloodcarter) — reclaim is refused if the last session used a different tool or working directory.
  • OpenCode resumes cleanly (#23, #24 by @mmkzer0) — fixes duplicate injections, cross-session leaks, and lost agent/model context.
  • hcom status accuracy — removed hooks no longer show as installed.

Full Changelog: https://github.com/aannoo/hcom/compare/v0.7.12...v0.7.13

Install hcom 0.7.13

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/aannoo/hcom/releases/download/v0.7.13/hcom-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install aannoo/hcom/hcom

Download hcom 0.7.13

| File | Platform | Checksum |
|--------|----------|----------|
| hcom-aarch64-apple-darwin.tar.gz | Apple Silicon macOS | checksum |
| hcom-x86_64-apple-darwin.tar.gz | Intel macOS | checksum |
| hcom-aarch64-linux-android.tar.gz | Android | checksum |
| hcom-aarch64-unknown-linux-gnu.tar.gz | ARM64 Linux | checksum |
| hcom-x86_64-unknown-linux-gnu.tar.gz | x64 Linux | checksum |
| hcom-aarch64-unknown-linux-musl.tar.gz | ARM64 MUSL Linux | checksum |
| hcom-x86_64-unknown-linux-musl.tar.gz | x64 MUSL Linux | checksum |

Breaking Changes

  • `start --as` is stricter: reclaim is refused if the last session used a different tool or working directory.

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About hcom

Hooks Claude Code, Antigravity, Codex, OpenCode, Kilo, and Cursor into a shared messaging and event bus; agents message, observe, and spawn each other mid-turn without changing how you use them. TUI dashboard, collision detection, cross-device relay. Rust, MIT.

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Related context

Beta — feedback welcome: [email protected]