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hcom

v0.7.12 Feature

This release adds 5 notable features for engineering teams evaluating rollout.

✓ 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 v0.7.12, Install hcom 0.7.12, and https://github.com/bloodcarter across a mixed release.

Full changelog

hcom v0.7.12

  • Resume/fork by session UUID or thread name (#22 by @bloodcarter) — hcom r <uuid> and hcom f <uuid> adopt Claude, Codex, Gemini, or OpenCode sessions into hcom. Recovers cwd from the transcript and reclaims the prior hcom identity via life.stopped events. Claude /rename titles and Codex thread_name resolve the same way, with an ambiguity error when names collide. hcom r <uuid>:DEVICE walks the full chain on the target.

  • Cross-device events sub--device <id> installs the subscription on the target's kv so its local delivery loop notifies the remote agent. --on-hit, --as, and -b forward over the RPC.

  • events sub --on-hit "<text>" — sub fires its normal [hcom-events] notification and also sends the on-hit text as a real message. Caller identity is frozen at creation.

  • hcom events --remote-fetch --device <id> — one-shot query against a peer's events_v. No local DB writes; response capped at 96 KiB.

  • hcom term --clean — raw screen output, no header or line numbers.

  • RelayHealth enum — centralizes NotConfigured/Disabled/Waiting/Starting/Connected/Stale/Error across CLI, TUI, and JSON. Worker heartbeat (~1s KV tick) is the liveness signal; relay off clears runtime-health KV so stale "ok" can't leak.

  • Various fixes and polish.


Full Changelog: https://github.com/aannoo/hcom/compare/v0.7.11...v0.7.12

Install hcom 0.7.12

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/aannoo/hcom/releases/download/v0.7.12/hcom-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install aannoo/hcom/hcom

Download hcom 0.7.12

| 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 |

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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]