Agentcomm

v0.16.9 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 14d Developer Productivity

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

ReleasePort's take

Moderate signal

editorial:auto 10d

OpenCode v0.16.9 adds tarball installation for the agentcomm plugin and removes the "as codex" initialization mode from `agentcomm init --harness`.

Why it matters: The removal of the "as codex" mode (severity 70) breaks existing workflows that rely on this option; teams must update their `agentcomm init` commands before upgrading to v0.16.9.

Summary

AI summary

OpenCode support added via tarball install without git clone or npm registry.

Changes in this release

Type	Severity	Summary	CVE
Breaking	High	Removes "as codex" initialization mode from `agentcomm init --harness`. Removes "as codex" initialization mode from `agentcomm init --harness`. Source: llm_adapter@2026-07-16 Confidence: high	—
Feature	Low	Adds support for installing agentcomm plugin via tarball in OpenCode harness. Adds support for installing agentcomm plugin via tarball in OpenCode harness. Source: llm_adapter@2026-07-16 Confidence: high	—

Full changelog

OpenCode support: install from this release's tarball

OpenCode installs the agentcomm plugin from the attached .tgz — no git clone, no npm registry:

{ "plugin": ["https://github.com/yonidavidson/agentcomm/releases/download/v0.16.9/agentcomm-opencode-0.16.9.tgz"] }

Then agentcomm init --harness opencode writes AGENTS.md and puts every OpenCode session on the repo bus (auto-register, inbox guard, mid-turn digests) in-process.

Also in 0.16.9

agentcomm init --harness opencode (and neutral --harness agents) — no more initializing "as codex".
Website + README cover Claude Code, Codex, and OpenCode consistently.

The agentcomm-opencode-0.16.9.tgz asset is attached automatically by the release workflow.

View diff on GitHub

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