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Claude Code Plugins

A collection of plugins (skills and hooks) for Claude Code, OpenAI's Codex CLI, and OpenCode, from Christopher Boone.

Install

Claude Code

From within claude, open the plugins manager via /plugin, tab to Marketplace, and hit enter on Add Marketplace. Type cboone/agent-harness-plugins, then choose which plugins to install.

Or, from within claude:

/plugin marketplace add cboone/agent-harness-plugins

Codex CLI

codex plugin marketplace add cboone/agent-harness-plugins

See Using with Codex CLI below for the plugin_hooks feature flag, marketplace upgrade and remove semantics, and Codex-specific limitations.

OpenCode

export OPENCODE_CONFIG_DIR="$(pwd)/dist/opencode"

See Using with OpenCode below for mirror regeneration and known limitations.

Skills

Each skill links to its own README. The Trigger column shows the slash command. Some style-guide skills also activate automatically when you touch their target file types; see the per-plugin README for activation rules.

Git

Plugin	Trigger	What it does
Commit	/commit	Smart, context-aware git commits with conventional commit messages and plan awareness.
Merge Main	/merge-main	Fetch and merge the base branch into the current feature branch with automatic conflict resolution.
PR	/pr	Lint, commit, push, and create a pull request in one step with no prompts.
Rebase Onto Main	/rebase-onto-main	Fetch and rebase the current feature branch onto the base branch with automatic conflict resolution and force-with-lease push.
Release	/release	Prepare a versioned release or Claude Code marketplace catalog state tag: update release files, create a release commit, tag locally, and optionally publish a GitHub Release.
Review Branch	/review-branch	Review and evaluate all work done on the current branch: summarize changes, assess plan compliance, and evaluate code quality.
Use Git	/use-git	Git and GitHub CLI conventions for Claude Code: tmpfile patterns, HEREDOC commits, GPG signing, safe push practices, and permission-prompt avoidance.

External tools:

• PR: gh
• Merge Main, Rebase Onto Main: gh (falls back to git remote show origin if unavailable)
• Release: jq for marketplace catalog releases; gh optional for GitHub Release creation

Issues and Worktrees

Plugin	Trigger	What it does
Address Issue	/address-issue	Fetch a GitHub issue, plan the work, execute changes, and commit with issue references.
Create Issue	/create-issue	Create GitHub issues using tmpfiles to avoid permission prompts from large multiline Bash arguments.
Create Worktree	/create-worktree	Create a git worktree, branch, and tmux window with a task prompt using workmux.
Create Worktree from Issue	/create-worktree-from-issue	Find a GitHub issue and create a worktree, branch, and tmux window for working on it, with issue context injected as a task prompt.
Suggest Next Issue	/suggest-next-issue	Review open GitHub issues and recommend what to work on next with prioritized reasoning.

External tools:

• Address Issue, Create Issue, Suggest Next Issue: gh
• Create Worktree: workmux
• Create Worktree from Issue: gh, workmux

Code Review

Plugin	Trigger	What it does
Address Review	/address-review <path>	Parse a review document for actionable feedback, work through items systematically, and track resolution progress.
Resolve Copilot PR Feedback	/resolve-copilot-pr-feedback	Process and resolve GitHub Copilot automated PR review comments.

Code Quality