project-session-manager
Worktree-first dev environment manager for issues, PRs, and features with optional tmux sessions
Best for Parallel development workfl…Works with GitHubLow risk
⌘source
- author
@Yeachan-Heo- language
- TypeScript
★30kstars
2.8kforks
Apr 18, 2026
✦overview.md
Key Features
- ·Creates isolated git worktrees for issues, PRs, and features
- ·Manages tmux sessions for parallel development environments
- ·Lists, attaches to, and kills active sessions
- ·Cleans up merged or closed worktrees
- ·Supports slash commands and CLI aliases
Use Cases
- →Reviewing a pull request in an isolated environment
- →Fixing an issue without disrupting main branch work
- →Developing a new feature in parallel with other tasks
- →Managing multiple active development sessions across projects
Best for
- ✓Parallel development workflows
- ✓Git worktree users
- ✓tmux session management
Not ideal for
- !Single-branch development
- !Non-git version control systems
FAQs
name
project-session-manager
description
Worktree-first dev environment manager for issues, PRs, and features with optional tmux sessions
aliases:["psm"]
level:2
Project Session Manager (PSM) Skill
psm is the compatibility alias for this canonical skill entrypoint.
Quick Start (worktree-first): Start with
omc teleportwhen you want an isolated issue/PR/feature worktree before adding any tmux/session orchestration:omc teleport #123 # Create worktree for issue/PR omc teleport my-feature # Create worktree for feature omc teleport list # List worktreesSee Teleport Command below for details.
Automate isolated development environments using git worktrees and tmux sessions with Claude Code. Enables parallel work across multiple tasks, projects, and repositories.
Canonical slash command: /oh-my-claudecode:project-session-manager (alias: /oh-my-claudecode:psm).
Commands
| Command | Description | Example |
|---|---|---|
review <ref> | PR review session | /psm review omc#123 |
fix <ref> | Issue fix session | /psm fix omc#42 |
feature <proj> <name> | Feature development | /psm feature omc add-webhooks |
list [project] | List active sessions | /psm list |
$install
1-click copynpx skills add Yeachan-Heo/oh-my-claudecode --skill project-session-managerSafety assessment
★
Clarity score
How clear and easy to understand the SKILL.md instructions are, rated from 1 to 5.
5/ 5
excellentVery clear and well structured, with almost no room for misunderstanding.
◎
Actionability score
How directly an agent can act on the SKILL.md instructions, rated from 1 to 5.
5/ 5
very highHighly actionable with clear, concrete steps that an agent can follow directly.