Agent Skill
Teammode skill
teammodecode-yeongyu/oh-my-openagentpackages/omo-codex/plugin/components/teammode/skills/teammode/SKILL.md
Codex-only team orchestration: run a named team of cooperating Codex workers with durable, script-managed state. MUST USE when the user asks Codex to create, run, coordinate, inspect, archive, or delete a team of agents/threads/sessions, or to work on something as a team in parallel. FIRST inspects the active tool surface (checking tool_search for deferred tools) and tells the user the route: native MultiAgentV2 agents (flat spawn_agent with task_name) when available, Codex App threads as the fallback, or a plain-subagent split when neither set exists. The main session is always the leader; members are defined by a concrete part, ownership area, or perspective - never a vague job role; a bundled cross-platform script writes the .omo/teams state plus an auto-generated member field manual. Use a team when the work is not perfectly isolated but parallelizing helps; use plain subagents when scope is perfectly isolated or the goal is ambiguous. Triggers: team mode, teammode, make a team, run as a team, team of agents, coordinate threads, parallel Codex threads, archive the team.
always on
238 tokname + description
once used
4,774 tokSKILL.md body
bundled files
55 scripts
repo stars
70kGitHub
Install the Teammode skill
Skills CLI (Claude Code, Codex, Cursor and others)
npx skills add https://github.com/code-yeongyu/oh-my-openagent --skill teammode
Claude Code, by hand (all projects)
git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git /tmp/oh-my-openagent mkdir -p ~/.claude/skills cp -R /tmp/oh-my-openagent/packages/omo-codex/plugin/components/teammode/skills/teammode ~/.claude/skills/teammode
For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.
What it costs your context
Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.
| When | What loads | Cost |
|---|---|---|
| Every session | Name and description | 238 tok |
| When the agent uses it | The SKILL.md instructions | 4,774 tok |
| Only if opened | 5 bundled files (52 KB) | varies |
Until it is used, teammode costs about 5.7× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 60 skills from code-yeongyu/oh-my-openagent would load 5,128 tokens of descriptions. Skills vs MCP study
Checks
- Ships scripts the agent can run. Read them before installing.
- The description is longer than the specification's 1,024-character limit, so some agents may cut or reject it.
Checked 2026-10-22 · method
What's inside
The headings of its SKILL.md. Read the full file on GitHub.
- Teammode
- When to use a team (and when to use plain subagents instead)
- Pick the transport FIRST - then tell the user
- You are the leader - orchestrate, do not implement
- Compose by part, ownership, or perspective - not by job title
- Run the script - never hand-write team state
- Create the team and its members
- Communication
- Let members work - do not rush them
- Worktrees - isolate members who would touch the same files
- Run a ulw-plan in parallel
- Archive, delete, and cleanup
- Stop rules
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70k9239 tok idle · 1,789 in use - coding-agent-sessionscode-yeongyu/oh-my-openagent
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70k2362 tok idle · 2,672 in use - comment-checkercode-yeongyu/oh-my-openagent
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