Agent skill

Orca CLI

by stablyai in stablyai/orca

“Operate Orca-managed worktrees, folder contexts, terminals, repos, automations, artifacts, skill sharing, worktree comments, and Orca's embedded browser through the `orca` CLI…”

— description from SKILL.md by stablyai
MITAuto-check passedAgent Workflows

Install Orca CLI

skills CLI
$ npx skills add stablyai/orca --skill orca-cli -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install stablyai/orca orca-cli --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/stablyai/orca.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/orca-cli .claude/skills/orca-cli && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
orca-cli
GitHub stars
87k
Used in
2 other repos
Token cost
~593 tokens
SKILL.md length
250 words
Files
1
Skills in repo
8
Repo updated
First seen
Licence
MIT

At a glance

  • SKILL.md covers Resolve the CLI for this session and Load the version-matched guide…
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

About this skill

“Operate Orca-managed worktrees, folder contexts, terminals, repos, automations, artifacts, skill sharing, worktree comments, and Orca's embedded browser through the `orca` CLI. Use when the user says "$orca-cli", "Orca worktree", "child worktree", "spawn codex/claude in a worktree", "read/wait/send Orca terminal", "handoff" / "handover" / "give this to another agent", "Orca browser", "orca artifacts", or "share skills". Prefer it over raw git worktree, ad hoc PTYs, or Computer Use when Orca state is involved. Use Computer Use only when a visible window needs GUI control that a CLI, filesystem, or API cannot do.”

— description from SKILL.md by stablyai

Orca CLI is a skill in stablyai/orca (87k stars). Its SKILL.md is about 593 tokens, and copies of it appear in 2 other owners' repositories. Licence: MIT.

What it can do on your machine

Read from SKILL.md and the folder at commit 55c86ce. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Orca CLI loads about 593 tokens when it runs. Until then it costs about 157 tokens; SKILL.md has 250 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~157
When it runs · the whole SKILL.md, loaded when a task matches
~593

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from stablyai/orca at commit 55c86ce, republished under its MIT licence (© stablyai). 250 words, ~593 tokens.

Download SKILL.mdSave it as .claude/skills/orca-cli/SKILL.md (or your agent's skills folder).
name
orca-cli
description
Operate Orca-managed worktrees, folder contexts, terminals, repos, automations, artifacts, skill sharing, worktree comments, and Orca's embedded browser through the `orca` CLI. Use when the user says "$orca-cli", "Orca worktree", "child worktree", "spawn codex/claude in a worktree", "read/wait/send Orca terminal", "handoff" / "handover" / "give this to another agent", "Orca browser", "orca artifacts", or "share skills". Prefer it over raw git worktree, ad hoc PTYs, or Computer Use when Orca state is involved. Use Computer Use only when a visible window needs GUI control that a CLI, filesystem, or API cannot do.

Orca CLI

This discovery stub loads the version-matched guide from the Orca executable used for this session.

Resolve the CLI for this session

Choose the executable once and reuse it for every later command:

  • If the ORCA_CLI_COMMAND environment variable is set, use its value. Orca exports this for managed WSL sessions.
  • Otherwise, in a dev checkout whose session exposes ORCA_DEV_REPO_ROOT, use orca-dev.
  • Otherwise, on Linux outside an Orca-managed terminal, use orca-ide. Never run bare orca there — outside Orca's terminals it normally resolves to the GNOME Orca screen reader (/usr/bin/orca) and starts speech on the user's machine.
  • Otherwise, use orca.

Below, ORCA is a placeholder for the executable you resolved. Substitute it before running anything; do not create a shell variable or run ORCA literally. This works the same way in POSIX shells, PowerShell, and cmd.exe.

If the selected executable cannot run, report its exact error and stop. Do not fall through to another executable, which could silently target a different Orca build.

Load the version-matched guide before running Orca commands

text
ORCA skills get orca-cli

Prefer --json. Use the selected executable's --help for commands or flags the guide does not cover. If a command reports that Orca is not running, start it with ORCA open --json and retry. If it fails with runtime_access_denied, your sandbox blocked the connection: re-run it with escalated permissions, and do not run ORCA open or restart Orca. If skills get is unknown, explain that updating Orca restores the guide; use --help for read-only discovery and do not guess unsupported commands.

© stablyai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/orca-cli of stablyai/orca.

Open the folder on GitHubat commit 55c86ce

Used in 2 other repositories

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in stablyai/orca, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Orca CLI next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Orca CLI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Orca CLI this skillstablyai/orca87k2 repos~593Automated safety check: PassMIT
Agent Manager Fleet TUIYoanWai/agent-manager572—~1kAutomated safety check: PassApache-2.0
Agent of Empires Session Manageragent-of-empires/agent-of-empires3.3k—~2.1kAutomated safety check: PassMIT
Agtx Task Sweepfynnfluegge/agtx1.7k—~1.7kAutomated safety check: PassApache-2.0
PRP Workstream OrchestratorWirasm/prp2.3k—~3.5kAutomated safety check: PassMIT
Squad Agent Collaboration Patternsmicrosoft/waza1.4k4 repos~500Automated safety check: PassMIT

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Questions about Orca CLI

How do I install Orca CLI in Claude Code?

Run `npx skills add stablyai/orca --skill orca-cli -a claude-code`. Or copy the skill folder (skills/orca-cli in stablyai/orca) into .claude/skills/orca-cli in your project. Claude Code loads it when a task matches its description.

How do I install Orca CLI in Codex?

Run `npx skills add stablyai/orca --skill orca-cli -a codex`. Or copy the skill folder (skills/orca-cli in stablyai/orca) into .agents/skills/orca-cli in your project. Codex loads it when a task matches its description.

Can I use Orca CLI in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add stablyai/orca --skill orca-cli -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/orca-cli, .gemini/skills/orca-cli, .github/skills/orca-cli and .opencode/skills/orca-cli in your project.

What does Orca CLI need to run?

SKILL.md names no scripts, command-line tools or credentials: Orca CLI is instructions for the agent only.

Does Orca CLI access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Orca CLI safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Orca CLI use?

Orca CLI is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Orca CLI use?

About 593 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Orca CLI?

Skills that share tags, products or a category with Orca CLI: Agent Manager Fleet TUI (YoanWai/agent-manager, 572 stars), Agent of Empires Session Manager (agent-of-empires/agent-of-empires, 3.3k stars), Agtx Task Sweep (fynnfluegge/agtx, 1.7k stars) and PRP Workstream Orchestrator (Wirasm/prp, 2.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Orca CLI?

stablyai (a GitHub organization) maintains it in stablyai/orca, which has 86,603 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on October 7, 2026.

Source: stablyai/orca on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.