Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/untrivial-ai/agent-orchestrator/spawngit clone --depth 1 https://github.com/Untrivial-ai/agent-orchestratorWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/untrivial-ai/agent-orchestrator/spawn)<a href="https://agentmods.dev/commands/untrivial-ai/agent-orchestrator/spawn"><img src="https://agentmods.dev/badge/commands/untrivial-ai/agent-orchestrator/spawn.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00451 |
| Opus 5 | $0.00000 | $0.00226 |
| Sonnet 5 | $0.00000 | $0.00090 |
| Haiku 4.5 | $0.00000 | $0.00045 |
Grade A, and why
spawn scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- spawn — 95% identical, 14 lines differ
What it actually says
ao spawn
Spawn a worker agent session in a registered project. The session runs the chosen agent in a fresh git worktree. Register the project first with ao project add.
Syntax
ao spawn [flags]
Flags
| Flag | Meaning | Default / Required |
|---|---|---|
--branch string |
Branch for the session worktree | ao/<session-id>/root |
--claim-pr string |
Immediately claim an existing PR for the spawned session | - |
--harness string |
Agent harness to use (see list below) | Project worker.agent; required if the project has none |
--issue string |
Issue id to associate with the session | - |
--name string |
Display name shown in the sidebar (max 20 characters) | Required |
--no-takeover |
Refuse if another active session owns the claimed PR (requires --claim-pr) |
- |
--project string |
Project id to spawn the session in | Required |
--prompt string |
Initial prompt for the agent | - |
--agent is an alias for --harness.
Available harnesses: claude-code, codex, aider, opencode, grok, droid, amp, agy, crush, cursor, qwen, copilot, goose, auggie, continue, devin, cline, kimi, kiro, kilocode, vibe, pi, autohand.
Examples
# Spawn a worker for issue 142 in the agent-orchestrator project
ao spawn --project agent-orchestrator --issue 142 --name "fix-session-leak" --prompt "Fix the session leak described in issue 142. Branch off upstream/main."
# Spawn a worker and immediately claim an open PR
ao spawn --project agent-orchestrator --name "review-pr-88" --claim-pr 88 --harness claude-code
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 39 lines · 0 tokens per session scan A e0fc1f4e3e60
spawn is a command published in the GitHub repository Untrivial-ai/agent-orchestrator (10,894 stars, last pushed today), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 451 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
sync-all
Sync skills, commands, MCP servers, and preferences between Claude, Codex, Copilot, and Cursor in one operation.
sync-from-claude
Sync skills from Claude Code (/.claude) into Codex, Cursor, or Copilot.
sync-to-cursor
Sync skills, commands, agents, hooks, rules, and MCP from Claude, Codex, or Copilot to Cursor IDE.
search-skills
Fuzzy search installed skills by name or description.
skill-diff
Compare a skill across Claude, Codex, Copilot, and Cursor to show differences.
skill-metrics
Get aggregate statistics about discovered skills including counts, quality, and token usage.