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 skills/gabonio/agent-operator-toolkit/agent-operator-setupnpx skills add gabonio/agent-operator-toolkit --skill agent-operator-setupgit clone --depth 1 https://github.com/gabonio/agent-operator-toolkitWhat 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 | $0.00076 | $0.00314 |
| Opus 5 | $0.00038 | $0.00157 |
| Sonnet 5 | $0.00015 | $0.00063 |
| Haiku 4.5 | $0.00008 | $0.00031 |
Grade A, and why
agent-operator-setup 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 yesterday.
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.
What it actually says
Agent Operator Setup
Use this skill as a thin, agent-neutral router. Do not pretend the three clients share one installation format.
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Determine whether the target is Codex, Claude Code, or Gemini CLI from the user's request and available executable.
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If more than one client is plausible and the requested action would mutate user configuration, ask which client is in scope.
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Read and follow only the matching setup skill:
Client Owning skill Codex Codex setup Claude Code Claude setup Gemini CLI Gemini setup -
Prefer the client's native marketplace or extension commands.
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Use read-only diagnosis before changing user-level state.
Adding a marketplace or extension does not authorize installing every component. Preserve unrelated plugins, extensions, skills, agents, commands, hooks, MCP servers, scopes, and configuration.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- yesterday First seen · 24 lines · 76 tokens per session scan A 006260c21658
agent-operator-setup is a skill published in the GitHub repository gabonio/agent-operator-toolkit (1 stars, last pushed 28d ago), licensed MIT. It adds 76 tokens to every session and 314 once invoked, about $0.0004 per session on Opus 5. 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 2026-08-31.
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