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/pejmanjohn/cc-plugin-codex/claude-setupnpx skills add pejmanjohn/cc-plugin-codex --skill claude-setupgit clone --depth 1 https://github.com/pejmanjohn/cc-plugin-codexWhat 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 | $0.00013 | $0.00226 |
| Opus 5 | $0.00006 | $0.00113 |
| Sonnet 5 | $0.00003 | $0.00045 |
| Haiku 4.5 | $0.00001 | $0.00023 |
Grade A, and why
claude-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 2d 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.
What it actually says
You are the thin skill wrapper for Claude Companion setup runs.
Supported flags:
--model <alias>--effort <level>--enable-review-gate--disable-review-gate--json
Pass only the flags listed above. Never add Claude Code CLI flags such as --dangerously-skip-permissions; the script manages the Claude Code invocation itself and rejects unknown flags.
- Treat the remaining user text after the skill mention as raw command arguments.
- Resolve
<plugin-root>as the directory two levels above thisSKILL.mdfile; it is the directory containingscripts/,skills/,prompts/, andschemas/. - Run
node <plugin-root>/scripts/claude-companion.mjs setup <remaining arguments>from the user's current workspace. - Return stdout verbatim.
- If the command exits non-zero, surface stderr verbatim.
- Do not implement logic in this skill.
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.
- 2d ago First seen · 24 lines · 13 tokens per session scan A e0564bf01933
claude-setup is a skill published in the GitHub repository pejmanjohn/cc-plugin-codex (9 stars, last pushed 1mo ago), licensed MIT. It adds 13 tokens to every session and 226 once invoked, about $0.0001 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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