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/hehee9/codex-compressor/doctornpx skills add hehee9/codex-compressor --skill doctorgit clone --depth 1 https://github.com/hehee9/codex-compressorWhat 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 | $0.00023 | $0.00265 |
| Opus 5 | $0.00012 | $0.00133 |
| Sonnet 5 | $0.00005 | $0.00053 |
| Haiku 4.5 | $0.00002 | $0.00026 |
Grade A, and why
doctor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
진단
# macOS/Linux
PYTHONPATH="${PLUGIN_ROOT}/runtime" python3 -m codex_compressor doctor
# Windows PowerShell
$env:PYTHONPATH = Join-Path $env:PLUGIN_ROOT "runtime"
py -3 -m codex_compressor doctor
진단은 다음을 확인합니다.
- Python이 3.11 이상인지 확인합니다.
- 현재 플랫폼과 Codex 버전이 지원 범위인지 확인하고, 알 수 없는 버전은 경고로 표시합니다.
- Codex 설정 파일을 읽고 쓸 권한이 있는지 확인합니다.
- 후크를 사용하는 모드라면 후크 기능과
/hooks신뢰 승인이 가능한지 확인합니다. - 새 설치 기본값
16384, 인식 가능한 기존 값155200, 기타 값에 대한 마이그레이션 확인을 구분합니다.
진단에서 WARN이 나오면 이유를 확인한 뒤 진행합니다. FAIL이나 BLOCKED를 무시하고 설정 파일을 직접 덮어쓰지 않습니다.
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.
- 3d ago First seen · 26 lines · 23 tokens per session scan A a998b16bb9a9
doctor is a skill published in the GitHub repository hehee9/codex-compressor (10 stars, last pushed 8d ago), licensed Apache-2.0. It adds 23 tokens to every session and 265 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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