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/virgoc0der/awesome-claude-code/codexnpx skills add virgoC0der/awesome-claude-code --skill codexgit clone --depth 1 https://github.com/virgoC0der/awesome-claude-codeWhat 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 | $0.00042 | $0.01241 |
| Opus 5 | $0.00021 | $0.00620 |
| Sonnet 5 | $0.00008 | $0.00248 |
| Haiku 4.5 | $0.00004 | $0.00124 |
Grade A, and why
codex 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.
How it starts
The opening of the file, as written. The whole thing — 140 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Codex CLI Integration
Overview
Execute Codex CLI commands and parse structured JSON responses. Supports file references via @ syntax, multiple models, and sandbox controls.
When to Use
- Complex code analysis requiring deep understanding
- Large-scale refactoring across multiple files
- Automated code generation with safety controls
- Tasks requiring specialized reasoning models (gpt-5.1, gpt-5.1-codex)
Usage
推荐方式（使用 uv run，自动管理 Python 环境）：
uv run ~/.claude/skills/codex/scripts/codex.py "<task>" [model] [working_dir]
备选方式（直接执行或使用 Python）：
~/.claude/skills/codex/scripts/codex.py "<task>" [model] [working_dir]
# 或
python3 ~/.claude/skills/codex/scripts/codex.py "<task>" [model] [working_dir]
恢复会话:
uv run ~/.claude/skills/codex/scripts/codex.py resume <session_id> "<task>" [model] [working_dir]
Timeout Control
- Built-in: Script enforces 2-hour timeout by default
- Override: Set
CODEX_TIMEOUTenvironment variable (in milliseconds, e.g.,CODEX_TIMEOUT=3600000for 1 hour) - Behavior: On timeout, sends SIGTERM, then SIGKILL after 5s if process doesn't exit
- Exit code: Returns 124 on timeout (consistent with GNU timeout)
- Bash tool: Always set
timeout: 7200000parameter for double protection
Parameters
task(required): Task description, supports@filereferencesmodel(optional): Model to use (default: gpt-5.1-codex)gpt-5.1-codex: Default, optimized for codegpt-5.1: Fast general purpose
working_dir(optional): Working directory (default: current)
Return Format
Extracts agent_message from Codex JSON stream and appends session ID:
Agent response text here...
---
SESSION_ID: 019a7247-ac9d-71f3-89e2-a823dbd8fd14
Error format (stderr):
ERROR: Error message
Invocation Pattern
When calling via Bash tool, always include the timeout parameter:
Bash tool parameters:
- command: uv run ~/.claude/skills/codex/scripts/codex.py "<task>" [model] [working_dir]
- timeout: 7200000
- description: <brief description of the task>
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 · 140 lines · 42 tokens per session scan A 638a472e9b1b
codex is a skill published in the GitHub repository virgoC0der/awesome-claude-code (1 stars, last pushed 9mo ago), licensed MIT. It adds 42 tokens to every session and 1,241 once invoked, about $0.0002 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.
Other skills, from other repositories
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
brainstorming
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
auto-perf-optimize
Run agent-driven VS Code performance or memory investigations. Use when asked to launch Code OSS, automate a VS Code scenario, run the Chat memory smoke runner, capture renderer heap snapshots, take workflow screenshots, compare run summaries, or drive a repeatable scenario before heap-snapshot analysis.
chat-perf
Run chat perf benchmarks and memory leak checks against the local dev build or any published VS Code version. Use when investigating chat rendering regressions, validating perf-sensitive changes to chat UI, or checking for memory leaks in the chat response pipeline.
chat-pet-sprite-creation
Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…