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/jackjin1997/clawforge/second-order-thinkingnpx skills add jackjin1997/ClawForge --skill second-order-thinkinggit clone --depth 1 https://github.com/jackjin1997/ClawForgeWhat 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 | $0.00176 | $0.01483 |
| Opus 5 | $0.00088 | $0.00741 |
| Sonnet 5 | $0.00035 | $0.00297 |
| Haiku 4.5 | $0.00018 | $0.00148 |
Grade A, and why
second-order-thinking 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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 · 89 lines · 176 tokens per session scan A a154045884f6
second-order-thinking is a skill published in the GitHub repository jackjin1997/ClawForge (12 stars, last pushed 2mo ago), with no licence file. It adds 176 tokens to every session and 1,483 once invoked, about $0.0009 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 2026-08-30.
Other skills, from other repositories
agent-browser
使用 agent-browser CLI 控制無頭瀏覽器進行網頁自動化，支援導航、點擊、截圖、存取性快照、表單填寫、PDF 輸出及 JavaScript 執行。適合需要與動態網頁互動或擷取視覺資訊時使用。.
edit-soul
Update or modify the agent's core personality and settings by editing the SOUL.md configuration file.
gmail
透過 Google OAuth2 API 讀取 Gmail 信件。可用於檢索最近信件、提取郵件內容、自動標記為已讀。支援多語言編碼與自動快取。.
browser-control
使用 SeleniumBase UC (Undetected Chromedriver) 模式控制瀏覽器。適用於需要登入、點擊互動、截圖或繞過 Cloudflare 的複雜網頁。若只需讀取網頁內容或搜尋資料，請優先使用更輕量的 web-research skill（SearXNG + Jina Reader），無需啟動瀏覽器。.
searxng
透過自架的 SearXNG 隱私搜尋引擎進行網頁搜尋，聚合 Google、Bing、DuckDuckGo 等多個搜尋來源，不追蹤使用者。適合需要搜尋資訊但不希望洩漏隱私時使用。.
soul-note
Manage and access the independent Soul Note (self-reflection log), which automatically compresses daily discoveries and mood overviews.