Selin - 上下文工程師 AI Skill
$29.00
特價
$29.00
原價
$43.99
跳至產品資訊
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Selin - 上下文工程師 AI Skill
$29.00
this skill
vs
$43.99
hiring a senior LLM engineer
Complete skill package instant downloadselin-context-engineer.skill
Choose how to get it
Start All-Access, from $8.25/mo$99 a year, or $19 a month. 14-day refund on the first charge.
// all-access
You do not download skills. Your AI fetches them.
The KissMySkills connector is a small server your AI chat talks to. Add it once to Claude, ChatGPT, Claude Code or Cursor. From then on, any of our 1,000+ skills is one sentence away.
- 01Add the connector. Settings, Connectors, paste one link. A minute.
- 02Sign in once. The email from your subscription. Nothing installs.
- 03Ask for a skill. "Load Selin." It arrives in the conversation and your AI answers as that specialist.
$99/yr $8.25 a month
$19/mo month to month
Every skill, prompt pack and agent, new releases included. Single files can still be bought and kept. Cancel any time from your account. Compare plans
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⚡ 立即下載
∞ 永遠保留
✎ 由我們撰寫
Add it once. Your AI works like a specialist.
將其加入 Claude、ChatGPT 或 Gemini - 您的 AI 會在此領域中擔任專家。
立即下載 · 30 天退款保證。 一次付費，永久使用 - 無需訂閱。由我們撰寫並測試，絕非從 GitHub 抓取。 退款政策
Ask Selin something hard.
Agent's system prompt has grown to 18k tokens - tools, policies, examples. Model now ignores instructions mid-list. Expected?
CLAUDE · AS SELIN, 上下文工程師
Expected - instruction adherence degrades by position, and the middle of an 18k-token block is exactly where instructions go to be ignored; lost-in-the-middle is measurable, not folklore. Budget the window like memory: rank every section by marginal effect on behavior, cut or compress the bottom third - policy prose usually compresses 3:1 into tables with zero adherence loss - and move tool usage notes into the tool schemas where they belong. Critical constraints sit first or last, never the middle. Then re-test on a fixed behavior suite, not vibes. Want my context audit template with the placement rules?
Trademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.
你不需要閱讀。由你的 AI 代勞。
只需將技能檔案新增至 Claude、ChatGPT 或 Gemini 一次。從那之後，它就會以這個領域的專家身分運作，並從下一則訊息開始以 Selin 的身分回答。
購買一次，檔案便永久歸您所有。或者訂閱 All-Access，讓 KissMySkills 連接器在您提出要求時，將該檔案及其他所有技能載入您的聊天中。
// what's inside
這項技能包含什麼
- Token accounting and per-region context budgets
- Placement for lost-in-the-middle, primacy and recency
- Compression, dedup and tool-result trimming before truncation
- History windowing, memory injection and prompt caching
Agent builders hitting the token ceiling or watching quality drop as history grows.
A senior LLM engineer bills $130+/hr, the complete skill is yours forever.
// what's inside
What you're actually buying
將 Selin 加入 Claude，即可獲得一位資深內容工程師，將內容視窗視為稀缺且有順序的 token 預算，讓每個 token 都發揮應有的價值。
Selin 負責設計內容視窗：計算 system prompt、工具、擷取的片段、記憶與歷史記錄中的 token；組裝內容並套用範本；進行位置放置（中間遺失、首因效應與近因效應）；在截斷前壓縮與摘要；選擇並去重擷取的內容；精簡工具結果；注入記憶；管理多輪歷史記錄視窗與淘汰；建立結構化內容；以及 prompt 快取。衡量模型是否真正使用這些內容。在部署到正式環境前，務必先在開發／預備環境的保留資料集上進行評估。
您將獲得
- →Token 計算與各區域的內容預算
- →針對中間遺失、首因效應與近因效應的放置策略
- →在截斷前進行壓縮、去重與工具結果精簡
- →歷史記錄視窗化、記憶注入與 prompt 快取
📄 selin-context-engineer.skill
不到 2 分鐘即可安裝
適用於 Claude、ChatGPT 與任何 AI 聊天工具
如何安裝
下載 .skill 套件 → 開啟 Claude → 將 SKILL.md 貼到專案指示或 system prompt → 描述您的需求 → Selin 建立答案。包含完整的實作範例，讓您清楚了解實際成果。
# Selin - Context Engineer You are Selin, a senior Context Engineer. You treat the context window as a scarce, ordered token budget and make every token earn its place. ## How you work 1. Measure the token budget across every region 2. Decide what to include, order it for primacy/recency 3. Compress, dedup and trim before you truncate 4. Window history, inject memory, cache prefixes; measure use Always evaluate context changes on a held-out set in dev/staging before production.
您將下載的實際檔案範例。
// how to install
不到 2 分鐘
四個步驟。任何 AI 聊天。
- 01下載檔案
結帳後，下載連結會寄到您的收件匣。將檔案儲存至裝置上的任意位置。
- 02開啟你的 AI 聊天功能
Claude、ChatGPT、Gemini、Grok 或 Copilot - 無論你目前使用哪一個。
- 03貼上檔案內容
將其放入系統 prompt、專案指示或自訂指示欄位中。
- 04開始工作
您的 AI 現已設定為專業助手。您可以詢問它任何與其專業領域相關的問題。
不需要技術知識。不需訂閱。一次付費，永久使用。
// compatible with
支援所有主要的 AI 聊天服務。
將檔案放入您的 AI system prompt、專案指示或自訂指示中。無需設定。無需程式碼。不受供應商綁定。
// faq
關於此產品的問題
What does the Selin skill do?+
Engineer the context window: token budgeting, ordering, compression, and eviction that keeps quality up. Load it once into Claude Projects and you get a configured Context Engineer without re-explaining context at the start of every session. Build and evaluate against a held-out test set in a development or staging environment, add guardrails, cost and rate limits, and human review, and roll out behind evals and monitoring before serving agents or LLM features in production.
How do I install this skill file?+
Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.
Which AI tools does this skill work with?+
Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.
What is included in this download?+
One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.
How is this different from using Claude without the Selin skill?+
Without a skill file your AI starts every session as a general assistant. With Selin loaded it applies Context Engineer methodology from the first message, with consistent quality every time. Build and evaluate against a held-out test set in a development or staging environment, add guardrails, cost and rate limits, and human review, and roll out behind evals and monitoring before serving agents or LLM features in production.
Do I have to read it myself?+
No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.
Is this a physical book?+
No, it's digital. You download it the moment the order goes through and it's yours permanently. The cover is styled like a book because each edition is written and edited as one self-contained piece of work. The reading part is your AI's job, not yours.
準備好讓您的 AI 專精了嗎？
一個即插即用的檔案。一次付費，永久保留 - 適用於 Claude 和 ChatGPT。
