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wshobson/checkpoint-promotion

在推升模型檢查點前,使用漂移預算、配對比較與遺忘檢查進行閘控。適用於訓練完成產出檢查點、決定調校模型是否發行,或已推升模型需針對更新黃金標準重新閘控時。

checkpoint-promotion 是什麼?

此技能為 AI 代理(如 Claude Code、Cursor 或 Codex)提供一套自動化流程,用以評估微調後的模型檢查點是否適合推升至生產環境。它透過三個關鍵維度進行閘控:漂移預算(drift budgets)確保新檢查點與參考資料集的偏差在可接受範圍內;配對比較(paired comparison)則將新模型與當前生產模型進行逐樣本比較,以確認品質提升或維持;遺忘檢查(forgetting checks)則驗證模型在已學任務上的表現未退化。此技能支援多個主流開發平台,其工作流程會產出結構化報告,協助開發者在推升決策前獲得客觀證據,減少手動評估的失誤與時間成本。

相容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/wshobson/agents/tree/main/plugins/llm-finetuning/skills/checkpoint-promotion

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說明文件

checkpoint-promotion 是做什麼的?

使用漂移預算、配對比較與遺忘檢查,在推升前對微調檢查點進行閘控。適用於訓練完成產出檢查點、決定調校模型是否發行,或已推升模型需針對更新黃金標準重新閘控時。

使用時機

  • 在訓練作業完成,產出新的模型檢查點後。
  • 在決定是否將經過調校的模型發佈到生產環境時。
  • 當已推升的模型需要根據更新後的黃金標準資料重新進行閘控檢查時。

支援平台

  • Claude Code
  • Cursor
  • Codex
  • 其他支援自訂技能的 CLI 代理

功能說明

漂移預算

計算新檢查點與參考資料集之間的資料分佈漂移量。若漂移超過預設閾值,則會標記為不應推升。

配對比較

對新檢查點與當前生產檢查點進行逐樣本比較。透過隨機抽樣或完整資料集評估兩者之間的品質差異,並輸出比較統計數據。

遺忘檢查

確認新模型在已學習的任務上表現不會退化。若發現遺忘跡象,系統會產生警告,並建議重新訓練或調整參數。

輸出報告

執行完畢後,技能會產出包含下列內容的結構化報告:

  • 漂移預算檢查結果(通過/失敗)
  • 配對比較表格(含樣本指標與總體分數)
  • 遺忘檢查摘要(已評估任務與退化程度)
  • 最終推升建議(通過/條件性通過/攔阻)

環境變數

變數名稱說明預設值
CHECKPOINT_PATH新檢查點的路徑(必填)
GOLDEN_DATASET_PATH黃金標準資料集路徑(必填)
DRIFT_THRESHOLD最大容許漂移比例0.05
COMPARISON_SAMPLE_SIZE配對比較取樣數1000

注意:所有環境變數均可透過 .env 檔案或直接於環境中設定。

使用範例

# 基本用法
claude skill run wshobson/checkpoint-promotion --checkpoint ./model_v2/checkpoint-1000 --golden ./data/golden

# 自訂閾值
claude skill run wshobson/checkpoint-promotion \
  --checkpoint ./model_v2/checkpoint-1000 \
  --golden ./data/golden \
  --drift-threshold 0.03

相依性

  • Python 3.9+
  • 安裝 requirements.txt 中的套件(請參閱存放庫)
  • 具備目標檢查點與資料集的存取權限

授權條款

此技能採用 MIT 授權條款。詳情請參閱存放庫中的 LICENSE 檔案。

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

wshobson/accessibility-compliance

Implement WCAG 2.2 compliant interfaces with mobile accessibility, inclusive design patterns, and assistive technology support. Use when auditing accessibility, implementing ARIA patterns, building for screen readers, or ensuring inclusive user experiences.

wshobson/airflow-dag-patterns

Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment. Use when creating data pipelines, orchestrating workflows, or scheduling batch jobs.

wshobson/angular-migration

Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates. Use when upgrading AngularJS applications, planning framework migrations, or modernizing legacy Angular code.

wshobson/anti-reversing-techniques

Understand anti-reversing, obfuscation, and protection techniques encountered during software analysis. Use this skill when analyzing malware evasion techniques, when implementing anti-debugging protections for CTF challenges, when reverse engineering packed binaries, or when building security research tools that need to detect virtualized environments.

wshobson/api-design-principles

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.

wshobson/architecture-decision-records

Write and maintain Architecture Decision Records (ADRs) following best practices for technical decision documentation. Use when documenting significant technical decisions, reviewing past architectural choices, or establishing decision processes.

wshobson/architecture-patterns

Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use this skill when designing clean architecture for a new microservice, when refactoring a monolith to use bounded contexts, when implementing hexagonal or onion architecture patterns, or when debugging dependency cycles between application layers.

wshobson/async-python-patterns

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

wshobson/attack-tree-construction

Build comprehensive attack trees to visualize threat paths. Use when mapping attack scenarios, identifying defense gaps, or communicating security risks to stakeholders.

wshobson/auth-implementation-patterns

Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.

wshobson/avoid-ai-writing

Audit and rewrite prose so it stops reading as machine-generated. Use this skill when asked to remove AI-isms, clean up AI writing, edit a draft for AI tells, audit a README, changelog, release note, PR description, or blog post for machine-sounding prose, or make text sound less like AI. Supports a detect-only mode, a rewrite mode, and an edit-in-place mode, with optional voice and context profiles.

wshobson/backtesting-frameworks

Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs. Use when developing trading algorithms, validating strategies, or building backtesting infrastructure.

wshobson/bash-defensive-patterns

Master defensive Bash programming techniques for production-grade scripts. Use when writing robust shell scripts, CI/CD pipelines, or system utilities requiring fault tolerance and safety.

wshobson/bats-testing-patterns

Master Bash Automated Testing System (Bats) for comprehensive shell script testing. Use when writing tests for shell scripts, CI/CD pipelines, or requiring test-driven development of shell utilities.

wshobson/bazel-build-optimization

Optimize Bazel builds for large-scale monorepos. Use when configuring Bazel, implementing remote execution, or optimizing build performance for enterprise codebases.

wshobson/before-you-build

Pre-build product and feature risk review for founders, product managers, and AI-assisted builders. Use this skill when the user is about to build a landing page, MVP, SaaS product, internal tool, agent workflow, or major feature and needs to check demand, positioning, monetization, retention, trust, distribution, and adoption risk before implementation starts.

wshobson/billing-automation

Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management. Use when implementing subscription billing, automating invoicing, or managing recurring payment systems.

wshobson/binary-analysis-patterns

Master binary analysis patterns including disassembly, decompilation, control flow analysis, and code pattern recognition. Use when analyzing executables, understanding compiled code, or performing static analysis on binaries.

wshobson/block-no-verify-hook

Configure a PreToolUse hook to prevent AI agents from skipping git pre-commit hooks with --no-verify and other bypass flags. Use when setting up Claude Code projects that enforce commit quality gates.

wshobson/brand-landingpage

Brand-first landing page designer — runs a brand-identity interview (colors, typography, shape language), then generates and iterates on a polished landing page via Stitch with deployment-ready HTML. Use when the user asks to create, design, or build a landing page, homepage, or marketing page and has no established visual direction. Skip when they have a design mockup, need a dashboard or app UI, are working at component level, building a multi-page app, or restyling with known design tokens — use frontend-design instead.

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