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Browse reusable Agent Skills, each with a clear purpose and practical guidance.

model-update

新增或更新 CCX 项目中的 Claude 模型注册。当用户提到新模型发布、添加模型、更新模型元数据、model registry、模型注册时触发。覆盖上游能力表、AgentModelProfile、优先级排序和代码生成。

3.86k repo starsObserved in 1 repos
Agent Building

upstream-check

检查 Claude Code / Codex 上游版本变更,对比本地版本,识别协议/工具/用法相关更新并追加 TODO 提醒

3.86k repo starsObserved in 1 repos
Productivity

pr-writing-review

Extract and analyze writing improvements from GitHub PR review comments. Use when asked to show review feedback, style changes, or editorial improvements from a GitHub pull request URL. Handles both explicit suggestions and plain text feedback. Produces structured output comparing original phrasing with reviewer suggestions to help refine future writing.

3.86k repo starsObserved in 3 repos
Business

session-investigator

Investigate fast-agent session and history files to diagnose issues. Use when a session ended unexpectedly, when debugging tool loops, when correlating sub-agent traces with main sessions, or when analyzing conversation flow and timing. Covers session.json metadata, history JSON format, message structure, tool call/result correlation, and common failure patterns.

3.86k repo starsObserved in 2 repos
Testing & Quality

lazyllm-skill

LazyLLM framework for building multi-agent AI applications. Use when task mentioned LazyLLM or AI program for: (1) Flow orchestration - linear, branching, parallel, loop workflows for complex data pipelines, (2) Model fine-tuning and acceleration - finetuning LLMs with LLaMA-Factory/Alpaca-LoRA/Collie and acceleration with vLLM/LMDeploy/LightLLM. Includes comprehensive code examples for all components, (3) RAG systems - knowledge-based QA with document retrieval, vectorization, and generation, (4) Agent development - single/multi-agent systems with tools, memory, planning, and web interfaces.

3.85k repo starsObserved in 1 repos
Agent Building

add-model-01-prep

Use at the start of a FastVideo model port to gather required inputs, inspect/download HF weights, clone and install the official reference repo in the current environment, create a local_tests README skeleton, and produce a handoff before conversion or implementation.

3.84k repo starsObserved in 1 repos
Development

add-model-02-parity

Use during /add-model after reference/architecture study to scaffold and later activate local FastVideo component parity tests. Emphasizes early test creation, official-reference loading, standardized FastVideo loading, and non-skip handoff gates.

3.84k repo starsObserved in 1 repos
Testing & Quality

add-model-03-port-dit

Use during /add-model Phase 4 or Phase 6 to prototype or parity-debug one FastVideo-native DiT/transformer component.

3.84k repo starsObserved in 1 repos
Development

add-model-04-port-vae

Use during /add-model Phase 4 or Phase 6 to prototype or parity-debug one FastVideo-native VAE component.

3.84k repo starsObserved in 1 repos
Development

add-model-05-port-encoder

Use during /add-model Phase 4 or Phase 6 to prototype or parity-debug one FastVideo-native text, image, audio, or compound encoder component.

3.84k repo starsObserved in 1 repos
Development