Animate SVGs with SMIL, CSS keyframes, stroke drawing, shape morphing, and motion paths. Use when adding motion to SVGs such as spinners, logos, draw-in effects, or morphing icons, not for static drawing or icon layout.

wellcrafted/logger for library diagnostics: 5 levels, typed errors, injected sinks, and host-owned durability. Use for attach primitives, background errors, durable host logs, or replacing console.* in library code.

Audit a test file or suite; produce a severity-ranked diagnostic report. ALWAYS USE for tests that verify nothing, missing/tautological assertions, swallowed/broad exceptions, flaky/order-dependent tests, duplication, or magic values. Polyglot. DO NOT USE for direct edits: writing-mstest-tests owns supplied MSTest assertions/attributes/lifecycle; code-testing-agent owns new tests. Exclude running tests, migration, assertion metrics (assertion-quality), raw .NET coverage collection (run-tests), non-.NET coverage collection/analysis (native tooling), project-wide .NET coverage/CRAP (coverage-analysis), named-target .NET CRAP (crap-score), behavioral/pseudo-mutation gaps (test-gap-analysis), test-mix/ happy-vs-error classification and trait distributions (test-tagging), or the testsmells.org catalog (test-smell-detection).

Generate C# testability abstractions and DI registration when none exists: minimal Environment/Console/Process wrappers, or first-time TimeProvider, IHttpClientFactory, and System.IO.Abstractions adoption. USE FOR: generate a wrapper for statics, make a class testable, wrap DateTime/File/Process, create IProcessRunner, add DI registration, or preserve a static API with an ambient seam. DO NOT USE FOR: wrapping an API already consumed through an interface or built-in abstraction such as IFileSystem or TimeProvider; detecting statics (detect-static-dependencies); migrating call sites to an existing/registered abstraction (migrate-static-to-wrapper); a single blocked behavior where the request includes adding deterministic tests (testability-obstacle); or general interface design.

Calculates CRAP (Change Risk Anti-Patterns) for a named .NET method, class, or file. USE FOR: explicit CRAP calculation or coverage-and-complexity risk within that named target, including which tests to prioritize. DO NOT USE FOR: project-wide coverage/CRAP, plateaus, or project-wide blockers/priorities (coverage-analysis); behavioral/pseudo-mutation gaps (test-gap-analysis); writing tests; test runs without CRAP context.

Interprets .NET Cobertura line, branch, and condition evidence and, when explicitly requested, computes project-wide CRAP/refactoring-risk hotspots. MUST USE for "why is branch coverage lower than line coverage?", condition-coverage="50% (1/2)", a supplied coverage excerpt, partially covered conditions, coverage plateaus, members blocking a target, project-wide CRAP, refactoring safety, or coverage-backed risk priorities. A supplied report is analyzed directly without rerunning tests, installing tools, generating a report, or calculating CRAP unless the request asks for risk/CRAP/refactoring safety. DO NOT USE FOR: CRAP or refactoring-safety analysis of only one named method, class, or file (crap-score); test trait distributions (test-tagging); static source-to-test pairing (find-untested-sources); behavioral/pseudo-mutation gaps (test-gap-analysis); test-code audits (test-anti-patterns); raw collection/percentage-only requests or just running tests (run-tests); non-.NET coverage; or writing tests.

Azure AI Text Analytics SDK for sentiment analysis, entity recognition, key phrases, language detection, PII, and healthcare NLP. Use for natural language processing on text.

Azure AI Projects SDK for .NET. High-level client for Azure AI Foundry projects including agents, connections, datasets, deployments, evaluations, and indexes.

Use when you need to address review or issue comments on an open GitHub Pull Request using the gh CLI.

Azure AI Text Analytics SDK for sentiment analysis, entity recognition, key phrases, language detection, PII, and healthcare NLP. Use for natural language processing on text.

Azure AI Projects SDK for .NET. High-level client for Azure AI Foundry projects including agents, connections, datasets, deployments, evaluations, and indexes.

Use when you need to address review or issue comments on an open GitHub Pull Request using the gh CLI.

Azure AI Text Analytics SDK for sentiment analysis, entity recognition, key phrases, language detection, PII, and healthcare NLP. Use for natural language processing on text.

Azure AI Projects SDK for .NET. High-level client for Azure AI Foundry projects including agents, connections, datasets, deployments, evaluations, and indexes.

Use when you need to address review or issue comments on an open GitHub Pull Request using the gh CLI.

Use deepsec (an AI-powered vulnerability scanner) — one-shot initialization, resumable setup, project/model credentials, scans, generated or hand-authored matchers, and plugins. Activates when the user asks how to initialize, scan, configure, resume, or extend deepsec.

Use when implementing or reviewing code on interaction, render, event, polling, synchronization, list-processing, store-selector, cache, indexing, or high-volume data paths; when users report lag, freezes, jank, high CPU, memory growth, slow startup, or performance regressions; and before accepting memoization or caching as a fix for repeated work.

Performs AI-powered code review on Git changes using the `ocr` CLI from alibaba/open-code-review. Use when the user asks to review code, review a pull request, review staged/unstaged changes, review a commit, or compare branches for code quality issues. Produces line-level review comments and can automatically apply fixes when requested. With appropriate review rules, can detect various types of issues including bugs, security vulnerabilities, performance problems, and code quality concerns.

Use for multi-step feature work, bug fixes, or refactors where requirements need to settle, a feature document should carry design + tasks + delivery evidence, and the change deserves independent review before merge. Use it only when the user explicitly requests this workflow, whether with `/compose-next`, by name, or in any other clear natural language; do not infer the request from task complexity alone. Not for one-shot edits, single-file tweaks, or answering questions — those need no orchestration overhead.

飞书审批：查询和处理审批待办/已办/实例，搜索可发起审批定义、查看定义详情并发起原生审批实例。当用户要处理审批任务、查看审批实例、搜索或发起审批时使用。审批待办不是飞书任务；非审批类待办走 lark-task。不负责创建审批定义；三方审批定义不走原生提单。