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Found 954 Skills
E2E test architecture and patterns with Playwright. Use when designing test suites, structuring Page Object Models, planning CI sharding strategies, setting up authentication flows, or organizing tests with tags and annotations. Use for test architecture, accessibility auditing with axe-core, network mocking strategies, visual regression workflows, HAR replay, and storageState authentication patterns. For Playwright API details, browser automation, or web scraping, use the playwright skill instead.
Migrates JSON Schemas between draft versions for use with z-schema. Use when the user wants to upgrade schemas from draft-04 to draft-2020-12, convert between draft formats, update deprecated keywords, replace id with $id, convert definitions to $defs, migrate items to prefixItems, replace dependencies with dependentRequired or dependentSchemas, adopt unevaluatedProperties or unevaluatedItems, or adapt schemas to newer JSON Schema features.
AI-powered email triage that reads your inbox, classifies each message by importance and urgency (Eisenhower matrix), decides whether you need to reply, and drafts responses in your voice. Use this skill whenever the user asks to triage their email, process their inbox, check what needs a response, draft email replies, prioritize messages, do an inbox review, or anything related to email workflow automation. Also trigger when the user says things like "what emails need my attention", "help me get to inbox zero", "process my unread mail", "draft replies", "what's urgent in my inbox", or "catch me up on email".
Intelligent multi-store memory system with human-like encoding, consolidation, decay, and recall. Use when setting up agent memory, configuring remember/forget triggers, enabling sleep-time reflection, building knowledge graphs, or adding audit trails. Replaces basic flat-file memory with a cognitive architecture featuring episodic, semantic, procedural, and core memory stores. Supports multi-agent systems with shared read, gated write access model. Includes philosophical meta-reflection that deepens understanding over time. Covers MEMORY.md, episode logging, entity graphs, decay scoring, reflection cycles, evolution tracking, and system-wide audit.
Next.js 16 proxy convention (replacing middleware). Use when creating middleware, handling URL rewrites, or when the user mentions proxy.ts, middleware.ts, or route interception in Next.js 16+.
This skill should be used when the user asks to "edit an image", "modify a photo", "inpaint", "outpaint", "extend an image", "replace object in image", "add element to image", "resize image for social media", "crop image", "adapt image for Twitter", "convert image to OG format", or needs AI-powered image editing with masks.
User Guide for Feishu IM Message Reading Tool, covering session message retrieval, thread reply reading, cross-session message search, and image/file resource download. **Use this Skill when:** (1) Need to retrieve historical messages of group chats or one-on-one chats (2) Need to read reply messages in threads (3) Need to search messages across sessions (by keywords, senders, time, etc.) (4) Messages contain images, files, audio, video that need to be downloaded (5) Users mention "chat history", "messages", "what was said in the group", "thread replies", "search messages", "images", "file download" (6) Need to filter messages by time range or get more messages by pagination
This skill should be used when the user asks to "configure ruff", "set up ruff linting", "use ruff formatter", "replace flake8 with ruff", or needs guidance on Python code quality with Ruff linting and formatting best practices.
Edit videos locally using ffmpeg. Trim, concat, resize, speed, overlay, extract audio, compress, and convert. Use when: (1) Trimming or cutting video segments, (2) Concatenating multiple clips, (3) Resizing video for social platforms, (4) Extracting or replacing audio, (5) Compressing video, (6) Converting video formats, (7) Getting video info.
Use when you need to write fast unit tests for Quarkus applications — including pure tests with @ExtendWith(MockitoExtension.class), @QuarkusTest with @InjectMock for full CDI mock replacement, @InjectSpy for partial CDI bean mocking, REST Assured for resource-focused tests, @ParameterizedTest with @CsvSource / @MethodSource, QuarkusTestProfile for test-specific configuration overrides, and naming conventions (*Test → Surefire, *IT → Failsafe). For framework-agnostic Java use @131-java-testing-unit-testing. Part of the skills-for-java project
Extract WebGL/Canvas/Shader visual effect code from web pages, deobfuscate it and port it into an independent native JS project. Trigger conditions: The user provides a URL and requests to extract shader, extract special effects, extract animation effects, extract canvas effects, replicate the visual effects of a website, "rip the background effect of this website", etc.
Translates Mermaid sequenceDiagrams describing cryptographic protocols into ProVerif formal verification models (.pv files). Use when generating a ProVerif model, formally verifying a protocol, converting a Mermaid diagram to ProVerif, verifying protocol security properties (secrecy, authentication, forward secrecy), checking for replay attacks, or producing a .pv file from a sequence diagram.