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Found 764 Skills
Fast web browsing and web app testing for AI coding agents via persistent headless Chromium daemon. Browse any URL, read page content, click elements, fill forms, run JavaScript, take screenshots, inspect CSS/DOM, capture console/network logs, and more. Ideal for verifying local dev servers, testing UI changes, and validating web app behavior end-to-end. ~100ms per command after first call. Works with Claude Code, Cursor, Cline, Windsurf, and any agent that can run Bash. No MCP, no Chrome extension — just fast CLI.
Backlink profile analysis: referring domains, anchor text distribution, toxic link detection, competitor gap analysis. Requires DataForSEO extension. Use when user says "backlinks", "link profile", "referring domains", "anchor text", "toxic links", "link gap", "link building", "disavow", or "backlink audit".
Screen US equities for parabolic exhaustion patterns and generate conditional pre-market short plans, then evaluate intraday trigger fires from live 5-min bars. Phase 1 daily 5-factor scorer (MA extension / acceleration / volume climax / range expansion / liquidity), Phase 2 per-candidate plans for ORL break / first-red 5-min / VWAP fail with explicit borrow / SSR / manual-confirmation gating, Phase 3 one-shot intraday FSM that detects trigger fires and resolves concrete share counts. Covers Phase 1 + Phase 2 + Phase 3.
Deep expertise in Hermes Agent architecture, implementation patterns, and extension development
Modern C# language features for .NET 10 and C# 14. Covers primary constructors, collection expressions, the field keyword, extension members, records, pattern matching, spans, and raw string literals. Load this skill when writing any new C# code, reviewing existing code for modernization, using "modern C#", "C# 14", "primary constructor", "collection expression", "records", "pattern matching", "span", "field keyword", or "extension members". Always loaded as the baseline for all agents.
Use when building an internal admin-facing AI agent in a Medusa project. These agents are operated by merchants and store operators — not customers. Covers data models, module service, agent runtime (tools, system prompt, streamText), streaming API routes (NDJSON), and admin UI chat extensions. Load for any internal agent type: store operations assistant, product audit, cohort analysis, customer service tooling for support staff, etc. Do NOT use for customer-facing agents (storefront chatbots, buyer-side assistants).
Capture and save a Feishu/Lark document link or regular web page link to a local directory (Feishu documents support Markdown/PDF/HTML + image attachments; regular web pages only support Markdown with images kept as external links). It can also create new documents in the user's Feishu space, or write Markdown content into Feishu documents that the user has edit permissions for (create/append/insert by title or block/replace block/delete block; use list-blocks to check the block structure first). For arXiv papers (either link or bare ID is acceptable), an independent script is used to download the PDF, HTML, and converted Markdown together without relying on browser extensions. When a user posts a Feishu document or any web page URL in any project and wants to download/save/export/pull/capture it to a local path, or wants to write/append/update content to a Feishu document, this skill must be used, even if the user doesn't explicitly say "use larksnap" or "use the extension". It bridges to the logged-in larksnap browser extension via a local daemon, which holds the login state and export/edit engine; when encountering unlogged-in/unauthorized domains, it will prompt the user to log in or authorize via the browser according to the exit code. This skill is self-contained (daemon is distributed with the skill), can be called from any project, and does not depend on the larksnap repository.
Explore Solana's architecture and protocol internals. Covers the SVM execution engine, account model, consensus, transactions, validator economics, data layer, development tooling, and token extensions using the Helius blog, SIMDs, and Agave/Firedancer source code.
Use when setting up TYPO3 extension test infrastructure, writing unit/functional/E2E tests, configuring PHPUnit, mutation testing, mocking, CI/CD test pipelines, or debugging CI failures. Also triggers on: ensure proper testing, test matrix, integration testing, e2e testing, coverage, test generation.
Use this skill when writing custom shaders, uniforms, filters, or batchers in PixiJS v8. Covers Shader.from({gl, gpu, resources}), GlProgram/GpuProgram, UniformGroup with typed uniforms (f32, vec2, mat4x4), UBO mode, textures as resources, custom Filter via Filter.from, GLSL ES 3.0 conventions (in/out, finalColor, texture()), uBackTexture sampling, pixi.js/unsafe-eval for strict CSP, custom Batcher via extensions. Triggers on: Shader, GlProgram, GpuProgram, UniformGroup, Batcher, Filter, Filter.from, GLSL, WGSL, UBO, uniform, custom shader, finalColor, uBackTexture, blendRequired, unsafe-eval.
Use this skill when working with character movement, CharacterMovementComponent, CMC, movement modes, walking, falling, swimming, flying, custom movement, network prediction, FSavedMove, root motion, floor detection, step-up, or character physics. Also use for 'PhysWalking', 'PhysCustom', 'LaunchCharacter', 'WalkableFloor', or 'movement replication'. See references/ for CMC extension patterns and movement pipeline details.
Upload local images and other files (PDF, zip, log, …) to GitHub and embed them in a pull request description, an issue, or a comment — producing canonical github.com/user-attachments URLs (private-repo uploads stay private). Use when asked to "attach a screenshot to the PR", "add an image to the PR description", "put this image in the issue", "attach this PDF/log/zip to the issue", "show test results in the PR", "embed before/after screenshots", or any request to visually document or attach files to changes on GitHub. Powered by the `gh-image` gh CLI extension.