yfe404
@yfe404
Public Skills
web-scraping
by yfe404
This skill activates for web scraping and Actor development. It proactively discovers APIs via traffic interception, recommends optimal strategy (traffic interception/sitemap/API/DOM scraping/hybrid), and implements iteratively. For production, it guides TypeScript Actor creation via Apify CLI.
frida-stalker-android
by yfe404
"Trace native execution on Android with Frida Stalker (Frida 17+): call summaries, event parsing, transforms, and performance-safe start/stop patterns."
frida-17
by yfe404
Frida 17 JavaScript API compatibility checker and fixer. Use when writing, reviewing, or fixing Frida scripts, especially when migrating from older Frida versions. Detects deprecated APIs removed in Frida 17 (May 2025) and provides correct replacements. Covers Module, Memory, Process APIs and common naming conflicts.
frida-mcp-workflow
by yfe404
"Enforce safe Frida 17 MCP operations with strict phase gating. Use when attaching/spawning sessions, writing or loading scripts, applying Java/native hooks, troubleshooting instrumentation failures, or interpreting Frida MCP output. Require docs-first usage and run the mandatory workflow: Idea -> Scripting -> Execution -> Notes."
apify-actor-developer
by yfe404
Build and monetize Apify Actors (web scrapers, automation tools, AI agents). Use when user wants to create an Actor, scraper, crawler, web automation, publish to Apify Store, set up pay-per-event/pay-per-result pricing, or integrate with Crawlee. Covers full lifecycle from development to monetization.
tech-visualizer
by yfe404
Create interactive, animated visualizations of technical and algorithmic concepts. Use this skill whenever the user asks to visualize, illustrate, explain visually, or create a diagram/animation for any technical concept — including but not limited to: cryptographic algorithms (HMAC-SHA, AES-CBC, RSA, TLS handshake), computer vision pipelines (ORB keypoints, SIFT, optical flow, convolutions), networking protocols (TCP handshake, DNS resolution, HTTP/2 streams), data structures (B-trees, hash maps, bloom filters), ML concepts (backpropagation, attention mechanism, gradient descent), or any algorithmic/engineering process. Also trigger when the user says "show me how X works", "animate X", "interactive explainer for X", or wants to turn a technical concept into a presentation-ready visual. This skill produces polished, interactive artifacts — not static diagrams.
youtube-to-skill
by yfe404
Transform YouTube videos or playlists into SKILL.md files. Use when user wants to create a skill from YouTube content, convert video tutorials into reusable agent workflows, learn from educational videos, or extract actionable knowledge from any YouTube URL.