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yfe404

@yfe404 source repo

11 published skills

  1. ▌
    Nbj Write Clearly · yfe404 bundle
    Drafts, revises, and audits reader-first technical and product documentation. Use when working on developer docs, procedures, release notes, technical explanations, help-center content, or UI copy where clarity, source fidelity, accessibility, or global readability matters. Do not auto-apply it to marketing, legal, academic, fictional, or personal writing unless the user explicitly requests this style.
    0 installs
  2. ▌
    Apify Actor Developer · yfe404 bundle
    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.
    0 installs
  3. ▌
    Discuss With Codex · yfe404
    Use codex/codex-reply as a persistent second-engineer thread for non-trivial uncertainty — design choices, risky implementation decisions, debugging when stuck, review, spec ambiguity, needing a current/authoritative web_search, or any point where you'd otherwise guess. Keep one thread and iterate; don't treat the first answer as gospel.
    0 installs
  4. ▌
    Frida MCP Workflow · yfe404 bundle
    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.
    1 install
  5. ▌
    Frida Stalker Android · yfe404 bundle
    Trace native execution on Android with Frida Stalker (Frida 17+): call summaries, event parsing, transforms, and performance-safe start/stop patterns.
    1 install
  6. ▌
    Ghost Browser · yfe404 bundle
    Uses isolated stealth Chromium through Ghost Gateway for live web interaction, JavaScript rendering, inspection, screenshots, and multi-step browser state.
    1 install
  7. ▌
    Intel Agent · yfe404 bundle
    Reconnaissance tool that takes a target URL and desired data points, tests extraction methods (API, JSON-in-HTML, Cheerio, Browser) via proxy-mcp traffic interception, observes protection signal under the active proxy/IP config, and outputs a structured intelligence report with per-data-point strategies.
    0 installs
  8. ▌
    Tech Visualizer · yfe404 bundle
    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.
    0 installs
  9. ▌
    Youtube To Skill · yfe404 bundle
    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.
    0 installs
  10. ▌
    Zetetic · yfe404
    Separate observations from inferences and calibrate causal claims to evidence. Use when the user invokes /zetetic, asks for zetetic mode or rigorous causal reasoning, requests proof of a cause, or wants facts, inferences, and hypotheses distinguished.
    0 installs
  11. ▌
    Frida 17 · 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.
    1 install