Command and Control framework deployment, configuration, and operational tradecraft for red team engagements. Covers Cobalt Strike (malleable C2 profiles, Beacon types HTTP/HTTPS/DNS/SMB, Beacon Object Files for in-memory execution, sleep and jitter tuning, named pipe pivoting), Sliver (implant generation across mTLS/WireGuard/DNS transport, operator multiplayer mode, armory extensions), Mythic (agent ecosystem with Apollo/Poseidon/Medusa, C2 profile configuration, translation containers), Havoc (Demon agent with sleep obfuscation via Ekko/Zilean, indirect syscalls, dotnet inline execution), Metasploit (msfvenom payload generation, multi/handler staging, Meterpreter post-exploitation modules), redirector architecture using Apache mod_rewrite and Nginx, domain fronting through CDN providers, DNS-based C2 for restrictive network egress, and TLS certificate management for infrastructure OPSEC. Tools: Cobalt Strike, Sliver, Mythic, Havoc, Metasploit Framework. Aligns to MITRE ATT&CK T1071 (Application Layer P...
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ajtazer/heckit☆ 2Updated Oct 7, 2026
Support product returns from eligibility checks and inspection to refunds and decisions about resale, repair, or disposal. The skill also provides frameworks for reviewing fraud indicators, handling warranty claims, and recovering costs from suppliers.
- Checking return eligibility and refund options
- Grading returned goods and choosing their next destination
- Reviewing suspicious return patterns
affaan-m/ECC☆ 285KUpdated Oct 21, 2026
Write and review Java services using conventions for naming, immutable data, exception handling, project structure, and tests. Detects Spring Boot or Quarkus from build files and applies the relevant framework rules.
- Reviewing Java code for consistent conventions
- Checking Optional and stream usage
- Organizing packages and project structure
affaan-m/ECC☆ 285KUpdated Oct 21, 2026
Add on-device language model features to iOS 26+ apps with Apple's FoundationModels framework. Covers text generation, summarization, extracting data into Swift types, calling custom app functions, and progressively updating screens as responses are generated.
- Adding offline text generation and summarization
- Extracting structured data from user input
- Connecting AI responses to custom app functions
affaan-m/ECC☆ 285KUpdated Oct 21, 2026
Review and refine code using shared conventions for clear names, readability, error handling, and updates that preserve original data. Identify duplication, oversized functions, and unnecessary complexity to make code easier to understand and maintain.
- Reviewing names and readability in existing code
- Refactoring long functions and deeply nested logic
- Standardizing coding conventions for a new module
affaan-m/ECC☆ 285KUpdated Oct 21, 2026
Check project dependency versions and consult the relevant official documentation before writing framework-specific code. Produce implementations with source links, identify deprecated APIs, and flag unverified approaches or conflicts between documentation and existing project patterns.
- Verify an implementation against version-specific documentation
- Create starter code with documented patterns
- Review code for deprecated APIs
addyosmani/agent-skills☆ 109.1KUpdated Oct 14, 2026
Audit and improve an existing website or app's interface while preserving its functionality and technology stack. Refine typography, colors, layout, and interaction states through focused changes, checking functionality after each update.
- Audit an existing website's visual design
- Replace repetitive, generic interface patterns
- Improve loading, empty, and error states
nexu-io/open-design☆ 102.9KUpdated Oct 21, 2026
Build and review web animations with GSAP's core API, including movement, rotation, fades, and staggered starts. Adjust timing and easing, meaning changes in speed, and adapt animations to screen size and reduced-motion preferences.
- Adding movement and fades to web page elements
- Animating multiple elements with staggered starts
- Adapting animations to desktop and mobile screens
nexu-io/open-design☆ 102.9KUpdated Oct 21, 2026
Set up and refine web projects with Vite, a tool for running development servers and building production files. It covers framework integration, environment settings, live code updates, testing configuration, and splitting code to improve loading.
- Setting up React, Vue, or Svelte projects
- Configuring environment variables and API proxies
- Splitting production code into smaller files
debpalash/VoiceStudio☆ 79.3KUpdated Oct 20, 2026
Assess a repository's readiness for an AI agent execution framework across five dimensions. Produce JSON or a table with readiness scores, estimated cost per run, and scaffold status, without changing repository files.
- Assessing readiness before adopting an agent execution framework
- Comparing readiness scores across five dimensions
- Checking estimated run costs and scaffold readiness
ruvnet/ruflo☆ 78KUpdated Oct 20, 2026
Review stylesheets for a CSS reset or normalization layer that reduces differences in browser defaults. Check import order, framework provisions, and rendered layouts across screen sizes and interaction states, then suggest changes for a consistent styling foundation.
- Investigating layout differences between browsers
- Choosing a reset for a new site's styles
- Checking reset coverage in a CSS framework
thedaviddias/Front-End-Checklist☆ 74.5KUpdated Oct 6, 2026
Inspect raw HTML responses for a correct HTML5 doctype at the start of the document. Identify missing or outdated declarations and preceding content, then guide fixes that enable standards-mode rendering in browsers.
- Checking the doctype in raw HTML responses
- Replacing old HTML4 or XHTML declarations
- Removing extra content before the doctype
thedaviddias/Front-End-Checklist☆ 74.5KUpdated Oct 6, 2026
Create and review GSAP code that animates webpage elements and SVG graphics. Covers movement, fades, easing that controls speed changes, staggered effects, playback controls, and adaptations for screen size and reduced-motion preferences.
- Adding entrance animations to webpage elements
- Animating multiple items with staggered starts
- Adjusting motion for desktop and mobile screens
calesthio/OpenMontage☆ 70.4KUpdated Oct 17, 2026
Structure an HTML video project for HyperFrames, with explicit clip timing, tracks, reusable scene sections, and framework-controlled media playback. Provides rules for repeatable rendering and checks to identify composition problems before producing the final video.
- Create the HTML structure for a video project
- Organize clip timing and tracks
- Connect reusable scene sections
calesthio/OpenMontage☆ 70.4KUpdated Oct 17, 2026
Start video and animation work by matching the request and project state to an appropriate HyperFrames workflow. It coordinates new productions, edits, captions, previews, validation, and rendering, using HTML files to define the video.
- Create a product video from a website or brief
- Add captions or graphic overlays to existing footage
- Resume editing an existing HyperFrames project
heygen-com/hyperframes☆ 68.7KUpdated Oct 20, 2026
Plan and edit a presentation explaining the progression from unstructured Claude Code use to configured engineering workflows. It provides a teaching sequence, proficiency levels, and a TodoApp example connecting project instructions, skills, agents, and automation.
- Structuring a Claude Code training presentation
- Checking the order of slide concepts
- Explaining workflows through TodoApp examples
shanraisshan/claude-code-best-practice☆ 67.9KUpdated Oct 20, 2026
Official · UpstashFreeSummary Retrieve current documentation and code examples from Context7 for libraries, frameworks, and developer tools. Use the results to answer questions about API syntax, configuration, installation, version migration, and library-specific problems.
- Checking current API syntax
- Finding setup and configuration examples
- Investigating version migration issues
upstash/context7☆ 63.4KUpdated Oct 20, 2026
Assess scientific claims by examining study design, statistics, bias, and evidence quality. Use structured appraisal frameworks to identify supported conclusions, explain uncertainties, and propose practical improvements with concerns traced to specific evidence.
- Check whether a paper's conclusions match its evidence
- Review study design before collecting data
- Identify statistical problems and potential biases
K-Dense-AI/scientific-agent-skills☆ 53.3KUpdated Oct 19, 2026
Review supplied writing through twelve DHDNA dimensions, a framework for describing reasoning and expression. Receive observations supported by quotations, optional scores, and comparisons between samples, with clear limits separating textual patterns from psychological traits.
- Reflect on reasoning patterns in your writing
- Compare argumentation across selected texts
- Review how a text expresses assumptions and uncertainty
K-Dense-AI/scientific-agent-skills☆ 53.3KUpdated Oct 19, 2026
Plan and document studies that assess whether an analytical procedure suits its intended use. Select the governing framework, evaluate calibration, accuracy, precision, and detection limits, and compare methods using acceptance criteria defined before data collection.
- Planning analytical validation studies and acceptance criteria
- Evaluating calibration, accuracy, and precision
- Estimating and confirming detection and quantitation limits
K-Dense-AI/scientific-agent-skills☆ 53.3KUpdated Oct 19, 2026
Design and build Apify integrations for workflow platforms, AI agents, AI frameworks, or applications. Follow guidance for authentication, asynchronous cloud task execution, result retrieval, spending limits, error handling, testing, and release preparation.
- Adding Apify actions to a workflow automation platform
- Building an Apify plugin for an AI agent
- Connecting an AI framework package to Apify
sickn33/agentic-awesome-skills☆ 48.2KUpdated Oct 21, 2026
Official · PrismaFreeSummary Turn previously fetched pull request reviews into an ordered action plan. Separate distinct findings, track deferred work in Linear, validate that every triage decision is complete, and produce JSON and Markdown files for the implementation phase.
- Planning responses to fetched PR review feedback
- Separating multiple findings within a single review
- Tracking deferred review work in Linear
prisma/orm☆ 47.7KUpdated Oct 20, 2026
Choose and track startup metrics suited to the business model and funding stage. Calculate customer acquisition cost, customer lifetime value, retention, and cash usage, then organize trends and targets for operational reviews and investor reporting.
- Choose core metrics for a startup's stage and business model
- Calculate customer acquisition cost and lifetime value
- Review retention, growth efficiency, and cash usage
wshobson/agents☆ 41.3KUpdated Oct 20, 2026
Official · ClaudeFreeSummary Complete an existing financial model template by entering historical data and forecast assumptions, then linking the income statement, balance sheet, and cash flow statement with formulas. Check statement balances, cash consistency, and scenario behavior as each section is completed.
- Complete a partially filled financial model
- Link forecasts across three financial statements
- Check balance sheet and cash flow consistency
anthropics/financial-services☆ 40.6KUpdated Sep 22, 2026