Claude Skills by tools-only

> Complete syntax guide for the Agent Script DSL. Your entire agent in one `.agent` file. ---

Using `__free()` with a cleanup function that cannot handle all values the variable may hold causes crashes or undefined behavior. If an allocator returns `ERR_PTR` on failure but the cleanup wrapper only checks `if (_T)`, the `ERR_PTR` value is truthy and the cleanup function receives a bogus pointer, causing a kernel crash.

Install and configure a service with nginx, monitoring, and secrets

- [Architecture Diagram](#architecture-diagram) - [ER Diagram](#er-diagram) - [Sequence Diagram](#sequence-diagram) - [Class Diagram](#class-diagram) - [Flowchart](#flowchart) - [State Diagram](#state-diagram) - [Dependency Graph](#dependency-graph) - [Gantt Chart](#gantt-chart) - [Styling Tips](#styling-tips)

Meeting Notes Analyzer

A function contract consists of: - **Precondition** (`requires`): What must be true when function is called - **Postcondition** (`ensures`): What function guarantees on return - **Frame condition** (`modifies`): What the function may change

```javascript // Send different data to multiple outputs let msg1 = RED.util.cloneMessage(msg); let msg2 = RED.util.cloneMessage(msg);

Analyze git branches and generate comprehensive merge request descriptions with structured domain-based change categorization (bug fixes, enhancements, technical debt, documentation, testing). Use when preparing MR/PR descriptions, documenting branch changes, or analyzing git diffs for release notes. Works with any git repository without requiring JIRA or issue tracker integration.

ALWAYS use this skill when writing or refactoring code. Includes context-dependent sub-skills to empower different coding styles across languages and runtimes.

Universal web design implementation methodology — BEM, responsive, accessibility, CSS architecture, spacing systems, dark mode. The HOW of building production-grade HTML/CSS.

Configure react context setup operations. Auto-activating skill for Frontend Development. Triggers on: react context setup, react context setup Part of the Frontend Development skill category. Use when working with react context setup functionality. Trigger with phrases like "react context setup", "react setup", "react".

Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities".

Audit rapidly generated or AI-produced code for structural flaws, fragility, and production risks.

Find and identify CBaseTrigger_StartTouch and CBaseTrigger_EndTouch virtual functions in CS2 binary using IDA Pro MCP. Use this skill when reverse engineering CS2 server.dll or server.so to locate the CBaseTrigger touch handler functions by using vtable information and inherited vtable indices from CBaseEntity.

Provides integration patterns for LangChain4j with Spring Boot. Handles auto-configuration, dependency injection, and Spring ecosystem integration. Use when embedding LangChain4j into Spring Boot applications.

Query official Microsoft documentation to understand concepts, find tutorials, and learn how services work. Use for Azure, .NET, Microsoft 365, Windows, Power Platform, and all Microsoft technologies. Get accurate, current information from learn.microsoft.com—architecture overviews, quickstarts, configuration guides, limits, and best practices.

Mandatory verification steps for all code reviews to reduce false positives. Load this skill before reporting ANY code review findings.

Provides AWS CloudFormation patterns for Amazon RDS databases. Use when creating RDS instances (MySQL, PostgreSQL, Aurora), DB clusters, multi-AZ deployments, parameter groups, subnet groups, and implementing template structure with Parameters, Outputs, Mappings, Conditions, and cross-stack references.

Guide for creating effective skills for AI coding agents working with Azure SDKs and Microsoft Foundry services. Use when creating new skills or updating existing skills.

Scientific delegation framework for orchestrators — provide observations and success criteria while preserving agent autonomy. Use when assigning work to sub-agents, before invoking the Task tool, or when preparing delegation prompts for specialist agents.

TYPO3 upgrade patterns using Rector, including automated refactoring rules and dual-version compatibility strategies for v13/v14. Use when working with rector, upgrade, migration, refactoring, deprecation.

Mandatory verification steps for all code reviews to reduce false positives. Load this skill before reporting ANY code review findings.

Provides AWS CloudFormation patterns for CloudFront distributions, origins (ALB, S3, Lambda@Edge, VPC Origins), CacheBehaviors, Functions, SecurityHeaders, parameters, Outputs and cross-stack references. Use when creating CloudFront distributions with CloudFormation, configuring multiple origins, implementing caching strategies, managing custom domains with ACM, configuring WAF, and optimizing performance.

Azure Key Vault Certificates SDK for Rust. Use for creating, importing, and managing certificates. Triggers: "keyvault certificates rust", "CertificateClient rust", "create certificate rust", "import certificate rust".

Apple HIG guidance for presentation components including alerts, action sheets, popovers, sheets, and digit entry views. Use this skill when the user says "should I use an alert or a sheet," "how do I show a confirmation dialog," "when should I use a popover," "my modals are annoying users," or asks about alert design, action sheet, popover, sheet, modal, dialog, digit entry, confirmation dialog, warning dialog, modal presentation, non-modal content, destructive action confirmation, or overla...

Senior Python developer expertise for writing clean, efficient, and well-documented code. Use when: writing Python code, optimizing Python scripts, reviewing Python code for best practices, debugging Python issues, implementing type hints, or when user mentions Python, PEP 8, or needs help with Python data structures and algorithms.

Generate request validator generator operations. Auto-activating skill for Backend Development. Triggers on: request validator generator, request validator generator Part of the Backend Development skill category. Use when working with request validator generator functionality. Trigger with phrases like "request validator generator", "request generator", "request".

Configure with prisma schema helper operations. Auto-activating skill for Backend Development. Triggers on: prisma schema helper, prisma schema helper Part of the Backend Development skill category. Use when working with prisma schema helper functionality. Trigger with phrases like "prisma schema helper", "prisma helper", "prisma".

Configure api gateway config operations. Auto-activating skill for AWS Skills. Triggers on: api gateway config, api gateway config Part of the AWS Skills skill category. Use when working with APIs or building integrations. Trigger with phrases like "api gateway config", "api config", "api".

Detects circadian and ultradian rhythms in time-series omics data using CosinorPy cosinor models, MetaCycle (JTK_CYCLE, ARSER), and RAIN non-parametric tests. Fits cosine models to estimate phase and amplitude, tests rhythmicity significance at pre-specified periods. Use when testing for 24-hour or other known-period oscillations in circadian, feeding-fasting, or light-dark cycle experiments. Not for unknown-period discovery (see temporal-genomics/periodicity-detection).

Find and identify the CBasePlayerPawn_RemovePlayerItem function in CS2 binary using IDA Pro MCP. Use this skill when reverse engineering CS2 server.dll or libserver.so to locate the RemovePlayerItem function by searching for the "DestroyWeapon" string reference and analyzing cross-references.

Find and identify the CBaseTrigger_PassesTriggerFilters virtual function in CS2 binary using IDA Pro MCP. Use this skill when reverse engineering CS2 server.dll or server.so to locate the PassesTriggerFilters function by first finding CBaseTrigger_StartTouch and extracting the first virtual call offset from its decompiled code.

LinkedIn Content-Erstellung, Engagement und Monitoring für B2B/Manufacturing. Regionale Anpassung (US/EU/Asien), Artikel mit Teasern, Bildgenerierung via Gemini, Kommentar-Monitoring.

Create publication-ready volcano plots with custom thresholds, gene labels, and highlighting using ggplot2, EnhancedVolcano, or matplotlib. Use when visualizing differential expression or association results with gene annotations.

Expert reverse engineer specializing in binary analysis, disassembly, decompilation, and software analysis. Masters IDA Pro, Ghidra, radare2, x64dbg, and modern RE toolchains. Handles executable analysis, library inspection, protocol extraction, and vulnerability research. Use PROACTIVELY for binary analysis, CTF challenges, security research, or understanding undocumented software.

Write function analysis results as YAML file beside the binary using IDA Pro MCP. Use this skill after completing function identification and signature generation to persist the results in a standardized YAML format. For virtual functions with known vtable index, use write-vfunc-as-yaml instead.

Provides AWS Lambda patterns using AWS SDK for Java 2.x. Use when invoking Lambda functions, creating/updating functions, managing function configurations, working with Lambda layers, or integrating Lambda with Spring Boot applications.

Forces hypothesis-driven scientific reasoning for complex problems. Use when debugging, investigating root causes, solving problems with unknowns, dealing with repeated errors, designing architecture, or performing complex refactoring. Activate whenever the situation involves uncertainty, unknowns, or failed attempts — not for trivial or well-defined tasks.

Task-agnostic autonomous execution. Identifies any task and executes it through a complete fix-verify loop until done. Use when asked to "go do", "just do it", "execute this", "/melt", "/build" (legacy), "/forge" (legacy), or "/godo" (legacy).

Create implementation plans through deep exploration and understanding. Use for new features, refactoring, architecture changes, or any non-trivial work.

Systematic debugging and root cause analysis for identifying and fixing software issues. Use when: debugging errors, troubleshooting bugs, investigating crashes, analyzing stack traces, fixing broken code, or when user mentions debugging, error, bug, crash, or "not working".

Create waf rule creator operations. Auto-activating skill for Security Advanced. Triggers on: waf rule creator, waf rule creator Part of the Security Advanced skill category. Use when working with waf rule creator functionality. Trigger with phrases like "waf rule creator", "waf creator", "waf".

Apply DDD tactical patterns in code using entities, value objects, aggregates, repositories, and domain events with explicit invariants.

Validate pci dss validator operations. Auto-activating skill for Security Advanced. Triggers on: pci dss validator, pci dss validator Part of the Security Advanced skill category. Use when working with pci dss validator functionality. Trigger with phrases like "pci dss validator", "pci validator", "pci".

Develop native iOS applications with Swift/SwiftUI. Masters iOS 18, SwiftUI, UIKit integration, Core Data, networking, and App Store optimization. Use PROACTIVELY for iOS-specific features, App Store optimization, or native iOS development.

Idiomatic TypeScript development. Use when writing TypeScript code, Node.js services, React apps, or discussing TS patterns. Emphasizes strict typing, composition, and modern tooling (bun/vite).

Generates comprehensive TypeScript documentation using JSDoc, TypeDoc, and multi-layered documentation patterns for different audiences. Use when creating API documentation, architectural decision records (ADRs), code examples, and framework-specific patterns for NestJS, Express, React, Angular, and Vue.

Runs an autonomous development loop with research and implementation modes. Use when orchestrating iterative research and implementation cycles with dots-based task tracking and git workflow automation.

Configure with churn analysis helper operations. Auto-activating skill for Data Analytics. Triggers on: churn analysis helper, churn analysis helper Part of the Data Analytics skill category. Use when working with churn analysis helper functionality. Trigger with phrases like "churn analysis helper", "churn helper", "churn".

Find and identify the TraceAttack function and CTakeDamageInfo struct in CS2 binary using IDA Pro MCP. Use this skill when reverse engineering CS2 server.dll or server.so to locate the TraceAttack function by searching for the "FireBullets" debug string pattern, then tracing through FireBullets to find TraceAttack, and identifying CTakeDamageInfo struct member offsets.