Installable Codex/AgentSkills workflow pack for dev, Agent/RAG, API/data, Office artifacts, research diagrams, and authorized security review.
Skill Claude CodeCodex
A guide for building AI assistants that use language models, search, tools, memory, and stored knowledge. It covers retrieval-augmented generation (RAG), where an assistant finds relevant information before answering.
Skill Claude CodeCodex
A guide for building and reviewing APIs, databases, and data platforms. It covers interfaces such as REST and GraphQL, database schemas, data pipelines, and command-line tools.
Skill Claude CodeCodex
A guide for authorised security testing and adversary simulation. It covers rules of engagement, attack-surface discovery, reconnaissance, defensive attack-chain planning, and validation of security controls.
Skill Claude CodeCodex
A guide to examining compiled software, mobile apps, firmware, devices, and low-level systems. It covers reverse engineering, kernels, APK and IPA files, embedded devices, industrial systems, and hardware interfaces.
Skill Claude CodeCodex
A guide to reviewing the security of blockchains and smart contracts. It covers networks such as Ethereum, Solana, Cosmos, and others, plus DeFi systems, tokens, NFTs, bridges, and automated market makers.
Skill Claude CodeCodex
A guide to securing cloud systems, containers, Kubernetes, serverless applications, and software delivery pipelines. It covers cloud providers, infrastructure code, CI/CD, secrets, and software supply-chain checks.
Skill Claude CodeCodex
A guide to planning security architecture, privacy controls, threat models, and compliance evidence. It covers standards and regulations such as GDPR, PCI DSS, ISO 27001, SOC 2, CIS, and NIST.
Skill Claude CodeCodex
A guide to security monitoring, threat detection, threat hunting, and incident response. It covers SIEM systems, logs, alerts, endpoint data, malware, phishing, indicators of compromise, and detection rules.
Skill Claude CodeCodex
A guide to digital identity and access control. It covers systems such as Active Directory, single sign-on, multi-factor authentication, Kerberos, and tools for mapping account relationships.
Skill Claude CodeCodex
A guide to computer networks and secure communication protocols. It covers TLS, DNS, TCP and UDP, modern web protocols, wireless systems, packet captures, and formal protocol models.
Skill Claude CodeCodex
A guide for creating and checking editable Office files, including PowerPoint presentations, Word documents, PDFs, and Excel workbooks. It also covers checking layout, formulas, and file structure.
Skill Claude CodeCodex
A defensive security skill for checking how well an organization can detect and resist attacks. Purple-team work combines attack simulation with improvements to monitoring and response.
Skill Claude CodeCodex
A skill for creating technical diagrams in draw.io, also called diagrams.net. It is aimed at research figures and diagrams that explain software, algorithms, or machine-learning systems.
Skill Claude CodeCodex
A secure-code and application-security review skill. It examines how data moves through web, API, GraphQL, OAuth, and related application code.
Skill Claude CodeCodex
Coff0xc lightweight skill router/composer. Use only when the user asks AI to decide which coff0xc skills to use, chain skills, build a task/workflow graph, orchestrate vibe coding, handle cross-domain/multi-domain work, or recover an uncertain trigger. Also for broad plan work spanning dev API UI or security cloud…
Skill Claude CodeCodex
A software-engineering skill for building, repairing, and testing applications. It covers backend, frontend, full-stack, scripts, and several common programming languages.
Skill Claude CodeCodex
A user-interface and documentation-polish skill for product surfaces and reports. It covers dashboards, design systems, responsive layouts, accessibility, and the states users see while interacting with software.
Skill Claude CodeCodex
A security skill for handling the life cycle of software vulnerabilities. CVEs are public records of security flaws, while advisories describe affected software and fixes.