Skill Claude CodeCodex
Reverse-engineer a software codebase to understand architecture, data flow, privacy posture, and feature surface — then produce a clean-room design document, PRD, or migration plan that re-imagines the system under new constraints (local-first, privacy-first, self-hosted). Use when you need to understand how a system…
Skill Claude CodeCodex
CEO methodology for strategic planning, competitive analysis, growth strategy, and resource allocation. Covers OKRs, mission/vision/values definition, competitive moat analysis (Porter's Five Forces, Blue Ocean), strategic narrative construction, growth frameworks (Ansoff Matrix, Three Horizons), capital allocation…
Skill Claude CodeCodex
4-phase root cause debugging protocol: understand bugs before fixing. Use for ANY technical issue — test failures, production bugs, unexpected behavior, performance problems, build failures, or integration issues. ESPECIALLY when under time pressure, when "one quick fix" seems obvious, or when previous fix attempts…
Skill Claude CodeCodex
WireGuard-based overlay networking — mesh VPN, ACL policies, subnet routing, exit nodes, and Headscale self-hosted control server.
Skill Claude CodeCodex
Technical documentation methodology — API reference documentation, README authorship, CLI help text design, agent-facing documentation (AGENTS.md), developer guides, and documentation site information architecture.
Skill Claude CodeCodex
CTO methodology for technology evaluation, architecture governance, build-vs-buy decisions, engineering metrics, technical debt quantification, and innovation pipeline management. Covers technology radar framework (Adopt/Trial/Assess/Hold), TCO analysis, architecture review boards, RFC processes, DORA/SPACE/DevEx…
Skill Claude CodeCodex
Reverse proxy, load balancer, and ingress controller — dynamic routing, TLS automation, middleware chains, and integration with Docker, Kubernetes, and file-based providers.
Skill Claude CodeCodex
UX design methodology — user research, interaction design, accessibility standards, and usability evaluation.
Skill Claude CodeCodex
Verification methodology — criteria-driven gatekeeping, evidence assessment, and completion verification.
Skill Claude CodeCodex
Use when exploring adjacent ideas, overlooked angles, or lateral research paths without prematurely collapsing into a single answer.
Plugin Claude Code
AI agent skills — reusable workflows, protocols, and knowledge packs for agentic systems.
Instructions file CodexOpenCode
Instructions for magnus919/agent-skills, covering agents.md — agent guide for agent-skills, format compliance, readme format, required sections and style guidance.
Skill Claude CodeCodex
Use when analyzing, selecting, validating, or communicating models for insurance, actuarial, financial-risk, or other consequential uncertain outcomes. Covers regression, generalized linear models, frequency-severity, panel and longitudinal data, survival, time series, credibility, reserving, tail risk, calibration…
Skill Claude CodeCodex
Write, review, and maintain architecture decision records with clear context, alternatives, consequences, confirmation links, and lifecycle governance. Use when a consequential technical decision or its enforceable architectural constraint must remain understandable. Do not use for system-wide evolutionary…
Skill Claude CodeCodex
Run a structured multi-agent debate by spawning a panel of expert agents on any question, with convergence-aware iteration and typed synthesis output via the agent-council CLI. Use when a decision has genuine tradeoffs, high stakes, or hidden assumptions worth adversarial collaboration, or when confidence diagnostics…
Skill Claude CodeCodex
Design, run, review, or release framework- and vendor-neutral evaluations and observability for AI agents. Use when defining agent evals, datasets, graders, trajectory review, regression analysis, release gates, production traces, or privacy-aware telemetry. Covers task and trajectory contracts, statistical…
Skill Claude CodeCodex
Operate an evaluated agent with tools and authority in production through a runtime control plane covering versioning, staged rollout, fallback, cost and latency budgets, tool health, human escalation, disablement, and trace-to-eval feedback. Do not use for building agents, designing evals, or general release, SRE…
Skill Claude CodeCodex
Use this skill when creating, reviewing, or editing Agent Skills-format skills, or when implementing skill discovery and loading in an agent client. It covers directory structure, SKILL.md metadata, progressive disclosure, evals, and repository conventions. Do not use this skill for general software work that does not…
Skill Claude CodeCodex
Design and operate an organization's AI governance system: define governance principles, operating models and decision rights, risk frameworks, lifecycle gates, and fairness, transparency, privacy, security, regulatory, and board-oversight controls. Use when standing up a governance program, tiering AI use-case risk…
Skill Claude CodeCodex
Use when deciding whether an AI-enabled workflow should be adopted, scaled, constrained, redesigned, or retired, and the decision must connect business outcomes, worker or user effects, quality guardrails, full operating cost, telemetry, uncertainty, and accountable governance. Do not use for a standalone financial…
Skill Claude CodeCodex
Convert Word (.doc/.docx/.docm), PowerPoint (.ppt/.pps/.pot/.pptx/.pptm/.ppsx/.ppsm), Excel (.xls/.xlsx/.xlsm/.xlsb), OpenDocument (.odt/.ods/.odp), RTF, EPUB, CSV, and PDF documents to clean GitHub-Flavored Markdown locally with the Any Doc CLI (npx -y @firecrawl/[email protected]): headings, GFM tables, slide structure…
Skill Claude CodeCodex
Design, govern, document, review, and evolve consumer-facing APIs and event interfaces. Use when choosing REST/HTTP, GraphQL, RPC, events, webhooks, or streaming; writing OpenAPI or AsyncAPI contracts; assessing an API landscape, ownership, duplication, lifecycle, discoverability, retirement, gateways, service meshes…
Skill Claude CodeCodex
Organize durable agent research outputs as summaries, analysis, and evidence dossiers. Use when producing multi-layer research artifacts or coordinating research handoffs.
Skill Claude CodeCodex
Build portable, first-person colored ASCII city engines and small GIS-derived city packs. Use when designing terrain-following walking, raycast character rendering, city-provider schemas, or reproducible public-GIS ingestion. Do not use for conventional 3D/WebGL games, multi-level interiors, general GIS analysis, or…