timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Sets up Python projects with modern tooling including pyproject.toml, linting with ruff, formatting, type checking with mypy or pyright, testing with pytest, and pre-commit hooks. Triggers on: "setup Python project", "create Python package", "python project structure", "pyproject.toml".
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Generates REST API tests using RestAssured or MockMvc with loop prevention and incremental validation. Triggers on: "test API endpoints", "generate API tests", "test REST API", "create integration tests".
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Writes security user stories and security-aware acceptance criteria that fit a Scrum backlog, converting threats, scan findings, and compliance requirements into INVEST-compliant stories with Given/When/Then criteria and regression tests. Use this (not general story writing) whenever the story or criteria concern a…
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Generates Selenium WebDriver tests for React/Angular front-ends with STRICT loop prevention. Triggers on: "test UI", "generate Selenium tests", "test React app", "create E2E tests", "test front-end". WARNING: UI tests cost 3x more than unit tests -- generate selectively.
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
timwukp/agent-skills-best-practice
Agent
Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.
timwukp/agent-skills-best-practice
Agent
Compare two outputs WITHOUT knowing which skill produced them.
timwukp/agent-skills-best-practice
Agent
Evaluate expectations against an execution transcript and outputs.
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack.".
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Facilitates sprint planning with security debt baked in: capacity planning from rolling velocity, risk-weighted prioritization balancing feature value against security debt, commitment sizing, and a DevSecOps definition of done. For writing or refining the stories themselves, use user-story-writing instead. Triggers…
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Prepares sprint review and retrospective materials that demonstrate security alongside features: green build reports aggregating SAST/DAST/dependency scan results, completed security story summaries, and security metrics trends. Triggers on: "prepare sprint review", "green build report", "security metrics for this…
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Creates Terraform modules following AWS Well-Architected Framework best practices. Generates variable definitions, outputs, documentation, and module composition patterns for common AWS services including VPC, ECS, Lambda, RDS, and S3. Triggers on: "create Terraform module", "infrastructure as code", "IaC", "provision…
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Performs STRIDE threat modeling for features, APIs, and architecture changes, producing a threat model document with risk-rated threats, mitigations, and security stories ready for the backlog. Use during sprint planning or design review. Triggers on: "threat model", "STRIDE", "security risks of this feature", "what…
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Writes and refines user stories for product backlogs: splits epics into INVEST-compliant stories, drafts Given/When/Then and EARS-format acceptance criteria, and runs definition-of-ready checks. Triggers on: "write user stories", "split this epic", "acceptance criteria for", "refine this story", "is this story ready"…
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
timwukp/agent-skills-best-practice
Skill Claude CodeCodex
Replace with a clear description of what this skill does and when the AI assistant should use it. Include trigger phrases like "when user says X" to help with activation.
timwukp/aws-security-posture-advisor-mcp
MCP server Claude CodeCodexCursor
MCP server "awslabs.aws-security-posture-advisor" as configured in timwukp/aws-security-posture-advisor-mcp. Runs locally from the awslabs.aws-security-posture-advisor Python package.