Skill Claude CodeCodex
Autonomous experiment loop for optimization research. Use when the user wants to: Optimize a metric through systematic experimentation (ML training loss, test speed, bundle size, build time, etc.) Run an automated research loop: try an idea, measure it, keep improvements, revert regressions, repeat Set up autoresearch…
Skill Claude CodeCodex
Create a pull request with Conventional Commits formatting, a templated body, and local verification. Use when the user asks to create a PR, open a PR, submit changes for review, or put code up for review.
Skill Claude CodeCodex
Follow up on an existing PR by rebasing on the base branch, addressing reviewer comments, fixing CI issues, and pushing updates. Use when the user provides a PR URL or number and wants to get it ready for merge.
Skill Claude Code
Initialize a new repository with AGENTS.md.
Skill Claude CodeCodex
Navigate, search, and manage Droid sessions. Use when the user wants to: List recent sessions Search session history for specific topics or patterns Resume a previous session Get details about what was accomplished in a session Find sessions by project, date, or content.
Skill Claude CodeCodex
Review changed code for reuse, quality, and efficiency, then fix any issues found.
Skill Claude CodeCodex
Intercept and debug HTTP traffic from any CLI, service, or script using HTTP Toolkit. Use when you need to inspect LLM API calls, backend requests, auth flows, or debug network-level issues across any language or runtime.
Command Claude Code
Plan and record a demo video of a feature or PR.
Command Claude Code
Run an automated QA test flow against a terminal, browser, or native desktop app.
Command Claude Code
Test a claim about behavior and report whether the evidence supports or refutes it.
Skill Claude CodeCodex
Control terminal TUIs, browsers, and native desktop apps for testing, demos, QA, and computer-use tasks. Use when you need to operate an app, automate a CLI, record a demo, or capture proof.
Skill Claude CodeCodex
Automate browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to: Navigate websites and interact with web pages Fill forms and click buttons Take screenshots of web content Test web applications Extract information from web pages Debug frontend issues in the…
Skill Claude CodeCodex
Build good-looking web interfaces. Use when: User asks you to build a web app, website, landing page, or HTML page User asks for a one-off tool, utility, or demo app User is starting a new frontend project User wants to improve how something looks User mentions UI, design, styling, or making something look better This…
Skill Claude CodeCodex
Remove signs of AI-generated writing from text to make it sound more natural and human-written. Use when editing or reviewing any form of document including: markdown, technical docs, emails, blog posts, PRDs, or any dedicated writing content. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and…
Skill Claude CodeCodex
Create, improve, and manage Droid skills. Use when the user wants to: Create new skills from scratch or from session learnings Improve existing skills based on user preferences Analyze sessions to identify patterns worth codifying Understand best practices for agentic skill design This is a meta-skill for…
Skill Claude CodeCodex
Image generation and presentations. Use when: User asks for images: logos, icons, app assets, diagrams, flowcharts, architecture diagrams, patterns, textures, photo edits, restorations User needs a presentation or slide deck Covers nanobanana CLI for image generation and Slidev for presentations.
Skill Claude CodeCodex
Analyze code changes for security vulnerabilities using LLM reasoning and threat model patterns. Use for PR reviews, pre-commit checks, or branch comparisons.
Skill Claude CodeCodex
Scan code changes for security vulnerabilities using STRIDE threat modeling, validate findings for exploitability, and output structured results for downstream patch generation. Supports PR review, scheduled scans, and full repository audits.
Skill Claude CodeCodex
Generate a STRIDE-based security threat model for a repository. Use when setting up security monitoring, after architecture changes, or for security audits.
Skill Claude CodeCodex
Validate security findings from commit-security-scan by assessing exploitability, filtering false positives, and generating proof-of-concept exploits. Use after running commit-security-scan to confirm vulnerabilities.
Skill Claude CodeCodex
Ban as type assertions in a package via the @typescript-eslint/consistent-type-assertions lint rule, replacing them with compiler-verified type-safe alternatives. Use when enabling the assertion ban in a new package or fixing violations in an existing one.
Skill Claude CodeCodex
Fix knip "Unused exports" violations. Handles all violation categories: test-only exports (extract to new file), dead barrel re-exports (remove from index.ts), and internally-only-used exports (un-export). Use when npm run knip reports unused exports.
Skill Claude CodeCodex
Enforce the no-useEffect rule when writing or reviewing React code. ACTIVATE when writing React components, refactoring existing useEffect calls, reviewing PRs with useEffect, or when an agent adds useEffect "just in case." Provides the five replacement patterns and the useMountEffect escape hatch.
Plugin Claude Code
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: