Claude Skills by Nir-Bhay

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to open a website, fill out a form, click a button, take a screenshot, scrape data from a page, test this web app, login to a site, automate browser actions, or any task requiring programmatic web interaction. Also use for exploratory...

Authoritative Command Code product knowledge — slash commands, CLI options, permissions, skills, custom agents, MCP servers, hooks, memory, headless mode, plan mode, checkpoints, sessions, the model catalog, taste, pricing, and troubleshooting. Use when the user asks how Command Code works, how to configure or extend it, which models exist, or when you need product facts to answer a "can Command Code do X" question. Do NOT search the codebase for product behavior — read the reference files he...

Design partner for frontend interfaces. One command covers every visual discipline: color, typography, layout, motion, interaction, responsive behavior, voice, surface, review, and refinement.

Build a Command Code mod (a loadable plugin) end to end — a TypeScript file that registers tools, slash commands, lifecycle hooks, event observers, input interception, custom renderers, flags, or a model provider through the ModApi. Use when the user wants to create, build, generate, or scaffold a mod, extend Command Code with custom behavior, add a custom tool or slash command, intercept input, block or rewrite tool calls, or turn a workflow into a reusable plugin.

Author a new Agent Skill for Command Code end to end — scaffold the directory, write valid SKILL.md frontmatter, structure the instructions for progressive disclosure, and verify the skill loads. Use when the user wants to create, build, or generate a skill, turn a repeated workflow, prompt, or set of scripts into a reusable skill, or fix a skill that fails validation.