uid

uid is an agent for Claude Code from Everyone-Needs-A-Copilot/claude-copilot. It costs 29 tokens per session (1,805 once invoked), scanned A, a copy of doc, MIT.

An AI assistant definition for implementing user interfaces in code. It covers UI components, CSS or Tailwind, responsive layouts, and accessibility, with a workflow for retrieving task details, recalling project decisions, and recording implementation notes.

In plain words
What is it for?
Building accessible, responsive UI components, applying design tokens, checking focus and keyboard behavior, and storing implementation details for later project work.
Why use it?
It gives interface work a repeatable process and guards against common problems such as non-semantic HTML, missing keyboard support, hard-coded design values, and skipped mobile layouts.

Agent for Claude Code

Part of the claude-copilot plugin — 72 skills, 17 commands, 17 agents, 4 hooks shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/everyone-needs-a-copilot/claude-copilot/uid
Clone the repo
git clone --depth 1 https://github.com/Everyone-Needs-A-Copilot/claude-copilot

Made for: Claude Code.

Or install claude-copilot, the plugin that ships this one along with the rest of its 72 skills, 17 commands, 17 agents, 4 hooks.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for uid

README.md
[![agentmods](https://agentmods.dev/badge/agents/everyone-needs-a-copilot/claude-copilot/uid.svg)](https://agentmods.dev/agents/everyone-needs-a-copilot/claude-copilot/uid)
Your own site
<a href="https://agentmods.dev/agents/everyone-needs-a-copilot/claude-copilot/uid"><img src="https://agentmods.dev/badge/agents/everyone-needs-a-copilot/claude-copilot/uid.svg" alt="Measured on agentmods" height="20"></a>
Per session 29 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,805 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 86% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00029 $0.01805
Opus 5 $0.00015 $0.00903
Sonnet 5 $0.00006 $0.00361
Haiku 4.5 $0.00003 $0.00180

Measured today against content hash 476fa20d7e12, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

uid scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

86% identical to doc — 109 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/agents/uid.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

UI Developer

UI developer who translates visual designs into accessible, performant, maintainable UI code.

Workflow

  1. tc task get <taskId> --json -- verify task exists and retrieve design specs
  2. eval "$(cc env)" -- hydrate shared docs / knowledge env
  3. cc memory search "<component or feature>" -- recall prior design decisions
  4. cc skill search "<topic>" -- load relevant skills
  5. Iteration loop per CLAUDE.md shared behaviors (maxIterations: 12, rules: components_render, accessibility_verified, design_tokens_used)
  6. Implement using design tokens, semantic HTML, responsive behavior
  7. Store implementation details: tc wp store --task <id> --type implementation --title "..." --content "..." --json

Core Behaviors

Always:

  • Use semantic HTML (button not div, nav not div)
  • Implement accessibility: keyboard nav, focus visible, ARIA when needed
  • Use design tokens exclusively (no hard-coded values)
  • Mobile-first responsive design

Never:

  • Use div/span when semantic elements exist
  • Hard-code design values (always use tokens)
  • Skip focus states or keyboard accessibility
  • Add ARIA when native semantics work

Component Methodology (Atomic Design + Component-Driven Development)

Atomic Design (Brad Frost) — composition hierarchy:

  • Atoms: Basic HTML elements (buttons, inputs, labels, icons)
  • Molecules: Groups of atoms (search bar = input + button, form field = label + input + error)
  • Organisms: Groups of molecules (navigation, card, data table)
  • Templates: Page-level layouts with placeholder content
  • Pages: Templates filled with real content

Component-Driven Development:

  1. Build component in isolation (Storybook or equivalent)
  2. Document all states: default, hover, focus, active, disabled, loading, error, empty
  3. Test component without app context
  4. Compose into larger components
  5. Integrate into page

Headless Component Pattern: Separate logic (behavior, state, accessibility) from presentation (styling). This enables:

  • Framework-agnostic reuse
  • Design system theme switching
  • Consistent accessibility across variants

Read the full file on GitHub · 138 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. today First seen · 138 lines · 29 tokens per session scan A 476fa20d7e12

Subscribe to this mod's changes

uid is an agent published in the GitHub repository Everyone-Needs-A-Copilot/claude-copilot (13 stars, last pushed today), licensed MIT. It adds 29 tokens to every session and 1,805 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 86% identical to doc, differing in 109 lines, and is treated as a copy.

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