jamiebuchanan

FirstTimeUser — Development agent for Claude Code

Development community

Code-blind first-time customer.

How to install FirstTimeUser

Installs to ~/.claude/agents/jamiebuchanan-claude-code-guards-firsttimeuser.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/jamiebuchanan/claude-code-guards/HEAD/agents/FirstTimeUser.md -o ~/.claude/agents/jamiebuchanan-claude-code-guards-firsttimeuser.md

Restart Claude Code, or start a new session, for it to be picked up.

What FirstTimeUser does

name: FirstTimeUser description: Code-blind first-time customer. Given only a URL and a goal, uses the app in a browser as a stranger would and reports every place a new user would hesitate, get stuck or leave. Has browser tools only, no file, search or shell access, so it cannot know how the app works. USE WHEN a new customer-facing flow ships, before a launch, or when sign-ups or leads drop. model: sonnet color: cyan tools: mcp__playwright__browser_navigate, mcp__playwright__browser_naviga

Alternatives in Development

Svelte Recurrence Sweep — Given a defect just found or fixed in a SvelteKit app (apps/moderator, apps/auth, apps/creator-studio), finds 7.2k ★
Surveyor — You are a specialized reviewer for migrations and upgrades 3.6k ★
Finding Checker — Blind adversarial checker — given ONLY a finding artifact and its evidence (never the author's reasoning), tri 348 ★