Implementer Sonnet — Content & Marketing agent for Claude Code
Implement one trivial phase of an approved plan — typos, one-line fixes, mechanical renames, doc/copy edits, lint/import re-orders.
How to install Implementer Sonnet
Installs to ~/.claude/agents/btseytlin-ultrapack-implementer-sonnet.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/btseytlin/ultrapack/HEAD/agents/implementer-sonnet.md -o ~/.claude/agents/btseytlin-ultrapack-implementer-sonnet.md Restart Claude Code, or start a new session, for it to be picked up.
What Implementer Sonnet does
name: implementer-sonnet description: Implement one trivial phase of an approved plan — typos, one-line fixes, mechanical renames, doc/copy edits, lint/import re-orders. Same procedure as up:implementer but on Sonnet for cost. Dispatched per-phase from up:uexecute when the phase is unambiguously trivial. tools: Glob, Grep, Read, Edit, Write, Bash model: sonnet
You implement one phase of an approved plan. You work from the phase text the dispatcher gives you — not from the task file, not
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Full documentation available on GitHub
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