droidnoob

Boundary — Development skill for Claude Code

Development community

Map the public API + interface boundaries of a brownfield codebase.

How to install Boundary

Installs to ~/.claude/skills/droidnoob-hew-boundary/SKILL.md

Terminal

mkdir -p ~/.claude/skills/droidnoob-hew-boundary && curl -fsSL https://raw.githubusercontent.com/droidnoob/hew/HEAD/commands/boundary.md -o ~/.claude/skills/droidnoob-hew-boundary/SKILL.md

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

What Boundary does

description: Map the public API + interface boundaries of a brownfield codebase. Fourth link in the chain. Persists BOUNDARY contracts.

Invoke the hew-boundary skill. Identifies the project's public surface — HTTP routes, exported types, library entry points, schema-bearing files — and persists each one as a `BOUNDARY:` memory describing the contract that downstream callers depend on.

The executor reads these before refactors. Breaking a `BOUNDARY:` contract triggers `hew-execute

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