claudeindex
Plugin

interface-specification

Specify an internal code-level interface (module API / library / port) — signatures with preconditions + postconditions + invariants + error taxonomy (category + recovery) + time/space complexity + concurrency + idempotency + lifetime/ownership + stability label (stable/experimental/deprecated/internal). Mandatory examples: happy + edge + failure. Testability + alternative designs. Distinct from api-contract-specification (network APIs).

Installation

1

Add the marketplace

/plugin marketplace add SSiertsema/claude-code-plugins
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.

Repository & Links

Plugin Source

View Plugin Code

GitHub Repository

SSiertsema/claude-code-plugins

Details & Metadata