Installation

Install han binary (required for hooks to work):

curl -fsSL https://han.guru/install.sh | bash

Then install this plugin:

han plugin install api-engineering

Overview

API engineering agents providing expertise in API design, contracts, and gateway patterns

Agents

This plugin provides the following specialized agents:

Api Contract Engineer
Api Designer
Api Gateway Engineer

Usage

Agents can be invoked using the Task tool with the appropriate subagent_type or through natural conversation:

text

Use the Api Contract Engineer to analyze...

Each agent brings specialized expertise and perspective to their domain.

Installation

bash

han plugin install api

Agents

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api-contract-engineer

Specialized API contract engineer with expertise in OpenAPI, GraphQL schema design, and contract testing. Use when defining API contracts, implementing schema validation, or setting up contract testing.

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api-designer

Specialized API designer with expertise in API architecture, contract design, and API evolution strategies. Use when designing APIs, creating API contracts, or planning API versioning.

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api-gateway-engineer

Specialized API gateway engineer with expertise in rate limiting, authentication, request/response transformation, and routing. Use when implementing API gateway patterns or managing API traffic control.