Plugin · Claude Code · Development Tools

Pluginagentmarketplace Custom Plugin Api Design

pluginagentmarketplace-custom-plugin-api-design is a Claude Code plugin for the Build phase that adds API design–oriented development assistance inside your agent session.

by pluginagentmarketplace · github.com/pluginagentmarketplace/custom-plugin-api-design

Shape REST or resource-oriented API contracts and naming conventions while Claude Code helps you implement endpoints in the same session.

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Install

Add it to Claude Code

Install the plugin in Claude Code. One command, paste-ready.

Install the plugin
/plugin install pluginagentmarketplace-custom-plugin-api-design@pluginagentmarketplace/custom-plugin-api-design
Add to ClaudeUse the Agent APISkillselion is itself an MCP server - your agent can fetch this config directly.
Agent API

Built to be called by your agent

Skillselion is itself an MCP server. Your agent can pull this entry and a paste-ready install config straight from the API - no copy-paste.

Retrieve this entry with skillselion.get_details("plugin:pluginagentmarketplace/custom-plugin-api-design") and the paste-ready config with skillselion.get_install_config("plugin:pluginagentmarketplace/custom-plugin-api-design").

About

What it does

The custom-plugin-api-design bundle is a community Claude Code plugin aimed at indie builders who need structured help designing HTTP APIs before or alongside implementation. It is listed as an API Design Development Plugin with one plugin in the bundle and discovery keywords around api, claude, custom, design, development, and plugin. Without a public skills.sh-style SKILL.md, treat it as agent tooling that nudges Claude toward consistent resource modeling, endpoint naming, and documentation-minded API choices during the build phase. It fits small teams and solo founders shipping SaaS or internal services who want design guidance in the editor rather than a separate spec tool. Install when you are past vague ideation and need Claude aligned on API shape while you write handlers; skip if you only need a finished OpenAPI file generator with no agent context.

Highlights

  • Community Claude Code plugin bundle focused on API design workflows
  • Pairs Claude assistance with custom development tooling for HTTP APIs
  • Useful when scoping resources, verbs, and versioning before implementation
  • Single-plugin marketplace entry from pluginagentmarketplace
  • Keywords emphasize api, design, development, and custom plugin workflows

Why builders use it

Solo builders often sketch endpoints ad hoc in code and regret inconsistent URLs, payloads, and error shapes later.

After you register the plugin, Claude can stay anchored on API design conventions while you implement or refactor backend routes.

At a glance

  • Type - Plugin in Development Tools.
  • Adoption - 0 installs, 1 stars, 0 votes.

FAQ

Who is pluginagentmarketplace-custom-plugin-api-design for?

It is for solo builders and small teams using Claude Code who want extra context for API design while building backend services.

When should I use pluginagentmarketplace-custom-plugin-api-design?

Use it during validate scope work or early build when you are naming resources, planning routes, and aligning responses before or with implementation.

How do I add pluginagentmarketplace-custom-plugin-api-design to my agent?

Install or register the plugin from the pluginagentmarketplace/custom-plugin-api-design repository in Claude Code per your marketplace or plugin.json setup, then enable it for backend sessions.

Discussion

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