How do I install the Agent Sdk Dev skill?

Run npx skillmds@latest add summersec/agent-sdk-dev in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Agent Sdk Dev safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Agent Sdk Dev?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Agent Sdk Dev free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Agent Sdk Dev?

summersec (@summersec) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Agent Sdk Dev by summersec — Agent Skill

Name: Agent Sdk Dev
Author: summersec

Agent Sdk Dev

Use when creating, reviewing, or verifying Claude Agent SDK applications in Python or TypeScript, including new SDK app scaffolding guidance, SDK setup checks, verifier-agent style reviews, dependency/version checks, and best-practice audits.

summersec 67861a5 7 files · 37.0 KB Updated Sep 17, 2026

File contents

Agent SDK Development

Use this skill for Claude Agent SDK application development and verification. This directory mirrors the upstream Agent SDK Development plugin, including:

README.md for the full workflow and troubleshooting guide.
commands/new-sdk-app.md for the interactive app creation flow.
agents/agent-sdk-verifier-py.md for Python application verification criteria.
agents/agent-sdk-verifier-ts.md for TypeScript application verification criteria.

Workflow

Read README.md to understand the available workflow and expected output.
For new app creation requests, read commands/new-sdk-app.md and adapt the flow to the user's environment.
For Python verification requests, read agents/agent-sdk-verifier-py.md and apply its checklist.
For TypeScript verification requests, read agents/agent-sdk-verifier-ts.md and apply its checklist.
Report concrete setup issues, missing files, version/dependency concerns, and documentation gaps before giving general recommendations.

Do not claim that Codex slash commands or Claude subagents are directly available unless the current environment exposes them. Treat the bundled command and agent files as implementation guidance when running under Codex.

Frequently asked questions