How do I install the Claude Agent Sdk skill?

Run npx skillmds@latest add shengdabai/claude-agent-sdk 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 Claude Agent Sdk 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 Claude Agent Sdk?

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 Claude Agent Sdk free to use?

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

Who published Claude Agent Sdk?

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

Claude Agent Sdk by shengdabai — Agent Skill

Name: Claude Agent Sdk
Author: shengdabai

Claude Agent Sdk

Build autonomous AI agents with Claude Agent SDK. TypeScript v0.2.96 | Python v0.1.56. Covers: query(), hooks, subagents, MCP, permissions, sandbox, structured outputs, and sessions. Use when: building AI agents, configuring MCP servers, setting up permissions/hooks, using structured outputs, troubleshooting SDK errors, or working with subagents.

shengdabai b346a6d 108 files · 698.2 KB Updated Sep 17, 2026

File contents

Claude Agent SDK Reference

	TypeScript	Python
Version	v0.2.96	v0.1.56
Package	`@anthropic-ai/claude-agent-sdk`	`claude-agent-sdk` (PyPI)
Docs	TypeScript SDK	Python SDK
Repo	claude-agent-sdk-typescript	claude-agent-sdk-python
Full reference	SKILL-typescript.md	SKILL-python.md

When you detect the user's language

Working with .ts files, TypeScript imports, or npm/node → read SKILL-typescript.md
Working with .py files, Python imports, or pip/python → read SKILL-python.md
Ambiguous or multi-language → read both as needed

Cross-Language Naming Map

Concept	TypeScript	Python
One-shot query	`query(options)`	`query(options)`
Stateful client	N/A (query manages state)	`ClaudeSDKClient`
Options type	`Options` interface	`ClaudeAgentOptions` dataclass
Tool definition	`tool(name, schema, handler)`	`@tool(name, desc, schema)` decorator
MCP server factory	`createSdkMcpServer()`	`create_sdk_mcp_server()`
Permission callback	`canUseTool`	`can_use_tool`
Permission mode	`permissionMode: "..."`	`permission_mode="..."`
Hook registration	`hooks: { PreToolUse: [...] }`	`hooks={"PreToolUse": [...]}`
System prompt	`systemPrompt`	`system_prompt`
Max turns	`maxTurns`	`max_turns`
Allowed tools	`allowedTools`	`allowed_tools`
MCP servers	`mcpServers`	`mcp_servers`
Subagent def	`AgentDefinition`	`AgentDefinition` dataclass

Shared Concepts (both languages)

Both SDKs wrap the Claude Code CLI and share these concepts:

Hooks: Pre/PostToolUse, Stop, SubagentStop, Notification, etc.
Permissions: default, acceptEdits, plan, bypassPermissions, etc.
MCP Servers: stdio, HTTP, SSE, SDK (in-process) configurations
Subagents: Delegate tasks to child agents with scoped tools/permissions
Structured Outputs: JSON Schema validation on agent output
Sandbox: Container-based isolation (Docker/Kubernetes)
Sessions: Capture, resume, and fork conversation state

For API details, code examples, options tables, and known issues, read the language-specific reference file.

---name: claude-agent-sdkdescription: Build autonomous AI agents with Claude Agent SDK. TypeScript v0.2.96 | Python v0.1.56. Covers: query(), hooks, subagents, MCP, permissions, sandbox, structured outputs, and sessions. Use when: building AI agents, configuring MCP servers, setting up permissions/hooks, using structured outputs, troubleshooting SDK errors, or working with subagents.---# Claude Agent SDK Reference| | TypeScript | Python ||---|---|---|| **Version** | v0.2.96 | v0.1.56 || **Package** | `@anthropic-ai/claude-agent-sdk` | `claude-agent-sdk` (PyPI) || **Docs** | [TypeScript SDK](https://platform.claude.com/docs/en/agent-sdk/typescript) | [Python SDK](https://platform.claude.com/docs/en/agent-sdk/python) || **Repo** | [claude-agent-sdk-typescript](https://github.com/anthropics/claude-agent-sdk-typescript) | [claude-agent-sdk-python](https://github.com/anthropics/claude-agent-sdk-python) || **Full reference** | [SKILL-typescript.md](SKILL-typescript.md) | [SKILL-python.md](SKILL-python.md) |## When you detect the user's language- Working with `.ts` files, TypeScript imports, or `npm`/`node` → read `SKILL-typescript.md`- Working with `.py` files, Python imports, or `pip`/`python` → read `SKILL-python.md`- Ambiguous or multi-language → read both as needed## Cross-Language Naming Map| Concept | TypeScript | Python ||---------|-----------|--------|| One-shot query | `query(options)` | `query(options)` || Stateful client | N/A (query manages state) | `ClaudeSDKClient` || Options type | `Options` interface | `ClaudeAgentOptions` dataclass || Tool definition | `tool(name, schema, handler)` | `@tool(name, desc, schema)` decorator || MCP server factory | `createSdkMcpServer()` | `create_sdk_mcp_server()` || Permission callback | `canUseTool` | `can_use_tool` || Permission mode | `permissionMode: "..."` | `permission_mode="..."` || Hook registration | `hooks: { PreToolUse: [...] }` | `hooks={"PreToolUse": [...]}` || System prompt | `systemPrompt` | `system_prompt` || Max turns | `maxTurns` | `max_turns` || Allowed tools | `allowedTools` | `allowed_tools` || MCP servers | `mcpServers` | `mcp_servers` || Subagent def | `AgentDefinition` | `AgentDefinition` dataclass |## Shared Concepts (both languages)Both SDKs wrap the Claude Code CLI and share these concepts:- **Hooks**: Pre/PostToolUse, Stop, SubagentStop, Notification, etc.- **Permissions**: default, acceptEdits, plan, bypassPermissions, etc.- **MCP Servers**: stdio, HTTP, SSE, SDK (in-process) configurations- **Subagents**: Delegate tasks to child agents with scoped tools/permissions- **Structured Outputs**: JSON Schema validation on agent output- **Sandbox**: Container-based isolation (Docker/Kubernetes)- **Sessions**: Capture, resume, and fork conversation stateFor API details, code examples, options tables, and known issues,read the language-specific reference file.

Frequently asked questions