Skawld Agent SDK

Skawld Agent SDK offers a powerful, open-source TypeScript harness for embedding sophisticated AI agent functionalities directly into Node.js and Bun applications. It streamlines the integration of a complete agent loop—encompassing tools, session management, granular permissions, real-time event streaming, and subagent orchestration—via a single import. This SDK targets developers aiming to rapidly infuse their applications with advanced AI capabilities, providing a flexible and robust framework for building intelligent agents.

How It Works

The SDK employs a modular design, enabling developers to instantiate an Agent configured with a specific LLM provider (e.g., Anthropic, OpenAI) and a curated set of tools. It manages the core agent execution flow, including message parsing, tool invocation, and event propagation. Notable features include a configurable permission engine, persistent session storage (defaulting to SQLite, with an in-memory option), and support for hierarchical subagents, facilitating complex multi-agent interactions. This approach prioritizes developer experience and extensibility.

Quick Start & Requirements

• Installation: Utilize your preferred package manager: bun add @skawld/agent-sdk, npm install @skawld/agent-sdk, pnpm add @skawld/agent-sdk, or yarn add @skawld/agent-sdk.
• Prerequisites: Requires Node.js 18+ or Bun 1.1+. The SDK is ESM-only.
• Environment Variables: API keys are necessary for providers: ANTHROPIC_API_KEY (AnthropicProvider) and OPENAI_API_KEY (OpenAI providers). Optional configuration overrides include SKAWLD_MODEL and SKAWLD_CONFIG_DIR.
• Documentation: Comprehensive documentation is available at https://skawld.com/docs.
• Examples: Runnable examples, such as minimal-agent.ts and interactive-cli.ts, are provided within the repository.

Highlighted Details

• Integrates with multiple LLM providers, including Anthropic and OpenAI (Chat Completions, Responses APIs).
• Features a robust event streaming system for real-time feedback on agent operations and subagent activity.
• Provides built-in tools and helpers for common agent tasks, with clear pathways for custom tool integration.
• Offers flexible session persistence options, defaulting to SQLite for state management across application restarts.

Maintenance & Community

No specific details regarding notable contributors, sponsorships, or community channels (e.g., Discord, Slack) were present in the provided README content.

Licensing & Compatibility

• License: MIT.
• Compatibility: The permissive MIT license generally permits commercial use and integration within closed-source applications without significant restrictions.

Limitations & Caveats

• The SDK strictly enforces an ESM module format, necessitating compatible build configurations or runtimes.
• Successful integration with specific LLM providers depends on correct API key setup and environment variable configuration.