agents-sdk

Build AI agents on Cloudflare Workers with persistent SQLite state and MCP integration.

19|6|Updated Sep 13, 2025

Search Tags:#agents #mcp #cloudflare #state-management #workers #durable-workflows

Ready to run

npx skills add https://github.com/neverinfamous/memory-journal-mcp --skill agents-sdk-neverinfamous

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: agents-sdk
Source: https://github.com/neverinfamous/memory-journal-mcp/tree/main/skills/agents-sdk
Command: npx skills add https://github.com/neverinfamous/memory-journal-mcp --skill agents-sdk-neverinfamous

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @modelcontextprotocol/sdk, zod.

What problem does it solve?

Cloudflare Workers offer scalable compute but building robust AI agents with state, durable workflows, and MCP integration is complex. The Agents SDK provides a unified toolset to accelerate building, testing, and operating AI agents and MCP servers with strong typing, lifecycle hooks, and security practices.

Core Features & Use Cases

Persistent state: SQLite-backed state with automatic broadcasting to clients.
Callable RPC and durable workflows: orchestrate multi-step tasks across tools and MCP servers.
MCP integration: build and validate MCP servers, tools, resources, and error handling patterns.
Testing and security: built-in tooling patterns and safety guidelines for robust deployments.

Quick Start

Use the official Cloudflare CLI template to scaffold a new agent project and start the dev server.

Frequently Asked Questions about agents-sdk

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I build stateful AI agents on Cloudflare Workers?▼

You can build stateful AI agents on Cloudflare Workers using the Agents SDK to manage SQLite-backed persistent state, callable RPC, and durable workflows. It provides automatic state broadcasting to clients for multi-step tasks.

How do I integrate MCP servers into a durable workflow?▼

You can integrate MCP servers into a durable workflow by using the Agents SDK to orchestrate multi-step tasks across tools. It provides built-in MCP integration to validate schemas, define resources, and handle errors.

Does Cloudflare Workers support persistent state for AI agents?▼

Cloudflare Workers supports persistent state for AI agents through the Agents SDK, which uses SQLite-backed state storage. This enables stateful interactions with automatic broadcasting to connected clients.

What is the best way to validate MCP schemas and handle errors?▼

The best way to validate MCP schemas and handle errors is using the Agents SDK with the Model Context Protocol SDK and Zod. It provides a standardized approach to validate servers, tools, and resources.

Can I schedule multi-step tasks across tools using Cloudflare Workers?▼

You can schedule multi-step tasks across tools on Cloudflare Workers by implementing durable workflows with the Agents SDK. It orchestrates callable RPC and tool integrations for robust task execution.

Why use Zod with the Model Context Protocol SDK for AI agents?▼

You use Zod with the Model Context Protocol SDK to enforce strong typing and validate MCP schemas for AI agents. The Agents SDK leverages both to standardize error handling and ensure code quality.