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dotfiles/dot_agents/skills/cloudflare/references/agents-sdk/README.md
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Prad Nukala 6406208b35 shell: fish functions -> ~/.local/bin executables + bash/zsh ports; manage ~/.agents
- 16 cross-shell utilities converted to sh/bash chezmoi executables:
  ai c2p cp-appid extract_agents fab gdc gh-sonr-org-migrate ghg-clone
  ghn gho git-summary launch_omp_livediff_overlay lc-elir mdcp mdp pj
  (ghg-clone not named ghg: unrelated cargo binary owns that name)
- cwd/history helpers stay per-shell: yy c cd clip-last + ghg/ghn/gho
  cd-wrappers in bash/functions/ and zsh/functions/, loaded by rc files
- fish keeps only shell-state functions; converted ones now hit PATH
- cp-appid ignore gating moved to .local/bin path
- dot_agents/skills: 82 skills materialized from dotstate storage so
  dot_claude skill symlinks resolve on fresh bootstrap; dotstate
  profile/symlinks.json released .agents/skills .bashrc .zshrc
2026-08-10 15:15:06 -04:00

2.7 KiB

Cloudflare Agents SDK

Cloudflare Agents SDK enables building AI-powered agents on Durable Objects with state, WebSockets, SQL, scheduling, and AI integration.

Core Value

Build stateful, globally distributed AI agents with persistent memory, real-time connections, scheduled tasks, and async workflows.

When to Use

  • Persistent state + memory required
  • Real-time WebSocket connections
  • Long-running workflows (minutes/hours)
  • Chat interfaces with AI models
  • Scheduled/recurring tasks with state
  • DB queries with agent state

What Type of Agent?

Use Case Class Key Features
AI chat interface AIChatAgent Auto-streaming, tools, message history, resumable
MCP tool provider Agent + MCP Expose tools to AI systems
Custom logic/routing Agent Full control, WebSockets, email, SQL
Real-time collaboration Agent WebSocket state, broadcasts
Email processing Agent onEmail() handler

Quick Start

AI Chat Agent:

import { AIChatAgent } from "agents";
import { openai } from "@ai-sdk/openai";

export class ChatAgent extends AIChatAgent<Env> {
  async onChatMessage(onFinish) {
    return this.streamText({
      model: openai("gpt-4"),
      messages: this.messages,
      onFinish,
    });
  }
}

Base Agent:

import { Agent } from "agents";

export class MyAgent extends Agent<Env> {
  onStart() {
    this.sql`CREATE TABLE IF NOT EXISTS users (id TEXT PRIMARY KEY)`;
  }
  
  async onRequest(request: Request) {
    return Response.json({ state: this.state });
  }
}

Reading Order

Task Files to Read
Quick start README only
Build chat agent README → api.md (AIChatAgent) → patterns.md
Setup project README → configuration.md
Add React frontend README → api.md (Client Hooks) → patterns.md
Build MCP server api.md (MCP) → patterns.md
Background tasks api.md (Scheduling, Task Queue) → patterns.md
Debug issues gotchas.md

Package Entry Points

Import Purpose
agents Server-side Agent classes, lifecycle
agents/react useAgent() hook for WebSocket connections
agents/ai-react useAgentChat() hook for AI chat UIs

In This Reference

See Also

  • durable-objects - Agent infrastructure
  • d1 - External database integration
  • workers-ai - AI model integration
  • vectorize - Vector search for RAG patterns