Agents

Cloudflare API MCP server sends Workers Issues as MCP Events

Workers Issues provides built-in error monitoring for Cloudflare Workers. It detects production failures and groups related failures into issues without an SDK or application wrapper.

New persistent browser tool in the Agents SDK, with tabs and logins that last between turns

The Cloudflare Agents SDK now provides a browserTool that gives your agent a Browser Run browser it can return to on later turns.

New web_fetch tool in the Agents SDK for reading webpages and documents, with automatic markdown conversion

The Cloudflare Agents SDK now provides a web_fetch tool that reads webpages, PDFs, and supported Office documents, using Workers AI Markdown Conversion to turn them into text the model can read.

Run OpenCode 2.0 on Cloudflare with the Agents SDK

The Agents SDK now supports OpenCode 2.0 through the experimental OpenCodeHarness. Run OpenCode inside a plain Durable Object, with sessions stored in SQLite and Lifecycle jobs that wake interrupted work after eviction.

New web_search tool in the Agents SDK, powered by the Cloudflare Web Search API

The Cloudflare Agents SDK now provides a web_search tool that searches the public web through the Cloudflare Web Search API, powered by ceramic.ai, Exa, and Linkup.

Cloudflare API MCP server serves Cloudflare skills

The Cloudflare API MCP server now serves Cloudflare skills through the Skills over MCP extension. MCP clients that support the extension discover the skills with skills/list and read their files at skill://<name>/<path>.

Run the Pi Durable harness on Cloudflare with the Agents SDK

The Agents SDK now provides first-class support for building agents using the Pi harness. You can build long-running agents using the combination of Pi 1.0, Pi Durable, and the new PiHarness class that the Cloudflare Agents SDK provides, ensuring your agent's work is durably…

The best way to do MCP auth just got better: Workers OAuth Provider goes v1, with a new split API and full support for MCP 2026-07-28

@cloudflare/workers-oauth-provider is now v1, with a new split API. One Worker acts as the authorization server: it signs users in and issues tokens. Your MCP server acts as the resource server, and can run in another Worker.

Inspect Voice Agent turn latency and outcomes

@cloudflare/voice v0.4.0 now lets you inspect where each Voice Agent turn spends time and how it ends.

Choose OAuth scopes for Wrangler and the Cloudflare API MCP server

Wrangler and the Cloudflare API MCP server now use optional OAuth scopes. During authorization, you can choose which optional scopes to grant instead of approving every scope requested by each client.

Agent traces for Think, Flue, and AI SDK instrumented by Agents SDK

Agent tracing is now available for applications built with the Agents SDK. Traces show each agent turn alongside model calls, tool runs, approvals, token usage, and Workers runtime operations.

Preview: @cloudflare/computer agent runtime

We're releasing an early preview of @cloudflare/computer, an open-source agent runtime that gives every agent its own computer.

Cloudflare MCP servers support the new MCP 2026-07-28 Specification

Cloudflare's product-specific MCP servers now support the new MCP 2026-07-28 Specification. Each request runs on a fresh stateless server without an MCP protocol session or protocol-specific Durable Object.

Agents SDK adds MCP Specification 2026-07-28 support

Agents SDK v0.20.0 adds client and server support for the MCP 2026-07-28 release candidate. Workers can serve tools, prompts, resources, and elicitation without an MCP transport session or Durable Object.

Agents SDK packages support AI SDK v6 and v7

The agents, @cloudflare/ai-chat, @cloudflare/codemode, and @cloudflare/think packages now support AI SDK v6 and v7. Existing applications can remain on v6 when updating these packages. Applications can also adopt v7 without changing the Cloudflare Agents APIs they use.

Agents SDK reduces MCP schema conversion, adds exposure controls for MCP in Think and Code Mode SDK adds direct host APIs

This release reduces repeated MCP schema conversion and adds an opt-out for Think's automatic MCP tool exposure. It also lets non-AI-SDK hosts invoke the durable Code Mode runtime directly.

Agents can respond to MCP elicitation requests

Agents connected to Model Context Protocol (MCP) servers with addMcpServer can now handle elicitation requests.

Agents SDK adds background sub-agents and a unified turn entry point

The latest release of the Agents SDK makes it easier to run long work in the background, drive turns through one entry point, and keep chat agents working through deploys, evictions, and reconnects.

Agents SDK improves browser automation, code execution, and recovery

The latest release of the Agents SDK makes it easier to build agents that can safely interact with real systems and keep working through interruptions.

Introducing GLM-5.2 on Workers AI

We are excited to announce GLM-5.2 on Workers AI, Z.ai's flagship agentic coding model.