agents@0.28.1

Patch Changes

• #2571 1bd2bc5 Thanks @mattzcarey! - createAI (agents/models/ai-sdk, agents/models/pi-ai) adds the zdr gateway option, and vendorKey: "request" for AI SDK models routed with your own vendor key. See docs/agents/models.md.

• #2572 b7c6ab9 Thanks @mattzcarey! - createAI (agents/models/ai-sdk, agents/models/pi-ai) takes AI Gateway dynamic routes as ai("dynamic/<route>"). See docs/agents/models.md.

• #2573 80719a5 Thanks @mattzcarey! - Update @modelcontextprotocol/client and @modelcontextprotocol/server to 2.2.0 and @modelcontextprotocol/sdk to 1.31.0. See Model Context Protocol.

• #2574 131af4b Thanks @mattzcarey! - Update @modelcontextprotocol/client and @modelcontextprotocol/server to 2.3.1 and @modelcontextprotocol/sdk to 1.32.1. The MCP client transports now follow redirects only within the same origin. See Model Context Protocol.

• #2574 131af4b Thanks @mattzcarey! - McpAgent now answers requests for a session ended with DELETE with 404 straight away, instead of serving it until deferred teardown runs, and createMcpHandler rejects a Legacy request whose factory returns an instance still serving another request without closing that instance. See Transport.

• #2568 46570f5 Thanks @mattzcarey! - OpenCodeHarness: session.events() now returns a stream with a snapshot of the session and then its events, translated into the same kinds PiHarness reports: run_start/run_end, operation_start/operation_end (with the result wait() returns), message_start/message_end, text_delta, reasoning_delta, tool_start/tool_end, permissions and compaction. It replaces the async iterable of OpenCode's raw events; those are still available, durable and resumable, from session.log(). The OpenCode example now gives the model Workspace tools from @cloudflare/computer in place of OpenCode's local file and shell tools.