Version Packages

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Releases

agents@0.5.2

Patch Changes

• #963 b848008 Thanks @threepointone! - Make callbackHost optional in addMcpServer for non-OAuth servers

  Previously, addMcpServer() always required a callbackHost (either explicitly or derived from the request context) and eagerly created an OAuth auth provider, even when connecting to MCP servers that do not use OAuth. This made simple non-OAuth connections unnecessarily difficult, especially from WebSocket callable methods where the request context origin is unreliable.

  Now, callbackHost and the OAuth auth provider are only required when the MCP server actually needs OAuth (returns a 401/AUTHENTICATING state). For non-OAuth servers, addMcpServer("name", url) works with no additional options. If an OAuth server is encountered without a callbackHost, a clear error is thrown: "This MCP server requires OAuth authentication. Provide callbackHost in addMcpServer options to enable the OAuth flow."

  The restore-from-storage flow also handles missing callback URLs gracefully, skipping auth provider creation for non-OAuth servers.

@cloudflare/ai-chat@0.1.4

Patch Changes

• #956 ab401a0 Thanks @whoiskatrin! - Fix denied tool approvals (CF_AGENT_TOOL_APPROVAL with approved: false) to transition tool parts to output-denied instead of approval-responded.

  This ensures convertToModelMessages emits a tool_result for denied approvals, which is required by providers like Anthropic.

  Also adds regression tests for denied approval behavior, including rejection from approval-requested state.