ReleaseAnthropicAnthropicpublished Jun 6, 2026seen 5d

anthropics/claude-agent-sdk-typescript v0.3.166

anthropics/claude-agent-sdk-typescript

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v0.3.166

Repository: anthropics/claude-agent-sdk-typescript

Tag: v0.3.166

Published: 2026-06-06T00:55:26Z

Prerelease: no

Release notes:

What's changed

  • Fixed MCP resource tools not being injected for servers added at runtime via the mcp_set_servers control request

Update

npm install @anthropic-ai/claude-agent-sdk@0.3.166
# or
yarn add @anthropic-ai/claude-agent-sdk@0.3.166
# or
pnpm add @anthropic-ai/claude-agent-sdk@0.3.166
# or
bun add @anthropic-ai/claude-agent-sdk@0.3.166

Notability

notability 4.0/10

Routine SDK version update.