Claude Agent SDK

Theo reports that Claude Agents SDK usage consumes five-hour limits faster than Claude Code usage, without affecting weekly limits. He says CLIProxy's added TUI header avoids the bug while a fix is being coordinated.

Claude Platform now exports OpenTelemetry traces from the Messages API, Managed Agents and SDKs in public beta. Metadata is included by default; full-content exports also include prompts, responses and tool content.

Anthropic paused a same-day policy change that would have moved Claude Agent SDK, claude -p, and third-party SDK apps onto separate monthly credits. Existing subscription-backed workflows continue unchanged for now, but teams should watch for the redesigned billing plan.

CopilotKit shipped an AG-UI integration that streams Claude Agent SDK agents into web and mobile frontends with generative UI and approval checkpoints. The adapter lets teams embed terminal-first Claude agents in React, Vue, Angular, and React Native without rewriting transport or state plumbing.

A day after developers flagged Anthropic’s SDK credit split, Claude Code users said -p work had become metered, slower, and harder to run headlessly. Anthropic reset 5-hour and weekly limits, and Claude Code 2.1.143 added projected context-cost estimates.

Users reported cancellations, pricing math, and harness-specific workarounds after Anthropic said Claude Agent SDK usage would move to monthly credits on June 15. The change shifts third-party Claude agent economics and is already pushing some users toward other runtimes and tools.

Anthropic will move Claude Agent SDK, claude -p, GitHub Actions, and third-party agent apps onto separate monthly credits on June 15. Watch the new bucket closely, since it changes the cost model for autonomous runs and subscription-backed harnesses.