Claude Agent SDK
3 mentions across all digests
The Claude Agent SDK is an Anthropic SDK for building agentic systems on Claude, featuring a channels API that allows external events to interrupt or guide ongoing agent sessions.
Anthropic admits it dumbed down Claude when trying to make it smarter
Anthropic traced March-April Claude degradation to three engineering mishaps (reduced reasoning effort, cache bugs, overaggressive safety filtering) and has now remedied all three.
An update on recent Claude Code quality reports
Anthropic debugged and fixed three independent Claude Code quality regressions (March 4 reasoning-effort change, March 26 session idling bug, April 16 verbosity instruction) by v2.1.116, leaving API/inference unaffected.
Push events into a running session with channels
Claude Code's channels API enables external systems to push real-time events into running agent sessions, allowing interrupt-driven orchestration and reactive workflows for multi-step AI systems.