Releases · cortexkit/anthropic-auth

Highlights

Added /claude-fast on|off for supported Opus models, enabling Anthropic fast mode with persisted configuration.
Aligned Anthropic request headers/body shape more closely with Claude Code 2.1.141, including Claude CLI/Stainless headers, request-shape-aware beta selection, body key ordering, and bootstrap-backed account metadata.
Improved hybrid 1-hour cache mode with explicit anchors on the final stable system block, messages[0], messages[1], and a moving near-tail anchor for long sessions.

Made WebSocket relay startup more responsive with optimistic SSE responses, binary chunk frames, and deferred Worker checkpoint/KV work.
Added automatic WebSocket reconnect + one-time full_sync retry when the socket closes before upstream response bytes are emitted.
Added Worker-side body hash verification before forwarding reconstructed requests upstream.
Kept relay affinity/session headers internal so they are not forwarded to Anthropic.
Accepted both /v1/messages and /messages upstream paths for Anthropic SDK/custom-baseURL traffic.

Proactively refresh the main OpenCode Anthropic OAuth token in the background instead of waiting for the next Claude request after idle time.
Reverted OAuth refresh to the known-working platform JSON endpoint after live console-endpoint refreshes returned 429.
Fixed chunk-safe stripping of Claude-Code-style mcp_* tool names from streaming Anthropic responses.

Added OpenCode e2e coverage using a real opencode serve subprocess, mock Anthropic server, and mock protocol-v2 WebSocket relay.
Added Miniflare/workerd coverage for the embedded Cloudflare Worker with KV and WebSocket upgrades.
Hardened npm Trusted Publishing by publishing each package in a separate OIDC job and skipping already-published package versions during recovery.

Published:

Full Changelog: v1.0.0...v1.1.0