OSSCloudflare VibeSDK: Self-Hostable Vibe Coding PlatformGitHub·high signalXBlueskyLinkedInCopy linkOpen-source platform builder for AI webapp generation on Cloudflare, 4.8K starsSourceSource pageGitHub↳ Follow the threadPolicy dependency / Stack layerCherry Studio v2.0.9 unifies tool approval into one declarative policy and lets the provider catalog hot-update without an app releaseGitHubStack layer / ContrastCopilotKit shipped three tags in six days including a same-day Python SDK release, at 37,068 starsGitHubStack layer / ContrastGradient open-sources a full reinforcement-learning loop for training tool-using research agents with GRPOGitHubPolicy dependency / Stack layerHalofy ships an open governance layer for agents with identity, policy, provenance, audit and signed erasureGitHubStack layer / Update threadMonkeyCode is pushed daily but has not tagged a release since July 28, with 286 open issues on 4,559 starsGitHubStack layer / Update threadUnsloth v0.1.803-beta adds experimental auto compaction that keeps evicted turns searchable past the context limitGitHubStack layer / Update threadJetBrains publishes go-modern-guidelines, an official skill teaching coding agents to stop writing outdated Go, surging 314 stars todayGitHubThreat pattern / Update threadHolmesGPT 0.40.0 is almost entirely a security release: command injection across five toolsets, SSRF, and signed bash approval prefixesGitHub