OSSletta-ai/letta-code: Memory-First Coding AgentGitHub·high signalPersistent agent with git-based context repos, model-agnostic, challenges session-based paradigmSourceSource pageGitHub↳ Follow the threadPolicy dependency / Stack layerPattern: A Provider-Abstraction / BYOK Layer Is Hardening Beneath Agent HarnessesGitHubPolicy dependency / Stack layerHugging Face Transformers v5.13.0 Adds a Unified Export Pipeline and Kimi K2.5 ArchitectureHugging FaceStack layer / ContrastA Laid-Off Geophysicist's Claude Code Job-Search Framework Hits #1 on GitHub TrendingGitHubPolicy dependency / Update threadMicrosoft Agent Framework ships early-July releases, promotes github-copilot-sdk to v1.0.0GitHub (Microsoft Agent Framework)Stack layer / ContrastCpp2Rust: Open-Source Tool That Automatically Translates C++ to Safe RustGitHub / Hacker NewsStack layer / Update threadGoose v1.40.0 Adds a Local 'goose review' Command and Peek Mode for Async Background TasksGitHubStack layerOrca, a YC-Backed 'Agent Development Environment' for Running a Fleet of Parallel Coding Agents, Crosses 12.5K StarsGitHubPolicy dependency / ContrastMake context compaction a trained policy, not an inference-time heuristic — CompactionRL lifts SWE-bench up to +7 pointsarXiv 2607.05378