OSSMercury 2 First Diffusion-Based Reasoning LLM 1000+ tok/sMercury AI·high signalInception Labs Mercury 2: first diffusion-based reasoning LLM. 1000+ tok/s, 5x faster than speed-optimized LLMs. API-only but architecturally significant for agent loop economics.SourceSource pageMercury AI↳ Follow the threadPolicy dependency / Stack layerCodenotary ships AgentMon 3 for agent runtime policy and compliance loggingAI Agent StorePolicy dependency / Stack layerCynative Ships an Open-Source Deep-Research Security Agent With Default-Deny Write PermissionsIT Security NewsStack layer / Threat patternMako: A 'Self-Evolving Agentic OS' That Writes New Exploits Against Live Targets and Hot-Loads Them Into ItselfarXivStack layer / Threat patternMCPZoo Study: Scanners Call 96.89% of MCP Servers 'Risky' — But Under Half of Those Alerts Are RealarXivStack layer / ContrastClaude Code's July 10 Update Hardens the Agent Loop Against Forged Approvals: Transcript-Tamper Blocking + 'No Human Input Occurred' NoticesReleasebot (Anthropic Claude Code changelog, corroborated by code.claude.com/docs/whats-new)Policy dependency / Threat patternTool-Grounded LLM Agent 'TerraRepair' Lifts Terraform Security Fix Rates From 26.6% to 78.4%arXivStack layer / ContrastFine-tune a small reasoning model with GRPO + LoRA using a rank-8/alpha-16, no-value-network recipeUnsloth DocumentationStack layer / Threat patternStudy of 44 Developers: AI Code Assistants Barely Improve Secure API UsagearXiv