ToolsGitNexus: Codebase Knowledge Graphs for AI AgentsGitHub·high signal9.8K stars in one week. TypeScript tool indexing codebases into knowledge graphs with 7 MCP tools. Supports 11 languages via Tree-sitter ASTs.SourceSource pageGitHub↳ Follow the threadShared entity / Stack layerNSA issues official MCP hardening guidance after Amazon Q auto-execution CVEs (CVSS 8.5) enable AWS credential theftWizShared entity / Stack layerMCP-Grounded Agent Pipeline Converts Legacy Docs to NIST OSCAL for Continuous CompliancearXivPolicy dependency / Stack layerponytail: A 'Laziest Senior Dev' Skill That Cuts Agent-Written Code by ~54% Is the Fastest-Rising Repo on GitHubGitHubStack layer / ContrastNVIDIA Open-Sources nvDock, an All-Atom Diffusion Model for Protein Pocket DockingNVIDIA BioNeMoPolicy dependency / Stack layerLeanCTX Ships a Rust Binary That Decides What Your Agent Is Allowed to ReadGitHubStack layer / Update threadsickn33/agentic-awesome-skills Hits 1,900+ Installable Agent Skills — and an Installer CLI to MatchGitHubStack layer / ContrastA Laid-Off Geophysicist's Claude Code Job-Search Framework Hits #1 on GitHub TrendingGitHubStack layer / ContrastCpp2Rust: Open-Source Tool That Automatically Translates C++ to Safe RustGitHub / Hacker News