Grok Build Tech Stack Overview
Daniel_Farinax · x · 2026-07-16
This post outlines the Grok Build tech stack and its main crate distribution:
- Async runtime: Tokio
- UI: ratatui + crossterm
- HTTP: reqwest + rustls
- LLM: async-openai
- MCP: rmcp
- Editor protocol: ACP
- Git: gix + git2
- Sandbox: nono (Landlock / Seatbelt)
- Graph: tree-sitter + petgraph
- Memory: rusqlite + sqlite-vec
It also lists several of the largest modules, such as xai-grok-pager, xai-grok-shell, and xai-grok-tools.
Related event: Grok Build Open-Sourced as Default Retention Is Turned Off(35 posts)→
More from coding & agent
- Codex ban update: users jailbreak AI agents to bypass Daybreak filter for reverse engineering — FlolightC · 2026-10-27
- GPT-6.1 Terra hits GA in GitHub Copilot, stronger terminal coding at lower cost than GPT-6.1 Sol — 0xkarasy · 2026-10-27
- MIT: LM harnesses are compositional generalizers, not just scaffolding — akbirthko · 2026-10-27
- InterviewPlayground: JHU's simulated eval for AI interviewers hits 0.86 correlation — anjalie_f · 2026-10-27
- IDA 9.5 ships Qualcomm Hexagon decompiler plus IDA MCP for AI-driven reverse engineering — OwariDa · 2026-10-27
- Redditor builds a Star Trek-style home AI: the model was easy, the audio plumbing wasn't — FF2183 · 2026-10-27