Articles tagged "CLI"

**[Grok Build](https://x.ai/cli)** is xAI's official CLI coding agent, **released as early beta on May 14, 2026** ([official](https://x.ai/cli) / [Changelog](https://x.ai/build/changelog) / [npaka's Japanese note write-up](https://note.com/npaka/n/nd813d073196e)). Alongside Claude Code, Codex CLI, Gemini CLI, and [agmsg](../columns/agmsg-cross-agent-messaging-cli-ai-2026-06), Grok Build is **xAI's entry in the CLI coding-agent space**. Its key differentiators are **up to 8 parallel sub-agents isolated in separate Git worktrees**, a Plan-Review-Approve workflow, **ACP (Agent Client Protocol) + MCP servers**, and **local execution** (air-gap-compatible). **Model & pricing**: - Internal model: **grok-build-0.1** (256K context, API rates **$1.00/M input, $2.00/M output**); **Composer 2.5** for SuperGrok / X Premium+ - SWE-Bench Verified **70.8%** (vendor-reported; ~17 pts behind Claude Opus 4.7 87.6% and GPT-5.5 88.7%) - Access gated to **SuperGrok Heavy ($300/mo; $99/mo introductory promo)**, SuperGrok, and X Premium+ **Install**: `curl -fsSL https://x.ai/cli/install.sh | bash`. **Integrations**: AGENTS.md / plugins / hooks / Skills / **Plugin Marketplace (MongoDB / Vercel / Sentry / Chrome DevTools / Cloudflare / Superpowers)** / Agent Dashboard / `/goal` long-running autonomous mode / headless `-P` flag for CI/CD. **Strategic context**: the February 2026 **SpaceX × xAI merger**, SpaceX's disclosed **$60B acquisition option on Cursor**, and Composer 2.5 currently training on **Colossus**, xAI's in-house supercomputer — Grok Build sits inside an unusually vertically-integrated stack. **Caveats**: roughly **15× the price** of Claude Code / Codex CLI bundles ($20/mo); ~17 pts behind on SWE-Bench Verified; no IDE integration (terminal only); flagship demos such as Arena Mode remain unshipped. Where it wins: **Git-worktree parallelism, xAI ecosystem integration, and local execution**.

**[agmsg](https://github.com/fujibee/agmsg)** is an open-source (MIT) **cross-vendor messaging tool for CLI AI coding agents** by **fujibee** ([official site agmsg.cc](https://agmsg.cc/)). It lets **Claude Code, Codex, Gemini CLI, GitHub Copilot CLI, Antigravity, and OpenCode** talk to each other through a shared local SQLite file — so **humans stop being the copy-paste courier between tools**. Tagline: "You stop being the copy-paste courier between your agents." **Highlights**: - **Only dependencies are bash and sqlite3** — no daemon, no network, no Python - **Three delivery modes** — `monitor` (~5s real-time push), `turn` (between-turn polling), or `both` - **N-agent teams**, role switching (`actas`), spawning new agents (`spawn`), and clean teardown (`despawn`) - **Not MCP, not subagents, not a message queue** — a peer-to-peer messaging layer between sessions - **One-line install**: `npx agmsg` - **Claude Code Plugin Marketplace**: `/plugin install agmsg@fujibee-agmsg` **Product Hunt #5 Product of the Day on June 9, 2026** (219 upvotes, 39 comments). GitHub stars 859, v1.1.1 (June 25, 2026). Community-built derivatives include agmsg-shogi, agmsg-go, and agmsg-mcp. **Oflight's take**: unlike [Loop Engineering](../columns/loop-engineering-ai-agent-paradigm-2026-06) or [Sakana Fugu's orchestration model](../columns/sakana-fugu-orchestration-model-2026-06), agmsg occupies a different niche — **peer-to-peer messaging at the same layer, across tools**. It's an especially natural fit for the [Claude Code Agent View parallel-orchestration](../columns/claude-code-agent-view-parallel-orchestration-2026) workflows, and the most pragmatic way to stitch multi-vendor LLMs into one dev workflow. The article closes with **three direct inquiry funnels** for AI agent environment setup and custom integration.

Claude Code by Anthropic is an agent-based development tool that autonomously codes by understanding entire codebases. Available via CLI, IDE, Desktop, and Web. Complete 2026 guide covering Opus 4.6, MCP, Agent Teams, and advanced features.