Knowledge Base

X post:J.B.·21 Sept 2026

Weekly Overview of AI Agent Developments

J.B. highlights a thread by Parker Rex that compiles recent updates in AI agents across multiple major technology companies.

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Article:Julian Goldie·5 Sept 2026

OpenMausBot vs Grok Bot: Open-Source Alternative to xAI's Agent Workspace Compared

Julian Goldie tests xAI's Grok Bot alongside OpenMausBot, an open-source competitor released immediately after Grok Bot's launch. Both apps structure AI agents as chat contacts, but differ significantly in pricing, data control, and model selection.

From Video: Weekly AI Updates: Model Releases, Agent Harnesses, and Developer Tooling (August 2026)

Article:xAI·5 Sept 2026

xAI Releases Grok 4.1

xAI has launched Grok 4.1 across grok.com, X, and mobile applications. The update focuses on real-world conversational usability, emotional intelligence, and reduced hallucination rates.

Article:xAI·5 Sept 2026

xAI Introduces Grok 4.20 Multi-Agent Beta

xAI has launched the Grok 4.20 Multi-Agent Beta model, designed for deep research tasks via multiple collaborating agents working in parallel.

From Video: Weekly AI Updates: Model Releases, Prompt Tricks, and Agent Architectures

Article:xAI·5 Sept 2026

xAI Documents Grok 4.20 with Reasoning and 1M Token Context

xAI's developer documentation details the specifications and pricing for Grok 4.20. The multimodal model features a 1-million-token context window, reasoning capabilities, and tool calling.

From Video: Weekly AI Updates: Model Releases, Prompt Tricks, and Agent Architectures

Link:Sascha Hoffmann·5 Sept 2026

The Autopilot: Weekly Guide to AI Agents and Systems

“The Autopilot” is a newsletter and publication by Sascha Hoffmann dedicated to building practical AI systems and agent workflows rather than relying solely on manual prompting, with an emphasis on content production, SEO, and growth.

From Video: Hermes Agent einrichten: Grundlagen für autonome KI-Agentensysteme

Repository:xai-org/xai-sdk-python·5 Sept 2026

xAI Python SDK: Official gRPC Client for xAI Services

The official xAI Python SDK provides a gRPC-based library to integrate with xAI's APIs. Built for Python 3.10+, it provides both synchronous and asynchronous clients for text, image, and video generation.

566starsPython

From Video: Weekly AI Updates: Model Releases, Agent Harnesses, and Developer Tooling (August 2026)

Repository:davidsolheim/skills·3 Sept 2026

davidsolheim/skills: Reusable Grok Agent Workflows for Linear and Git

This repository provides portable agent skills for xAI's Grok designed to handle the end-to-end product delivery cycle from Linear ticket creation to merged pull requests. The skills are sanitized to exclude hard-coded local paths, client names, and organization-specific boards.

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From X post: Grok Agent Skills for Linear and Git Workflows

X post:CyrilXBT·29 Aug 2026

Agent OS and Grok Bot: Blueprint for a One-Person Company

CyrilXBT outlines a framework for running an AI-driven business, referencing an open-source agent setup attributed to Jack Dorsey alongside xAI's Grok Bot. The approach organizes autonomous agents across an organizational chart with defined roles in sales, marketing, and operations.

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Repository:xdevplatform/xmcp·25 Aug 2026

xmcp: FastMCP Server for the X API

xmcp is a Python-based Model Context Protocol (MCP) server that exposes the X API OpenAPI specification as callable tools using FastMCP, allowing AI agents to interact with X endpoints.

853starsPython

From Video: Weekly AI Updates: GPT 5.6, Claude Sonnet 5, and Ornith

Video:Tonbi's AI Garage·22 Jul 2026

Analyzing X Analytics with Hermes Agent and Grok 4.5

In this video, Tonbi's AI Garage demonstrates how to create a dedicated Hermes Agent profile powered by Grok 4.5 to analyze X account growth. By ingesting CSV exports from X Creator Studio, the agent evaluates performance patterns, compares native video uploads against YouTube links, calculates monetization milestones, and studies competitor strategies using X search.

Video:Lev Selector·10 Jul 2026

Weekly AI Updates: Model Releases, Prompt Tricks, and Agent Architectures

In his weekly review from 10 July 2026, Lev Selector surveys key developments across AI models and tooling. Highlights include fresh model releases (OpenAI GPT-5.6, xAI Grok, Anthropic Fable 5), cost-effective developer workflows, self-updating CLAUDE.md setups, speculative decoding advancements, and inference performance gains.