WorkflowStacks Weekly · September 21, 2026

🔥 Simplify AI with pi is on fire this week

Ranked by GitHub stars gained in the 7 days before this issue went out, not total stars. Star counts below are as of the send.

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🔥 Hot this week

Stars gained in 7 days
  1. 1
    Simplify AI with pi+3,499★ this week
    Agents · ★ 108,031 · earendil-works

    Pi provides a unified AI agent toolkit for startup founders, allowing them to leverage a large language model (LLM) API, agent loop, and command-line interface (CLI) tools to automate tasks and workflows.

  2. 2
    OmniRoute: Streamline AI Coding+1,961★ this week · early data
    MCP servers · ★ 68,762 · diegosouzapw

    OmniRoute provides a unified API gateway to access over 290 AI providers and 500 models, allowing developers to integrate multiple AI services into their applications without worrying about individual APIs and quotas.

  3. 3
    opencode: Code Faster+1,774★ this week
    Voice AI · ★ 209,040 · anomalyco

    Opencode is an open source coding agent that assists with coding tasks using voice commands and AI.

  4. 4
    superpowers+1,674★ this week · early data
    Agents · ★ 289,549 · obra

    Superpowers is an AI-agent framework and software development methodology that enables founders to build autonomous systems that can learn, reason, and act on their behalf.

  5. 5
    MCP servers · ★ 3,396 · melgarafael

    DeskcommCRM is an open-source, self-hosted CRM that utilizes native AI agents and WhatsApp integration to manage sales conversations for businesses.

⭐ Top overall

  1. 1
    Design · ★ 390,185 · openclaw

    Openclaw is a personal AI assistant that can be run on any OS and platform, providing a customized AI experience

  2. 2
    Agents · ★ 277,175 · 996icu

    996.ICU is a repository that collects and highlights issues related to the 996 work schedule, providing a platform for discussion and support.

  3. 3
    MCP servers · ★ 264,228 · affaan-m

    ECC is an agent optimization system that enhances skills, security, and research capabilities for leading coding AI platforms like Claude Code, Codex, and Opencode

  4. 4
    Agents · ★ 249,666 · torvalds

    The Linux kernel source tree provides the foundation for building and customizing a Linux operating system, allowing for fine-grained control over system resources and behavior.

  5. 5
    Claude skills · ★ 247,607 · NousResearch

    The hermes-agent is a flexible Python AI agent that automates tasks across complex project environments by leveraging advanced language model capabilities.

  6. 6
    Agents · ★ 214,252 · multica-ai

    This tool provides advanced LLM coding strategies from Andrej Karpathy to improve the behavior of Claude Code, helping founders build more intelligent AI products.

  7. 7
    Agents · ★ 212,821 · vuejs

    Vue 2 is a progressive JavaScript framework that lets you build interactive web interfaces with a declarative, component‑based approach.

  8. 8
    Automations · ★ 205,532 · n8n-io

    n8n is a workflow automation platform that allows founders to visually build and customize automations, connecting over 400 services, with the flexibility of self-hosting or using the cloud.

🌱 New & rising

  1. Agents · ★ 191,429 · massgravel

    Activates Windows and Microsoft Office on a PC using built‑in HWID, Ohook, TSForge or online KMS methods.

  2. MCP servers · ★ 120,023 · Graphify-Labs

    It builds a deterministic, query‑able knowledge graph of your entire codebase—including source files, docs, SQL schemas, configs and PDFs—so AI assistants can answer exact, code‑level questions without using a vector store.

  3. Analytics & reporting · ★ 113,750 · d3

    d3 lets you create interactive, data‑driven visualizations in the browser using SVG, Canvas, or HTML.

  4. Agents · ★ 104,472 · deepseek-ai

    Runs the open‑source DeepSeek‑V3 large language model locally for text generation or chat‑style completion.

  5. Agents · ★ 97,936 · addyosmani

    Provides ready‑made JavaScript functions (skills) that let AI coding agents read, write, and manipulate codebases directly from prompts.