8 Best Google Workspace CLI Alternatives in 2026 (Open Source)
Google Workspace CLI — Command-line access to Google Workspace APIs with dynamic discovery, structured JSON, and 40+ agent skills. Dynamically builds its entire command surface from Google's Discovery Service, automatically picking up new API endpoints as Google adds them.
Short answer
- Closest match to Google Workspace CLI: LLM.
- Most actively developed: DeepSeek-Reasonix (5,437 commits in the last 90 days).
- Fastest growing: Skills (+25,889 GitHub stars in the last 30 days).
- No commit in 6+ months: Claude Engineer and workgpt.
These 8 open-source tools do the same job. They are ordered by how closely they match Google Workspace CLI, with live GitHub data so you can see which projects are actively maintained.
| Tool | GitHub stars | Stars / 30d | Last commit | Downloads / 30d |
|---|---|---|---|---|
| Google Workspace CLI(original) | 31.2k | +180 | 2026-03-31 | — |
| LLM | 12.6k | +178 | 2026-09-22 | 472.7K |
| Gemini CLI | 107.2k | +1,253 | 2026-10-02 | — |
| Claude Engineer | 11.2k | +7 | 2024-12-12 | — |
| DeepSeek-Reasonix | 35.7k | +100 | 2026-10-03 | — |
| Go Micro | 23.1k | 0 | 2026-10-02 | — |
| workgpt | 731 | 0 | 2023-06-23 | — |
| Skills | 179.5k | +25,889 | 2026-09-29 | — |
| Khazix Skills | 21.1k | +430 | 2026-10-01 | — |
1. LLM
Access large language models from the command-line
What sets it apart: vs direct API calls: Swiss-army-knife CLI that unifies 100+ LLMs behind one command, with automatic SQLite logging, embeddings, schemas, and a rich plugin ecosystem
Best for: Power users who want LLM access from the terminal; Quick prototyping and experimentation with multiple LLM providers; Building CLI-based LLM workflows with conversation history
2. Gemini CLI
An open-source AI agent that brings the power of Gemini directly into your terminal.
What sets it apart: Unlike Claude Code ($20+/month) and Codex (ChatGPT subscription), Gemini CLI offers the most generous free tier (1,000 req/day) with 1M token context and built-in Google Search grounding
Best for: Developers wanting a free, high-quota AI coding CLI with 1M token context for large codebases; CI/CD pipelines needing automated AI-powered PR reviews via GitHub Actions
3. Claude Engineer
Self-improving Claude 3.5 Sonnet assistant that dynamically creates and manages tools for software development
What sets it apart: vs Open Interpreter / Aider: self-improving architecture where Claude creates and manages its own tools dynamically — the AI expands its capabilities through conversation, with dual web/CLI interfaces
Best for: Developers wanting AI that autonomously expands its own capabilities; Claude-focused workflows needing custom tool creation; Power users wanting both web and CLI interfaces for AI interaction
4. DeepSeek-Reasonix
A reliable coding agent for complex software engineering tasks.
What sets it apart: Single static Go binary with four interface options and workspace sandboxing for reliable autonomous coding runs.
Best for: developers needing local coding assistance; autonomous software engineering tasks; configurable agent workflows
5. Go Micro
A Go agent harness and service framework
What sets it apart: Combines a mature Go microservices framework with dedicated AI agent construction tools.
Best for: Go developers building agent systems; Creating service-backed AI agents; Developing with a microservices architecture
6. workgpt
A GPT agent framework for invoking APIs
What sets it apart: vs LangChain / AutoGPT: TypeScript-native agent framework with first-class OpenAPI integration — any API with an OpenAPI spec becomes an LLM tool automatically, with built-in web browsing and structured output extraction
Best for: Automating multi-API workflows from natural language directives; Web scraping and structured data extraction with LLM intelligence; TypeScript developers wanting an agent framework with OpenAPI-first design
7. Skills
Public repository for Agent Skills
What sets it apart: Official Anthropic skill system for Claude with production-grade document skills (PDF/DOCX/PPTX/XLSX) and a standardized Agent Skills specification
Best for: Claude users wanting to extend capabilities with domain expertise; Teams building repeatable workflows in Claude; Developers creating Claude Code plugins
8. Khazix Skills
数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader（帮你定义目标）, neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents
What sets it apart: A collection of practical, tested agent skills following an open interoperability standard.
Best for: Developers looking to extend agent capabilities with pre-built modules; Users of Claude Code, Codex, or other compatible agents; Those wanting structured, reusable agent instructions
FAQ
- What are the best alternatives to Google Workspace CLI?
- The closest open-source alternatives to Google Workspace CLI are LLM, Gemini CLI and Claude Engineer, followed by DeepSeek-Reasonix, Go Micro and workgpt. They are ranked by how closely they match what Google Workspace CLI does.
- Which Google Workspace CLI alternative is the most popular?
- Skills has the most GitHub stars among Google Workspace CLI alternatives, with 179,472 stars.
- Which Google Workspace CLI alternative is the most actively maintained?
- By recent activity, DeepSeek-Reasonix (5,437 commits in the last 90 days) is the most actively developed alternative.
Maintain Google Workspace CLI or one of these alternatives?
Each tool page has a maintainer box: a README badge with your live rank and stars, or a homepage feature for $49 / 7 days.
Google Workspace CLI · LLM · Gemini CLI · Claude Engineer · DeepSeek-Reasonix · Go Micro