workflowstacks
claude-skill

Dulus: Free AI Agent

Get AI capabilities without API keys for startup founders, driving 6+ services like Claude.ai and Gemini.

From the repo · “Use AI free — a CLI coding agent with no API key required to get started. LiteLLM (100+ providers), local models via Ollama, /lang in 34 languages, Mesa Redonda, voice, OCR, MemPalace, embedded sandbox OS.”

343 stars+120★ this week3 forksPythonGuide quality 8/10 · reviewed Jul 6Updated 10/22/2026100% free · open source
What it does

Dulus allows startup founders to utilize AI capabilities without needing API keys, supporting multiple services like Claude.ai and Gemini through a single interface.

When to use it
  • •When you need to integrate AI services into your startup without the hassle of managing API keys
  • •When you want to test AI-driven features without incurring per-token billing costs
  • •When you require a unified interface to interact with multiple AI services like Claude.ai, Gemini, and others
Ready-to-paste prompt
python dulusexample.py --lang en --service claude --prompt 'Explain the concept of artificial intelligence'
Heads up: Ensure you have Python installed and properly configured on your system, as Dulus is built using Python and requires it to run
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/dulus && curl -fsSL https://workflowstacks.com/api/skills/dulus/claude-skill -o ~/.claude/skills/dulus/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How Dulus: Free AI Agent works
Codeflow
Free to inspect

Dulus: Free AI Agent is a large Python project (~52k lines across 176 code files, plus 53 test files). Setup is light: runs with Docker — add your API keys to .env. Last commit this month, GPL-3.0 license, has a test suite.

Size
Large codebase
~52k lines · 176 code files · ~7 h to skim
Setup
Light setup
Runs with Docker — add your API keys to .env.
Runs on
Python · Docker
Needs API keys (.env)
Python 88%HTML 6%JavaScript 2%Shell 1%CSS 1%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    agent.py
    Where the program starts running
  3. 3
    pyproject.toml
    Dependencies and the commands it exposes
  4. 4
    .env.example
    The API keys and settings you must provide
  5. 5
    skill/__init__.py
    Inside skill/ — an example of what the AI is told to do
What's in each folder
skill/Prompts, skills & agent definitions73 files
backend/Backend / API15 files
plugin/Sub-packages / plugins5 files
ui/Frontend / UI3 files
docs/Documentation56 files
memory/Folder27 files
dulus_tools/Folder17 files
cli_animations/Folder14 files
READMEHas testsDocumentedCI checksDocker readyGPL-3.0 licenseUpdated this month
Quick Actions
Details
Creator
KevRojo
Language
Python
Category
claude-skill
Published
5/5/2026

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/dulus.svg)](https://workflowstacks.com/skills/dulus?utm_source=github&utm_medium=badge)
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