Fixa
Fixa is an AI software engineer with its own cloud computer. Bring a repo or an idea; it writes the code, runs it, tests the UI, and opens a pull request.
About the product
Fixa is an AI software engineer with its own cloud computer. Bring a GitHub repo or an idea; it plans, writes code, runs it, tests the UI itself, and opens a pull request. Fixa was originally launched as gelt.dev in October 2025 and is built around context management, tool calling, a universal MCP connector, and autonomous documentation research, so the agent owns the whole software lifecycle. It also offers voice-agent observability and testing from its earlier platform.
Fixa pros
- A real execution loop: plan, write, run, debug, and deploy in a cloud dev environment
- One-click integrations for Stripe, Supabase, Clerk, and Vercel
- Universal MCP connector links any MCP server into your workflows
- Sandboxed terminal supports Ruby, Rust, Python, Go, C++, and TypeScript
- Free to start, with no coding required to build full-stack apps
Fixa cons
- As an autonomous agent, it needs oversight to ensure code matches business logic and security needs
- Voice-agent observability is a separate, usage-priced part of the platform
- A newer product, still evolving quickly
FAQ
Frequently asked questions
What is Fixa?
Fixa is a AI tool listed on aifly.tools that adds new capabilities to your AI coding agent. See the description and screenshots above for what it does.
How do I install Fixa?
Click the Visit button below to open the official website and sign up there.
Is Fixa free?
Yes — Fixa is free to install. Some skills may still need an API key for the underlying service they call.
How do I update Fixa?
Open the official website with the Visit button below and check for the latest version there.






