Leanstral

Leanstral

Mistral AI
+
+

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About

Leanstral is an open-source code agent developed by Mistral AI specifically designed to work with the Lean 4 proof assistant. The model focuses on generating code while also formally verifying its correctness against strict mathematical or software specifications. Unlike traditional coding assistants, Leanstral integrates directly with formal proof systems to ensure that generated code satisfies defined logical requirements. Its architecture is optimized for proof engineering tasks and operates efficiently with sparse model parameters. Leanstral is released under the Apache 2.0 license, making it freely accessible for developers, researchers, and organizations to use and customize. The model is designed to operate within real-world formal repositories rather than isolated problem environments. By combining code generation with formal verification, Leanstral aims to reduce the need for manual human review in complex software and mathematical development.

About

ProxyAI is an AI-powered coding assistant designed to integrate directly into development environments, particularly JetBrains IDEs such as IntelliJ, PyCharm, and WebStorm. It provides context-aware code suggestions, automates repetitive programming tasks, and enables developers to interact with AI models directly within their workflow, improving speed and efficiency. It supports multiple large language model providers, allowing users to choose which models power their experience and giving flexibility in performance, cost, and capabilities. It includes features such as generating and applying diff patches to edit code across one or multiple files, eliminating the need for manual copying and pasting and streamlining code changes. ProxyAI acts as a unified interface for AI-assisted development by connecting to different AI services and making them accessible through a single tool, while maintaining control over data and code ownership.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI researchers, software engineers, and developers working with formal verification, proof assistants, and mathematically rigorous software development

Audience

Developers using JetBrains IDEs who want an AI-powered coding assistant to write, edit, and manage code more efficiently within their workflow

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

Pricing

$20 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Mistral AI
Founded: 2023
France
mistral.ai

Company Information

ProxyAI
Founded: 2023
Estonia
www.tryproxy.io

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Categories

AI Coding Agents Supported
AI Coding Models Supported
AI Models Supported

Categories

AI Coding Agents Supported

Integrations

Mistral AI Supported
Claude Not Supported
GPT-5.2 Not Supported
Gemini Not Supported
IntelliJ IDEA Not Supported
Meta AI Not Supported
Microsoft Azure Not Supported
Mistral AI Studio Supported
Mistral Vibe Supported
OpenAI Not Supported
PyCharm Not Supported
WebStorm Not Supported

Integrations

Mistral AI Supported
Claude Supported
GPT-5.2 Supported
Gemini Supported
IntelliJ IDEA Supported
Meta AI Supported
Microsoft Azure Supported
Mistral AI Studio Not Supported
Mistral Vibe Not Supported
OpenAI Supported
PyCharm Supported
WebStorm Supported
Claim Leanstral and update features and information
Claim Leanstral and update features and information
Claim ProxyAI and update features and information
Claim ProxyAI and update features and information