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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Leanstral is an open-source AI code agent created by Mistral AI to support formal software verification and mathematical proof development using Lean 4. The system is designed to generate code while simultaneously validating its correctness through formal proof mechanisms. Unlike many AI coding assistants that rely on general-purpose language models, Leanstral is specifically optimized for proof engineering tasks within structured repositories. The model operates using a sparse architecture with efficient active parameters, allowing it to deliver strong performance without requiring extremely large computational resources. Leanstral integrates closely with the Lean proof assistant, which acts as a strict verifier for mathematical reasoning and software specifications. Developers and researchers can use the model to build verified implementations, reducing the need for time-consuming manual debugging and validation. The project is released under the Apache 2.0 open-source license, ensuring accessibility and flexibility for customization. Leanstral also supports integration with model communication protocols, enabling compatibility with development tools and extensions. Benchmarks show that the system can compete with larger closed-source coding agents while maintaining significantly lower operational costs. By combining automated reasoning, code generation, and formal proof verification, Leanstral introduces a new approach to building trustworthy AI-assisted software systems.

Description

ProxyAI is an innovative coding assistant powered by artificial intelligence, specifically designed to seamlessly integrate into development environments like JetBrains IDEs, including IntelliJ, PyCharm, and WebStorm. By offering context-sensitive code suggestions and automating routine programming tasks, it enhances developers' workflows, leading to greater speed and productivity. Users can benefit from its support for various large language model providers, granting them the flexibility to select models that best suit their performance, budget, and feature requirements. Additionally, it boasts capabilities such as generating and implementing diff patches to modify code across several files, which eliminates the hassle of manual copy-pasting and simplifies the process of making code adjustments. Acting as a centralized platform for AI-enhanced development, ProxyAI connects to multiple AI services, providing a single-access point while ensuring that users retain control over their data and code ownership, thus fostering a more secure development environment. This comprehensive solution not only streamlines coding practices but also empowers developers to leverage the latest in AI technology.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Mistral AI Yes 
Claude No 
GPT-5.2 No 
Gemini No 
IntelliJ IDEA No 
Meta AI No 
Microsoft Azure No 
Mistral AI Studio Yes 
Mistral Vibe Yes 
OpenAI No 
PyCharm No 
WebStorm No 

Integrations

Mistral AI Yes 
Claude Yes 
GPT-5.2 Yes 
Gemini Yes 
IntelliJ IDEA Yes 
Meta AI Yes 
Microsoft Azure Yes 
Mistral AI Studio No 
Mistral Vibe No 
OpenAI Yes 
PyCharm Yes 
WebStorm Yes 

Pricing Details

Free
Open source
Free Trial No 
Free Version Yes 

Pricing Details

$20 per month
Free Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Mistral AI

Founded

2023

Country

France

Website

mistral.ai

Vendor Details

Company Name

ProxyAI

Founded

2023

Country

Estonia

Website

www.tryproxy.io

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