
YLS Language Server for YARA Language with comprehensive features and Python 3.8 support.
Checked October 2026.
🚀 Features: Code completion of all available modules (including function parameters) Function documentation for hovers and code completion Opinionated code formatting Signature help Linting Go-to definition and references Symbol highlighting under the cursor Debugging using yari For more information, check out: Blog post Wiki 🐍 Minimal supported version of Python is 3.8.
Installation To setup your environment please follow instructions on wiki.
How to develop Install YLS in development mode with all necessary dependencies. poetry install
Tests You can run tests with the following command: poetry run pytest
License Copyright (c) 2022 Avast Software, licensed under the MIT license. See the LICENSE file for more details. YLS and its related projects use third-party libraries or other resources listed, along with their licenses, in the LICENSE-THIRD-PARTY file.
FAQ Why are you using pluggy? Some parts depend on our internal services, however we are working on making most of the code available. This is just the first piece.
No core features are listed for this product yet, so check the vendor's documentation for the full feature list.
No integrations are listed for this product yet. Check the vendor's documentation, or ask the vendor which integrations and APIs it supports.
Common questions about YLS Language Server for YARA Language: features, pricing and alternatives.
YLS Language Server for YARA Language is a product in the Detection Engineering category. It covers Cyber Threat Intelligence and MITRE ATT&CK.
YLS Language Server for YARA Language is free. Download and setup instructions are at https://github.com/avast/yls/.
Alternatives to YLS Language Server for YARA Language listed on CybersecTools:
Compare all YLS Language Server for YARA Language alternatives at https://cybersectools.com/alternatives/yls-language-server-for-yara-language
YLS Language Server for YARA Language is available as on-premises software. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.
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