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Viper Project

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83 repositories

gobra-ide
Public
VSCode Plugin for Gobra
TypeScript
•
Other
•3•11•4•1•Updated Oct 25, 2025Oct 25, 2025
prusti-assistant
Public
VS Code extension to verify Rust programs with the Prusti verifier.
rust verification vscode-extension diagnostics prusti
TypeScript
•
MIT License
•9•24•10•6•Updated Oct 24, 2025Oct 24, 2025
viper-ide
Public
This is the main repository for the Viper IDE extension for VS Code.
verification viper vscode-extension
TypeScript
•
Mozilla Public License 2.0
•11•12•11•9•Updated Oct 24, 2025Oct 24, 2025
silicon
Public
Symbolic-execution-based verifier for the Viper intermediate verification language.
verification symbolic-execution viper
Scala
•
Mozilla Public License 2.0
•36•117•112•13•Updated Oct 24, 2025Oct 24, 2025
viperserver
Public
HTTP server that manages verification requests to different tools from the Viper tool stack.
verification viper
Scala
•
Other
•16•12•3•9•Updated Oct 24, 2025Oct 24, 2025
silver-sif-extension
Public
Extension of the Viper language with modular product programs and information flow specifications
Scala
•
Mozilla Public License 2.0
•1•2•0•0•Updated Oct 24, 2025Oct 24, 2025
carbon
Public
Verification-condition-generation-based verifier for the Viper intermediate verification language.
verification viper verification-condition-generation
Scala
•
Mozilla Public License 2.0
•23•32•148•12•Updated Oct 23, 2025Oct 23, 2025
silver
Public
Definition of the Viper intermediate verification language.
programming-language verification viper
Scala
•
Mozilla Public License 2.0
•49•90•99•21•Updated Oct 23, 2025Oct 23, 2025
gobra
Public
Gobra is an automated, modular verifier for Go programs, based on the Viper verification infrastructure.
go golang verification
Scala
•
Other
•36•138•144•18•Updated Oct 17, 2025Oct 17, 2025
diodon-artifact
Public
Artifact for "The Secrets Must Not Flow: Scaling Security Verification to Large Codebases" (S&P '26)
static-analysis implementation tamarin separation-logic protocol-verification symbolic-security automated-verification gobra
Go
•
Apache License 2.0
•0•0•0•0•Updated Oct 17, 2025Oct 17, 2025
vs-verification-toolbox
Public
Useful component to build VS Code extensions for verifiers.
TypeScript
•
Mozilla Public License 2.0
•2•5•0•0•Updated Oct 15, 2025Oct 15, 2025
smt-scope
Public
SMTscope automatically analyses and visualises SMT solver execution traces.
profiler z3 instantiation smt axiom quantifiers e-matching
Rust
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Apache License 2.0
•5•44•6•2•Updated Oct 11, 2025Oct 11, 2025
prusti-dev
Public
A static verifier for Rust, based on the Viper verification infrastructure.
rust verification viper formal-verification
Rust
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Other
•117•1.7k•259•28•Updated Oct 3, 2025Oct 3, 2025
locate-java-home
Public
Locates JAVA_HOME on any platform, and can differentiate between different versions.
TypeScript
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Other
•9•3•0•1•Updated Oct 3, 2025Oct 3, 2025
check-license-header
Public
GitHub action to check whether all files have a specified copyright license header
TypeScript
•
Other
•2•6•2•1•Updated Oct 1, 2025Oct 1, 2025
create-nightly-release
Public
GitHub action to create a new pre-release and delete old pre-releases created by this action
TypeScript
•
Other
•1•10•0•1•Updated Oct 1, 2025Oct 1, 2025
VerifiedSCION
Public
Verifying the SCION architecture using Gobra
Go
•
Apache License 2.0
•5•11•9•6•Updated Sep 29, 2025Sep 29, 2025
gobra-action
Public
Github Action to verify Go code with Gobra directly in a CI workflow
go golang actions verification formal-verification github-actions
Shell
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Mozilla Public License 2.0
•2•2•4•1•Updated Sep 26, 2025Sep 26, 2025
protocol-verification-refinement
Public
Artifact of the paper "Sound Verication of Security Protocols: From Design to Interoperable Implementations"
implementation tamarin separation-logic protocol-verification symbolic-security automated-verification
Haskell
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Mozilla Public License 2.0
•0•5•0•0•Updated Sep 21, 2025Sep 21, 2025
ReusableProtocolVerificationLibrary
Public
Go
•0•3•0•0•Updated Aug 10, 2025Aug 10, 2025
gobra-book
Public
JavaScript
•2•3•2•0•Updated Aug 5, 2025Aug 5, 2025
tutorial
Public
This repo contains the sources of the official Viper tutorial (http://viper.ethz.ch/tutorial). Feel free to submit your fixes and additions via pull requests. Please report technical issues via the issue tracker.
4•0•5•1•Updated Jun 12, 2025Jun 12, 2025
vpr-mode
Public
Viper mode for emacs
Emacs Lisp
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Mozilla Public License 2.0
•2•2•0•0•Updated Jun 12, 2025Jun 12, 2025
gobra-libs
Public
Standard library for the Gobra verifier for Go. Contains definitions and lemmas useful for verifying large projects.
Python
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MIT License
•2•2•5•0•Updated May 22, 2025May 22, 2025
silver-oxide
Public
A Rust parser for Viper
Rust
•
Mozilla Public License 2.0
•0•2•0•0•Updated Apr 14, 2025Apr 14, 2025
gobra-playground
Public
Go
•
Mozilla Public License 2.0
•1•0•0•0•Updated Mar 30, 2025Mar 30, 2025
program-proofs-viper
Public
Examples and exercises from the book Program Proofs translated Viper.
0•1•0•0•Updated Mar 19, 2025Mar 19, 2025
silicon-sif-extension
Public
Extension of Silicon for product programs, in particular product program counterexample transformation
Scala
•
Mozilla Public License 2.0
•0•0•0•0•Updated Mar 17, 2025Mar 17, 2025
viper-roots
Public
Isabelle
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Mozilla Public License 2.0
•1•4•0•0•Updated Feb 25, 2025Feb 25, 2025
axiom-profiler-2
Public
Temporary redirect to renamed repo
0•1•0•0•Updated Feb 14, 2025Feb 14, 2025