The first and only manually-guided fuzzing framework for Solana programs written in Rust, processing up to 12,000 tx/s.

Granted by the Solana Foundation, securing Kamino.

• Executes thousands of transactions per second to stress your program at Solana speed.
• Models state changes and flows that unit tests miss.
• Surfaces edge cases, overflows, and missing constraints early in development.
• Built and maintained by Ackee Blockchain Security, trusted auditors of Lido, Safe, and Axelar.
• Supported by the Solana Foundation.

• Manually-guided fuzzer – Define custom strategies to explore tricky code paths.
• Stateful fuzzing – Inputs are generated based on critical account state changes.
• Anchor-like macros – Write fuzz tests with familiar, clean syntax.
• TridentSVM client – Execution using Anza’s Solana SVM API.
• Property-based testing – Compare account states before and after execution.
• Flow-based sequence control – Combine multiple instructions into realistic transaction patterns.
• Regression testing – Compare fuzzing results between program versions.

Install via Cargo:

cargo install trident-cli

Write your first fuzz test:

#[init]
fn start(&mut self) {
  // Build Initialize Transaction
  let mut tx = InitializeTransaction::build(&mut self.trident, &mut self.fuzz_accounts);

  // Execute Initialize Transaction
  self.trident
        .execute_transaction(&mut tx, Some("Initialize"));
}

#[flow]
fn flow1(&mut self) {
    // Build MoveEast Transaction
    let mut tx = MoveEastTransaction::build(&mut self.trident, &mut self.fuzz_accounts);

    // Execute MoveEast Transaction
    self.trident.execute_transaction(&mut tx, Some("MoveEast"));
}
#[flow]
fn flow2(&mut self) {
    // Build MoveSouth Transaction
    let mut tx = MoveSouthTransaction::build(&mut self.trident, &mut self.fuzz_accounts);
    
    // Execute MoveSouth Transaction
    self.trident.execute_transaction(&mut tx, Some("MoveSouth"));
}

Run it:

trident fuzz run <fuzz_test>

For full examples and guides, see the documentation.

Latest release: 0.11.1

cargo install trident-cli

• Audit preparation – Run fuzz campaigns before submitting your code for review.
• Continuous security – Integrate Trident into CI for ongoing regression testing.
• Research & prototyping – Generate complex attack sequences programmatically.

• Getting Started
• Advanced Customization
• Examples & Pipelines
• API & Macro Reference

Check out the following places for more Trident-related content:

• Follow on Twitter/X for updates
• Join the discussions on our Trident discord channel

Solana Foundation	Marinade

Thank you for your interest in contributing to Trident! Please see the CONTRIBUTING.md to learn how.

This project is licensed under the MIT license.