Implement Soroban Transaction Simulation Adapter

[mijinummi]

🧠 Concept

Integrate Soroban transaction simulation into GasGuard analysis workflows.

⚠️ Problem

Static estimates become more useful when compared with actual simulation results.

📁 Implementation Scope

• packages/soroban/simulation/
• packages/integrations/stellar/
• tests/soroban/simulation/

✅ Requirements

• Build simulation requests
• Submit supported transactions
• Parse simulation responses
• Normalize resource information
• Handle simulation failures

🎯 Acceptance Criteria

• Simulation adapter implemented
• Responses normalized
• Resource information extracted
• Simulation failures handled

[canicefavour]

@canicefavour has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I can implement the Soroban simulation adapter for GasGuard, covering transaction request construction, Stellar submission, response/resource normalization, and failure handling with focused tests in the existing simulation test suite.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @canicefavour to this issue.

[bellabuks]

@bellabuks has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi, I'd like to work on this issue.

I have hands-on experience with backend development, databases, and API design, as well as frontend work with React and modern CSS. I write tested, maintainable code and enjoy contributing to open source projects.

I've looked into this issue closely and I'm confident in my ability to deliver a high-quality implementation here.

Please assign this issue to me, I'd be happy to contribute.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @bellabuks to this issue.

[drips-wave]

Congratulations, @bellabuks! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on August 31, 2026.

🧑‍💻 @bellabuks: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

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🌊 Happy Wave 🌊

[drips-wave]

This issue has been completed by @bellabuks as part of the Stellar Wave Program's 8th Wave 🥳

😎 @bellabuks: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

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