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orquestra-simulator

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Preflight Solana instructions safely

Software Engineering#mcp#simulation#preflight#anchor#solana#error decoding#compute units
Authorberkayoztunc
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It helps you avoid wasted time and failed transactions by simulating a Solana instruction before signing, while surfacing the most relevant Anchor error details.

Core Features & Use Cases

  • Preflight simulation without signing: Runs a dry-run using Orquestra’s simulate_instruction MCP tool to predict whether the instruction will succeed.
  • Decoded Anchor error reporting: On failure, returns the decoded Anchor error (name/code/message) when available, otherwise the raw error.
  • Actionable diagnostics: Includes compute unit information on success and shows the last 5 log lines on failure to speed up debugging.

Quick Start

Ask the AI to simulate the specific Orquestra project instruction with the exact accounts and args so it can report success, compute units, or the decoded Anchor error with recent logs.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: orquestra-simulator
Download link: https://github.com/berkayoztunc/orquestra/archive/main.zip#orquestra-simulator

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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