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orquestra-signer

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Sign base64 Solana transactions safely

Software Engineering#mcp#base64#solana#transaction signing#approval gating#wallet address#unsigned tx
Authorberkayoztunc
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Signing Solana transactions from an AI or HTTP workflow is risky and error-prone when the AI must handle user intent, wallet selection, and transaction authorization correctly.

Core Features & Use Cases

  • Wallet Identification: Retrieves and surfaces the signing wallet address before any signing occurs.
  • Mandatory Approval Summary: Presents a clear transaction approval panel including network, signer wallet, program, instruction, fee payer, estimated fee, and risk level.
  • Explicit User Confirmation: Requires the user to reply YES before any signing tool is invoked, with an option to cancel safely.
  • Final-Step Signing & Submission: Signs or signs-and-sends an existing unsigned base64 wire transaction using only signer-mcp tools, without modifying transaction bytes.

Quick Start

Ask your agent to sign and send the provided base64 wire transaction for mainnet-beta using the orquestra-signer workflow, and approve the displayed TRANSACTION APPROVAL REQUIRED panel by replying YES when you confirm the details.

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-signer
Download link: https://github.com/berkayoztunc/orquestra/archive/main.zip#orquestra-signer

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