algorand-mcp

Overview

This is a comprehensive MCP server for the Algorand blockchain, exposing numerous operations through the Model Context Protocol. It features a sophisticated wallet system with OS keychain integration for secure key storage, spending limits, and transaction management. The server supports blockchain operations including transaction building, signing, submission, TEAL compilation, and full API access to Algod and Indexer services. It also integrates with various DeFi protocols like Tinyman AMM and Haystack Router, as well as the Alpha Arcade prediction market platform.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

• wallet_add_account

  Create a new Algorand account with nickname and spending limits

  Try:Create a new wallet account called 'main'Try:Add an account with daily limit of 10000 microAlgos
• wallet_switch_account

  Switch the active account by nickname or index

  Try:Switch to the account named 'main'Try:Make account #2 the active account
• wallet_sign_transaction

  Sign a single transaction with the active account

  Try:Sign this transaction for 1 ALGO to ABC123...Try:Sign and submit a payment transaction
• wallet_optin_asset

  Opt the active account into an asset

  Try:Opt into asset ID 12345Try:Add USDC asset to my wallet
• create_account

  Create a new Algorand account

  Try:Generate a new Algorand accountTry:Create an account and give me the mnemonic
• rekey_account

  Rekey an account to a new address

  Try:Rekey my account to the new address XYZ789...Try:Change the authorization address for account ABC123...
• validate_address

  Check if an Algorand address is valid

  Try:Is this address valid? ABC123...Try:Verify if this is a proper Algorand address
• encode_address

  Encode a public key to an Algorand address

  Try:Convert this public key to an address: public_key_123...Try:Get the Algorand address for this public key
• decode_address

  Decode an Algorand address to a public key

  Try:Decode this address to get the public key: ABC123...Try:What's the public key for this address?
• ping

  Server connectivity check and info

  Try:Check if the server is runningTry:Get server status and version info
• wallet_get_info

  Get info for the active account including balance and limits

  Try:Show my account balance and spending limitsTry:What's my current account's information?
• wallet_get_assets

  Get all ASA holdings for the active account

  Try:List all assets in my walletTry:What assets do I currently own?

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Installation

npm install -g @goplausible/algorand-mcp

{
  "mcpServers": {
    "algorand-mcp": {
      "command": "npx",
      "args": ["@goplausible/algorand-mcp"]
    }
  }
}

FAQ

How is wallet security handled?

Private keys are stored in the OS keychain (encrypted by the OS) and never exposed to the agent or LLM. Only metadata like account nicknames and spending limits are stored in a local SQLite database.

Which blockchain networks are supported?

The server supports mainnet, testnet, and localnet. Network selection can be specified per tool call, with mainnet as the default.

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