MCP Servers

iota-agent-mcp

MCP Server for the IOTA blockchain that enables AI coding agents to interact with IOTA directly.

README

iota-agent-mcp

MCP Server for the IOTA blockchain — enables AI coding agents (Claude Code, Cursor, VS Code Copilot, ChatGPT) to interact with IOTA directly.

Built in response to iotaledger/iota-rust-sdk#986.

Tools (16 total)

Wallet

Tool	Description
`iota_wallet_address`	Get current wallet address
`iota_wallet_balance`	Check IOTA balance
`iota_wallet_accounts`	List all wallet accounts
`iota_wallet_pending`	View pending tx approvals
`iota_wallet_approve`	Approve pending transaction
`iota_wallet_reject`	Reject pending transaction
`iota_wallet_switch_network`	Switch mainnet/testnet/devnet
`iota_wallet_sign_execute`	Sign & execute transaction

CLI / Move Dev

Tool	Description
`iota_cli`	Run any `iota` CLI command
`move_build`	Build a Move package
`move_test`	Run Move unit tests
`move_test_coverage`	Run tests + coverage report
`move_publish_unsigned`	Build publish tx (unsigned)

On-chain Query

Tool	Description
`iota_object`	Fetch object by ID
`iota_objects_by_owner`	List objects by owner
`iota_get_coins`	Get coin objects for address
`iota_transaction`	Fetch transaction by digest
`iota_coin_metadata`	Get coin type metadata
`iota_package_info`	Get Move package ABIs
`iota_resolve_name`	Resolve IOTA Name Service
`iota_get_price`	Current IOTA price (CoinGecko)
`iota_graphql_query`	Raw GraphQL query
`iota_epoch_info`	Epoch, checkpoint, network stats
`iota_decompile`	Decompile Move module

Setup

npm install -g iota-agent-mcp

Add to your Claude/Cursor MCP config:

{
  "mcpServers": {
    "iota": {
      "command": "iota-mcp",
      "env": {
        "IOTA_RPC_URL": "https://api.mainnet.iota.cafe",
        "IOTA_WALLET_SERVER": "http://localhost:3847"
      }
    }
  }
}

Environment Variables

Variable	Default	Description
`IOTA_RPC_URL`	`https://api.mainnet.iota.cafe`	IOTA JSON-RPC endpoint
`IOTA_GRAPHQL_URL`	`https://graphql.mainnet.iota.cafe`	IOTA GraphQL endpoint
`IOTA_WALLET_SERVER`	`http://localhost:3847`	Local agent wallet server

Networks

Network	RPC
Mainnet	`https://api.mainnet.iota.cafe`
Testnet	`https://api.testnet.iota.cafe`
Devnet	`https://api.devnet.iota.cafe`

Build from source

git clone https://github.com/dearsealx-blip/iota-agent-mcp
cd iota-agent-mcp
npm install
npm run build
node dist/index.js

iota-agent-skills — OpenClaw skills for IOTA development
sui-mcp — Original Sui MCP server (inspiration)
IOTA docs

License

MIT

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