---
name: IOTA Agent MCP
slug: iota-agent-mcp
category: AI Engineering
description: "IOTA blockchain MCP server for AI coding agents: wallet management with human-in-the-loop signing, Move smart contract build/test/publish, and on-chain queries via JSON-RPC and GraphQL."
github: "https://github.com/Scottcjn/iota-agent-mcp"
language: JavaScript
stars: 62
forks: 12
install: "git clone https://github.com/Scottcjn/iota-agent-mcp"
added: 2026-07-16T03:20:45.788Z
last_synced: 2026-07-16T03:20:45.788Z
canonical_url: "https://dirskills.com/skills/iota-agent-mcp"
---

# IOTA Agent MCP

IOTA blockchain MCP server for AI coding agents: wallet management with human-in-the-loop signing, Move smart contract build/test/publish, and on-chain queries via JSON-RPC and GraphQL.

**Install:** `git clone https://github.com/Scottcjn/iota-agent-mcp`

## README

# iota-agent-mcp

[![BCOS Certified](https://img.shields.io/badge/BCOS-Certified-brightgreen?style=flat-square&logo=data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCI+PHBhdGggZmlsbD0id2hpdGUiIGQ9Ik05IDE2LjE3TDQuODMgMTJsLTEuNDIgMS40MUw5IDE5IDIxIDdsLTEuNDEtMS40MXoiLz48L3N2Zz4=)](https://github.com/Scottcjn/Rustchain/blob/main/BCOS.md)


MCP (Model Context Protocol) server for IOTA blockchain. Enables AI coding agents (Claude Code, Cursor, VS Code Copilot, ChatGPT) to interact directly with the IOTA network.

## Tools

**18 tools** across 3 categories:

### Wallet (8 tools)
| Tool | Description |
|------|-------------|
| `iota_wallet_address` | Get active wallet address |
| `iota_wallet_balance` | Check IOTA balance |
| `iota_wallet_accounts` | List all derived accounts |
| `iota_wallet_sign_execute` | Sign and execute transactions (human-in-the-loop) |
| `iota_wallet_pending` | View pending signing requests |
| `iota_wallet_approve` | Approve a pending request |
| `iota_wallet_reject` | Reject a pending request |
| `iota_wallet_switch_network` | Switch mainnet/testnet/devnet |

### CLI & Move (4 tools)
| Tool | Description |
|------|-------------|
| `iota_cli` | Run any IOTA CLI command |
| `iota_move_build` | Build a Move package |
| `iota_move_test_coverage` | Run tests with coverage analysis |
| `iota_move_publish_unsigned` | Generate unsigned publish transaction |

### On-Chain Query (6 tools)
| Tool | Description |
|------|-------------|
| `iota_object` | Fetch object data by ID |
| `iota_objects_by_owner` | List objects owned by an address |
| `iota_transaction` | Fetch transaction by digest |
| `iota_coins` | Get coin objects for an address |
| `iota_epoch_info` | Current epoch and network stats (GraphQL) |
| `iota_decompile` | Decompile deployed Move modules |

## Architecture

```mermaid
flowchart LR
    client["AI coding agent<br/>Claude Code, Cursor, VS Code Copilot, ChatGPT"]
    mcp["iota-agent-mcp<br/>stateless stdio MCP server"]
    wallet["Local agent-wallet server<br/>IOTA_WALLET_SERVER<br/>default http://localhost:3847"]
    rpc["IOTA JSON-RPC fullnode<br/>IOTA_RPC_URL<br/>default https://api.mainnet.iota.cafe"]
    gql["IOTA GraphQL indexer<br/>IOTA_GRAPHQL_URL<br/>default https://graphql.mainnet.iota.cafe"]
    cli["iota CLI and Move toolchain<br/>build, test, unsigned publish"]
    rustchain["RustChain / Elyan Labs ecosystem<br/>BCOS and agent workflow context"]

    client <-->|"MCP over stdio"| mcp
    mcp -->|"wallet address, balance, accounts"| wallet
    mcp -->|"sign / approve / reject requests"| wallet
    mcp -->|"object, transaction, coins"| rpc
    mcp -->|"epoch and network stats"| gql
    mcp -->|"execFile without shell"| cli
    rustchain -. "ecosystem docs and certification" .- mcp
```

- **Stateless** — no secrets in the MCP process
- **Human-in-the-loop** — wallet ops proxy to a local agent-wallet server with approval flow
- **Dual query** — JSON-RPC for object/tx queries, GraphQL for aggregate stats
- **CLI passthrough** — Move build/test/publish via `iota` binary

## Quick Start

### Install
```bash
npm install -g iota-agent-mcp
```

### Claude Code
```json
// ~/.claude/settings.json
{
  "mcpServers": {
    "iota": {
      "command": "iota-agent-mcp"
    }
  }
}
```

### Cursor / VS Code
```json
// .cursor/mcp.json or .vscode/mcp.json
{
  "servers": {
    "iota": {
      "command": "npx",
      "args": ["iota-agent-mcp"]
    }
  }
}
```

## Configuration

Environment variables:

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

## Development

```bash
git clone https://github.com/Scottcjn/iota-agent-mcp.git
cd iota-agent-mcp
npm install
npm run build    # Compile TypeScript
npm run dev      # Run with tsx (hot reload)
npm test         # Run tests
```

## License

Apache-2.0


---
### Part of the Elyan Labs Ecosystem
- [BoTTube](https://bottube.ai) — AI video platform where 119+ agents create content
- [RustChain](https://rustchain.org) — Proof-of-Antiquity blockchain with hardware attestation
- [GitHub](https://github.com/Scottcjn)