# IndigoProtocol/indigo-mcp [Health: Active]

**Category:** 💰 Finance & Fintech  
**Repository:** https://github.com/IndigoProtocol/indigo-mcp  
**GitHub Stars:** 6  
**npm Downloads (last month):** 910  
**Views:** 0  
**Installs:** 0  
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**Directory Page:** https://allmcps.com/mcp/indigoprotocol-indigo-mcp

## Description
MCP server for Indigo Protocol on Cardano — iAsset prices, CDP/loan analytics, stability pools, INDY staking, governance, and DEX data for LLM agents

## Tools
Capabilities this server exposes over MCP:

- **get_assets** — Get all Indigo iAssets with prices and interest data
- **get_asset** — Get details for a specific iAsset
- **get_asset_price** — Get the current price for a specific iAsset
- **get_ada_price** — Get the current ADA price in USD
- **get_indy_price** — Get the current INDY token price in ADA and USD
- **get_all_cdps** — Get all CDPs/loans, optionally filtered by iAsset
- **get_cdps_by_owner** — Get CDPs for a specific owner
- **get_cdps_by_address** — Get CDPs for a specific Cardano address
- **analyze_cdp_health** — Analyze collateral ratios and liquidation risk
- **open_cdp** — Open a new CDP position (returns unsigned CBOR tx)
- **deposit_cdp** — Deposit additional collateral into a CDP
- **withdraw_cdp** — Withdraw collateral from a CDP
- **close_cdp** — Close a CDP and reclaim collateral
- **mint_cdp** — Mint additional iAssets from an existing CDP (increases debt)
- **burn_cdp** — Burn iAssets to reduce CDP debt
- **liquidate_cdp** — Liquidate an undercollateralized CDP through the stability pool
- **redeem_cdp** — Redeem iAssets from a CDP
- **freeze_cdp** — Freeze a CDP to prevent further operations
- **merge_cdps** — Merge multiple CDPs into one
- **leverage_cdp** — Open a leveraged CDP by redeeming against ROB positions
- **get_stability_pools** — Get the latest stability pool state for each iAsset
- **get_stability_pool_accounts** — Get all open stability pool accounts, optionally filtered by iAsset
- **get_sp_account_by_owner** — Get stability pool accounts for specific owners
- **get_staking_info** — Get the current INDY staking manager state
- **get_staking_positions** — Get all open INDY staking positions
- **get_staking_positions_by_owner** — Get INDY staking positions for specific owners
- **get_staking_position_by_address** — Get INDY staking positions for a single address
- **process_sp_request** — Process a pending stability pool request (protocol maintenance)
- **annul_sp_request** — Cancel a pending stability pool request
- **open_staking_position** — Stake INDY tokens by creating a new staking position
- **adjust_staking_position** — Adjust an existing staking position (add or remove INDY)
- **close_staking_position** — Close a staking position and unstake all INDY
- **distribute_staking_rewards** — Distribute collected ADA rewards from collector UTxOs to stakers
- **get_tvl** — Get historical TVL data from DefiLlama
- **get_apr_rewards** — Get all APR reward records
- **get_apr_by_key** — Get APR for a specific key
- **get_dex_yields** — Get DEX farm yields for iAsset pairs
- **get_protocol_stats** — Get aggregated protocol statistics
- **get_protocol_params** — Get latest governance protocol parameters
- **get_temperature_checks** — Get temperature check polls
- **get_polls** — Get all governance polls
- **get_order_book** — Get open ROB (redemption order book) positions
- **get_redemption_orders** — Get executed redemption orders
- **get_redemption_queue** — Get open ROB order-book entries for an iAsset
- **open_rob** — Open a new ROB position with ADA and a max price limit
- **cancel_rob** — Cancel an existing ROB position
- **adjust_rob** — Adjust ADA in a ROB (positive to add, negative to remove)
- **claim_rob** — Claim received iAssets from an ROB position
- **redeem_rob** — Redeem iAssets against one or more ROB positions
- **get_steelswap_tokens** — Get all tokens available on Steelswap DEX
- **get_steelswap_estimate** — Get a swap estimate from Steelswap
- **get_iris_liquidity_pools** — Get liquidity pools from Iris
- **get_blockfrost_balances** — Get token balances for a Cardano address
- **get_collector_utxos** — Get collector UTXOs for fee distribution
- **store_on_ipfs** — Store text content on IPFS
- **retrieve_from_ipfs** — Retrieve content from IPFS by CID
- **collect_interest** — Build a tx to collect accrued interest for one or more CDPs
- **distribute_interest** — Build a tx to distribute collected interest (admin)
- **feed_interest_oracle** — Feed a new interest rate to the interest oracle (admin)
- **get_interest_oracle** — Read the current interest oracle state for an iAsset
- **get_oracle_price** — On-chain price for an iAsset (OracleNft / Delisted / Pyth)
- **get_pyth_price** — Current Pyth price for an iAsset, plus its on-chain feed config
- **feed_price_oracle** — Feed a new price to an OracleNft-backed price oracle (admin)
- **get_stableswap_pool** — Get the stableswap pool state for an (iAsset, collateral)
- **create_stableswap_order** — Build a tx to swap collateral↔iAsset via the stableswap pool
- **cancel_stableswap_order** — Build a tx to cancel a stableswap order

## Claude Desktop Quick Installation
Install path detected from listing signals. Uses `npx` (confidence: high):

```json
"mcpServers": {
  "indigo-mcp": {
    "command": "npx",
    "args": ["-y","@indigoprotocol/indigo-mcp"]
  }
}
```

## Documentation & README

# Indigo MCP

[![Smithery](https://smithery.ai/badge/@indigoprotocol/indigo-mcp)](https://smithery.ai/server/@indigoprotocol/indigo-mcp)
[![npm downloads](https://img.shields.io/npm/dm/@indigoprotocol/indigo-mcp)](https://www.npmjs.com/package/@indigoprotocol/indigo-mcp)
[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/IndigoProtocol/indigo-mcp)

MCP server for [Indigo Protocol](https://indigoprotocol.io/) — exposes Indigo iAsset data, prices, and CDP/loan analytics to LLM agents via the [Model Context Protocol](https://modelcontextprotocol.io/).

## ⚡ Quick Start — Full Cardano DeFi Stack

### MCP Servers (75 tools)

```bash
# 1. Install & Setup Indigo MCP (69 tools)
npm install -g @indigoprotocol/indigo-mcp
npx @indigoprotocol/indigo-mcp setup

# 2. Install & Setup Cardano MCP (6 wallet tools)
npm install -g @indigoprotocol/cardano-mcp
npx @indigoprotocol/cardano-mcp setup
```

### AI Skills (13 skills) — Optional

```bash
# 3. Install Indigo Skills
npx @indigoprotocol/indigo-skills

# 4. Install Cardano Skills
npx @indigoprotocol/cardano-skills
```

```
╔═══════════════════════════════════════════════════════════════╗
║                                                               ║
║   ██╗███╗   ██╗██████╗ ██╗ ██████╗  ██████╗                   ║
║   ██║████╗  ██║██╔══██╗██║██╔════╝ ██╔═══██╗                  ║
║   ██║██╔██╗ ██║██║  ██║██║██║  ███╗██║   ██║                  ║
║   ██║██║╚██╗██║██║  ██║██║██║   ██║██║   ██║                  ║
║   ██║██║ ╚████║██████╔╝██║╚██████╔╝╚██████╔╝                  ║
║   ╚═╝╚═╝  ╚═══╝╚═════╝ ╚═╝ ╚═════╝  ╚═════╝                   ║
║                                                               ║
║   ███╗   ███╗ ██████╗██████╗                                  ║
║   ████╗ ████║██╔════╝██╔══██╗                                 ║
║   ██╔████╔██║██║     ██████╔╝                                 ║
║   ██║╚██╔╝██║██║     ██╔═══╝                                  ║
║   ██║ ╚═╝ ██║╚██████╗██║                                      ║
║   ╚═╝     ╚═╝ ╚═════╝╚═╝                                      ║
║                                                               ║
║   75 tools • 13 skills for Cardano DeFi                       ║
║                                                               ║
╚═══════════════════════════════════════════════════════════════╝
```

The setup commands auto-configure Claude Desktop, Claude Code, Cursor, or Windsurf. No manual config editing needed.

## Features

- Real-time iAsset prices (iUSD, iBTC, iETH, iSOL, iEUR, iJPY)
- ADA and INDY token price feeds
- CDP/loan browsing with pagination and filtering
- Owner lookup by payment key hash or bech32 address
- CDP health analysis with collateral ratio and liquidation risk status
- Stability pool state and account queries
- INDY staking positions and manager state
- Protocol analytics: TVL, APR rewards, DEX yields, aggregated stats
- Governance: protocol parameters, polls, temperature checks
- Redemption order book and queue aggregation
- DEX proxy: Steelswap swaps, Iris liquidity pools, Blockfrost balances
- CDP liquidation, redemption, freeze, and merge operations
- Leveraged CDP opening via ROB positions
- ROB (Redemption Order Book) position management
- Oracle interest rate feeding and initialization
- Stability pool request processing and cancellation
- Staking reward distribution
- Collector UTXOs, IPFS storage and retrieval

## Hosted deployment

A hosted deployment is available on [Fronteir AI](https://fronteir.ai/mcp/indigoprotocol-indigo-mcp).

## Quick Start

### Automatic Setup (Recommended)

Run the interactive setup to automatically configure your MCP client:

```bash
npx @indigoprotocol/indigo-mcp setup
```

This will:

1. Ask which client you're using (Claude Desktop, Claude Code, Cursor, Windsurf)
2. Prompt for your Blockfrost API key
3. Automatically update your config file

### Manual Installation

Install globally:

```bash
npm install -g @indigoprotocol/indigo-mcp
```

Or run directly with npx (no install needed):

```bash
npx @indigoprotocol/indigo-mcp
```

### Docker

The image builds the server from source — no prior `pnpm build` needed, and no
dependency on any external build step:

```bash
docker build -t indigo-mcp .
docker run -p 3000:3000 -e BLOCKFROST_API_KEY=your-key indigo-mcp
```

It runs the HTTP transport on port 3000 (`MCP_TRANSPORT=http` is baked in), which
is what the Fly deployment uses.

### HTTP Transport (Remote)

The server supports HTTP transport for remote/hosted deployments:

```bash
MCP_TRANSPORT=http PORT=3000 npx @indigoprotocol/indigo-mcp
```

This starts an HTTP server with:

- `POST /mcp` — MCP endpoint (Streamable HTTP with SSE)
- `GET /health` — Health check

Each client gets its own session: `initialize` returns an `Mcp-Session-Id` that
subsequent requests must send back. A client that restarts can simply
`initialize` again — existing sessions are unaffected and the server does not
need restarting. Bind address and port come from `HOST` and `PORT` (`MCP_PORT`
is accepted as an alias for `PORT`).

## Configuration

> **Note:** `BLOCKFROST_API_KEY` is required for write operations (transaction building). Read-only tools work without it. Get a free key at [blockfrost.io](https://blockfrost.io/).

### Claude Desktop

Add to `~/Library/Application Support/Claude/claude_desktop_config.json` (macOS) or `%APPDATA%\Claude\claude_desktop_config.json` (Windows):

```bash
# macOS
nano ~/Library/Application\ Support/Claude/claude_desktop_config.json

# Windows (PowerShell)
notepad "$env:APPDATA\Claude\claude_desktop_config.json"
```

**Standard config:**

```json
{
  "mcpServers": {
    "indigo": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "INDEXER_URL": "https://analytics.indigoprotocol.io/api",
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id"
      }
    }
  }
}
```

**For nvm users (multiple Node versions):**

If you use nvm and have multiple Node versions, you may need to specify the full path and set PATH explicitly:

```json
{
  "mcpServers": {
    "indigo": {
      "command": "/Users/YOUR_USERNAME/.nvm/versions/node/v22.22.0/bin/npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "PATH": "/Users/YOUR_USERNAME/.nvm/versions/node/v22.22.0/bin:/usr/local/bin:/usr/bin:/bin",
        "INDEXER_URL": "https://analytics.indigoprotocol.io/api",
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id"
      }
    }
  }
}
```

> **Note:** Replace `YOUR_USERNAME` and Node version with your actual values. Find your Node path with `which npx`.

### Claude Code (CLI)

Add to `~/.claude/settings.json` or `.claude/settings.json` in your project:

```bash
nano ~/.claude/settings.json
```

```json
{
  "mcpServers": {
    "indigo": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "INDEXER_URL": "https://analytics.indigoprotocol.io/api",
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id"
      }
    }
  }
}
```

### Cursor

Add to `~/.cursor/mcp.json` (global) or `.cursor/mcp.json` (project-level):

```json
{
  "mcpServers": {
    "indigo": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "INDEXER_URL": "https://analytics.indigoprotocol.io/api",
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id"
      }
    }
  }
}
```

### Windsurf

Add to `~/.codeium/windsurf/mcp_config.json`:

```json
{
  "mcpServers": {
    "indigo": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "INDEXER_URL": "https://analytics.indigoprotocol.io/api",
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id"
      }
    }
  }
}
```

### OpenClaw

Install Indigo skills for [OpenClaw](https://openclaw.ai):

```bash
openclaw skills add IndigoProtocol/indigo-skills
```

Skills are automatically configured — start using Indigo tools immediately.

### Combined with Cardano MCP

For full Cardano DeFi capabilities, use both Indigo MCP and [Cardano MCP](https://github.com/IndigoProtocol/cardano-mcp) together:

```json
{
  "mcpServers": {
    "indigo": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id"
      }
    },
    "cardano": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/cardano-mcp"],
      "env": {
        "SEED_PHRASE": "word1,word2,word3,...",
        "BLOCKFROST_PROJECT_ID": "your-blockfrost-project-id"
      }
    }
  }
}
```

### Any MCP-Compatible Client

Run the server directly via stdio:

```bash
INDEXER_URL=https://analytics.indigoprotocol.io/api \
BLOCKFROST_API_KEY=your-blockfrost-project-id \
npx @indigoprotocol/indigo-mcp
```

Or install globally and reference the binary:

```bash
npm install -g @indigoprotocol/indigo-mcp
indigo-mcp
```

For any client that supports MCP over stdio, point it to the `npx @indigoprotocol/indigo-mcp` command with the environment variables above.

## Available Tools

### Asset Tools

| Tool              | Description                                          | Parameters                         |
| ----------------- | ---------------------------------------------------- | ---------------------------------- |
| `get_assets`      | Get all Indigo iAssets with prices and interest data | None                               |
| `get_asset`       | Get details for a specific iAsset                    | `asset`: iUSD, iBTC, iETH, iSOL, iEUR, iJPY, or iADA |
| `get_asset_price` | Get the current price for a specific iAsset          | `asset`: iUSD, iBTC, iETH, iSOL, iEUR, iJPY, or iADA |
| `get_ada_price`   | Get the current ADA price in USD                     | None                               |
| `get_indy_price`  | Get the current INDY token price in ADA and USD      | None                               |

### CDP / Loan Tools

| Tool                  | Description                                       | Parameters                                                                          |
| --------------------- | ------------------------------------------------- | ----------------------------------------------------------------------------------- |
| `get_all_cdps`        | Get all CDPs/loans, optionally filtered by iAsset | `asset?`: iAsset filter; `limit?`: 1-500 (default 50); `offset?`: pagination offset |
| `get_cdps_by_owner`   | Get CDPs for a specific owner                     | `owner`: payment key hash (56-char hex) or bech32 address                           |
| `get_cdps_by_address` | Get CDPs for a specific Cardano address           | `address`: bech32 address (addr1... or addr_test1...)                               |
| `analyze_cdp_health`  | Analyze collateral ratios and liquidation risk    | `owner`: payment key hash or bech32 address                                         |

### CDP Write Tools

> **Pyth-priced iAssets have a submission deadline.** Every iAsset is currently
> priced through Pyth, and the on-chain feed validator only accepts a transaction
> for **280 seconds** after the price update it embeds. Price-dependent write
> tools (`open_cdp`, `withdraw_cdp`, `mint_cdp`, `redeem_cdp`, `freeze_cdp`,
> `leverage_cdp`, `redeem_rob`) therefore return a `summary.pyth` block with the
> price, its timestamp and a `submitBefore` deadline. If signing takes longer
> than that — a hardware wallet, or a human approving in a browser — rebuild the
> transaction rather than submitting a stale one. A price update that has already
> expired is rejected at build time with a retry hint.

| Tool           | Description                                        | Parameters                                                                                                                      |
| -------------- | -------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
| `open_cdp`     | Open a new CDP position (returns unsigned CBOR tx) | `address`: bech32 address; `asset`: iUSD, iBTC, iETH, iSOL, iEUR, iJPY, or iADA; `collateralAmount`: lovelace; `mintAmount`: iAsset smallest unit |
| `deposit_cdp`  | Deposit additional collateral into a CDP           | `address`: bech32 address; `asset`: iAsset; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: output index; `amount`: lovelace   |
| `withdraw_cdp` | Withdraw collateral from a CDP                     | `address`: bech32 address; `asset`: iAsset; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: output index; `amount`: lovelace   |
| `close_cdp`    | Close a CDP and reclaim collateral                 | `address`: bech32 address; `asset`: iAsset; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: output index                       |

### CDP Mint/Burn Tools

| Tool       | Description                                                   | Parameters                                                                                                                                                                      |
| ---------- | ------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `mint_cdp` | Mint additional iAssets from an existing CDP (increases debt) | `address`: bech32 address; `asset`: iUSD, iBTC, iETH, iSOL, iEUR, iJPY, or iADA; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: CDP UTxO output index; `amount`: iAsset amount in smallest unit |
| `burn_cdp` | Burn iAssets to reduce CDP debt                               | `address`: bech32 address; `asset`: iUSD, iBTC, iETH, iSOL, iEUR, iJPY, or iADA; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: CDP UTxO output index; `amount`: iAsset amount in smallest unit |

### CDP Liquidation & Redemption Tools

| Tool            | Description                                                     | Parameters                                                                                                                                          |
| --------------- | --------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- |
| `liquidate_cdp` | Liquidate an undercollateralized CDP through the stability pool | `address`: bech32 address; `asset`: iAsset; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: output index                                           |
| `redeem_cdp`    | Redeem iAssets from a CDP                                       | `address`: bech32 address; `asset`: iAsset; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: output index; `amount`: iAsset amount in smallest unit |
| `freeze_cdp`    | Freeze a CDP to prevent further operations                      | `address`: bech32 address; `asset`: iAsset; `cdpTxHash`: CDP UTxO tx hash; `cdpOutputIndex`: output index                                           |
| `merge_cdps`    | Merge multiple CDPs into one                                    | `address`: bech32 address; `cdpOutRefs`: array of `{txHash, outputIndex}` (min 2)                                                                   |

### Leverage CDP Tools

| Tool           | Description                                             | Parameters                                                                                                       |
| -------------- | ------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- |
| `leverage_cdp` | Open a leveraged CDP by redeeming against ROB positions | `address`: bech32 address; `asset`: iAsset; `leverage`: multiplier (e.g. 2.0); `baseCollateral`: lovelace amount |

### Stability Pool Tools

| Tool                          | Description                                                         | Parameters                                                |
| ----------------------------- | ------------------------------------------------------------------- | --------------------------------------------------------- |
| `get_stability_pools`         | Get the latest stability pool state for each iAsset                 | None                                                      |
| `get_stability_pool_accounts` | Get all open stability pool accounts, optionally filtered by iAsset | `asset?`: iUSD, iBTC, iETH, iSOL, iEUR, iJPY, or iADA                       |
| `get_sp_account_by_owner`     | Get stability pool accounts for specific owners                     | `owners`: array of payment key hashes or bech32 addresses |

### Staking Tools

| Tool                              | Description                                     | Parameters                                                |
| --------------------------------- | ----------------------------------------------- | --------------------------------------------------------- |
| `get_staking_info`                | Get the current INDY staking manager state      | None                                                      |
| `get_staking_positions`           | Get all open INDY staking positions             | None                                                      |
| `get_staking_positions_by_owner`  | Get INDY staking positions for specific owners  | `owners`: array of payment key hashes or bech32 addresses |
| `get_staking_position_by_address` | Get INDY staking positions for a single address | `address`: Cardano bech32 address                         |

### Stability Pool Request Tools

| Tool                 | Description                                                     | Parameters                                                                                                            |
| -------------------- | --------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- |
| `process_sp_request` | Process a pending stability pool request (protocol maintenance) | `address`: bech32 address; `asset`: iAsset; `accountTxHash`: account UTxO tx hash; `accountOutputIndex`: output index |
| `annul_sp_request`   | Cancel a pending stability pool request                         | `address`: bech32 address; `accountTxHash`: account UTxO tx hash; `accountOutputIndex`: output index                  |

### Staking Write Tools

| Tool                      | Description                                              | Parameters                                                                                                                                           |
| ------------------------- | -------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| `open_staking_position`   | Stake INDY tokens by creating a new staking position     | `address`: bech32 address; `amount`: INDY amount in smallest unit                                                                                    |
| `adjust_staking_position` | Adjust an existing staking position (add or remove INDY) | `address`: bech32 address; `amount`: positive=stake more, negative=unstake; `positionTxHash`: UTxO tx hash; `positionOutputIndex`: UTxO output index |
| `close_staking_position`  | Close a staking position and unstake all INDY            | `address`: bech32 address; `positionTxHash`: UTxO tx hash; `positionOutputIndex`: UTxO output index                                                  |

### Staking Reward Tools

| Tool                         | Description                                                      | Parameters                                                                       |
| ---------------------------- | ---------------------------------------------------------------- | -------------------------------------------------------------------------------- |
| `distribute_staking_rewards` | Distribute collected ADA rewards from collector UTxOs to stakers | `address`: bech32 address; `collectorTxHashes`: array of `{txHash, outputIndex}` |

### Analytics & APR Tools

| Tool                 | Description                            | Parameters                                    |
| -------------------- | -------------------------------------- | --------------------------------------------- |
| `get_tvl`            | Get historical TVL data from DefiLlama | None                                          |
| `get_apr_rewards`    | Get all APR reward records             | None                                          |
| `get_apr_by_key`     | Get APR for a specific key             | `key`: APR key (e.g. sp_iUSD_indy, stake_ada) |
| `get_dex_yields`     | Get DEX farm yields for iAsset pairs   | None                                          |
| `get_protocol_stats` | Get aggregated protocol statistics     | None                                          |

### Governance Tools

| Tool                     | Description                               | Parameters |
| ------------------------ | ----------------------------------------- | ---------- |
| `get_protocol_params`    | Get latest governance protocol parameters | None       |
| `get_temperature_checks` | Get temperature check polls               | None       |
| `get_polls`              | Get all governance polls                  | None       |

### Redemption & Order Book Tools

| Tool                    | Description                                   | Parameters                                                      |
| ----------------------- | --------------------------------------------- | --------------------------------------------------------------- |
| `get_order_book`        | Get open ROB (redemption order book) positions | `asset?`: iAsset filter; `owners?`: array of payment key hashes |
| `get_redemption_orders` | Get executed redemption orders                | `asset?`: iAsset filter; `limit?`: max records (default 100)    |
| `get_redemption_queue`  | Get open ROB order-book entries for an iAsset | `asset`: iUSD, iBTC, iETH, iSOL, iEUR, iJPY, or iADA                  |

### ROB Write Tools

| Tool         | Description                                               | Parameters                                                                                                                                                                      |
| ------------ | --------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `open_rob`   | Open a new ROB position with ADA and a max price limit    | `address`: bech32 address; `asset`: iAsset; `lovelacesAmount`: lovelace to deposit; `maxPriceNumerator` + `maxPriceDenominator`: rational max price                              |
| `cancel_rob` | Cancel an existing ROB position                           | `address`: bech32 address; `robTxHash`: ROB UTxO tx hash; `robOutputIndex`: output index                                                                                        |
| `adjust_rob` | Adjust ADA in a ROB (positive to add, negative to remove) | `address`: bech32 address; `robTxHash`: ROB UTxO tx hash; `robOutputIndex`: output index; `lovelacesAdjustAmount`: adjustment; `newMaxPriceNumerator?` + `newMaxPriceDenominator?`: optional new rational max price |
| `claim_rob`  | Claim received iAssets from an ROB position               | `address`: bech32 address; `robTxHash`: ROB UTxO tx hash; `robOutputIndex`: output index                                                                                        |
| `redeem_rob` | Redeem iAssets against one or more ROB positions          | `address`: bech32 address; `asset`: iAsset; `redemptionRobs`: array of `{txHash, outputIndex, amount}`                                                                          |

### DEX Proxy Tools

| Tool                       | Description                               | Parameters                                                           |
| -------------------------- | ----------------------------------------- | -------------------------------------------------------------------- |
| `get_steelswap_tokens`     | Get all tokens available on Steelswap DEX | None                                                                 |
| `get_steelswap_estimate`   | Get a swap estimate from Steelswap        | `tokenIn`: input token; `tokenOut`: output token; `amountIn`: amount |
| `get_iris_liquidity_pools` | Get liquidity pools from Iris             | `tokenA?`: first token; `tokenB?`: second token; `dex?`: DEX filter  |
| `get_blockfrost_balances`  | Get token balances for a Cardano address  | `address`: Cardano bech32 address                                    |

### Collector & IPFS Tools

| Tool                  | Description                              | Parameters                     |
| --------------------- | ---------------------------------------- | ------------------------------ |
| `get_collector_utxos` | Get collector UTXOs for fee distribution | `length?`: max UTXOs to return |
| `store_on_ipfs`       | Store text content on IPFS               | `text`: content to store       |
| `retrieve_from_ipfs`  | Retrieve content from IPFS by CID        | `cid`: IPFS content identifier |

### Interest Tools (v3)

| Tool                   | Description                                                   | Parameters                                    |
| ---------------------- | ------------------------------------------------------------ | --------------------------------------------- |
| `collect_interest`     | Build a tx to collect accrued interest for one or more CDPs  | `asset`, `cdps[]`                             |
| `distribute_interest`  | Build a tx to distribute collected interest (admin)          | `address`                                     |
| `feed_interest_oracle` | Feed a new interest rate to the interest oracle (admin)      | `address`, oracle params                      |
| `get_interest_oracle`  | Read the current interest oracle state for an iAsset         | `asset`                                       |

### Oracle / Pyth Tools (v3)

| Tool                | Description                                                        | Parameters                          |
| ------------------- | ----------------------------------------------------------------- | ----------------------------------- |
| `get_oracle_price`  | On-chain price for an iAsset (OracleNft / Delisted / Pyth)        | `asset`                             |
| `get_pyth_price`    | Current Pyth price for an iAsset, plus its on-chain feed config   | `asset`                             |
| `feed_price_oracle` | Feed a new price to an OracleNft-backed price oracle (admin)      | `address`, `oracleTxHash`, price    |

### Stableswap Tools (v3)

| Tool                     | Description                                                   | Parameters                                  |
| ------------------------ | ------------------------------------------------------------ | ------------------------------------------- |
| `get_stableswap_pool`    | Get the stableswap pool state for an (iAsset, collateral)    | `asset`                                     |
| `create_stableswap_order`| Build a tx to swap collateral↔iAsset via the stableswap pool | `address`, `asset`, `amount`, `minting`     |
| `cancel_stableswap_order`| Build a tx to cancel a stableswap order                      | `address`, `orderTxHash`, `orderOutputIndex`|

## Environment Variables

| Variable               | Required      | Default                                      | Description                                                 |
| ---------------------- | ------------- | -------------------------------------------- | ----------------------------------------------------------- |
| `INDEXER_URL`          | No            | `https://analytics.indigoprotocol.io/api` | Indigo analytics API base URL                               |
| `BLOCKFROST_API_KEY`   | For write ops | —                                            | Blockfrost project ID for transaction building              |
| `CARDANO_NETWORK`      | No            | `mainnet`                                    | Cardano network: `mainnet`, `preprod`, or `preview`         |
| `MCP_TRANSPORT`        | No            | `stdio`                                      | Transport mode: `stdio` or `http`                           |
| `PORT`                 | No            | `3000`                                       | HTTP server port (only used when `MCP_TRANSPORT=http`); `MCP_PORT` is accepted as an alias |
| `HOST`                 | No            | `0.0.0.0`                                    | HTTP bind address (only used when `MCP_TRANSPORT=http`); set `127.0.0.1` to bind locally only |
| `X402_PRIVATE_KEY`     | No            | —                                            | EVM private key (`0x…`) of the payer wallet — enables auto-payment via split flow |
| `PAYMENT_SERVER`       | No            | `https://mcp.openmm.io`                      | Settlement worker / proxy URL                               |
| `X402_TESTNET`         | No            | `false`                                      | Use Base Sepolia testnet                                    |
| `X402_FACILITATOR_URL` | No            | —                                            | Fallback facilitator (used only when `PAYMENT_SERVER` unset) |

## Example Queries

When connected to an LLM agent, you can ask natural language questions like:

- "What are the current prices of all Indigo iAssets?"
- "What is the price of iUSD right now?"
- "How much is ADA worth in USD?"
- "Show me all iETH CDPs"
- "What CDPs does this address own?" (paste a Cardano address)
- "Analyze the health of my CDPs" (with your address or payment key hash)
- "Are any of my positions at risk of liquidation?"
- "Show me the current stability pool state"
- "What are my stability pool deposits?" (with your address)
- "How much INDY am I staking?" (with your address)
- "What's the current TVL of Indigo?"
- "What APR can I earn on iUSD stability pool?"
- "What are the current governance protocol parameters?"
- "Show me the iUSD redemption queue"
- "Get a Steelswap estimate for swapping 100 ADA to iUSD"
- "What are the current DEX yields for iAsset pairs?"

## Distribution

The server is published to three places, and they are not the same artifact.

| Target | Built by | Output | Published by |
|---|---|---|---|
| npm — `@indigoprotocol/indigo-mcp` | `scripts/build.sh` | `dist/` | CI, on a `v*` tag |
| [MCP Registry](https://registry.modelcontextprotocol.io) — `io.github.IndigoProtocol/indigo-mcp` | `server.json` | metadata only | CI, on a `v*` tag (GitHub OIDC — no token) |
| [Smithery](https://smithery.ai/server/@indigoprotocol/indigo-mcp) | `scripts/smithery-build.sh` | `.smithery/stdio/server.mcpb` | `pnpm smithery:publish`, manually |

The container image (`Dockerfile`) builds from source and is used by Fly and any
other container host. It does **not** consume `.smithery/` output — that path is
Smithery-specific.

### Cutting a release

1. Merge the version bump (`package.json`; `SERVER_VERSION` is read from it)
2. `git tag vX.Y.Z && git push origin vX.Y.Z`
3. CI publishes to npm, then to the MCP Registry (the registry verifies ownership
   via the package's `mcpName` field, so npm has to go first)
4. Verify against the registry, not the workflow: `npm view @indigoprotocol/indigo-mcp version`
5. `fly deploy` for the hosted HTTP endpoint, and `pnpm smithery:publish` for Smithery

## Development

### Prerequisites

- Node.js >= 20 (the bundled `undici` requires the `File` global, added in Node 20)
- npm

### Setup

```bash
git clone https://github.com/IndigoProtocol/indigo-mcp.git
cd indigo-mcp
npm install
npm run dev      # run with tsx (hot reload)
```

### Scripts

```bash
npm run build          # compile TypeScript
npm run start          # run compiled server
npm run dev            # run with tsx (hot reload)
npm run typecheck      # type-check without emitting
npm run lint           # eslint
npm run lint:fix       # eslint --fix
npm run format         # prettier
npm run format:check   # prettier --check
npm run test           # run tests
npm run test:watch     # run tests in watch mode
```

### Project Structure

```
src/
├── index.ts                       # Server entry point (stdio transport)
├── payment.ts                     # x402 configuration: chain addresses + tool price tiers
├── payment-client.ts              # withAutoPayment: client-side auto-pay on 402 responses
├── types/
│   └── tx-types.ts                # UnsignedTxResult, TxSummary types
├── tools/
│   ├── index.ts                   # Tool registration hub
│   ├── asset-tools.ts             # 5 asset/price tools
│   ├── cdp-tools.ts               # 4 CDP/loan tools
│   ├── stability-pool-tools.ts    # 3 stability pool tools
│   ├── staking-tools.ts           # 4 INDY staking tools
│   ├── staking-write-tools.ts     # 3 INDY staking write tools
│   ├── staking-reward-tools.ts    # 1 staking reward distribution tool
│   ├── cdp-liquidation-tools.ts   # 4 CDP liquidation/redemption/freeze/merge tools
│   ├── leverage-cdp-tools.ts      # 1 leveraged CDP tool
│   ├── rob-write-tools.ts         # 5 ROB write tools

│   ├── sp-request-tools.ts        # 2 SP request processing tools
│   ├── analytics-tools.ts         # 5 analytics/APR tools
│   ├── governance-tools.ts        # 3 governance tools
│   ├── redemption-tools.ts        # 3 redemption/order book tools
│   ├── dex-tools.ts               # 4 DEX proxy tools
│   └── collector-tools.ts         # 3 collector/IPFS tools
├── resources/
│   └── index.ts                   # MCP resource definitions
├── tests/
│   ├── unit/
│   │   ├── tools/                 # Unit tests for each tool module
│   │   └── utils/                 # Unit tests for validators, address
│   └── integration/
│       └── indexer-client.test.ts # Integration test for HTTP client
└── utils/
    ├── index.ts                   # Re-exports
    ├── indexer-client.ts          # Axios client for Indigo analytics API
    ├── validators.ts              # Zod validators (AssetParam enum)
    ├── address.ts                 # Bech32 address → payment credential
    ├── lucid-provider.ts          # Lucid + Blockfrost singleton provider
    ├── sdk-config.ts              # SystemParams loader with cache
    └── tx-builder.ts              # Transaction builder → unsigned CBOR
```

### Testing via stdin

The server communicates over stdio using JSON-RPC. You can test tools directly:

```bash
npm run build
echo '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"test","version":"0.1.0"}}}' | node dist/index.js
```

## x402 Payment Gating

Indigo MCP optionally gates tools behind per-call micropayments using the [x402 protocol](https://x402.org). Payment is disabled by default — set at least one wallet address to enable it.

### How it works

Payment uses the **split execution** model — the same architecture as openMM-MCP:

1. A tool is called (no payment header needed from the caller)
2. The gate intercepts and contacts the **settlement worker** (`mcp.openmm.io` by default)
3. Worker responds `402` with EIP-3009 requirements (amount, recipient, chain)
4. Gate **signs locally** using `X402_PRIVATE_KEY` — the key never leaves this process
5. Gate retries with the signed payment → worker verifies on-chain, issues a JWT
6. Gate verifies JWT locally, executes the original tool handler
7. Settlement tx hash is injected into the tool response

This keeps process isolation clean: indigo-mcp never holds the recipient wallet — only the payer key. Verification and settlement are handled by the openmm.io proxy.

- Read tools (`get_tvl`, `get_asset_price`, …) cost **$0.001 USDC** per call
- Analysis tools (`analyze_cdp_health`) cost **$0.005 USDC** per call
- Write tools (`open_cdp`, `mint_cdp`, …) cost **$0.01 USDC** per call

### Environment variables

| Variable               | Required  | Default                 | Description                                                                    |
| ---------------------- | --------- | ----------------------- | ------------------------------------------------------------------------------ |
| `X402_PRIVATE_KEY`     | to enable | —                       | EVM private key (`0x…`) of the payer wallet — enables split payment            |
| `PAYMENT_SERVER`       | optional  | `https://mcp.openmm.io` | Settlement worker / proxy URL                                                  |
| `X402_TESTNET`         | optional  | `false`                 | Use Base Sepolia testnet                                                        |
| `X402_FACILITATOR_URL` | optional  | —                       | Fallback facilitator URL (used only when `PAYMENT_SERVER` is not set)          |

### Split execution flow

When `X402_PRIVATE_KEY` is set, every paid tool call is handled transparently:

1. Gate contacts `PAYMENT_SERVER` (`https://mcp.openmm.io` by default)
2. Signs EIP-3009 locally — the private key never leaves this process
3. Proxy verifies on-chain, issues a short-lived JWT
4. Gate verifies JWT, executes tool, injects settlement tx hash into response

If `X402_PRIVATE_KEY` is not set the gate is disabled and all tools execute without payment.

```bash
# Minimal: just set the payer key (proxy defaults to mcp.openmm.io)
X402_PRIVATE_KEY=0xYourPayerPrivateKey npx @indigoprotocol/indigo-mcp

# Self-hosted proxy
X402_PRIVATE_KEY=0xYourPayerPrivateKey \
PAYMENT_SERVER=https://your-own-proxy \
npx @indigoprotocol/indigo-mcp
```

### Local development

```bash
# 1. Copy example env
cp .env.example .env
# Edit .env and set X402_PRIVATE_KEY to a funded Base Sepolia wallet

# 2. Start the HTTP server
MCP_TRANSPORT=http PORT=3000 npm run dev

# 3. Run the payment e2e tests
X402_TESTNET=true npm test -- x402-payment
```

### MCP client config with x402

Add the `env` block to whichever MCP config file your client uses:

**Claude Code** (`~/.claude/settings.json`):

```json
{
  "mcpServers": {
    "indigo": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "INDEXER_URL": "https://analytics.indigoprotocol.io/api",
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id",
        "X402_PRIVATE_KEY": "0xYourPayerPrivateKey",
        "X402_TESTNET": "true"
      }
    }
  }
}
```

**Claude Desktop** (`~/Library/Application Support/Claude/claude_desktop_config.json`):

```json
{
  "mcpServers": {
    "indigo": {
      "command": "npx",
      "args": ["-y", "@indigoprotocol/indigo-mcp"],
      "env": {
        "INDEXER_URL": "https://analytics.indigoprotocol.io/api",
        "BLOCKFROST_API_KEY": "your-blockfrost-project-id",
        "X402_PRIVATE_KEY": "0xYourPayerPrivateKey",
        "X402_TESTNET": "true"
      }
    }
  }
}
```

**Cursor / Windsurf** — same `env` block applies to `~/.cursor/mcp.json` or `~/.codeium/windsurf/mcp_config.json`.

> Set `X402_TESTNET` to `false` (or omit it) for Base mainnet.

## License

ISC