Pigi Finance — DeFi Vault Intelligence

MCP server for DeFi vault discovery, risk analysis and yield data.

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What it can do

  • List Vaults: List DeFi vaults pigi.finance tracks (across Aave, Morpho, Euler, Uniswap, and more). Each vault carries pigi's published risk rating where assessed: risk_band (A safest .. F), risk_score
  • Get Vault: Get a single vault by its pool id (the `id` field from list_vaults).
  • Get Vault History: Daily time-series (TVL, APR, APY, risk-adjusted APR = APR minus a penalty from the vault's published 0-100 risk score, 30-day moving averages) for a vault. Use the `strategy_id` fro

What data it sees

Do you need an account

No: the server works without sign-in

MCP server for DeFi vault discovery, risk analysis and yield data. Query vaults across multiple protocols and chains, compare APY, TVL, risk scores and historical performance.

How to connect

How to connect Pigi Finance — DeFi Vault Intelligence to Claude

The server address to paste into Claude settings:

https://pigi-mcp--pigi-fi.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Pigi Finance — DeFi Vault Intelligence to ChatGPT

The server address to paste into ChatGPT settings:

https://pigi-mcp--pigi-fi.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Pigi Finance — DeFi Vault Intelligence to Cursor

The server address to paste into Cursor settings:

https://pigi-mcp--pigi-fi.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (7)

Raw names from tools/list. Only developers need these.

list_vaultsList DeFi vaults pigi.finance tracks (across Aave, Morpho, Euler, Uniswap, and more). Each vault carries pigi's published risk rating where assessed: risk_band (A safest .. F), risk_score (0-100, higher = safer) and risk_adjusted_apr (APR minus the score-derived penalty). Filter server-side by asset_class / search (e.g. "USDC") / risk_band / min_risk_score and sort by apr, tvl, risk_score or risk_adjusted_apr, so "best low-risk USDC vault" is one call. Returns a compact page — narrow with filters and paginate; this is not the full dataset. Use the returned strategy_id with get_vault_history / get_vault_stats, and id with get_vault.
get_vaultGet a single vault by its pool id (the `id` field from list_vaults).
get_vault_historyDaily time-series (TVL, APR, APY, risk-adjusted APR = APR minus a penalty from the vault's published 0-100 risk score, 30-day moving averages) for a vault. Use the `strategy_id` from list_vaults (NOT the pool id).
get_vault_statsAggregated stats over fixed windows (weekly/monthly/quarterly/yearly): TVL low/high, APR, APY, and inflows (net TVL change over the window; positive = net inflow, negative = net outflow — a TVL-based figure that also reflects yield earned, not just deposits/withdrawals). Use the `strategy_id` from list_vaults. Omit period to get all windows.
get_ratesDeFi Base Rate (stablecoin + ETH vault-set mean yield) and the 3-month U.S. T-Bill risk-free rate. Returns the most recent ~30 daily points of each series.
get_hacksDeFi hack / exploit loss events, plus a reference set of major TradFi banking losses (the dataset behind pigi.finance/hacks). Each event has a date, the protocol or institution, the USD amount lost, and — for DeFi — a `type` saying what kind of protocol was hit. The `summary` in the response totals the ENTIRE filtered set (count + total_amount_hacked + date range), so for "how much was lost in X" read summary rather than paging through every event.
get_usageYour API request usage for the current calendar month (UTC) and your plan limit.