# get_tvl

Get historical TVL data from DefiLlama

Agent View of the PolicyLayer registry record for `get_tvl`. HTML page: https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-tvl

## Facts

- Tool: `get_tvl`
- Server: Indigo Protocol MCP (`indigoprotocol/indigo-mcp`) — https://policylayer.com/tools/indigoprotocol-indigo-mcp.md
- Homepage: https://github.com/indigoprotocol/indigo-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_tvl",
    "arguments": {}
  }
}
```

## Why get_tvl is rated Low

This tool retrieves historical financial metrics from DefiLlama, a read-only data aggregation service. It performs no writes, modifications, deletions, or financial transactions. The operation is informational only, presenting no risk of unintended data loss or state changes.

From the tool's own definition: "Tool name 'get_tvl' and description 'Get historical TVL data from DefiLlama' indicate a data retrieval operation. TVL (Total Value Locked) is a metric queried from an external data source with no side effects."

## Use case

AI agents call get_tvl to retrieve information from Indigo Protocol MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Indigo Protocol MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_tvl": {}
  }
}
```

## Other tools on Indigo Protocol MCP (61)

- `annul_sp_request` — Destructive — https://policylayer.com/tools/indigoprotocol-indigo-mcp/annul-sp-request.md
- `feed_interest_oracle` — Execute — https://policylayer.com/tools/indigoprotocol-indigo-mcp/feed-interest-oracle.md
- `freeze_cdp` — Execute — https://policylayer.com/tools/indigoprotocol-indigo-mcp/freeze-cdp.md
- `process_sp_request` — Execute — https://policylayer.com/tools/indigoprotocol-indigo-mcp/process-sp-request.md
- `start_interest_oracle` — Execute — https://policylayer.com/tools/indigoprotocol-indigo-mcp/start-interest-oracle.md
- `adjust_sp_account` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/adjust-sp-account.md
- `adjust_staking_position` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/adjust-staking-position.md
- `burn_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/burn-cdp.md
- `cancel_lrp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/cancel-lrp.md
- `claim_lrp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/claim-lrp.md
- `close_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/close-cdp.md
- `deposit_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/deposit-cdp.md
- `distribute_staking_rewards` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/distribute-staking-rewards.md
- `leverage_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/leverage-cdp.md
- `liquidate_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/liquidate-cdp.md
- `mint_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/mint-cdp.md
- `open_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/open-cdp.md
- `redeem_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/redeem-cdp.md
- `redeem_lrp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/redeem-lrp.md
- `withdraw_cdp` — Financial — https://policylayer.com/tools/indigoprotocol-indigo-mcp/withdraw-cdp.md
- `analyze_cdp_health` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/analyze-cdp-health.md
- `get_ada_price` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-ada-price.md
- `get_all_cdps` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-all-cdps.md
- `get_apr_by_key` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-apr-by-key.md
- `get_apr_rewards` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-apr-rewards.md
- `get_asset` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-asset.md
- `get_asset_price` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-asset-price.md
- `get_assets` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-assets.md
- `get_blockfrost_balances` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-blockfrost-balances.md
- `get_cdps_by_address` — Read — https://policylayer.com/tools/indigoprotocol-indigo-mcp/get-cdps-by-address.md
- …and 31 more: https://policylayer.com/tools/indigoprotocol-indigo-mcp.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=indigoprotocol-indigo-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/indigoprotocol-indigo-mcp