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io.github.Glebenjoy/defillama-mcp

DefiLlama DeFi data: chain/protocol TVL, yields, stablecoins, token prices. No API key.

Developer ToolsTypeScriptv1.0.2

DefiLlama MCP

An MCP server that gives Claude, Cursor, and any MCP-compatible agent live DeFi data from DefiLlama — chain and protocol TVL, token prices, yield/farming pools, and stablecoin supply.

No API key. No signup. The public DefiLlama API is free.

Most "MCP for X" repos are half-finished and break on the second request. This one ships with tests and graceful error handling so an agent can actually rely on it.

What your agent can do

Ask things like:

  • "Which chains have the most TVL right now?"
  • "What's Aave's TVL and how did it move this week?"
  • "Find the highest-APY stablecoin pools on Ethereum with at least $10M TVL."
  • "Price of BTC and ETH?" (coingecko:bitcoin,coingecko:ethereum)
  • "List the biggest stablecoins by circulating supply."

Tools

ToolWhat it does
get_chains_tvlTVL across all blockchains, ranked
search_protocolsSearch protocols by name / symbol / category, ranked by TVL
get_protocolTVL, 1d/7d change, chains, category for one protocol
get_token_pricesCurrent USD price for one or more tokens (DefiLlama coin ids)
get_yield_poolsTop yield pools by APY, filter by chain / project / min TVL
get_stablecoinsLargest stablecoins by circulating supply + peg type

Install

No install needed. It runs straight from npm via npx.

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "defillama": {
      "command": "npx",
      "args": ["-y", "defillama-mcp"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "defillama": {
      "command": "npx",
      "args": ["-y", "defillama-mcp"]
    }
  }
}

Restart the client and the defillama tools appear.

Coin ids for prices

get_token_prices uses DefiLlama coin ids, comma-separated:

  • By CoinGecko id: coingecko:bitcoin, coingecko:ethereum
  • By contract: chain:0xcontract, e.g. ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 (WETH)

Develop

npm install
npm run dev     # run from TypeScript source over stdio
npm test        # run the unit tests
npm run build   # compile to dist/

License

MIT — see LICENSE.


Hire me

I build custom MCP servers and AI systems (multi-agent, RAG, automation). Need a connector for your own API, or a full AI integration?

Built by Gleb.

Installation

Source-derived launch command. Check the maintainer’s required arguments and credentials before running:

bash
npx -y defillama-mcp

Set up in your AI client

Merge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.

json
{
  "mcpServers": {
    "io-github-glebenjoy-defillama-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "defillama-mcp"
      ]
    }
  }
}

Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.

Claude Desktop setup reference

Package

defillama-mcpnpm

Compatible MCP Clients

io.github.Glebenjoy/defillama-mcp works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.

  • Claude Desktop~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.
  • Cursor~/.cursor/mcp.jsonRestart Cursor for changes to take effect.
  • VS Code.vscode/mcp.jsonReload VS Code window for changes to take effect.
  • Windsurf~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect.
  • Claude Code.mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.

Learn More