DeFi vault judgment for agents: 16-factor Atlas Score, route survival, blowup alerts. Read-only.

How do I install AtlasYield?

Install AtlasYield via npm from https://registry.npmjs.org, then add the server config to your MCP client (Claude Desktop, Cursor, or VS Code).

Is AtlasYield open source?

Yes, AtlasYield is open source under the MIT license. Source code is available at https://github.com/gveshk/atlasyield-mcp.

What category does AtlasYield belong to?

AtlasYield is listed under Security & Auth MCP servers on MCPFind.

AtlasYield — MCP Server for Security & Auth

@atlasyield/mcp

Read-only MCP server for the AtlasYield judgment layer. Six tools, no key, no custody, no execution: an agent asks for judgment and is told when a route is unsafe.

Tool	Answers
`get_vault_score`	Latest 16-factor Atlas Score for one vault (composite, label, 4 pillars, live APY/TVL).
`get_coverage`	What is scored right now: vault count, TVL, score spread, by protocol and chain.
`check_route_survival`	Can a deposit be exited at size, measured today? `blocking:true` means refuse.
`list_open_alerts`	Open blowup-monitor alerts from the published daily snapshot.
`explain_vault_score`	Why: all 16 factors by pillar (sub-score, weight, raw input, label) and the three weakest.
`compare_vaults`	2-8 vaults side by side, ranked by composite; unscored ones stay visible as `found:false`.

Data comes from the public API https://api.atlasyield.club/v1 and the published score history https://github.com/gveshk/atlasyield-score-history. Scored every 4 hours, snapshot published daily. Research and information, not investment advice.

Install

Claude Code:

claude mcp add atlasyield -- npx -y @atlasyield/mcp

Claude Desktop / Cursor / any stdio client (mcp.json or claude_desktop_config.json):

{
  "mcpServers": {
    "atlasyield": { "command": "npx", "args": ["-y", "@atlasyield/mcp"] }
  }
}

From a checkout: npm install && npm run build then use "command": "node", "args": ["<checkout>/dist/index.js"].

Docker: docker build -t atlasyield-mcp . then "command": "docker", "args": ["run", "-i", "--rm", "atlasyield-mcp"].

Try it

Is Morpho WETH on Base (0x09832347586e238841f49149c84d121bc2191c53) safe to enter at $10k?

The agent calls get_vault_score, then check_route_survival. A NO_ROUTE verdict comes back as blocking: true and a plain-English refusal.

Without an MCP client: npm run build && node scripts/smoke.mjs check_route_survival '{"chainId":8453,"address":"0x..."}' speaks raw JSON-RPC to the binary over stdio.

Environment

ATLAS_API_BASE — override the API base (default https://api.atlasyield.club/v1)
ATLAS_SNAPSHOT_BASE — override the score-history raw base

What this is not

No deposit, sign, or send tool exists here and none will be added. Execution, if offered, is a separate API with its own guards (recipient-safety, assertRouteValue) — never an MCP tool.

Docs: https://docs.atlasyield.club/api-reference/mcp · Licence: MIT · Data licence: https://atlasyield.club/data-license

Set up in your AI client

AI clientOperating system

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": {
    "club-atlasyield-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@atlasyield/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

Compatible MCP Clients

AtlasYield 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.

AtlasYield