1Claw Vault

MCP server · by 1clawAI

Security npm v0.56.3

HSM-backed vault secrets for AI agents (JIT fetch) plus prompt-injection and threat scanning.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version registry version 0.56.3

npm
npx -y @1claw/mcp

npm
npx -y @1claw/mcp@0.56.3

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp@0.56.3"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env ONECLAW_AGENT_API_KEY=<YOUR_ONECLAW_AGENT_API_KEY> 1claw-mcp -- npx -y @1claw/mcp

claude mcp add --env ONECLAW_AGENT_API_KEY=<YOUR_ONECLAW_AGENT_API_KEY> 1claw-mcp -- npx -y @1claw/mcp@0.56.3

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp@0.56.3"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp@0.56.3"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "1claw-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp@0.56.3"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "<YOUR_ONECLAW_AGENT_API_KEY>"
      }
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

ONECLAW_AGENT_API_KEY secret — Agent API key (ocv_...). Exchanged for a short-lived JWT; auto-discovers agent ID and vault. Recommended for stdio.
ONECLAW_AGENT_ID — Optional agent UUID when pinning identity (usually auto-discovered from the API key).
ONECLAW_VAULT_ID — Optional vault UUID when the agent can access multiple vaults.
ONECLAW_BASE_URL — Vault API base URL (default https://api.1claw.xyz).
ONECLAW_LOCAL_ONLY — Set to true for security-only mode (inspect_content only; no vault credentials).

GitHub

⭐ 2 stars · 最近更新于 16 天前 · MIT license

About this server

@1claw/mcp ⭐ Star 1clawAI/agent templates — ready to run agent templates wired to 1Claw. It is our single starred repo.…

Summary from the project README — github.com/1clawAI/1claw-mcp

Distributed as npm, listed under Security. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the 1Claw Vault MCP server do?

@1claw/mcp ⭐ Star 1clawAI/agent templates — ready to run agent templates wired to 1Claw. It is our single starred repo.

How do I install 1Claw Vault?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is 1Claw Vault free to use?

The MCP server itself is free to install. The source is public on https://github.com/1clawAI/1claw-mcp. Any third-party service it calls may require its own API key and account.

Which clients support 1Claw Vault?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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