clawvault-mcp-server

MCP (Model Context Protocol) server for ClawVault - AI agent payment security layer.

Installation

npm install -g clawvault-mcp-server

Or use directly with npx (no install needed):

npx clawvault-mcp-server

Usage with Claude Desktop

Add to your Claude Desktop config:

Mac: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "clawvault": {
      "command": "npx",
      "args": ["clawvault-mcp-server"],
      "env": {
        "CLAWVAULT_API_KEY": "cv_live_your_api_key_here"
      }
    }
  }
}

Restart Claude Desktop after saving.

Getting Your API Key

1. Go to clawvault.cc and sign up
2. Navigate to the Agents page
3. Create a new agent or use an existing one
4. Copy the API key (format: cv_live_...)

Available Tools

Once connected, Claude has access to these tools:

request_payment

Request a payment through ClawVault. The payment will be evaluated against your security rules.

Amount: "10.00"
Token: "USDC"
Recipient: "0x..."
Chain: "base"
Reason: "API credits" (optional)

check_limits

Check if a payment would be allowed before making it. Returns whether it would auto-approve or need manual approval.

get_payment_status

Check the status of a pending payment by ID.

list_transactions

List recent payment transactions with pagination.

get_vault

Get vault status including wallet address, balances, and current spending limits.

freeze_agent

Emergency freeze an agent to block all its payment requests.

How It Works

1. You ask Claude to pay for something
2. Claude uses request_payment tool
3. ClawVault checks your rules:
   • Within rules → auto-approved, payment executes
   • Outside rules → pending, you get a Telegram/dashboard notification
4. You approve or deny from Telegram or the web dashboard
5. Claude gets the result

Environment Variables

For Other AI Agents

Not using Claude Desktop? Any AI agent can use ClawVault by reading the skill documentation:

https://api.clawvault.cc/skill

This returns plain text that teaches the agent how to use the ClawVault API.

Development

# Clone the repo
git clone https://github.com/clawvault/mcp-server

# Install dependencies
npm install

# Build
npm run build

# Run locally
CLAWVAULT_API_KEY=cv_live_xxx npm start

Links

• Website: clawvault.cc
• Docs: clawvault.cc/docs
• API: api.clawvault.cc
• Skill docs: api.clawvault.cc/skill

License

MIT