andrewszk avatar

Clawvault Mcp Server

andrewszk/clawvault-mcp-server

Adds a security layer for AI agents making crypto payments through ClawVault's API. Claude can use request_payment to send USDC or other tokens, check_limits to validate amounts before sending, and get_payment_status to track approvals. Payments run through your configured spending limits and whitelists. If a payment falls within your rules, it auto-approves. If not, you get a Telegram notification and approve or deny manually. Also exposes get_vault for balance checks, list_transactions for history, and freeze_agent as an emergency kill switch. Reach for this when you want Claude to handle payments autonomously but need guardrails to prevent runaway spending or unauthorized recipients.

tools
6
auth
Secret needed
transport
STDIO
env var
1
last updated
Mar 6, 2026

Tools

6 tools

Public tool metadata for what this MCP can expose to an agent.

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

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

No parameter schema in public metadata yet.

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

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

No parameter schema in public metadata yet.

get_payment_statusCheck the status of a pending payment by ID.

Check the status of a pending payment by ID.

No parameter schema in public metadata yet.

list_transactionsList recent payment transactions with pagination.

List recent payment transactions with pagination.

No parameter schema in public metadata yet.

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

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

No parameter schema in public metadata yet.

freeze_agentEmergency freeze an agent to block all its payment requests.

Emergency freeze an agent to block all its payment requests.

No parameter schema in public metadata yet.

Sponsors

Configuration

CLAWVAULT_API_KEY*secret

Your ClawVault API key from the dashboard

Readme

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.


View the full README on GitHub

Details

Repository
github.com/andrewszk/clawvault-mcp-server
Categories
AI & LLM Tools, Security & Pentesting, Finance & Commerce
Package
clawvault-mcp-server
Transport
STDIO
Auth
Required
Registry
MCP registry, active

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