Clawvault Mcp Server

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Summary

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.

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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

Go to clawvault.cc and sign up
Navigate to the Agents page
Create a new agent or use an existing one
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

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

Environment Variables

Variable	Required	Default	Description
`CLAWVAULT_API_KEY`	Yes	-	Your ClawVault API key
`CLAWVAULT_API_URL`	No	`https://api.clawvault.cc`	API base URL

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

License

MIT

Featured

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Plug Mailtrap into your AI workflow and let it handle the email.

Connect Mailtrap MCP →

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Install now →

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Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.

Try For Free →

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Try For Free →

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Get API Key Now →

belt - the only tool your agent needs

belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...

one prompt install →

inference shell

create and run specialised agents in minutes

build now →

Configuration

CLAWVAULT_API_KEY*secret

Your ClawVault API key from the dashboard

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

Go to clawvault.cc and sign up
Navigate to the Agents page
Create a new agent or use an existing one
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

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

Environment Variables

Variable	Required	Default	Description
`CLAWVAULT_API_KEY`	Yes	-	Your ClawVault API key
`CLAWVAULT_API_URL`	No	`https://api.clawvault.cc`	API base URL

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

License

MIT

Clawvault Mcp Server

clawvault-mcp-server

Installation

Usage with Claude Desktop

Getting Your API Key

Available Tools

request_payment

check_limits

get_payment_status

list_transactions

get_vault

freeze_agent

How It Works

Environment Variables

For Other AI Agents

Development

Links

License

Configuration

Clawvault Mcp Server

clawvault-mcp-server

Installation

Usage with Claude Desktop

Getting Your API Key

Available Tools

request_payment

check_limits

get_payment_status

list_transactions

get_vault

freeze_agent

How It Works

Environment Variables

For Other AI Agents

Development

Links

License

Configuration

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