Watchdog MCP Server

by oxtof Your server? Claim it

local only

Watchdog runs on your own machine — the client starts it, so there is no endpoint to ping. 55 installs a week from npm. Last commit 15 Oct 2026.

Who can change a Solana program or EVM contract, dependency advisories, scans. Paid per call (x402).

Installs per day peak 127 · avg 6

a month agotoday

Installs / week

npm · watchdog-mcp

Stars

0 open issues

15 Oct 2026

Last commit

1 release in 90 days

MIT

License

JavaScript

Nothing serious here today

Today is the operative word: we check Watchdog every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add watchdog-mcp -- npx -y watchdog-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "watchdog-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "watchdog-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.watchdog-mcp]
command = "npx"
args = ["-y", "watchdog-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "watchdog-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "watchdog-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "watchdog-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "watchdog-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: WATCHDOG_SOLANA_PRIVATE_KEY (Base58 key of a dedicated Solana wallet holding a little USDC, to pay Solana Watchdog calls. Optional), WATCHDOG_EVM_PRIVATE_KEY (Hex key of a dedicated Base wallet holding a little USDC, to pay EVM Watchdog calls. Optional), WATCHDOG_BUDGET_USD (Maximum total spend per server process, in USD. Default 5), WATCHDOG_MAX_PER_CALL_USD (Maximum single payment, in USD. Default 1).

Alternatives to Watchdog

same job, measured the same way

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Contract Powers

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OneKeyAway: who controls this contract

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Recapfy

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Ask about a YouTube video or fetch its transcript. Paid per call in USDC on Solana via x402.

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BaseLens

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Base on-chain data for agents: balances, prices, transfers, Basenames, contracts. x402 pay-per-call.

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YRUZ x402 tools

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xsolana

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Design, check, simulate and launch Solana game economies on loot, one shared program, no contract.

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Watchdog — questions

Answers built from our own checks of this server.

Why is there no uptime for Watchdog?

Watchdog runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package watchdog-mcp was installed 55 times last week.

How do I connect Watchdog?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls watchdog-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Watchdog?

The npm package watchdog-mcp was installed 55 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Watchdog open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.