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Vaultak Sentry is a desktop application for macOS, Windows, and Linux that monitors any AI agent running on your machine without requiring any changes to the agent code. Install it in two minutes and get full behavioral monitoring immediately.

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Download

Download the installer for your platform from vaultak.com/download:

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Installation

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macOS

  1. Download VaultakSentry-1.0.0-arm64.pkg
  2. Right-click the file and select Open
  3. Click Open in the security dialog
  4. Follow the installer prompts

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Windows

  1. Download VaultakSentry-1.0.0-windows.zip
  2. Extract the zip file
  3. Run VaultakSentry.exe
  4. If SmartScreen appears, click More info then Run anyway

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Linux

```bash tar -xzf VaultakSentry-1.0.0-linux.tar.gz cd VaultakSentry-1.0.0 ./VaultakSentry ```

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Connect to your account

  1. Open the Vaultak Sentry app
  2. Enter your API key from app.vaultak.com
  3. Click Connect
  4. The status indicator turns green, monitoring has begun

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Run your agent through Sentry

Instead of running your agent directly:
Run it through Sentry:
That is the only change. Works with any language:
With custom thresholds:
Block specific resources:

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Configure thresholds

Thresholds can be adjusted at any time without restarting the app.

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What Sentry monitors

  • Network connections, every outbound API call and external service connection
  • File system, reads, writes, and deletes by agent processes
  • LLM API calls, requests to OpenAI, Anthropic, and other providers
  • Process activity, subprocesses spawned by agents

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Privacy

Sentry monitors that actions occur, it does not read file contents or environment variable values. Data sent to Vaultak servers: action type, resource path or hostname, timestamp, and risk score only.

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Frequently asked questions

Do I need to modify my agent code? No. Sentry monitors at the network and OS level. Will Sentry slow down my agent? No. Sentry runs as a separate background process and does not intercept or delay agent actions. I see a security warning on macOS. Is this normal? Yes. Right-click the installer and select Open to bypass the Gatekeeper warning. This is standard for apps not yet signed with an Apple Developer certificate. Can I use Sentry and Core together? Yes. Events from both products appear in the same dashboard.

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Next steps