CLI Setup

The Flowpatrol CLI brings security scanning to your terminal. Same tools as the dashboard and MCP — probe, scan, report — but driven from the command line. Pipe output to other tools, run scans in scripts, or just stay in your terminal.

Installation

npm install -g @flowpatrol/cli

pipx install flowpatrol

brew install flowpatrol/tap/flowpatrol

Verify the install:

flowpatrol --version

Authentication

Get your API key

Go to Settings > API Keys in the dashboard. Click Create API Key, name it, and copy the full key.

You'll only see the full key once. Store it somewhere safe.

Set your key

The quickest way:

flowpatrol auth set-key fp_live_your_api_key

This stores the key in ~/.config/flowpatrol/config.json. Alternatively, set an environment variable:

export FLOWPATROL_API_KEY=fp_live_your_api_key

The env var takes precedence over the config file — useful for CI, containers, or per-project overrides.

Quick start

Run a probe against your app:

flowpatrol probe https://myapp.vercel.app

You'll see output like this:

Flowpatrol Probe — https://myapp.vercel.app

  Scanning... done (12s)

  FINDINGS

  HIGH   Supabase anon key in JS bundle         /static/js/main.a3f2c.js
  HIGH   RLS disabled on "profiles" table        PostgREST API
  MEDIUM Missing Content-Security-Policy header  /
  LOW    X-Powered-By header exposes framework   /

  4 findings (2 high, 1 medium, 1 low)
  Full details: https://app.flowpatrol.ai/scans/abc123

That's it. Twelve seconds from install to results.

Commands reference

Command	Description	Cost
`flowpatrol probe <url>`	Quick surface-level security check	1 credit
`flowpatrol scan <url>`	Full security scan with auth testing	5 credits
`flowpatrol scan <url> --deep`	Deep scan with multi-user IDOR and chained attacks	8 credits
`flowpatrol report <scan-id>`	Retrieve results from a previous scan	Free
`flowpatrol report <scan-id> --severity high,critical`	Filter results by severity	Free
`flowpatrol status <scan-id>`	Check if a scan is still running	Free
`flowpatrol auth set-key <key>`	Store your API key locally	—
`flowpatrol auth whoami`	Show the authenticated account	—

Common flags

Flag	Description	Applies to
`--format <fmt>`	Output format: `human`, `json`, `sarif`	probe, scan, report
`--output <file>`	Write results to a file instead of stdout	probe, scan, report
`--wait`	Block until the scan completes (default for probe)	scan
`--no-wait`	Start the scan and exit immediately	scan
`--severity <levels>`	Filter findings: `critical`, `high`, `medium`, `low`	report

Output formats

The CLI supports three output formats via the --format flag.

Human (default) — colored, readable output designed for terminals:

flowpatrol probe https://myapp.vercel.app

JSON — structured output for scripts and pipelines:

flowpatrol probe https://myapp.vercel.app --format json

{
  "scan_id": "abc123",
  "target": "https://myapp.vercel.app",
  "status": "complete",
  "findings": [
    {
      "severity": "high",
      "title": "Supabase anon key in JS bundle",
      "endpoint": "/static/js/main.a3f2c.js",
      "cwe": "CWE-798"
    }
  ],
  "summary": { "critical": 0, "high": 2, "medium": 1, "low": 1 }
}

SARIF — for GitHub Code Scanning, VS Code SARIF Viewer, and other SARIF-compatible tools:

flowpatrol probe https://myapp.vercel.app --format sarif --output results.sarif

Exit codes

Code	Meaning
`0`	Scan completed with no findings
`1`	Scan completed with findings
`2`	Error (auth failure, network issue, invalid target)

This makes it easy to gate deploys in scripts:

deploy.sh

flowpatrol probe https://myapp.vercel.app --format json --output probe.json

if [ $? -eq 1 ]; then
  echo "Security findings detected — check probe.json before deploying"
  exit 1
fi

# Safe to deploy
vercel --prod

Configuration

The CLI reads config from two places, in order of precedence:

Environment variables — FLOWPATROL_API_KEY
Config file — ~/.config/flowpatrol/config.json

The config file looks like this:

~/.config/flowpatrol/config.json

{
  "api_key": "fp_live_your_api_key",
  "default_format": "human"
}

You rarely need to edit it directly — flowpatrol auth set-key handles the API key, and --format overrides default_format per command.

Next steps

Probe reference — full details on what the probe checks and how to interpret each finding
Scan reference — auth testing, access control checks, and scan configuration
GitHub Action — automate scans on every pull request

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