Fully vibecoded multi-threaded Faceit and Steam username availability checker and account scanner. Provides a frameless desktop GUI and an interactive terminal CLI for discovering available usernames and claimable idle accounts on Faceit, as well as checking custom Steam IDs and vanity URLs.

• Faceit Checker:
  • AVAILABLE: Name is unregistered and available for immediate registration (HTTP 404).
  • CLAIMABLE (IDLE): Registered account with 0 matches or inactive history eligible for release under Faceit idle policy.
  • TAKEN: Active account with game statistics, ELO, and registration date.
• Steam Vanity ID Checker:
  • High-speed Steam profile XML & Web API vanity resolver.
  • Detects AVAILABLE, TAKEN (with SteamID64 extraction), and INVALID identifiers.
  • Intelligent rate-limiting backoff and auto-resumption on HTTP 429.
  • Automatic duplicate skipping against database.
• Wordlists & Generator Bases:
  • Handpicked single-word gaming terms (og_cool_words.txt).
  • Short 3-letter combinations (short_3l.txt).
  • Short 4-letter words (short_4l.txt).
  • English vocabulary subset (dictionary_words.txt).
  • 3-character and 4-character alphanumeric combinations (a-z, 0-9).
  • 3-character and 4-character mixed letter/digit combinations.
  • Pronounceable 3-letter (CVC) and 4-letter (CVCV) generation.
  • Compound handle generation.
  • Random leet language substitution (with adjustable 1–5 slider).
• Concurrency & Rate Limiting:
  • Configurable worker threads.
  • Adaptive rate limiter with exponential backoff on HTTP 429.
  • Multi-key rotation support.
  • HTTP and SOCKS5 proxy support.
• Data & Exporting:
  • Separate SQLite databases (namesniper.db and steam_names.db).
  • Full database browser with status filtering, instant search, and column sorting.
  • Automatic real-time output to exports/available_names.txt and exports/available_names.csv.

Pre-built binaries for Windows 64-bit are published under GitHub Releases:

1. Download Namesniper-v1.2.0-windows-x64.zip.
2. Extract the archive.
3. Run Namesniper.exe.

• Python 3.10 or higher (Windows 10/11 recommended).
• Microsoft Edge WebView2 runtime (installed by default on Windows 10/11).

git clone https://github.com/<username>/Namesniper.git
cd Namesniper
python -m pip install -r requirements.txt

python main.py

python main.py --cli

# Check curated wordlist with custom thread count
python main.py --cli -w og -t 4

# Check short 3-letter combinations
python main.py --cli -w 3l

# Check short 4-letter words
python main.py --cli -w 4l

# Check custom file
python main.py --cli -w path/to/words.txt

# Run generator for 4-letter pronounceable handles
python main.py --cli -g 4l -t 4

# Test API key validity
python main.py --test-key "YOUR_KEY"

# Print database statistics
python main.py --stats

Faceit Data API access requires a free developer key:

1. Sign in to the Faceit Developer Portal.
2. Open App Studio and click New App.
3. Under the API Keys tab, generate a Server Side key.
4. Open Namesniper Settings, paste the key into the input field, and save.

Multiple keys can be supplied as comma-separated values to enable round-robin rotation across workers.

The Steam vanity checker operates via public XML profiles by default without an API key. For higher rate limit resilience and API resolution fallback, a free key can be registered:

1. Sign in to the Steam Community Developer Key Registration.
2. Enter any domain name (e.g., localhost or namesniper).
3. Agree to the terms and click Register.
4. Paste the Web API key into Namesniper Settings > Steam API key.

Settings are saved in config.json (see config.example.json):

{
    "api_keys": [],
    "active_key": "",
    "threads": 3,
    "delay_between_requests": 0.35,
    "save_taken": false,
    "filter_min_length": 3,
    "filter_max_length": 12,
    "detect_idle_accounts": true,
    "skip_already_checked": true,
    "proxies": [],
    "proxy_enabled": false,
    "export_format": "txt"
}

Run automated test suite:

python -m unittest discover tests

MIT License. See LICENSE for details.