Summary
Connects Claude to domain registrars, the USPTO trademark database (12.7M records), and social platforms like GitHub, Twitter, and Instagram to check name availability. Exposes two main tools: check_name for single lookups and find_names for batch screening with business context. You get weighted scoring across availability, trademark conflicts, pronounceability, and length, with preset profiles for fintech, SaaS, and developer tools. Useful when you're naming a product or company and want to filter candidates by .com availability, trademark safety, or social handle conflicts before spending time on branding. Supports 20 TLD presets and runs concurrent async checks with caching for speed.
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Name your startup like a YC founder. Check domain availability, screen for trademark conflicts, and rank everything — so you pick from the best options, not all of them.
Install
uvx namera
Or install persistently:
uv tool install namera
Install from source
git clone https://github.com/solozerolabs/Namera.git
cd Namera
pip install -e .
uvx namera find --context '{"name_candidates": ["voxly", "dataprime"], "niche": "fintech"}'
Ranked results
┌──────┬────────────┬───────┬────────────┬───────────┐
│ Rank │ Name │ Score │ .com │ Trademark │
├──────┼────────────┼───────┼────────────┼───────────┤
│ 1 │ getnamera │ 92 │ Available │ Clear │
│ 2 │ trynamera │ 87 │ Available │ Clear │
│ 3 │ namerahq │ 84 │ Available │ Clear │
└──────┴────────────┴───────┴────────────┴───────────┘
Features
- Domain availability — DNS, RDAP, and optional pricing lookups
- Trademark screening — 12.7M USPTO trademarks, exact + fuzzy matching
- Social handle checks — GitHub, Twitter/X, Instagram
- Name generation — permutations with prefixes, suffixes, and TLD combinations
- Weighted ranking — composite scores from availability, trademark safety, length, and pronounceability
- Scoring profiles — built-in presets for fintech, SaaS, consumer, developer tools
- 20 TLD presets —
popular,tech,startup,fintech,geo-us,geo-eu, and more - Multiple output formats — table, JSON, NDJSON, CSV
- Agent-friendly — auto-detects piped output and switches to JSON. Designed for Claude Code, Codex, and other AI agents
- Fast — concurrent async checks with caching
Usage
Check a name
namera search voxly
namera domain voxly --tlds com,io,ai
namera trademark voxly
namera whois voxly.com
Discover names with business context
# Interactive wizard
namera find
# Structured input (for agents and scripts)
namera find --context '{"name_candidates": ["voxly", "dataprime"], "description": "fintech analytics platform", "niche": "finance"}'
# Only available names, as JSON
namera find --context '...' --only-available --json
Generate name permutations
namera compose namera --common-prefixes --common-suffixes --check
namera compose namera --prefix get --prefix try --suffix hq --tlds com,io
Rank candidates
namera rank voxly dataprime nimbus
namera rank voxly dataprime --profile fintech --json
TLD presets
# See all presets
namera presets
# Use a preset anywhere TLDs are accepted
namera compose voxly --tlds startup --check
namera domain voxly --tlds tech
MCP Server (for AI agents)
Namera ships as an MCP server so AI agents (Claude Code, ChatGPT, Codex) can call it directly.
pip install namera[mcp]
namera-mcp
Add to Claude Desktop (~/Library/Application Support/Claude/claude_desktop_config.json):
{
"mcpServers": {
"namera": {
"command": "namera-mcp",
"args": []
}
}
}
Two tools are exposed:
check_name— check a single name across domain, trademark, and socialfind_names— check multiple candidates with business context, score, and rank them
Scoring Profiles
| Profile | Optimizes for |
|---|---|
default | Balanced — domain, trademark, length, pronounceability |
startup-saas | .com availability (hard filter: must have .com) |
fintech | Trademark safety (hard filter: must be trademark-clear) |
consumer | Social handles + pronounceability |
developer-tools | .dev/.io TLDs + GitHub handle |
Development
pip install -e ".[dev]"
pytest tests/ -v
ruff check src/ tests/
License
MIT
Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →