Domainium Search MCP server
Which servers in the official MCP registry are Domainium Search's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.
read 2026-10-20
- Registry nameio.domainium.search/domainium-searchverified in the MCP registry
The registry name sits under domainium.io. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.
- Stateanswerschecked 2026-10-20
- Tools3
- Server calls itselfDomainium Name Finder
- Server version1.0.0
- Protocol version2024-11-05
On 2026-10-20 the server answered initialize and tools/list without a sign-in. First answer in 236 ms.
- Its tools do every use case we checked: generate brandable business names from a project description; check .com and other domain availability in real time.
- Checked on 1 of the 7 days it takes to judge reliability.
Once connected
- For "generate brandable business names from a project description", the likely first call is search_names.
- For "check .com and other domain availability in real time", the likely first call is check_domain_availability.
- Parameters are untyped or undescribed in 1 of 3 tools: check arguments before calling.
Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.
- INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
- What an agent can do with it2 of 2 use cases
- Answeredmeasuring1 of the 7 daily checks it takes to print a share
- Median first answer637 ms
- Space in an agent's context≈ 290 tokensthe definitions of all its tools (3), which an agent carries on every turn
- Tool definitionsB · 78 of 100
- Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
- Parameters without a description: in 1 of 3
- Not saying whether it only reads or can destroy: 3 of 3
What an agent can do with it
- can do · generate brandable business names from a project description
- can do · check .com and other domain availability in real time
- not sure · connect name generation to an AI agent workflow via MCP
Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?
Worth a look
None of the five warning signs in these definitions.
A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →
search_namesSearch for domain and business name suggestions. Costs 1 credit.
check_domain_availabilityCheck domain availability. Requires a Starter or Pro credit pack. No credit cost for pack holders. Max 20 domains.
get_credits_balanceGet current credit balance. Free.
How to connect
Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:
{
"mcpServers": {
"domainium-search": {
"type": "http",
"url": "https://search.domainium.io/api/mcp"
}
}
}Add it
Claude Code, in a terminal
claude mcp add --transport http domainium https://search.domainium.io/api/mcpclaude.ai, ChatGPT and other clients: add https://search.domainium.io/api/mcp as a custom connector in the settings.
- io.domainium/domainium-searchanswers, 3 toolsverified in the MCP registry
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.