Search excessionlabs.ai, the site of Excession Labs, a security lab, and request a security test.
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 71 ms · Last checked
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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Data access / search
Search and price-check brandable and keyword domains for sale at fixed prices of $199 or less.
1 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 3 | 1 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using $199 Domains marketplace
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http 199-domains-marketplace https://199.domains/mcpCapabilities
Look up one domain on 199.domains: whether it is for sale, sold or not listed, its fixed price, total with fee, buy URL, a short summary, the buying terms, and similar names for sale.
DiscoveredList the curated collections on 199.domains (by extension, price band, naming style and industry, e.g. AI agent, fintech, health, developer tools) with live listing counts. Use a slug as the collection filter in search_domains.
DiscoveredSearch the live 199.domains inventory of brandable and keyword domain names for sale at fixed prices ($29 to $199). Pass what the person is building (e.g. 'ai sales agent', 'fitness app', 'stock trading', 'developer tool') and optional filters. Returns real listings only, each with its price, total with fee and buy URL. It never suggests names to register elsewhere.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 81 ms | 3 |