$199 Domains marketplace
REMOTE · 199.DOMAINS
Search and price-check brandable and keyword domains for sale at fixed prices of $199 or less.
Available components
Last scanned (10 hours ago)
Scores higher than 66% of remote servers
Reachable. Last reached 23 Oct 2026.
Category E-commerce
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability70
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 511 tokens (~170/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 20 Oct 26 73
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 23 Oct 2026 · Probed https://199.domains/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=199.domains | CN=YR2,O=Let's Encrypt,C=US | 21 Oct 2026 | 19 Jan 2027 | RSA 2048 | SHA256-RSA | 5b802abd85866725e103f404e9dc0991b91 |
| SANs: 199.domains | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of 199.domains. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| domains. | present | 39406 | 8 | Verified |
| 199.domains. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://199.domains/mcp | Verified | 200 | |
| http (plaintext) | http://199.domains/mcp | HTTPS enforced | 308 | https://199.domains/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_domain Get a domain's price and status ~71
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.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | The domain, e.g. 'stocktips.app'. |
No output schema declared.
No examples provided.
list_collections List domain collections ~59
List 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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_domains Search domains for sale ~217
Search 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.
| Name | Type | Req | Description |
|---|---|---|---|
| collection | string | – | Only names in this collection slug (see list_collections), e.g. 'ai-agent-domains'. |
| extension | string | – | Only this extension, e.g. 'com', 'app', 'dev' or 'ai'. |
| limit | integer | – | Results to return (default 10, max 25). |
| max_price | number | – | Maximum price in USD (listings range from $29 to $199). |
| query | string | – | Keywords, industry, product idea or naming style (e.g. 'short brandable', 'one word'). Empty returns featured and newest. |
No output schema declared.
No examples provided.
How do I install the $199 Domains marketplace MCP server?
$199 Domains marketplace is a hosted endpoint at https://199.domains/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · 199.domains
claude mcp add --transport http domains-199-marketplace 'https://199.domains/mcp'
What is the $199 Domains marketplace MCP server?
$199 Domains marketplace is an MCP server listed in the public MCP registry as domains.199/marketplace. Search and price-check brandable and keyword domains for sale at fixed prices of $199 or less. This page covers its hosted endpoint (https://199.domains/mcp).
Is the $199 Domains marketplace MCP server safe to use?
$199 Domains marketplace scores 74 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the $199 Domains marketplace MCP server expose?
$199 Domains marketplace exposes 3 tools: search_domains, get_domain, list_collections. Their descriptions and schemas cost roughly 347 tokens of context every time the server is loaded.
Does the $199 Domains marketplace MCP server require authentication?
No. We connected to $199 Domains marketplace without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the $199 Domains marketplace MCP server still maintained?
$199 Domains marketplace is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.