Potarix Enricher
REMOTE · API.POTARIX.COM · SCANNED SEP 20
Find company websites and verified business emails through the Potarix Enricher API.
Available components
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 Security83
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token. See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability48
- 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Fail
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 934 tokens (~84/item across 11 items; 9 tools + 2 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
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 9 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 11 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
- Supports UI / widget rendering.Pass
How do I install the Potarix Enricher MCP server?
Potarix Enricher is a hosted endpoint at https://api.potarix.com/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 · api.potarix.com
claude mcp add --transport http potarix-potarix-mcp 'https://api.potarix.com/mcp'
{
"mcpServers": {
"potarix-potarix-mcp": {
"url": "https://api.potarix.com/mcp"
}
}
} {
"servers": {
"potarix-potarix-mcp": {
"type": "http",
"url": "https://api.potarix.com/mcp"
}
}
} [mcp_servers.potarix-potarix-mcp] url = "https://api.potarix.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"potarix-potarix-mcp": {
"type": "remote",
"url": "https://api.potarix.com/mcp",
"enabled": true
}
}
} openclaw mcp add potarix-potarix-mcp --url 'https://api.potarix.com/mcp' --transport streamable-http
mcp_servers:
potarix-potarix-mcp:
url: "https://api.potarix.com/mcp" {
"McpServers": {
"potarix-potarix-mcp": {
"Transport": "http",
"Url": "https://api.potarix.com/mcp"
}
}
} assistant mcp add potarix-potarix-mcp -t streamable-http -u 'https://api.potarix.com/mcp'
{
"mcpServers": {
"potarix-potarix-mcp": {
"type": "http",
"url": "https://api.potarix.com/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 26 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 +1
- Stability: 0.97 → pass security
- 23 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
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 20 Sept 2026 · Probed https://api.potarix.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=api.potarix.com | CN=YE1,O=Let's Encrypt,C=US | 30 Jul 2026 | 28 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 5d252f638c96635d4198c314ff180760c13 |
| SANs: api.potarix.com | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api.potarix.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| potarix.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Challenged, unverified
The endpoint asked for a token, but we could not retrieve and validate the RFC 9728 metadata that tells a client how to obtain one.
| Result | Challenged, unverified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
Protected resource metadata
| Retrieved | No |
|---|---|
| Problem | no_resource_metadata |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.potarix.com/mcp | Verified | 200 | |
| http (plaintext) | http://api.potarix.com/mcp | HTTPS enforced | 301 | https://api.potarix.com/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 →
check_balance Check Potarix Balance ~45
Show the calling key's profile: email, credits remaining, total purchased, whether a card is on file, and how many active API keys exist. Free — does not consume credits.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
find_all Find All Company Data ~163
Kitchen-sink: resolve a company's website, find decision-maker emails for the categories you request, and pull the company-wide email roster — all in one call. Pricing is the sum of underlying sub-calls; see /find-all docs. Uses Potarix Enricher API credits.
| Name | Type | Req | Description |
|---|---|---|---|
| company_name | string | yes | Company name, such as 'Stripe Inc.'. |
| context | string | – | Optional disambiguation hint passed through to website resolution. |
| dm_categories | array | – | Decision-maker role categories (e.g. 'ceo', 'sales', 'operations'). Defaults to ceo + sales + operations. Capped at 6. |
| skip_company_emails | boolean | – | Skip the company-wide email scrape to save credits. Defaults to false. |
No output schema declared.
No examples provided.
find_company_emails Find Company Emails ~44
Find public company email contacts for a domain. Uses Potarix Enricher API credits.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Company domain, such as 'stripe.com'. |
No output schema declared.
No examples provided.
find_decision_maker_email Find Decision Maker Email ~72
Find a likely decision maker and verified email for a domain. Uses Potarix Enricher API credits.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | yes | Decision maker category, such as 'ceo', 'sales', or 'operations'. |
| domain | string | yes | Company domain, such as 'stripe.com'. |
No output schema declared.
No examples provided.
find_linkedin_email Find LinkedIn Email ~43
Find a verified email from a LinkedIn profile URL. Uses Potarix Enricher API credits.
| Name | Type | Req | Description |
|---|---|---|---|
| linkedin_url | string | yes | LinkedIn profile URL. |
No output schema declared.
No examples provided.
find_person_email Find Person Email ~110
Find a verified email for a named person at a company or domain. Uses Potarix Enricher API credits.
| Name | Type | Req | Description |
|---|---|---|---|
| company_name | string | – | Company name, used when a domain is not known. |
| domain | string | – | Company domain, such as 'stripe.com'. |
| first_name | string | – | First name, if known. |
| full_name | string | – | Full name, if first and last are not split. |
| last_name | string | – | Last name, if known. |
No output schema declared.
No examples provided.
lookup_company_website Look Up Company Website ~65
Find the best website URL for a company name. Uses Potarix Enricher API credits.
| Name | Type | Req | Description |
|---|---|---|---|
| company_name | string | yes | Company name, such as 'Stripe Inc.'. |
| context | string | – | Optional disambiguation hint, such as location or industry. |
No output schema declared.
No examples provided.
start_checkout Start Potarix Checkout (one-time card capture) ~88
Return a Stripe Checkout URL the human clicks once to add a card. After the human completes checkout, future `topup_credits` calls are silent off-session charges. Hand the returned `url` to the user, do not try to follow it yourself.
| Name | Type | Req | Description |
|---|---|---|---|
| tier_key | string | yes | Credit pack to purchase on first checkout: '1k', '5k', or '25k'. |
No output schema declared.
No examples provided.
topup_credits Top Up Potarix Credits ~81
Buy a credit pack. Charges the saved card off-session if one is on file (returns immediately on success). If no card is saved yet, run `start_checkout` first to capture one.
| Name | Type | Req | Description |
|---|---|---|---|
| tier_key | string | yes | Credit pack: '1k' ($10), '5k' ($50), or '25k' ($250). |
No output schema declared.
No examples provided.
What is the Potarix Enricher MCP server?
Potarix Enricher is an MCP server listed in the public MCP registry as io.github.Potarix/potarix-mcp. Find company websites and verified business emails through the Potarix Enricher API. This page covers its hosted endpoint (https://api.potarix.com/mcp).
Is the Potarix Enricher MCP server safe to use?
Potarix Enricher scores 84 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 Potarix Enricher MCP server expose?
Potarix Enricher exposes 9 tools: lookup_company_website, find_person_email, find_decision_maker_email, find_linkedin_email, find_company_emails, and 4 more. Their descriptions and schemas cost roughly 711 tokens of context every time the server is loaded.
Does the Potarix Enricher MCP server require authentication?
Yes. Potarix Enricher asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the Potarix Enricher MCP server still maintained?
Potarix Enricher is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.