com.thenextgennexus/sales-intelligence-mcp
REMOTE · NEXGENDATA-MCP-PROXY.STEVE-CORBEIL.WORKERS.DEV · SCANNED SEP 20
B2B sales intelligence — company emails, enrichment, lead lists, hiring & funding signals.
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 Security71
- 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 enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- 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 Usability75
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1317 tokens (~131/item across 10 items; 10 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
How do I install the com.thenextgennexus/sales-intelligence-mcp server?
com.thenextgennexus/sales-intelligence-mcp is a hosted endpoint at https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/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 · nexgendata-mcp-proxy.steve-corbeil.workers.dev
claude mcp add --transport http com-thenextgennexus-sales-intelligence-mcp 'https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp'
{
"mcpServers": {
"com-thenextgennexus-sales-intelligence-mcp": {
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp"
}
}
} {
"servers": {
"com-thenextgennexus-sales-intelligence-mcp": {
"type": "http",
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp"
}
}
} [mcp_servers.com-thenextgennexus-sales-intelligence-mcp] url = "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-thenextgennexus-sales-intelligence-mcp": {
"type": "remote",
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp",
"enabled": true
}
}
} openclaw mcp add com-thenextgennexus-sales-intelligence-mcp --url 'https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp' --transport streamable-http
mcp_servers:
com-thenextgennexus-sales-intelligence-mcp:
url: "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp" {
"McpServers": {
"com-thenextgennexus-sales-intelligence-mcp": {
"Transport": "http",
"Url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp"
}
}
} assistant mcp add com-thenextgennexus-sales-intelligence-mcp -t streamable-http -u 'https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp'
{
"mcpServers": {
"com-thenextgennexus-sales-intelligence-mcp": {
"type": "http",
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/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 +2
- 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 0
- Stability: 0.97 → pass security
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 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
- 30 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://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=steve-corbeil.workers.dev | CN=YE2,O=Let's Encrypt,C=US | 24 Aug 2026 | 22 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 6b097fa4ba9dae2b923eca56e767c322dea |
| SANs: *.steve-corbeil.workers.dev, steve-corbeil.workers.dev | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| 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 nexgendata-mcp-proxy.steve-corbeil.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | 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 |
WWW-Authenticate challenge Bearer realm="Apify API Token"
Bearer realm="Apify API Token" 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://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp | Verified | 200 | |
| http (plaintext) | http://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp | Inconclusive | 405 |
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 →
aggregate_company_profile ~156
Build a full company profile by aggregating across multiple public sources: homepage, /about, /careers, JSON-LD schema, plus Crunchbase free-tier funding scrape when `include_funding=True`. Wraps `nexgendata/company-data-aggregator`. The richest of the company-research tools — use this when you want one record covering industry, HQ, founded date, employee band, key people, social handles, and funding history. Args: name_or_domain: Company name (e.g. "Stripe") or domain. include_funding: Include Crunchbase + news-based funding lookup.
| Name | Type | Req | Description |
|---|---|---|---|
| include_funding | boolean | – | – |
| name_or_domain | string | yes | – |
No output schema declared.
No examples provided.
detect_hiring_signal ~128
Detect hiring-momentum signals for a list of companies. Aggregates open-role counts, growth-related keywords (Series A/B/C, scaling, expansion), and trend indicators from job boards. Wraps `nexgendata/hiring-signal-detector`. Useful for sales prospecting ("which of my target accounts are hiring right now?") and funding signals ("companies scaling engineering = recently funded"). Args: company_slugs: List of company slugs / names (e.g. ["stripe", "notion"]).
| Name | Type | Req | Description |
|---|---|---|---|
| company_slugs | array | yes | – |
No output schema declared.
No examples provided.
detect_tech_stack ~103
Detect the technology stack used by a website (frameworks, CMS, analytics, payment, hosting, security, marketing tools). Wraps `nexgendata/wappalyzer-replacement`. Drop-in replacement for the discontinued Wappalyzer API — returns categorized technology detections with version + confidence info. Args: domain: Domain or full URL (e.g. "stripe.com" or "https://stripe.com").
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | – |
No output schema declared.
No examples provided.
enrich_company ~87
Enrich a single company with domain, description, industry, employee band, social profiles, and (where available) email patterns. Wraps `nexgendata/company-enrichment-tool`. Accepts either a free-form company name ("Stripe") or a domain ("stripe.com"). Args: domain_or_name: Company name or domain.
| Name | Type | Req | Description |
|---|---|---|---|
| domain_or_name | string | yes | – |
No output schema declared.
No examples provided.
enrich_lead_list ~115
Bulk-enrich a list of company domains with emails, contact pages, social profiles, and (where available) phone numbers. Wraps `nexgendata/lead-list-enricher`. Best used after `find_b2b_leads` to add contact-tier data to a freshly built lead list. Up to ~50 domains per call recommended for response-time reasons. Args: domains: List of company domains (e.g. ["stripe.com","airbnb.com"]).
| Name | Type | Req | Description |
|---|---|---|---|
| domains | array | yes | – |
No output schema declared.
No examples provided.
find_b2b_leads ~215
Find B2B sales leads matching an industry / geography / size filter. Wraps `nexgendata/b2b-leads-finder`. Returns company-level leads with names, domains, and (where available) job-title contacts that match a Marketing Manager / sales-decision-maker profile. Use `enrich_lead_list` afterwards to add contact info. Args: industry: Industry vertical (e.g. "fintech", "SaaS", "healthcare"). country: Optional country / region filter (e.g. "Singapore", "USA"). employee_band: Optional LinkedIn-style size band ("11-50", "51-200", "201-500", "501-1000", "1001-5000", "5001+"). limit: Max leads to return (1-500, default 50).
| Name | Type | Req | Description |
|---|---|---|---|
| country | – | – | – |
| employee_band | – | – | – |
| industry | string | yes | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
find_company_emails ~95
Find publicly available business email addresses for a company domain. Wraps `nexgendata/company-email-finder`. Returns probable role-based emails (info@, sales@, support@, etc.) plus any verified contacts discovered by crawling the homepage and common contact pages. Args: domain: Company domain (e.g. "stripe.com" — with or without scheme)
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | – |
No output schema declared.
No examples provided.
find_yc_companies ~134
Find Y Combinator companies, optionally filtered by batch (e.g. "W26", "S25") or status ("Active", "Acquired", "Public"). Wraps `nexgendata/yc-companies-directory-scraper`. Returns the YC directory entries (company name, batch, description, website, industries, location, status). Args: batch: Batch code such as "W26", "S25", "F24". stage: Status filter, e.g. "Active", "Acquired", "Public".
| Name | Type | Req | Description |
|---|---|---|---|
| batch | – | – | – |
| stage | – | – | – |
No output schema declared.
No examples provided.
search_linkedin_jobs ~144
Search LinkedIn for public job postings matching a query. Wraps `nexgendata/linkedin-jobs-scraper`. Returns job title, company, location, posted date, and description. Posted-within filter is a soft hint applied client-side via the LinkedIn search UI. Args: query: Free-text job query (e.g. "senior python developer"). location: Optional location (e.g. "Berlin", "Remote"). posted_within_days: Soft recency filter (default 14, max 90).
| Name | Type | Req | Description |
|---|---|---|---|
| location | – | – | – |
| posted_within_days | integer | – | – |
| query | string | yes | – |
No output schema declared.
No examples provided.
track_startup_funding ~140
Track recent startup funding announcements filtered by stage and sector. Wraps `nexgendata/startup-funding-tracker`. Returns recent rounds (Crunchbase News + TechCrunch + sector press) including company, amount, round type, investors, and date. Args: stage: Optional stage filter ("seed", "series a", "series b", ...). sector: Optional sector / industry filter ("ai", "fintech", ...). days_back: Look-back window in days (default 30, max ~180).
| Name | Type | Req | Description |
|---|---|---|---|
| days_back | integer | – | – |
| sector | – | – | – |
| stage | – | – | – |
No output schema declared.
No examples provided.
What is the com.thenextgennexus/sales-intelligence-mcp server?
com.thenextgennexus/sales-intelligence-mcp is listed in the public MCP registry as com.thenextgennexus/sales-intelligence-mcp. B2B sales intelligence, company emails, enrichment, lead lists, hiring & funding signals. This page covers its hosted endpoint (https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp).
Is the com.thenextgennexus/sales-intelligence-mcp server safe to use?
com.thenextgennexus/sales-intelligence-mcp scores 78 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 com.thenextgennexus/sales-intelligence-mcp server expose?
com.thenextgennexus/sales-intelligence-mcp exposes 10 tools: find_company_emails, enrich_company, aggregate_company_profile, find_b2b_leads, enrich_lead_list, and 5 more. Their descriptions and schemas cost roughly 1,317 tokens of context every time the server is loaded.
Does the com.thenextgennexus/sales-intelligence-mcp server require authentication?
Yes. com.thenextgennexus/sales-intelligence-mcp 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 com.thenextgennexus/sales-intelligence-mcp server still maintained?
com.thenextgennexus/sales-intelligence-mcp 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.