Do I need an API key or an account?

No. ProspectForge needs no API key, no account and no credit card. It works entirely from public web data, out of the box.

Will it give me an email for every contact?

Only when a public source publishes it. ProspectForge never constructs an email from a name-pattern guess: if nothing publishes one, the field is reported as absent and the answer points at enrichment. That is deliberate. an invented email costs you sender reputation and trust, while a known absence tells you exactly which step to buy.

How can results be trusted? What does the verification state mean?

Every field the pipeline asserts lands in an evidence ledger with one of four states: confirmed (at least one independent public source shows it), unverified (a source reported it but no source corroborates it), conflicted (sources disagree. flagged, never averaged away) or absent (no source had it). A whole prospect is verified only when its website is live AND its legal entity is confirmed in the public register; partially_verified means one of the two. Ranking follows confidence: fit (40) + observable signals (35) + verification depth (25).

What happens when discovery finds few companies for my profile?

Discovery is strongest for companies with a real public web footprint. a live site, published people pages and visible hiring activity. Many small, purely non-technical businesses leave few public traces, and the result tells you exactly which part of the profile came up thin, so you can widen the employee band, loosen the keywords or try a neighbouring market.

Is using contact data from company websites allowed?

Reading publicly published B2B contact data for outreach is generally permitted under GDPR's legitimate-interest basis when there is a real commercial purpose and the individual could reasonably expect it, and you must honor opt-outs. This server reads only public pages and labels every contact with its source and confidence. It is your responsibility to apply that legal basis in your jurisdiction. the capability gives evidence, not legal advice.

An astronaut overseeing a futuristic data hub

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Connect Prospectforge to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Stop guessing with stale lists and start targeting verified leads.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Public web verification and enrichment.

01
Recover page
This capability pulls historical pages from Common Crawl indexes. Use it to see old pricing or discontinued products that are no longer on the live site.
02
Find people
This capability identifies named individuals in specific roles from company leadership and team pages. Results are heuristic and should be followed up with contact verification.
03
Find prospects
This capability discovers candidate companies that match your specific profile. It provides source and fit data without full verification, making it a starting point for deeper research.
04
Verify company
This capability generates an evidence ledger for a specific company. It checks the official website, legal entity status, engineering activity, and web archive history.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Public web verification and enrichment.

05
Verify contact
This capability confirms if a specific person still holds their role by checking the company's own website. It only reports emails that are actually published on the site.
06
Verify legal entity
This capability checks the GLEIF database to confirm a brand's legal name, jurisdiction, and status. It is useful for verifying a company before signing contracts.
07
Verify website
This capability reads official company pages like about, team, and careers to find published emails and social links. It provides the ground truth for contact data.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Public web verification and enrichment.

08
Company signals
This capability extracts observable growth signals like open commercial roles, engineering repository activity, or recent changes to pricing pages.
09
Forge prospects
This capability is the primary pipeline for building ranked prospect lists. You provide a profile including country, industry, and employee count to get a list of prospects with an evidence ledger for every field.
10
Similar prospects
This capability finds companies that resemble a reference brand within a specific region and size band. It uses the reference company to anchor the search when industry data is thin.

Real work

What teams actually run

Targeting growing companies

Use company signals to find businesses that are actively hiring for commercial roles.

Verifying contact accuracy

Check if a specific person still holds their position before you start a personalized campaign.

Competitive intelligence

Use the recover page capability to see how a competitor's pricing or product offerings have changed over time.

Building lookalike audiences

Find companies that operate like a successful reference brand within your target region.

One connector, every AI

Public web verification and enrichment works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Public web verification and enrichment to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

1044ms average. Fast in production.

Public web verification and enrichment is checked daily against the live service.

Daily averagePeak 1190ms

Oct 3Today

Fastest day: 960ms
Slowest day: 1190ms
14-day trend: Slowing+17%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Public web verification and enrichment, so you can see the experience inside your AI.

It does not authenticate your account with Public web verification and enrichment. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Public web verification and enrichment Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_Dpd7CXKRRu0APHa91BTbNtCdGIXvgs05KVsyMcda/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Public web verification and enrichment capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "prospectforge-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_Dpd7CXKRRu0APHa91BTbNtCdGIXvgs05KVsyMcda/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Public web verification and enrichment in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Public web verification and enrichment owners hand off.

This MCP is built for outbound professionals who prioritize data accuracy over sheer volume.

01
SDRs
They use it to find high-intent prospects with confirmed roles to avoid wasted outreach.
02
Founders
They use it to identify and verify potential B2B customers without hiring a full research team.
03
Agency Operators
They use it to provide clients with highly accurate, evidence-backed lead lists.

FAQ

Questions Public web verification and enrichment owners ask.

01
Do I need an API key or an account?
No. ProspectForge needs no API key, no account and no credit card. It works entirely from public web data, out of the box.
02
Will it give me an email for every contact?
Only when a public source publishes it. ProspectForge never constructs an email from a name-pattern guess: if nothing publishes one, the field is reported as absent and the answer points at enrichment. That is deliberate. an invented email costs you sender reputation and trust, while a known absence tells you exactly which step to buy.
03
How can results be trusted? What does the verification state mean?
Every field the pipeline asserts lands in an evidence ledger with one of four states: confirmed (at least one independent public source shows it), unverified (a source reported it but no source corroborates it), conflicted (sources disagree. flagged, never averaged away) or absent (no source had it). A whole prospect is verified only when its website is live AND its legal entity is confirmed in the public register; partially_verified means one of the two. Ranking follows confidence: fit (40) + observable signals (35) + verification depth (25).
04
What happens when discovery finds few companies for my profile?
Discovery is strongest for companies with a real public web footprint. a live site, published people pages and visible hiring activity. Many small, purely non-technical businesses leave few public traces, and the result tells you exactly which part of the profile came up thin, so you can widen the employee band, loosen the keywords or try a neighbouring market.
05
Is using contact data from company websites allowed?
Reading publicly published B2B contact data for outreach is generally permitted under GDPR's legitimate-interest basis when there is a real commercial purpose and the individual could reasonably expect it, and you must honor opt-outs. This server reads only public pages and labels every contact with its source and confidence. It is your responsibility to apply that legal basis in your jurisdiction. the capability gives evidence, not legal advice.

Explore

More in Lead Generation

Connect Public web verification and enrichment to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Recover page

Find people

Find prospects

Verify company

05-07

Verify contact

Verify legal entity

Verify website

08-10

Company signals

Forge prospects

Similar prospects

What teams actually run

Targeting growing companies

Verifying contact accuracy

Competitive intelligence

Building lookalike audiences

Building your own app? The connector is yours to use.

Public web verification and enrichment Connector

Claude Desktop

SDRs

Founders

Agency Operators

Do I need an API key or an account?

Will it give me an email for every contact?

How can results be trusted? What does the verification state mean?

What happens when discovery finds few companies for my profile?

Is using contact data from company websites allowed?

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