Prospect Research Kit

What it is

Research before a call, done properly: who they are, what they have said, how long they have been in the seat, and whether anyone in your network can introduce you. Each line of the dossier names the tool call it came from, and anything the tools did not return is written as not visible rather than guessed.

Who it is for

• Anyone walking into a first call who wants ten honest minutes of preparation instead of a summary that sounds confident about things it cannot know.

Capabilities

Each of these is one atomic thing the product can do, and each names what performs it. A capability fulfilled by a tool maps onto a tool the MCP endpoint serves today — follow the link and you can read the exact request it makes and what comes back.

2 capabilities are marked planned: nothing fulfils them today. They are listed because the roadmap should be visible, and they do not run when you install this.

A worked example

Lifted from the kit’s own EXAMPLES.md — get_linkedin_profile — the whole person in one call. Field names are real. Values are illustrative.

{ "jsonrpc": "2.0", "id": 1, "method": "tools/call",
  "params": { "name": "get_linkedin_profile",
              "arguments": { "profile": "https://www.linkedin.com/in/example" } } }

{
  "providerId": "ACoAAB1x…",
  "fullName": "Dana Whitfield",
  "headline": "CTO at Northbeam",
  "company": "Northbeam",
  "location": "Austin, Texas, United States",
  "profileUrl": "https://www.linkedin.com/in/example",
  "networkDistance": "DISTANCE_2",
  "currentRole": "Chief Technology Officer",
  "currentCompany": "Northbeam",
  "jobChangeAt": 1780272000000,
  "followerCount": 4820,
  "isPremium": true,
  "recentPost": "We finally cut our p99 in half. The fix was not the database…",
  "recentPostAt": 1789084800000,
  "recentPostId": "urn:li:activity:7…"
}

What is included

• A dossier template where citation is a required field, not a nicety
• A four-call research sequence per person, with the cost stated up front
• A warm-path check against the sending account's own connections
• A batch mode that paces itself against the thirty-call window

The files

What it cannot do

Printed before you pay, not after you ask for a refund.

• It sees what that account can see. A third-degree profile returns less than a first-degree one, and out-of-network profiles LinkedIn masks are dropped entirely rather than returned blank.
• No email, no phone number, no employment history beyond the current role and its start date. Those fields are not in what the tools return.
• A silent profile stays silent: reading posts returns an empty array for most senior buyers, and the dossier has to say so.
• Four LinkedIn calls per person. Eight people is most of one rate-limit window.

What a run costs: ≈4 LinkedIn calls per person researched. Seven people ≈ one rate-limit window. The endpoint allows a fixed number of LinkedIn calls per five minutes per workspace, which is documented per tool.

Install

These are the commands from the kit’s INSTALL.md, read off disk at build time — so this page and the file you download cannot disagree. Pick the client you work in.

claude mcp add --transport http topclozer https://topclozer.com/api/mcp \
  --header "Authorization: Bearer tcz_live_YOUR_KEY"

https://topclozer.com/api/mcp?key=tcz_live_YOUR_KEY

{
  "mcpServers": {
    "topclozer": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://topclozer.com/api/mcp",
               "--header", "Authorization: Bearer tcz_live_YOUR_KEY"]
    }
  }
}

{
  "mcpServers": {
    "topclozer": {
      "url": "https://topclozer.com/api/mcp",
      "headers": { "Authorization": "Bearer tcz_live_YOUR_KEY" }
    }
  }
}

{
  "servers": {
    "topclozer": {
      "type": "http",
      "url": "https://topclozer.com/api/mcp",
      "headers": { "Authorization": "Bearer tcz_live_YOUR_KEY" }
    }
  }
}

Prove it before you trust it

curl -s https://topclozer.com/api/mcp \
  -H "Authorization: Bearer tcz_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Compatibility

What you need before it runs

• A TopClozer workspace API key
• A connected LinkedIn account with enough network reach to see the profiles you care about
• An MCP-capable client

LinkedIn plan: A free LinkedIn account is enough. What limits this product is network distance, not plan: a profile far from the connected account returns less, whatever the seat.

Security and risk

Medium risk. Acts through your own session or writes with a human approving each action. Restriction is unlikely but not impossible.

Your LinkedIn session. Acts as you, from your connected account, under pacing limits.

The live MCP endpoint is read-only by design, and the outreach engine keeps every irreversible action behind a human approval gate. None of that is LinkedIn endorsing any of this, and nobody can promise your account will not be restricted — least of all a vendor selling you automation. What we store and who can read it is a separate page, and it is the one that answers that question.

Provider: TopClozer — a verified seller: we wrote it, we maintain it, and the support request comes to us.

Pricing

$49 — A skill plus MCP wiring, workflows and the files they read. The whole ladder is on the pricing page.

No payment processor is connected to this site, so nothing here can charge a card — and a button that looked like it could would be the lie this catalogue exists to avoid. What happens instead: the order button writes a real pending purchase against your workspace and hands you its reference, a person invoices you, and marking that order paid is what puts the files in your library. Slower than a card, and every step of it is real.

Version history

• v1.0.02026-09-20

  First release. Dossier format with required citations, the four-call research sequence, warm-path check and paced batch mode.

Reviews

Nothing here. A review appears on this page only when it is attached to a verified purchase of this product, and none has been published. An empty section is the correct state for a catalogue this young — the alternative is the kind of testimonial that means nothing to the person reading it.

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