upsell_hunter

SERVERGapup Mcp SOURCEhttps://mcp.gapup.io/mcp

Critical RISK CLASS

Category Financial

Parameters 63 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-getgapup-gapup-mcp/upsell-hunter.md

WHAT IT DOES

What upsell_hunter does on Gapup Mcp

AI agents use upsell_hunter to commit financial operations through Gapup Mcp, usually the final step of a payment, billing, or trading workflow. A call moves real money.

Parameter	Type	Required	Description
`async`	boolean	—	If true, returns a job_id immediately (<200ms) instead of waiting for the result. Poll the result with job_result(job_id). Use for slow tools to avoid client ti
`company`	object	Yes
`horizon`	string	—
`product`	object	Yes
`accounts`	array	Yes
`targetUpsellEur`	number	—

Parameters from the server's own tool schema.

RISK

Why upsell_hunter is rated Critical

This tool is explicitly agent-payable (x402 per-call financial transactions) and targets upsell opportunities with documented monetary potential (€127k). It commits financial obligations on each invocation and drives revenue-generating upsell actions targeting named accounts, placing it firmly in the Financial category.

From the tool's definition agent-payable, €127k potentiel, upsell 8 comptes, CRO expertise, x402 per-call

Risk signalsHigh parameter count (21 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs upsell_hunter safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Gapup Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For upsell_hunter, this is the rule to start with:

upsell_hunter Approval-gated

Any call to upsell_hunter is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "upsell_hunter": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Gapup Mcp, apply this rule, and every upsell_hunter call is checked against it from then on.

FAQ

Questions about upsell_hunter

What does the upsell_hunter tool do? +

Chasseur d'upsell — Gapup agent-payable C-suite expertise (CRO). Returns a structured, audited deliverable. Reference case: Gapup Hub — Upsell 8 comptes · €127k potentiel · Top 3 : Alan+Qonto+Pennylane · Playbook 5 étapes. Inputs are validated server-side — send the documented case fields. It is categorised as a Financial tool in the Gapup Mcp MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

What parameters does upsell_hunter accept? +

upsell_hunter accepts 6 parameters: async, company, horizon, product, accounts, targetUpsellEur. Required: company, product, accounts. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on upsell_hunter? +

Register the Gapup MCP server in PolicyLayer and add a rule for upsell_hunter: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Gapup Mcp. Nothing to install.

What risk level is upsell_hunter? +

upsell_hunter is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit upsell_hunter? +

Yes. Add a rate_limit block to the upsell_hunter rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block upsell_hunter completely? +

Set action: deny in the PolicyLayer policy for upsell_hunter. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides upsell_hunter? +

upsell_hunter is provided by the Gapup MCP server (https://mcp.gapup.io/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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