customer_voice_synth

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

Critical RISK CLASS

Category Financial

Parameters 53 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/customer-voice-synth.md

WHAT IT DOES

What customer_voice_synth does on Gapup Mcp

AI agents use customer_voice_synth 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
`dataSources`	array	Yes
`targetSegments`	array	Yes
`repositioningFocus`	string	—

Parameters from the server's own tool schema.

RISK

Why customer_voice_synth is rated Critical

The server explicitly states '271 agent-payable tools' with 'x402 per-call' billing, meaning each invocation of this tool triggers a financial transaction/payment obligation. While the tool itself synthesizes customer voice personas and messaging recommendations (a Write/Read operation in nature), the per-call payment model makes every invocation a financial commitment.

From the tool's definition Gapup agent-payable C-suite expertise (CMO) ... x402 per-call (server description)

Risk signalsHigh parameter count (11 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs customer_voice_synth 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 customer_voice_synth, this is the rule to start with:

customer_voice_synth Approval-gated

Any call to customer_voice_synth 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": {
    "customer_voice_synth": {
      "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 customer_voice_synth call is checked against it from then on.

FAQ

Questions about customer_voice_synth

What does the customer_voice_synth tool do? +

Synthèse voix client — Gapup agent-payable C-suite expertise (CMO). Returns a structured, audited deliverable. Reference case: Alan (assurance santé) — 3 personas · Top 5 douleurs · Repositionnement messagerie recommandé. 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 customer_voice_synth accept? +

customer_voice_synth accepts 5 parameters: async, company, dataSources, targetSegments, repositioningFocus. Required: company, dataSources, targetSegments. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on customer_voice_synth? +

Register the Gapup MCP server in PolicyLayer and add a rule for customer_voice_synth: 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 customer_voice_synth? +

customer_voice_synth 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 customer_voice_synth? +

Yes. Add a rate_limit block to the customer_voice_synth 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 customer_voice_synth completely? +

Set action: deny in the PolicyLayer policy for customer_voice_synth. 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 customer_voice_synth? +

customer_voice_synth 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

More on Gapup, and thousands of servers like it.

This server

All 271 Gapup tools → Critical-risk tools on this server →

Across the catalogue

All critical-risk MCP tools → The MCP Attack Database →

Guides

Govern MCP payment tools →Human-in-the-loop →Tool call approval →