domain_tech_fingerprint

SERVERMcp Knowledge SOURCEhttps://mcp.gapup.io

Low RISK CLASS

Category Read

Parameters 43 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-getgapup-mcp-knowledge/domain-tech-fingerprint.md

WHAT IT DOES

What domain_tech_fingerprint does on Mcp Knowledge

AI agents call domain_tech_fingerprint to retrieve information from Mcp Knowledge without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

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
`depth`	string	Yes
`focus`	string	Yes
`target_domain`	string	Yes

Parameters from the server's own tool schema.

RISK

Why domain_tech_fingerprint is rated Low

This tool performs reconnaissance/fingerprinting of a domain's technology stack — it retrieves and analyzes publicly observable technical attributes (CMS, CDN, analytics, security headers, etc.). This is fundamentally a read/query operation with no data modification.

From the tool's definition Empreinte tech d'un domaine... What is the tech stack of <domain> — frontend, CMS, analytics, CRM, CDN, hosting? · What buying signals does <domain>'s technology footprint reveal...

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs domain_tech_fingerprint safely

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

domain_tech_fingerprint Allowed

domain_tech_fingerprint is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "domain_tech_fingerprint": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about domain_tech_fingerprint

What does the domain_tech_fingerprint tool do? +

Empreinte tech d'un domaine — Gapup agent-payable C-suite expertise (CMO). Returns a structured, audited deliverable. Answers: What is the tech stack of <domain> — frontend, CMS, analytics, CRM, CDN, hosting? · What buying signals does <domain>'s technology footprint reveal for sales prospecting? · Analyze <domain> for supply-chain technology risk and third-party vendor exposure. · What is the best outreach angle for a sales rep targeting <domain> based on their detected stack? · Run a CISO-style technology fingerprint on <domain> — identify legacy tech, missing security headers, and vendor risk. · Has <domain> recently changed their marketing or analytics stack — any vendor adoption signals? Reference case: velora-payments.io · Next.js + Cloudflare + Stripe + GA4 + HubSpot · . Inputs are validated server-side — send the documented case fields. It is categorised as a Read tool in the Mcp Knowledge MCP Server, which means it retrieves data without modifying state.

What parameters does domain_tech_fingerprint accept? +

domain_tech_fingerprint accepts 4 parameters: async, depth, focus, target_domain. Required: depth, focus, target_domain. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on domain_tech_fingerprint? +

Register the Mcp Knowledge MCP server in PolicyLayer and add a rule for domain_tech_fingerprint: 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 Mcp Knowledge. Nothing to install.

What risk level is domain_tech_fingerprint? +

domain_tech_fingerprint is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit domain_tech_fingerprint? +

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

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

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

KEEP EXPLORING

More on Mcp Knowledge, and thousands of servers like it.

This server

All 271 Mcp Knowledge tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →