The Agent Master Data MCP server,
connected in one click.
Paid x402 API and MCP for trusted public master data, golden records, and reference data. Connect the official Agent Master Data MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Agent Master Data to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http agent-master-data https://api.agentmasterdata.com/mcpRun in your terminal, then restart Claude Code.
Agent Master Data · https://api.agentmasterdata.com/mcp
What your AI can do with Agent Master Data
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_master_data_schema”: Free discovery tool. Get supported public master-data entity types, identifiers, searchable attributes, relationships, reference domains, co.”
“Use “search_master_data”: Paid x402 tool. Search trusted public master data for suppliers, locations, or organizations. Returns bounded golden-record summaries with m.”
“Use “resolve_master_data_entity”: Paid x402 tool. Match incomplete or conflicting public supplier, location, or organization attributes to trusted master-data candidates. Ret.”
“Use “get_master_data_golden_record”: Paid x402 tool. Retrieve one authoritative public golden record by stable record ID. Returns public attributes, identifiers, source-record l.”
How secure is the Agent Master Data MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Agent Master Data holds up.
Official endpoint
Operated by Agent Master Data (agentmasterdata.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Agent Master Data adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Agent Master Data
Choose Agent Master Data in the gate directory. No sign-in needed.
Use it anywhere
Agent Master Data's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Agent Master Data exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_master_data_schema — Free discovery tool. Get supported public master-data entity types, identifiers, searchable attributes, relationships, reference domains, co
search_master_data — Paid x402 tool. Search trusted public master data for suppliers, locations, or organizations. Returns bounded golden-record summaries with m
resolve_master_data_entity — Paid x402 tool. Match incomplete or conflicting public supplier, location, or organization attributes to trusted master-data candidates. Ret
get_master_data_golden_record — Paid x402 tool. Retrieve one authoritative public golden record by stable record ID. Returns public attributes, identifiers, source-record l
get_master_data_relationships — Paid x402 tool. Get governed public relationships for one master-data golden record, such as supplier ownership, location hierarchy, or orga
get_reference_data — Paid x402 tool. Get governed public reference data and controlled vocabulary values such as country, currency, unit of measure, industry, st
assess_master_data_quality — Paid x402 tool. Assess the completeness, validity, consistency, uniqueness, and freshness of a master-data record or supplied attributes. Re
Who runs the Agent Master Data MCP server?
The Agent Master Data MCP server at a glance
https://api.agentmasterdata.com/mcpQuestions, answered
Is there an official Agent Master Data MCP server?
Yes — Agent Master Data operates its own remote MCP server at api.agentmasterdata.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Agent Master Data to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Agent Master Data in the directory. No account or sign-in is needed. From then on, Agent Master Data's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Agent Master Data runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Agent Master Data MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Agent Master Data in minutes. No credit card required.
Connect more than just Agent Master Data
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Agent Master Data in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Agent Master Data — safely.
One URL. All MCPs. Full control. Free to start.
Get started free