Community · Official remote MCP server

The International Classifications MCP MCP server,
connected in one click.

Deterministic MCP for statistical classifications and survey codelists with provenance. Connect the official International Classifications MCP MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect International Classifications MCP free How it works

Free to start · No credit card · No hosting needed

Use this server

Add International Classifications MCP 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 international-classifications-mcp https://classifications.impactengines.ai/mcp

Run in your terminal, then restart Claude Code.

International Classifications MCP · https://classifications.impactengines.ai/mcp

What you can do

What your AI can do with International Classifications MCP

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “list_classifications”: List classification families, versions, custodians, coverage and licensing notes. Start here when the correct standard is unknown.”

“Use “get_classification”: Get authoritative metadata and coverage for one classification_id returned by list_classifications.”

“Use “list_codelists”: List independent option lists within a classification before searching or exporting one list.”

“Use “recommend_classifications”: Return a deterministic ranked shortlist of all relevant classification concepts and codelists. Ranking supports user choice; it is not an au.”

Security check

How secure is the International Classifications MCP MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how International Classifications MCP holds up.

✓ Verified directory serverInternational Classifications MCP · impactengines.ai

Official endpoint

Operated by International Classifications MCP (impactengines.ai) 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 International Classifications MCP adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on International Classifications MCP's server →

How it works

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 International Classifications MCP

Choose International Classifications MCP in the gate directory. No sign-in needed.

Use it anywhere

International Classifications MCP's tools are live in every AI client you've connected — with rules and logging built in.

Connect International Classifications MCP free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools International Classifications MCP exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

list_classifications — List classification families, versions, custodians, coverage and licensing notes. Start here when the correct standard is unknown.

get_classification — Get authoritative metadata and coverage for one classification_id returned by list_classifications.

list_codelists — List independent option lists within a classification before searching or exporting one list.

recommend_classifications — Return a deterministic ranked shortlist of all relevant classification concepts and codelists. Ranking supports user choice; it is not an au

search_codes — Full-text search labels and notes. Results restrict to one option list only when codelist_id is explicitly supplied.

get_code_definition — Retrieve one exact code or codelist container, including its node_kind, hierarchy position and explanatory notes.

browse_hierarchy — Browse top-level nodes or immediate children. Curated families return node_kind=codelist containers at root; pass that code as parent_code t

validate_codes — Validate exact codes against one named classification version.

+ 2 more tools once connected

Author

Who runs the International Classifications MCP MCP server?

impactengines.ai

More servers from impactengines.ai →

Own this server? Claim the listing →

Server facts

The International Classifications MCP MCP server at a glance

Endpointhttps://classifications.impactengines.ai/mcp

Operated byInternational Classifications MCP (impactengines.ai)

CategoryCommunity

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official International Classifications MCP MCP server?

Yes — International Classifications MCP operates its own remote MCP server at classifications.impactengines.ai. 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 International Classifications MCP to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick International Classifications MCP in the directory. No account or sign-in is needed. From then on, International Classifications MCP's tools are available in every client you've connected to gate.

Do I need to host anything?

No. International Classifications MCP runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the International Classifications MCP 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.