oecd-list-conceptscheme

Fetch a concept scheme from the OECD SDMX API.

SERVERMeta Data Mcp SOURCEpypi:meta-data-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-derekslinz-meta-data-mcp/oecd-list-conceptscheme.md

WHAT IT DOES

What oecd-list-conceptscheme does on Meta Data Mcp

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

RISK

Why oecd-list-conceptscheme is rated Low

This tool queries and retrieves concept scheme metadata from a read-only public API. It has no side effects, cannot modify data, execute code, or cause irreversible changes. The blast radius of misuse is minimal — an agent could only retrieve public data already accessible.

From the tool's definition Tool name contains 'list' and description uses 'Fetch' — both indicate data retrieval. OECD SDMX API is a public statistical data service. No modification, deletion, execution, or financial action is performed.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs oecd-list-conceptscheme safely

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

oecd-list-conceptscheme Allowed

oecd-list-conceptscheme 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": {
    "oecd-list-conceptscheme": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Meta Data Mcp, apply this rule, and every oecd-list-conceptscheme call is checked against it from then on.

FAQ

Questions about oecd-list-conceptscheme

What does the oecd-list-conceptscheme tool do? +

Fetch a concept scheme from the OECD SDMX API. It is categorised as a Read tool in the Meta Data Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on oecd-list-conceptscheme? +

Register the Meta Data MCP server in PolicyLayer and add a rule for oecd-list-conceptscheme: 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 Meta Data Mcp. Nothing to install.

What risk level is oecd-list-conceptscheme? +

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

Can I rate-limit oecd-list-conceptscheme? +

Yes. Add a rate_limit block to the oecd-list-conceptscheme 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 oecd-list-conceptscheme completely? +

Set action: deny in the PolicyLayer policy for oecd-list-conceptscheme. 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 oecd-list-conceptscheme? +

oecd-list-conceptscheme is provided by the Meta Data MCP server (pypi:meta-data-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Meta Data, and thousands of servers like it.

This server

All 396 Meta Data tools →

Across the catalogue

aiva_list_affiliates on AIVA MCP Server →list_agents on 0rca Dojo MCP Server → The MCP Attack Database →

Guides

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