iceland-statistics.reference.table_metadata
Get metadata for a specific Iceland statistics table — title, dimensions (e.g. Ár/Year, Eining/Unit), valid value codes for each dimension, and latest update timestamp. Use this BEFORE iceland-statistics.table_query to discover accepted filter values. Example path: 'Ibuar/mannfjoldi/1_yfirlit/yfi...
This record as markdown: /tools/io-github-whiteknightonhorse-apibase/iceland-statistics.reference.table-metadata.md
What iceland-statistics.reference.table_metadata does on Apibase
AI agents use iceland-statistics.reference.table_metadata to create or update resources in Apibase, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Apibase environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
table_path | string | Yes | Full path to a leaf table (type='t' from iceland-statistics.catalog), e.g. 'Ibuar/mannfjoldi/1_yfirlit/yfirlit_mannfjolda/MAN00000.px' (population key figures s |
Parameters from the server's own tool schema.
Why iceland-statistics.reference.table_metadata is rated Medium
An AI agent can call iceland-statistics.reference.table_metadata faster than any human can review: one bad instruction and it creates or modifies resources in Apibase by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs iceland-statistics.reference.table_metadata safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Apibase, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For iceland-statistics.reference.table_metadata, this is the rule to start with:
iceland-statistics.reference.table_metadata stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Apibase, apply this rule, and every iceland-statistics.reference.table_metadata call is checked against it from then on.
Questions about iceland-statistics.reference.table_metadata
Get metadata for a specific Iceland statistics table — title, dimensions (e.g. Ár/Year, Eining/Unit), valid value codes for each dimension, and latest update timestamp. Use this BEFORE iceland-statistics.table_query to discover accepted filter values. Example path: 'Ibuar/mannfjoldi/1_yfirlit/yfirlit_mannfjolda/MAN00000.px' (population key figures since 1703). Data: px.hagstofa.is, no auth required. It is categorised as a Write tool in the Apibase MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
iceland-statistics.reference.table_metadata accepts 1 parameter: table_path. Required: table_path. The full parameter table on this page comes from the server's own tool schema.
Register the Apibase MCP server in PolicyLayer and add a rule for iceland-statistics.reference.table_metadata: 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 Apibase. Nothing to install.
iceland-statistics.reference.table_metadata is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the iceland-statistics.reference.table_metadata 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.
Set action: deny in the PolicyLayer policy for iceland-statistics.reference.table_metadata. 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.
iceland-statistics.reference.table_metadata is provided by the Apibase MCP server (apibase-mcp-client). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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