datasets_jobs_facets
Facet the jobs dataset (hiring market aggregates). Aggregations over all open postings: top companies hiring, breakdown by ATS provider, department, location, employment type, and the remote share — a live hiring-market snapshot.
This record as markdown: /tools/crawlora-mcp/datasets-jobs-facets.md
What datasets_jobs_facets does on Crawlora
AI agents call datasets_jobs_facets to retrieve information from Crawlora 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 |
|---|---|---|---|
size | integer | — | Buckets per facet, default 20, max 100 |
Parameters from the server's own tool schema.
Why datasets_jobs_facets is rated Low
This tool performs aggregation and faceting operations on a jobs dataset to provide analytics (top companies, department/location/employment type breakdowns, remote share statistics). These are query-level operations that retrieve and compute statistics over data with no side effects, no data modification, and no external execution.
From the tool's definition Tool description explicitly states it 'facets' and aggregates data with terms like 'breakdown', 'snapshot' — all read-only operations that retrieve and summarize existing hiring market data without modification.
Attacks that exploit this kind of access
The rule that runs datasets_jobs_facets safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crawlora, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For datasets_jobs_facets, this is the rule to start with:
datasets_jobs_facets is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Crawlora, apply this rule, and every datasets_jobs_facets call is checked against it from then on.
Questions about datasets_jobs_facets
Facet the jobs dataset (hiring market aggregates). Aggregations over all open postings: top companies hiring, breakdown by ATS provider, department, location, employment type, and the remote share — a live hiring-market snapshot. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.
datasets_jobs_facets accepts 1 parameter: size. The full parameter table on this page comes from the server's own tool schema.
Register the Crawlora MCP server in PolicyLayer and add a rule for datasets_jobs_facets: 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 Crawlora. Nothing to install.
datasets_jobs_facets is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the datasets_jobs_facets 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 datasets_jobs_facets. 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.
datasets_jobs_facets is provided by the Crawlora MCP server (crawlora-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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