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cernopendata.records.search

Search 80,000+ particle physics records from the CERN Open Data portal, covering CMS, ATLAS, ALICE, LHCb, and legacy experiments. Filter by record type (Dataset, Documentation, Software, Supplementaries), experiment, and keyword. Each record includes title, type, experiment, publication date, ava...

SERVERApibase SOURCEapibase-mcp-client
Low RISK CLASS
Category Read
Parameters 50 required
Recommended Allowedsee the rule below
Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-whiteknightonhorse-apibase/cernopendata.records.search.md

What cernopendata.records.search does on Apibase

AI agents call cernopendata.records.search to retrieve information from Apibase without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

ParameterTypeRequiredDescription
q string — Full-text search query (e.g. "higgs boson", "dark matter", "Z boson decay")
page integer — Page number for pagination (default 1)
type string — Filter by record type: Dataset (collision/simulated data), Documentation, Software, Supplementaries, Environment, Glossary, News
limit integer — Number of results to return (1–25, default 10)
experiment string — Filter by CERN experiment (e.g. CMS, ATLAS, ALICE, LHCb). CMS has the most open data.

Parameters from the server's own tool schema.

Why cernopendata.records.search is rated Low

Tool queries public scientific data with no side effects or modification capabilities.

From the tool's definition Search 80,000+ particle physics records from CERN Open Data portal. Filter by type, experiment, keyword.

Questions about cernopendata.records.search

What does the cernopendata.records.search tool do? +

Search 80,000+ particle physics records from the CERN Open Data portal, covering CMS, ATLAS, ALICE, LHCb, and legacy experiments. Filter by record type (Dataset, Documentation, Software, Supplementaries), experiment, and keyword. Each record includes title, type, experiment, publication date, availability, collision energy, abstract snippet, and collections. Supports pagination. Free, no auth required. Records include collision and simulated datasets in NanoAOD/MiniAOD/AOD format, plus educational resources, software, and documentation from the Large Hadron Collider era. It is categorised as a Read tool in the Apibase MCP Server, which means it retrieves data without modifying state.

What parameters does cernopendata.records.search accept? +

cernopendata.records.search accepts 5 parameters: q, page, type, limit, experiment. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on cernopendata.records.search? +

Register the Apibase MCP server in PolicyLayer and add a rule for cernopendata.records.search: 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.

What risk level is cernopendata.records.search? +

cernopendata.records.search is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit cernopendata.records.search? +

Yes. Add a rate_limit block to the cernopendata.records.search 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 cernopendata.records.search completely? +

Set action: deny in the PolicyLayer policy for cernopendata.records.search. 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 cernopendata.records.search? +

cernopendata.records.search 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.

More on Apibase, and thousands of servers like it.

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