12 tools from the Clinical Trials Data Server MCP Server, categorised by risk level.
View the Clinical Trials Data Server policy →analyze_trial_phases Analyze the distribution of trial phases for given search criteria.
This tool analyzes the distribution of clinical trial phases (e.g., Phase 1, P... get_available_fields Get organized list of available fields for customizing search results.
This tool provides a list of available fields that can be used to customize... get_field_statistics Get statistical information about field values.
This tool retrieves statistical information about the values of specified fields in the ClinicalTr... get_trial_details Get comprehensive details for a single clinical trial.
This tool retrieves detailed information for a single clinical trial given its NCT ID.
Inp... get_trial_details_batched Retrieve detailed clinical trial records in batches to reduce payload during discovery.
Accepts a list of NCT IDs and fetches details in batches (... search_trials_by_acronym Search clinical trials by study acronym.
Uses the Acronym field (protocolSection.identificationModule.acronym) to find
trials by their public shor... search_trials_by_condition Search clinical trials by medical condition(s).
This tool allows you to search for clinical trials based on a list of medical conditions.
Input:
... search_trials_by_intervention Search clinical trials by intervention/treatment.
This tool allows you to search for clinical trials based on a list of interventions or treatment... search_trials_by_nct_ids Retrieve specific clinical trials by NCT ID(s).
This tool allows you to retrieve the details of specific clinical trials by providing their NCT ID... search_trials_by_sponsor Search clinical trials by sponsor/organization.
This tool allows you to search for clinical trials based on a list of sponsor organizations.
Inpu... search_trials_combined Search clinical trials using multiple criteria.
This tool allows you to perform a combined search using multiple criteria such as conditions, inte... search_trials_nct_ids_only Lightweight search returning only NCT IDs and minimal metadata for discovery.
This tool performs a lightweight search that returns only the NCT ID... The Clinical Trials Data Server MCP server exposes 12 tools across 1 categories: Read.
Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Clinical Trials Data Server server.
Clinical Trials Data Server tools are categorised as Read (12). Each category has a recommended default policy.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept