Tools Reference
ClinicalTrials.gov
4 tools for accessing ClinicalTrials.gov data. No additional API key required.
clinical-trials-search
Search ClinicalTrials.gov for clinical studies by condition, intervention, sponsor, or status.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| query | string | optional | Search query — condition, drug, or keyword |
| status | string | optional | Trial status: RECRUITING, COMPLETED, ACTIVE_NOT_RECRUITING, etc. |
| phase | string | optional | Trial phase: PHASE1, PHASE2, PHASE3, PHASE4 |
| limit | number | optional | Number of results (max 100) |
Example
clinical-trials-search(query: "alzheimer", status: "RECRUITING", limit: 10)clinical-trials-detail
Get detailed information about a specific clinical trial by its NCT identifier.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| nctId | string | required | NCT number (e.g., "NCT05678901") |
Example
clinical-trials-detail(nctId: "NCT05678901")clinical-trials-stats
Get aggregate statistics about clinical trials — counts by status, phase, condition, or sponsor.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| query | string | optional | Filter query for stats |
Example
clinical-trials-stats(query: "cancer")clinical-trials-field-values
Get valid field values and enumerations for ClinicalTrials.gov search fields.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| field | string | required | Field name to get values for |
Example
clinical-trials-field-values(field: "StudyType")