AACT Clinical Trials MCP Server
Provides AI assistants with direct query access to the AACT (Aggregate Analysis of ClinicalTrials.go...
Open the FastMCP connection interface
- Click the "Install Now" button to open the FastMCP connection / environment variables form.
Create a free AACT account
- Open https://aact.ctti-clinicaltrials.org/users/sign_up.
- Fill in the required fields (email/username, password) and complete signup.
- Confirm your email if the site sends a verification message.
Identify the credentials to use for the ENV values
- DB_USER = the AACT username (usually the email or username you used to sign up).
- DB_PASSWORD = the password you set for that AACT account.
- (If AACT provides a separate database/API credential in your account settings, use that value as DB_USER/DB_PASSWORD instead.)
Enter the ENV values in the FastMCP form
- In the FastMCP connection interface opened by "Install Now," add or edit the environment variables:
- Key: DB_USER → Value: (your AACT username/email)
- Key: DB_PASSWORD → Value: (your AACT password)
- Make sure there are no leading/trailing spaces and that the entries match your AACT account exactly.
- In the FastMCP connection interface opened by "Install Now," add or edit the environment variables:
Save and start the MCP connection
- Save the FastMCP configuration and start or enable the AACT MCP server integration.
Verify the connection
- Use the MCP tools (for example, run list_tables or a simple read_query like
SELECT nct_id, brief_title FROM ctgov.studies LIMIT 5) to confirm the server can authenticate and return data.
- Use the MCP tools (for example, run list_tables or a simple read_query like
Security best practices
- Keep DB_USER and DB_PASSWORD secret. Do not share them in public repositories or screenshots.
- If you suspect compromise, reset the password in your AACT account and update the FastMCP ENV values.
Quick Start
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Configuration for
Environment Variables
Please provide values for the following environment variables:
HTTP Headers
Please provide values for the following HTTP headers:
started!
The MCP server should open in . If it doesn't open automatically, please check that you have the application installed.
Copy and run this command in your terminal:
Make sure Gemini CLI is installed:
Visit Gemini CLI documentation for installation instructions.
Make sure Claude Code is installed:
Visit Claude Code documentation for installation instructions.
Installation Steps:
Configuration
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