PolarisRay

npx add-mcp 'https://mcp.polarisray.com/federated'

Public data, connected to your assistant.

PolarisRay turns hard-to-search public datasets into MCP servers your AI assistant can query in plain language — FDA MAUDE, FAERS, ClinicalTrials.gov, DailyMed, openFDA SPL, and FDA recalls. Federated search covers all six in one call, and each is also available as its own endpoint.

Built for healthcare & life-sciences teams — research, safety, and regulatory.

Base MCP endpoint

https://mcp.polarisray.com/maude

7 live, more on the way

See all →

🩺 Live

MAUDE

Manufacturer and User Facility Device Experience

Query FDA medical-device adverse event reports — by keyword or by meaning — in natural language.

💊 Live

FAERS

FDA Adverse Event Reporting System

Search 20+ years of reported adverse drug events — drugs, reactions, outcomes, and who reported them.

🧪 Live

ClinicalTrials.gov

ClinicalTrials.gov study registry (via CTTI AACT)

Search and analyze the world's clinical trial registry — by keyword or by meaning — in natural language.

💊 Live

DailyMed

DailyMed FDA Structured Product Labeling (SPL)

Search and analyze official FDA drug labels — by keyword or by meaning — in natural language.

⚠️ Live

FDA Recalls

FDA Enforcement Reports (Recalls)

Search FDA recall and enforcement actions across drugs, devices, food, and biologics.

🔗 Live

Federated Search

Federated search across MAUDE, FAERS, ClinicalTrials.gov, DailyMed, openFDA SPL, and FDA Recalls

Search adverse events, clinical trials, drug labels, and recalls together — by keyword or by meaning — in one call.

Let your agent do the comparing

Point your AI agent at PolarisRay and ask it to search or compare records. Because it queries the data directly over MCP — structured results, not scraped web pages — the task is easier for the model, the answers are more accurate, and it burns far fewer tokens than reading through pages of results. Agents tend to prefer it.

Compare in one ask

"Compare device A vs device B" becomes a single structured query — not dozens of page loads to read and summarize.

Fewer tokens

No HTML to wade through and no search pages to parse, so answers come back faster and cost less.

Straight from the source

Hits include an official url to the primary record when a public detail page exists (DailyMed, openFDA, ClinicalTrials.gov, FDA MAUDE detail, or iRES recalls) so you can verify what the agent found. FAERS links to the quarterly extract, not a per-case page.

Three steps

1

Add the endpoint

Point your MCP-capable client (Claude, Cursor, VS Code…) at a PolarisRay endpoint. No account, no API key for public sources.

2

Ask in plain language

Your assistant discovers the available tools and translates your questions into the right queries.

3

Get sourced answers

Results come back structured, with an official url on each hit so you can open the primary record and verify everything.

Made for healthcare & life-sciences teams

🔬

Clinical & medical researchers

Explore trials, outcomes, and adverse-event signals for a device, drug, or condition — without wrestling with each agency's search form.

"Find Phase 3 glioblastoma trials that are recruiting, newest first."

ClinicalTrials.gov → 🛡️

Safety & pharmacovigilance

Monitor adverse events and recalls across millions of reports and surface emerging safety signals faster.

"Show insulin-pump dosing-error reports from the last 12 months."

MAUDE → 📋

Regulatory affairs

Check post-market surveillance, precedent, and recall history to support submissions and reviews.

"Have there been any Class I infusion-pump recalls this year?"

FDA Recalls → 📈

Market & competitive intelligence

Track a competitor's registered trials, devices, and safety record — and correlate active research with real-world reports.

"Compare adverse-event reports vs active trials for Medtronic."

Federated Search →