openFDA MCP Server for Claude Code 3 tools — connect in under 2 minutes
Claude Code is Anthropic's agentic CLI for terminal-first development. Add openFDA as an MCP server in one command and Claude Code will discover every tool at runtime. ideal for automation pipelines, CI/CD integration, and headless workflows via Vinkius.
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Vinkius supports streamable HTTP and SSE.
Vinkius Desktop App
The modern way to manage MCP Servers — no config files, no terminal commands. Install openFDA and 2,500+ MCP Servers from a single visual interface.
# Your Vinkius token. get it at cloud.vinkius.com
claude mcp add openfda --transport http "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About openFDA MCP Server
The openFDA MCP Server provides direct, zero-auth access to the United States Food and Drug Administration (FDA) regulatory databases. This server allows your AI agent to construct complex pharmacological queries and retrieve public health data in real-time.
Claude Code registers openFDA as an MCP server in a single terminal command. Once connected, Claude Code discovers all 3 tools at runtime and can call them headlessly. ideal for CI/CD pipelines, cron jobs, and automated workflows where openFDA data drives decisions without human intervention.
Core Capabilities
- Drug Adverse Events — Investigate documented side effects, medication errors, and quality complaints across millions of historical patient records.
- Food Safety Recalls — Keep track of active and historical FDA enforcement reports, including outbreaks of pathogens like Salmonella or Listeria.
- Medical Device Safety (MAUDE) — Monitor injuries, malfunctions, and deaths associated with medical devices.
- Advanced Search Capabilities — All tools accept raw query syntax, giving your AI agent absolute freedom to perform highly granular, multi-variable analytical research.
The openFDA MCP Server exposes 3 tools through the Vinkius. Connect it to Claude Code in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect openFDA to Claude Code via MCP
Follow these steps to integrate the openFDA MCP Server with Claude Code.
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
Add the MCP Server
Run the command above in your terminal
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
Start using openFDA
Ask Claude: "Using openFDA, show me...". 3 tools are ready
Why Use Claude Code with the openFDA MCP Server
Claude Code provides unique advantages when paired with openFDA through the Model Context Protocol.
Single-command setup: `claude mcp add` registers the server instantly. no config files to edit or applications to restart
Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks
Claude Code runs headlessly, enabling unattended batch processing using openFDA tools in cron jobs or deployment scripts
Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features
openFDA + Claude Code Use Cases
Practical scenarios where Claude Code combined with the openFDA MCP Server delivers measurable value.
CI/CD integration: embed openFDA tool calls in your deployment pipeline to validate configurations or fetch secrets before shipping
Headless batch processing: schedule Claude Code to query openFDA nightly and generate reports without human intervention
Shell scripting: pipe openFDA outputs into other CLI tools for data transformation, filtering, and aggregation
Infrastructure monitoring: run Claude Code in a cron job to query openFDA status endpoints and alert on anomalies
openFDA MCP Tools for Claude Code (3)
These 3 tools become available when you connect openFDA to Claude Code via MCP:
query_drug_events
g., patient.drug.medicinalproduct:"ASPIRIN", patient.reaction.reactionmeddrapt:"HEADACHE"). The dataset contains reports of adverse events, medication errors, and product quality complaints. Max limit is 100. Query the openFDA Drug Adverse Events database using Lucene syntax
query_food_recalls
Examples: reason_for_recall:"salmonella", status:"Ongoing", state:"CA". Helps track foodborne illness outbreaks and FDA regulations. Search openFDA Food Enforcement and Recalls database
query_medical_devices
Useful query fields: device.generic_name:"PACEMAKER", event_type:"Malfunction", date_of_event:[20200101 TO 20231231]. Search openFDA Medical Device Adverse Events (MAUDE)
Example Prompts for openFDA in Claude Code
Ready-to-use prompts you can give your Claude Code agent to start working with openFDA immediately.
"What are the most recent food recalls related to Salmonella in California?"
"Are there any reports of 'insomnia' after taking generic Ibuprofen?"
Troubleshooting openFDA MCP Server with Claude Code
Common issues when connecting openFDA to Claude Code through the Vinkius, and how to resolve them.
Command not found: claude
npm install -g @anthropic-ai/claude-codeConnection timeout
openFDA + Claude Code FAQ
Common questions about integrating openFDA MCP Server with Claude Code.
How do I add an MCP server to Claude Code?
claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.Can Claude Code run MCP tools in headless mode?
How do I list all connected MCP servers?
claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.Connect openFDA with your favorite client
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Connect openFDA to Claude Code
Get your token, paste the configuration, and start using 3 tools in under 2 minutes. No API key management needed.