What is the key difference between OpenFDA Regulatory Metadata and Repo Graph?

OpenFDA Regulatory Metadata belongs to the Biology & Bioinformatics category with local stdio execution, while Repo Graph belongs to the Biology & Bioinformatics category with local stdio execution.

How do I install OpenFDA Regulatory Metadata or Repo Graph in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are OpenFDA Regulatory Metadata and Repo Graph free or paid?

OpenFDA Regulatory Metadata operates under a Free / Open Source model (No auth required). Repo Graph operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

OpenFDA Regulatory Metadata lists 7 tools with 1 views and 0 GitHub stars. Repo Graph lists 6 tools with 1 views and 13 GitHub stars.

Can I use both OpenFDA Regulatory Metadata and Repo Graph together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install OpenFDA Regulatory Metadata or Repo Graph in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are OpenFDA Regulatory Metadata and Repo Graph free to use, or do they require API keys?

OpenFDA Regulatory Metadata is listed under a Free / Open Source model with No auth required . Repo Graph operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both OpenFDA Regulatory Metadata and Repo Graph at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both openfda-regulatory-metadata and james-chahwan-repo-graph as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, OpenFDA Regulatory Metadata has a Quality Score of 52 /100 ( Good ) with 1 views, 0 installs, and 0 GitHub stars. Repo Graph holds a Quality Score of 55 /100 ( Good ) with 1 views, 0 installs, and 13 GitHub stars.

Side-by-Side Model Context Protocol Comparison

OpenFDA Regulatory Metadata vs Repo Graph

In-depth architectural comparison of the OpenFDA Regulatory Metadata and Repo Graph MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

OpenFDA Regulatory Metadata

Biology & Bioinformatics · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

Repo Graph

Biology & Bioinformatics · Local stdio

Quality: 55/100 (Good) | Auth: No auth required

Verdict Summary: Choose OpenFDA Regulatory Metadata if you need specialized Biology & Bioinformatics tools running via a local process. Choose Repo Graph if your workspace requires Biology & Bioinformatics integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose OpenFDA Regulatory Metadata when:

You need dedicated capabilities in the Biology & Bioinformatics domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: search_drug_label, lookup_drugsfda_application, resolve_drug_to_application.

Explore OpenFDA Regulatory Metadata Details

Choose Repo Graph when:

You need dedicated capabilities in the Biology & Bioinformatics domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: REPO_PATH.
Primary tools included: orient, find, impact.

Explore Repo Graph Details

Feature & Specification Comparison

Specification	OpenFDA Regulatory Metadata Biology & Bioinformatics	Repo Graph James-Chahwan Biology & Bioinformatics
Summary	Resolve FDA application numbers and product names to regulatory metadata (CDER, CBER, CDRH).	Structural graph map of any codebase for AI coding assistants. Scans entities, relationships, and feature flows across 13 languages so LLMs navigate by structure instead of grepping through everything.
Category & Scope	Biology & Bioinformatics

Tools & Capabilities Breakdown

OpenFDA Regulatory Metadata Tools (7)

search_drug_label

Search SPL label text, optionally scoped to a section

lookup_drugsfda_application

Drugs@FDA record for an NDA/BLA/ANDA number

resolve_drug_to_application

Brand or generic name → application number(s)

screen_for_rwe_signals

Experimental.** Sweep labels for RWE signals

lookup_device_submission

K / DEN / P / H number → device record

classify_device_product_code

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

OpenFDA Regulatory Metadata Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "openfda-regulatory-metadata": {
      "command": "uvx",
      "args": [
        "openfda-mcp"
      ]
    }
  }
}

Repo Graph Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "james-chahwan-repo-graph": {
      "command": "uvx",
      "args": [
        "mcp-repo-graph"
      ],
      "env": {
        "REPO_PATH": "YOUR_REPO_PATH_HERE"
      }
    }
  }
}

Frequently Asked Questions

OpenFDA Regulatory Metadata is categorized under Biology & Bioinformatics and uses a local stdio subprocess. In contrast, Repo Graph belongs to Biology & Bioinformatics using local stdio subprocess. Select OpenFDA Regulatory Metadata when you need capabilities focused on biology & bioinformatics and Repo Graph when you require tools for biology & bioinformatics.

More alternatives to OpenFDA Regulatory Metadata More alternatives to Repo Graph Biology & Bioinformatics category hub Canonical compare URL