EPA Computational Toxicology MCP Server for Cursor 10 tools — connect in under 2 minutes
Cursor is an AI-first code editor built on VS Code that integrates LLM-powered coding assistance directly into the development workflow. Its Agent mode enables autonomous multi-step coding tasks, and MCP support lets agents access external data sources and APIs during code generation.
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{
"mcpServers": {
"epa-computational-toxicology": {
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
}
}
}
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About EPA Computational Toxicology MCP Server
Connect to the US Environmental Protection Agency's (EPA) Center for Computational Toxicology and Exposure (CCTE) and explore a massive repository of chemical data through natural conversation.
Cursor's Agent mode turns EPA Computational Toxicology into an in-editor superpower. Ask Cursor to generate code using live data from EPA Computational Toxicology and it fetches, processes, and writes — all in a single agentic loop. 10 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.
What you can do
- Chemical Search — Find substances by name, CAS Registry Number (CASRN), or DTXSID
- Physicochemical Properties — Retrieve melting points, boiling points, logP, and water solubility
- Hazard Assessments — Access toxicity values, NOAELs, and points-of-departure from ToxValDB
- Exposure Predictions — Explore predicted exposure levels and product use categories via ExpoCast and CPDat
- Bioactivity Screening — Analyze ToxCast/Tox21 high-throughput screening results for thousands of assays
- Environmental Fate — Check persistence, transport, and biodegradation metrics
The EPA Computational Toxicology MCP Server exposes 10 tools through the Vinkius. Connect it to Cursor 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 EPA Computational Toxicology to Cursor via MCP
Follow these steps to integrate the EPA Computational Toxicology MCP Server with Cursor.
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
Save the file
Cursor will automatically detect the new MCP server
Start using EPA Computational Toxicology
Open Agent mode in chat and ask: "Using EPA Computational Toxicology, help me..." — 10 tools available
Why Use Cursor with the EPA Computational Toxicology MCP Server
Cursor AI Code Editor provides unique advantages when paired with EPA Computational Toxicology through the Model Context Protocol.
Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context
Cursor's Composer feature can generate entire files using real-time data fetched through MCP — no copy-pasting from external dashboards
MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment
VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools
EPA Computational Toxicology + Cursor Use Cases
Practical scenarios where Cursor combined with the EPA Computational Toxicology MCP Server delivers measurable value.
Code generation with live data: ask Cursor to generate a security report module using live DNS and subdomain data fetched through MCP
Automated documentation: have Cursor query your API's tool schemas and generate TypeScript interfaces or OpenAPI specs automatically
Infrastructure-as-code: Cursor can fetch domain configurations and generate corresponding Terraform or CloudFormation templates
Test scaffolding: ask Cursor to pull real API responses via MCP and generate unit test fixtures from actual data
EPA Computational Toxicology MCP Tools for Cursor (10)
These 10 tools become available when you connect EPA Computational Toxicology to Cursor via MCP:
get_bioactivity_summary
Retrieve a summary of high-throughput screening results from ToxCast/Tox21 assays
get_chemical_details
Get comprehensive metadata and identification details for a specific chemical using its DTXSID
get_chemical_lists
Identify which chemical lists (regulatory, research, or commercial) this chemical belongs to
get_chemical_synonyms
Retrieve all known synonyms and alternative names for a specific chemical
get_exposure_summary
Retrieve predicted exposure levels and product use data (ExpoCast/CPDat)
get_fate_and_transport
Retrieve environmental fate and transport data (e.g., half-life, bioconcentration)
get_hazard_summary
Retrieve a summary of toxicity values and hazard assessment data from ToxValDB
get_physicochemical_properties
Retrieve predicted and experimental physicochemical properties (e.g., melting point, logP, solubility) for a chemical
search_chemical_by_casrn
Search for chemicals by their CAS Registry Number (CASRN)
search_chemical_by_name
Search for chemicals by common, IUPAC, or synonym names in the EPA CompTox database
Example Prompts for EPA Computational Toxicology in Cursor
Ready-to-use prompts you can give your Cursor agent to start working with EPA Computational Toxicology immediately.
"Search for the chemical properties of Bisphenol A."
"What is the hazard summary for CAS 80-05-7?"
"Find predicted exposure data for DTXSID7020182."
Troubleshooting EPA Computational Toxicology MCP Server with Cursor
Common issues when connecting EPA Computational Toxicology to Cursor through the Vinkius, and how to resolve them.
Tools not appearing in Cursor
Server shows as disconnected
EPA Computational Toxicology + Cursor FAQ
Common questions about integrating EPA Computational Toxicology MCP Server with Cursor.
What is Agent mode and why does it matter for MCP?
Where does Cursor store MCP configuration?
mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.Can Cursor use MCP tools in inline edits?
How do I verify MCP tools are loaded?
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Connect EPA Computational Toxicology to Cursor
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.