EPA Computational Toxicology MCP Server
Access the US EPA's CompTox Chemicals Dashboard data — search for chemicals, properties, hazard summaries, and exposure data.
Ask AI about this MCP Server
Vinkius supports streamable HTTP and SSE.
* 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
What is the US EPA CompTox MCP Server?
The US EPA CompTox MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to US EPA CompTox via 10 tools. Access the US EPA's CompTox Chemicals Dashboard data — search for chemicals, properties, hazard summaries, and exposure data. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (10)
Tools for your AI Agents to operate US EPA CompTox
Ask your AI agent "Search for the chemical properties of Bisphenol A." and get the answer without opening a single dashboard. With 10 tools connected to real US EPA CompTox data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.
Build your own MCP Server with our secure development framework →Vinkius works with every AI agent you already use
…and any MCP-compatible client
EPA Computational Toxicology MCP Server capabilities
10 toolsRetrieve a summary of high-throughput screening results from ToxCast/Tox21 assays
Get comprehensive metadata and identification details for a specific chemical using its DTXSID
Identify which chemical lists (regulatory, research, or commercial) this chemical belongs to
Retrieve all known synonyms and alternative names for a specific chemical
Retrieve predicted exposure levels and product use data (ExpoCast/CPDat)
Retrieve environmental fate and transport data (e.g., half-life, bioconcentration)
Retrieve a summary of toxicity values and hazard assessment data from ToxValDB
Retrieve predicted and experimental physicochemical properties (e.g., melting point, logP, solubility) for a chemical
Search for chemicals by their CAS Registry Number (CASRN)
Search for chemicals by common, IUPAC, or synonym names in the EPA CompTox database
What the EPA Computational Toxicology MCP Server unlocks
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.
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
How it works
1. Subscribe to this server
2. Enter your free EPA API Key (request it by emailing ccte_api@epa.gov)
3. Start investigating chemical safety and properties directly from your agent
This tool is essential for toxicologists, environmental scientists, and regulatory professionals who need instant access to high-quality chemical data.
Who is this for?
- Toxicologists — quickly gather hazard and bioactivity data for risk assessments
- Environmental Scientists — analyze fate and transport properties of contaminants
- Product Safety Teams — check chemical exposure and product use profiles
- Researchers — retrieve identifiers and synonyms for chemical lists
Frequently asked questions about the EPA Computational Toxicology MCP Server
How do I obtain a free API key for the EPA CTX services?
You must send an email to ccte_api@epa.gov to request an individual API key. The key is usually issued free of charge for research and professional use.
What is a DTXSID and how is it used?
DTXSID is the EPA Dashboard Chemical Identifier. It is the primary unique identifier used across all CompTox APIs to ensure precise substance identification.
Are the results returned in real-time from the EPA databases?
Yes, this agent queries the live CompTox Chemicals Dashboard APIs directly, ensuring you have the most up-to-date scientific data available from the CCTE.
More in this category
ServiceNow
10 toolsManage incidents, service requests, change orders, and CMDB records on ServiceNow — the enterprise ITSM backbone.
HubSpot CRM
10 toolsSearch, create, and manage HubSpot contacts, companies, notes, tasks, and associations through natural conversation.
Rappi API
10 toolsAutomate LatAm's largest super-app via Rappi — track active deliveries, request support, and manage logistics from your agent.
You might also like
Hopin (RingCentral Events)
10 toolsConnect and manage RingCentral Events (formerly Hopin) webinars and virtual events.
Transport for London
11 toolsGet live tube status, bus arrivals, journey planning, road disruptions and bike point data across London.
Internet Archive Metadata
10 toolsGet detailed metadata, files, reviews, and stats for any Internet Archive item.
Connect EPA Computational Toxicology with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Give your AI agents the power of US EPA CompTox MCP Server
Production-grade EPA Computational Toxicology MCP Server. Verified, monitored, and maintained by Vinkius. Ready for your AI agents — connect and start using immediately.