RegAffairs AI MCP

An official MCP server providing AI assistants with access to regulator-published regulatory data across 47 jurisdictions. It offers tools to ask complex regulatory questions with cited answers, search regulation texts, and retrieve specific industry data for chemicals, food, pharma, and more, all linked to source documents.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-18Operated by RegAffairs AI

MCP endpoint (Streamable HTTP)

https://mcp.regaffairsai.com/mcp

Vendor documentation

What you can do with it

Ask complex regulatory questions requiring reasoning across multiple jurisdictions
Search regulation text and source documents for specific legal requirements
Retrieve cited answers on chemical, food, and pharma rules
Check status of running research answers with numbered citations

Tools advertised by the last live check:

regaffairs_ask_question
regaffairs_get_answer_status
regaffairs_search_regulations
regaffairs_list_covered_regulations
regaffairs_check_chemical_substance
regaffairs_get_ghs_hazard_classification
regaffairs_get_workplace_exposure_limits
regaffairs_check_food_additive_or_ingredient
regaffairs_check_food_label_and_allergens
regaffairs_check_cosmetic_ingredient
regaffairs_check_pesticide_approval_and_mrl
regaffairs_check_biocide_active_substance
regaffairs_find_pharma_gmp_and_ich_guidance
regaffairs_check_drug_or_device_approval
regaffairs_check_textile_restricted_substances

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http regaffairs-ai-mcp https://mcp.regaffairsai.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add regaffairs-ai-mcp --url https://mcp.regaffairsai.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable regaffairs-ai-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "regaffairs-ai-mcp": {
      "url": "https://mcp.regaffairsai.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "regaffairs-ai-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.regaffairsai.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start regaffairs-ai-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "regaffairs-ai-mcp": {
      "type": "http",
      "url": "https://mcp.regaffairsai.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http regaffairs-ai-mcp https://mcp.regaffairsai.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "regaffairs-ai-mcp": {
      "url": "https://mcp.regaffairsai.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "regaffairs-ai-mcp": {
      "serverUrl": "https://mcp.regaffairsai.com/mcp"
    }
  }
}

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