Rival Regulatory Toolkit runs on your own machine — the client starts it, so there is no endpoint to ping. 26 installs a week from npm. Last commit 9 Jul 2026.
Read-only regulatory source retrieval, citation tracing, authority metadata, and recent filings.
Today is the operative word: we check Rival Regulatory Toolkit every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add rival-regulatory-toolkit -- npx -y @tryrival/regulatory-toolkit
{
"mcpServers": {
"rival-regulatory-toolkit": {
"args": [
"-y",
"@tryrival/regulatory-toolkit"
],
"command": "npx"
}
}
}
[mcp_servers.rival-regulatory-toolkit]
command = "npx"
args = ["-y", "@tryrival/regulatory-toolkit"]
{
"mcpServers": {
"rival-regulatory-toolkit": {
"args": [
"-y",
"@tryrival/regulatory-toolkit"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"rival-regulatory-toolkit": {
"args": [
"-y",
"@tryrival/regulatory-toolkit"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
RIVAL_API_KEY (Managed Rival API key. Required for production API access.), RIVAL_API_BASE_URL (Rival API base URL. Defaults to https://api.tryrival.ai.), RIVAL_FIXTURE_MODE (Set to true to run against the bundled sample corpus without API access.).
The author declared them in the registry entry; get the values from the project itself.
Search and cross-reference local AI chat history with read-only tools and source citations.
Local-only MCP server for source-attributed Markdown memory and documentation retrieval.
DEA registration & controlled-substance authority tracking for prescribers — read-only demo.
Read-only 2026 city renovation cost ranges with sources, limitations, and citation guidance.
Read-only search and page retrieval from the public Atisbo documentation corpus. No authentication.
Read-only MCP access to Filter Solutions Ltd public filtration and oil monitoring content.
Local read-only repository context retrieval for AI coding agents.
Source-verified pet food regulations, recalls, nutrient standards and species care data.
Answers built from our own checks of this server.