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Rival Regulatory Toolkit

by rival-intelligenceversion 0.1.5i★ –iRuns on your computer
Registry nameio.github.rival-intelligence/rival-regulatory-toolkit

Install

Overview

Description from the maker (original English)

Read-only regulatory source retrieval, citation tracing, authority metadata, and recent filings.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Other
  • You need to fill in: RIVAL_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: RIVAL_API_KEY, RIVAL_API_BASE_URL, RIVAL_FIXTURE_MODE

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "rival-regulatory-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "@tryrival/regulatory-toolkit"
      ],
      "env": {
        "RIVAL_API_KEY": "your-value",
        "RIVAL_API_BASE_URL": "your-value",
        "RIVAL_FIXTURE_MODE": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add rival-regulatory-toolkit --env RIVAL_API_KEY=your-value --env RIVAL_API_BASE_URL=your-value --env RIVAL_FIXTURE_MODE=your-value -- npx -y @tryrival/regulatory-toolkit

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "rival-regulatory-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "@tryrival/regulatory-toolkit"
      ],
      "env": {
        "RIVAL_API_KEY": "your-value",
        "RIVAL_API_BASE_URL": "your-value",
        "RIVAL_FIXTURE_MODE": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "rival-regulatory-toolkit": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@tryrival/regulatory-toolkit"
      ],
      "env": {
        "RIVAL_API_KEY": "your-value",
        "RIVAL_API_BASE_URL": "your-value",
        "RIVAL_FIXTURE_MODE": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • RIVAL_API_KEY secret required env
    Managed Rival API key. Required for production API access.
  • RIVAL_API_BASE_URL env
    Rival API base URL. Defaults to https://api.tryrival.ai.
  • RIVAL_FIXTURE_MODE env
    Set to true to run against the bundled sample corpus without API access.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account rival-intelligence, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

  • More stars than 0% of the other 32602 servers in this category
  • Published to the registry more recently than 10% of the other 32602 servers in this category
  • Basic checks equal to or better than 100% of the other 32602 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Rival Regulatory Toolkit safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: RIVAL_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.5) reached the registry 6 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Rystic

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Rival Regulatory Toolkit

Open-source SDK, CLI, MCP server, and schemas for connecting AI agents to Rival's source-grounded regulatory retrieval API.

  • Public site: https://tryrival.ai
  • Agent access: https://tryrival.ai/for-agents
  • Managed API default: https://api.tryrival.ai

This repository is the developer and agent connectivity layer for Rival. It is intentionally read-only in its first release: agents can search, retrieve source text, trace citations, list authorities, and inspect recent filings. Workspace actions, document review, evidence requests, filings, and task creation remain behind managed Rival access and human review gates.

What Is Included

  • OpenAPI contract for Rival's read-only regulatory retrieval API.
  • JSON Schemas for source documents, search results, citations, authorities, and recent filings.
  • TypeScript client for server-side applications and internal tools.
  • CLI for shell usage and automation.
  • MCP server for agent clients that support Model Context Protocol.
  • Fixture mode so teams can evaluate the integration without a Rival API key.
  • Dockerfile for running the MCP server in controlled team environments.

Install

npm install @rival-intelligence/regulatory-toolkit

For local development from source:

npm install

npm run build

Environment

export RIVAL_API_KEY="rv_live_..."

export RIVAL_API_BASE_URL="https://api.tryrival.ai"

For local evaluation without API access:

export RIVAL_FIXTURE_MODE=true

TypeScript Client

import { RivalRegulatoryClient } from '@rival-intelligence/regulatory-toolkit';

const rival = new RivalRegulatoryClient({ apiKey: process.env.RIVAL_API_KEY, });

const results = await rival.searchRegulatoryCorpus({ query: '49 CFR 195.573', limit: 5, });

console.log(results.results[0]?.source.citation);

CLI

rival-regulatory search "49 CFR 195.573"

rival-regulatory source "cfr-49-195-573" rival-regulatory trace "49 CFR 195.573" rival-regulatory authorities

Fixture mode:

rival-regulatory search "pipeline corrosion" --fixture

MCP Server

Run directly:

npx @rival-intelligence/regulatory-toolkit mcp

MCP client example:

{

"mcpServers": { "rival-regulatory": { "command": "npx", "args": ["-y", "@rival-intelligence/regulatory-toolkit", "mcp"], "env": { "RIVAL_API_KEY": "rv_live_...", "RIVAL_API_BASE_URL": "https://api.tryrival.ai" } } } }

Available MCP tools:

  • search_regulatory_corpus
  • retrieve_source_text
  • trace_citation
  • list_authorities
  • get_recent_filings

Docker

Docker belongs in this repository because many compliance, legal, consulting, energy, and infrastructure teams will run agent tools inside controlled environments. The image runs the MCP server and reads credentials from environment variables.

docker build -t rival-regulatory-toolkit .

docker run --rm -i \ -e RIVAL_API_KEY="$RIVAL_API_KEY" \ -e RIVAL_API_BASE_URL="https://api.tryrival.ai" \ rival-regulatory-toolkit

Fixture mode:

docker run --rm -i -e RIVAL_FIXTURE_MODE=true rival-regulatory-toolkit

See docs/self-hosting.md for deployment notes.

API Contract

The API contract starts with five read-only endpoints:

  • GET /api/v1/search
  • GET /api/v1/sources/{source_id}
  • GET /api/v1/citations/trace
  • GET /api/v1/authorities
  • GET /api/v1/filings/recent

The contract lives in openapi/rival-regulatory-api.yaml.

Safety Boundary

This toolkit does not submit filings, alter compliance records, close corrective actions, delete evidence, or take workspace actions. It is a source retrieval and citation layer for agents and developer systems. Regulated work still requires qualified human review.

This toolkit is not legal, engineering, environmental, safety, or compliance advice. Teams are responsible for validating applicability, obligations, filings, and operational decisions with qualified professionals.

Development

npm install

npm run build npm test

License

Apache-2.0

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