Carrierscore

FMCSA motor-carrier risk scores, monitoring, and carrier-selection evidence reports for AI agents.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "carrierscore": {
      "command": "npx",
      "args": [
        "-y",
        "carrierscore"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

CarrierScore MCP Server

FMCSA motor-carrier risk intelligence for AI agents, over the Model Context Protocol.

CarrierScore answers "how risky is this carrier, and what was knowable about it on a given date?" for freight brokers and AI booking/dispatch agents. It builds longitudinal risk scores (0–100, higher = riskier) and timestamped carrier-selection evidence reports ("Montgomery files") from daily archives of public FMCSA / US DOT safety data: census, inspections, crashes, out-of-service orders, operating authority, and insurance filings.

Website: carrierscore.io · Agent docs: carrierscore.io/llms.txt

Hosted endpoint (recommended)

No install needed — a hosted Streamable HTTP MCP endpoint is live:

Code

https://mcp.carrierscore.io/mcp

Keyless requests get a rate-limited free tier (lookups, scores, text evidence reports). Paid tiers add carrier-list monitoring, structured JSON evidence reports, and higher volume — see pricing. Paid tiers authenticate with an X-API-Key header (or CARRIERSCORE_API_KEY when self-hosting).

Tools

Tool	What it does
`carrier_lookup`	Carrier identity by US DOT number: legal name, DBA, operating status, FMCSA safety rating, fleet size, address, registration dates. Use first to confirm a DOT is real and matches the rate confirmation.
`carrier_score`	The CarrierScore risk score (0–100, higher = riskier) with full component breakdown, hard flags (active OOS order, no active insurance, reincarnated-carrier link), and data-sufficiency indicator.
`montgomery_file`	Timestamped carrier-selection evidence report — the documented artifact a broker retains at the moment of booking (post Montgomery v. Caribe Transport II). Text format on the free tier; JSON on paid tiers.
`monitor_carriers`	Batch score summary + flags for up to 100 DOT numbers per call — screen candidates for a load or re-check an active roster.

Connect from a client

Claude Code

Terminal

claude mcp add --transport http carrierscore https://mcp.carrierscore.io/mcp

Claude Desktop / claude.ai

Settings → Connectors → Add custom connector → URL https://mcp.carrierscore.io/mcp.

Cursor

.cursor/mcp.json:

config.json

{
  "mcpServers": {
    "carrierscore": {
      "url": "https://mcp.carrierscore.io/mcp"
    }
  }
}

Generic MCP client (Streamable HTTP)

config.json

{
  "mcpServers": {
    "carrierscore": {
      "type": "streamable-http",
      "url": "https://mcp.carrierscore.io/mcp"
    }
  }
}

Self-hosting

The server in this repo is a thin Streamable HTTP client over the CarrierScore REST API (https://api.carrierscore.io).

Terminal

npm install
npm run build
CARRIERSCORE_API_URL=https://api.carrierscore.io npm start
# MCP endpoint: POST http://127.0.0.1:8322/mcp

Environment variables:

Variable	Default	Purpose
`CARRIERSCORE_API_URL`	`http://127.0.0.1:8321`	Base URL of the CarrierScore REST API
`CARRIERSCORE_API_KEY`	(unset)	Optional API key for paid tiers; unset = rate-limited free tier
`PORT`	`8322`	Port for the MCP HTTP endpoint (`POST /mcp`)

Disclaimer

CarrierScore scores are computed statistical indicators built from public FMCSA data under a documented, transparent methodology (population percentiles plus hard flags). They are not safety fitness determinations, are not endorsed by FMCSA, and do not substitute for a carrier's official safety rating or your own judgment. Every score and evidence report embeds this disclaimer — retain it when storing or quoting results.

License

MIT © SYMBOLIQ LLC. Contact: business@colesprout.com

Related MCP Servers

View all in Developer Tools View all alternatives

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Carrierscore

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "carrierscore": { "command": "npx", "args": ["-y", "carrierscore"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

Live Dynamic SVG Preview

Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/carrierscore?style=directory)](https://allmcps.com/mcp/carrierscore)

HTML Embed

<a href="https://allmcps.com/mcp/carrierscore"><img src="https://allmcps.com/api/badge/carrierscore?style=directory" alt="Carrierscore on AllMCPs" /></a>

Technical Specs & Signals

CategoryDeveloper Tools

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

★ Spotlight Slot

Feature Your MCP Server

Get maximum visibility for your server across our directory, search results, and detail pages.

Spotlight Your Server

Own this project?

This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to unlock edit access and the Official badge — proof is checked automatically, then reviewed by our team.

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Carrierscore →Install in Claude Desktop Install in Cursor Install in VS Code

Carrierscore

FMCSA motor-carrier risk scores, monitoring, and carrier-selection evidence reports for AI agents.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "carrierscore": {
      "command": "npx",
      "args": [
        "-y",
        "carrierscore"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

CarrierScore MCP Server

FMCSA motor-carrier risk intelligence for AI agents, over the Model Context Protocol.

Website: carrierscore.io · Agent docs: carrierscore.io/llms.txt

Hosted endpoint (recommended)

No install needed — a hosted Streamable HTTP MCP endpoint is live:

Code

https://mcp.carrierscore.io/mcp

Tools

Tool	What it does
`carrier_lookup`	Carrier identity by US DOT number: legal name, DBA, operating status, FMCSA safety rating, fleet size, address, registration dates. Use first to confirm a DOT is real and matches the rate confirmation.
`carrier_score`	The CarrierScore risk score (0–100, higher = riskier) with full component breakdown, hard flags (active OOS order, no active insurance, reincarnated-carrier link), and data-sufficiency indicator.
`montgomery_file`	Timestamped carrier-selection evidence report — the documented artifact a broker retains at the moment of booking (post Montgomery v. Caribe Transport II). Text format on the free tier; JSON on paid tiers.
`monitor_carriers`	Batch score summary + flags for up to 100 DOT numbers per call — screen candidates for a load or re-check an active roster.

Connect from a client

Claude Code

Terminal

claude mcp add --transport http carrierscore https://mcp.carrierscore.io/mcp

Claude Desktop / claude.ai

Settings → Connectors → Add custom connector → URL https://mcp.carrierscore.io/mcp.

Cursor

.cursor/mcp.json:

config.json

{
  "mcpServers": {
    "carrierscore": {
      "url": "https://mcp.carrierscore.io/mcp"
    }
  }
}

Generic MCP client (Streamable HTTP)

config.json

{
  "mcpServers": {
    "carrierscore": {
      "type": "streamable-http",
      "url": "https://mcp.carrierscore.io/mcp"
    }
  }
}

Self-hosting

The server in this repo is a thin Streamable HTTP client over the CarrierScore REST API (https://api.carrierscore.io).

Terminal

npm install
npm run build
CARRIERSCORE_API_URL=https://api.carrierscore.io npm start
# MCP endpoint: POST http://127.0.0.1:8322/mcp

Environment variables:

Variable	Default	Purpose
`CARRIERSCORE_API_URL`	`http://127.0.0.1:8321`	Base URL of the CarrierScore REST API
`CARRIERSCORE_API_KEY`	(unset)	Optional API key for paid tiers; unset = rate-limited free tier
`PORT`	`8322`	Port for the MCP HTTP endpoint (`POST /mcp`)

Disclaimer

License

Related MCP Servers

View all in Developer Tools View all alternatives

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Carrierscore

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "carrierscore": { "command": "npx", "args": ["-y", "carrierscore"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

Live Dynamic SVG Preview

Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/carrierscore?style=directory)](https://allmcps.com/mcp/carrierscore)

HTML Embed

<a href="https://allmcps.com/mcp/carrierscore"><img src="https://allmcps.com/api/badge/carrierscore?style=directory" alt="Carrierscore on AllMCPs" /></a>

Technical Specs & Signals

CategoryDeveloper Tools

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

★ Spotlight Slot

Feature Your MCP Server

Get maximum visibility for your server across our directory, search results, and detail pages.

Spotlight Your Server

Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Carrierscore →Install in Claude Desktop Install in Cursor Install in VS Code