FBI Crime Data MCP Server

by olyport Your server? Claim it

answering

FBI Crime Data is answering right now. Last checked 8 min ago. It exposes 4 tools.

Crime estimates by type, state arrest data, and national crime trends from the FBI UCR

Uptime history 91 days of history

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

536 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check FBI Crime Data every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add fbi-crime --transport http https://mcp.olyport.com/fbi-crime/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.olyport.com/fbi-crime/mcp

~/.codex/config.toml

[mcp_servers.fbi-crime]
url = "https://mcp.olyport.com/fbi-crime/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "fbi-crime": {
      "url": "https://mcp.olyport.com/fbi-crime/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "fbi-crime": {
      "type": "http",
      "url": "https://mcp.olyport.com/fbi-crime/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

state

get_state_arrests

Get arrest data for a US state by offense category. Returns arrest statistics from the FBI Crime Data Explorer broken down by offense category for the specified state and year range. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX', 'NY'). from_year: Start year for the data range (default 2015). to_year: End year for the data range (default 2023).

get_state_crime_estimates

Get FBI crime estimates for a US state over a range of years. Returns annual crime estimate data from the FBI Crime Data Explorer for the specified state and crime category. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX', 'NY'). crime_type: Type of crime to query. Options: violent-crime, property-crime, burglary, larceny, motor-vehicle-theft, homicide, robbery, aggravated-assault. Default: violent-crime. from_year: Start year for the data range (default 2015). to_year: End year for the data range (default 2023).

compare

compare_state_crime

Compare crime rates across multiple US states for a single year. Fetches crime estimates for each state and returns them side by side for easy comparison. Useful for grant narratives requiring regional context. Args: states: Comma-separated two-letter state abbreviations (e.g. 'CA,TX,NY'). crime_type: Type of crime to compare. Options: violent-crime, property-crime, burglary, larceny, motor-vehicle-theft, homicide, robbery, aggravated-assault. Default: violent-crime. year: The year to compare (default 2022).

national

get_national_crime_estimates

Get national FBI crime trend estimates over a range of years. Returns annual national crime estimate data from the FBI Crime Data Explorer for the specified crime category. Args: crime_type: Type of crime to query. Options: violent-crime, property-crime, burglary, larceny, motor-vehicle-theft, homicide, robbery, aggravated-assault. Default: violent-crime. from_year: Start year for the data range (default 2015). to_year: End year for the data range (default 2023).

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.olyport.com/fbi-crime/mcp	streamable-http	answering	536 ms	8 min ago

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FBI Crime Data — questions

Answers built from our own checks of this server.

What can FBI Crime Data do?

It exposes 4 tools, read directly from the server on our last check. Among them: compare_state_crime, get_national_crime_estimates, get_state_arrests, get_state_crime_estimates. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is FBI Crime Data working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 536 ms. The bar chart above shows every period we have measured.

How do I connect FBI Crime Data?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does FBI Crime Data need an API key?

No. FBI Crime Data completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is FBI Crime Data?

It answers our handshake in 536 ms on average, which is faster than 22% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.