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SafeStreets

by Poseidon-tversion 1.0.0i★ –iRuns in the cloud
Registry nameio.github.Poseidon-t/safestreets

Install

Overview

Description from the maker (original English)

Walkability and pedestrian safety for any US address: scores, neighborhoods, deadly roads.

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.

Install

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

Before you install

You need

Which app do you use?

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

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://safestreets.streetsandcommons.com/mcp

Run this in your terminal

claude mcp add --transport http safestreets https://safestreets.streetsandcommons.com/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "safestreets": {
      "url": "https://safestreets.streetsandcommons.com/mcp"
    }
  }
}

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": {
    "safestreets": {
      "type": "http",
      "url": "https://safestreets.streetsandcommons.com/mcp"
    }
  }
}

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.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://safestreets.streetsandcommons.com/mcp

Menu names can differ slightly by plan and over time.

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

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

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • get_walkability_score

    Score a US location on how good and how safe it is to walk, from a street address or from latitude/longitude. Call this when someone asks whether a place is walkable, how safe it is to walk, whether they could live somewhere without a car, how a neighborhood compares to another o

  • compare_locations

    Score 2 to 10 US locations and say how they differ. Use this for "which of these is the most walkable", choosing between addresses, or any question that puts places side by side. Give addresses or coordinates, and a label for each if you want the results matched back to your own

  • score_many

    Score up to 10 US locations in one request. Use this for a list: properties, branches, listings, sites. Each location counts as one call against your allowance, so a list of ten costs ten. A location that cannot be resolved is reported in errors rather than failing the request.

  • get_city_walkability

    Walkability score for a whole US city, precomputed. Instant, no analysis. Use this for "how walkable is Houston" rather than scoring a point inside it. Returns the 0-100 composite, the same score as 0-10, the tier, and the four components. Covers 203 cities; a city not in the set

  • find_walkable_neighborhoods

    Neighborhoods inside a US city, ranked most walkable first, precomputed. Use this for "which part of Chicago should I live in without a car". Returns up to 25 neighborhoods, each with its 0-10 score, tier and components. Covers 749 neighborhoods across the cities analysed so far,

  • search_neighborhoods

    Ranked neighborhood search across every US neighborhood (202,000+), for "where should I move" questions. Use this when someone is relocating and has not picked a town yet: filter to a county set, a metro, a state, a home-price ceiling or a walkability floor, then rank by walkabil

  • get_dangerous_corridors

    Road corridors where pedestrians were actually killed, from federal crash records. Source: NHTSA FARS 2022-2024 (PER_TYP=5, INJ_SEV in 4,6). Each corridor carries the road name, the city, the total pedestrian deaths and a per-year breakdown, so a claim can be checked rather than

  • search_insights

    Search SafeStreets' published research on walkability, street design and pedestrian safety. Returns the article title, summary, URL and its published questions and answers, so a finding can be quoted and linked rather than paraphrased from memory. 32 articles, each built on named

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 Poseidon-t, 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

  • ✓ Pass

    Endpoint responds

    Responded in 220 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 8 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32744 servers in this category
  • Published to the registry more recently than 70% of the other 32744 servers in this category
  • Basic checks equal to or better than 100% of the other 32744 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 SafeStreets safe?

It passed 3 of 3 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 16 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

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

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated 2 days ago
Install

Date Math

by JowenDelaPena

Exact date/time math for agents: business days, holidays, time zones, cron, RRULE, SLA. x402 paid.

Runs in the cloudUpdated today
Install

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.

SafeStreets plugin

Walkability and pedestrian safety for any US address, for Claude and ChatGPT. Made by Streets & Commons.

The plugin connects your assistant to the SafeStreets MCP server at https://safestreets.streetsandcommons.com/mcp and adds three skills that tell the assistant how to use it well. It is free and needs no sign-in.

Tools

ToolWhat it answers
get_walkability_scoreHow walkable and how safe for walking one address is, 0 to 10, with four components and the metrics behind them
compare_locationsWhich of several places is better on foot, and on which component they differ
score_manyScores for a list of addresses
get_city_walkabilityA whole city's score
find_walkable_neighborhoodsThe most walkable neighborhoods in a city
search_neighborhoodsNeighborhoods across the US filtered by region, home price, walkability and transit
get_dangerous_corridorsRoads where pedestrians were killed, from NHTSA FARS, with deaths per year
search_insightsSafeStreets research articles with figures you can cite

Every tool only reads data.

Skills

  • walkability-check: answers "is this address walkable?" with a verdict and the component that holds it back.
  • where-to-live-on-foot: narrows a move by region, budget and transit, then compares a shortlist.
  • street-safety-evidence: builds a sourced case about a dangerous street for a council letter, story or grant.

Install

Claude Code

/plugin marketplace add Poseidon-t/safestreets-plugin

/plugin install safestreets@safestreets

Claude.ai or Claude Desktop: Settings, Connectors, Add custom connector, then paste https://safestreets.streetsandcommons.com/mcp.

ChatGPT: Settings, Apps and Connectors, Create, then paste the same URL with no authentication.

Cursor or any MCP client

{

"mcpServers": { "safestreets": { "url": "https://safestreets.streetsandcommons.com/mcp" } } }

Limits

Keyless calls share a daily limit on full address scores. A free API key gives you your own 10,000 calls a month: send it as the x-api-key header. Coverage is the United States only.

Data and policies

Scores come from OpenStreetMap, NHTSA crash records, the US Census, EPA and satellite imagery. See the methodology, privacy policy and terms.

Support: hello@streetsandcommons.com

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