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Booli MCP

by chrischallversion 2.2.0i★ –iRuns on your computer
Registry nameio.github.chrischall/booli-mcp

Install

Overview

Description from the maker (original English)

Booli.se real estate for Claude: search listings, sold prices, areas & market stats

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: Search & AI memory

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: BOOLI_TRANSPORT, BOOLI_WS_PORT, FETCHPROXY_WS_HOST, FETCHPROXY_IDENTITY_DIR

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": {
    "booli": {
      "command": "npx",
      "args": [
        "-y",
        "@chrischall/booli-mcp"
      ],
      "env": {
        "BOOLI_TRANSPORT": "your-value",
        "BOOLI_WS_PORT": "your-value",
        "FETCHPROXY_WS_HOST": "your-value",
        "FETCHPROXY_IDENTITY_DIR": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add booli --env BOOLI_TRANSPORT=your-value --env BOOLI_WS_PORT=your-value --env FETCHPROXY_WS_HOST=your-value --env FETCHPROXY_IDENTITY_DIR=your-value -- npx -y @chrischall/booli-mcp

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": {
    "booli": {
      "command": "npx",
      "args": [
        "-y",
        "@chrischall/booli-mcp"
      ],
      "env": {
        "BOOLI_TRANSPORT": "your-value",
        "BOOLI_WS_PORT": "your-value",
        "FETCHPROXY_WS_HOST": "your-value",
        "FETCHPROXY_IDENTITY_DIR": "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": {
    "booli": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@chrischall/booli-mcp"
      ],
      "env": {
        "BOOLI_TRANSPORT": "your-value",
        "BOOLI_WS_PORT": "your-value",
        "FETCHPROXY_WS_HOST": "your-value",
        "FETCHPROXY_IDENTITY_DIR": "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

  • BOOLI_TRANSPORT env
    Selects the path: auto (default — direct fetch first, browser-bridge fallback when walled), fetchproxy (always the bridge), or direct.
  • BOOLI_WS_PORT env
    Override the fetchproxy WebSocket port (the fleet shares 37149).
  • FETCHPROXY_WS_HOST env
    Bridge bind interface, a literal IP only (default 127.0.0.1). Keep on loopback; exists for a hosted child in its own network namespace.
  • FETCHPROXY_IDENTITY_DIR env
    Absolute path for the long-term bridge identity keypair (default ~/.fetchproxy/identity/). Exists for a host that runs a separate child per caller.

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 chrischall, 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 Search & AI memoryi

  • More stars than 0% of the other 7277 servers in this category
  • Published to the registry more recently than 93% of the other 7277 servers in this category
  • Basic checks equal to or better than 100% of the other 7277 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 Booli MCP 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?

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 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 (2.2.0) reached the registry 3 days 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: Context7, Codebase Memory, Exa

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

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated yesterday
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Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 21 days ago
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Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month
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.

booli-mcp

An MCP server for Booli, the Swedish property portal — search active for-sale listings, sold prices (slutpriser), resolve areas, and compute market statistics, all from Claude.

Developed and maintained by AI (Claude Code). Use at your own discretion

and within booli.se's terms of use.

How it works

Booli fronts www.booli.se — including its GraphQL API — with a Cloudflare bot wall that blocks server-side clients. booli-mcp therefore reads Booli's consumer GraphQL API by routing each query through your own signed-in www.booli.se browser tab via the fetchproxy bridge (the ContextMint Bridge browser extension), reusing your Cloudflare-cleared session. No Booli login is required — just a normal page view. All tools are read-only.

BOOLI_TRANSPORT selects the path: auto (default — direct fetch first, browser-bridge fallback when walled), fetchproxy (always the bridge), or direct. The fetchproxy fleet shares WS port 37149 (BOOLI_WS_PORT).

Setup

  1. Install ContextMint Bridge from its releases page — Chrome: download the chrome zip, unzip it, and load it unpacked at chrome://extensions (Developer mode). Safari isn't available yet (it will ship inside the ContextMint app, which has no public download), so use Chrome for now. Keep a www.booli.se tab open.

ContextMint Bridge is the fetchproxy browser extension under its new name, from the same maintainer — fetchproxy's own README points to it. Its source is public at nullnet-app/contextmint-bridge: build it yourself, or check a release zip against the .sha256 file published beside it (shasum -a 256 -c contextmint-bridge-chrome- .zip.sha256).

  1. On the first request, approve the one-time pairing prompt in ContextMint Bridge.
  2. Run booli_healthcheck to confirm the path is working. Its transport field says which leg served the probe (direct or fetchproxy) and, once the bridge exists, bridge.session_state says whether the extension is linked, pair_pending (approve the pair code it names), or extension_disconnected.

Install

// mcp config

{ "mcpServers": { "booli": { "command": "npx", "args": ["-y", "@chrischall/booli-mcp"] } } }

Tools

ToolWhat it does
booli_search_areasResolve a place name to Booli area ids
booli_search_listingsSearch active for-sale listings by area + filters
booli_get_listingFull detail for one property (active or sold) by residence id
booli_search_soldSearch sold listings (slutpriser) with final prices
booli_market_statsMedian/average sold-price statistics for an area
booli_healthcheckProbe the data path and report transport (direct / fetchproxy, the BOOLI_TRANSPORT mode) and, once the bridge is up, bridge (role, port, extension link session_state, pending pair code) with a next-step hint

Searches scope by area_id (from booli_search_areas) or a free-text location. Money is SEK, areas m². See docs/BOOLI-API.md for the underlying GraphQL API.

Development

npm install

npm test # vitest, no network npm run build # tsc + esbuild bundle

License

MIT

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