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IDX Broker MCP by usefulapi

MCP server · hosted · v1.0.0 · io.usefulapi/idx-broker
Online · tested 50m agoNEW · 1h agoSeen in the registry 39m ago

Read IDX Broker leads, agents, listings and MLS data; create and update leads and notes.

Website ↗Source code ↗How to connect ↓

What it does

IDX Broker MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: lead generation. That makes it a candidate for tasks such as find leads or find B2B partners.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.0
PriceNot in the registry
First seen23 Oct 2026
Last checked39m ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 50m ago (live check)

Hosted endpoint

  • https://idx-broker.usefulapi.io/mcp streamable-http

In Claude Code: claude mcp add --transport http idx-broker-mcp-by-usefulapi https://idx-broker.usefulapi.io/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "idx-broker-mcp-by-usefulapi": {
      "url": "https://idx-broker.usefulapi.io/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 50m ago

ONLINE IDX Broker MCP by usefulapi answered an MCP connection on 23 Oct 2026 and introduced itself as idx-broker-mcp 1.0.0 (MCP protocol 2025-06-18).

27 tools offered to AI assistants

  • idx_get_account_info · The IDX Broker client account this access key belongs to: company and contact details and account settings (access keys and passwords are never returned). The reply also shows how many of the key's hourly API accesses are used. GET /clients
  • idx_get_account_type · The IDX Broker plan of the account (Lite or Platinum). It sets the hourly API limit: 300 accesses per key on Lite, 500 on Platinum. GET /clients/accounttype.
  • idx_list_agents · Agents on a multi-user IDX Broker account (id, name, office, contact details, category, language, login dates). Filter by one field or by a time window. GET /clients/agents.
  • idx_list_offices · Offices on a multi-user IDX Broker account. Filter by one field or by a time window. GET /clients/offices.
  • idx_list_leads · List the account's leads (website registrants) with contact details, status, agent owner, and last viewed listings and searches. A reply holds up to 500 leads; pass offset to page on and look for pagination information in the reply. Filter
  • idx_get_lead · One lead by id with its details, last 5 viewed listings and searches, and the total number of listings viewed. GET /leads/lead/{leadID}.
  • idx_list_lead_notes · Notes on a lead, or one note when note_id is given. GET /leads/note/{leadID}[/{noteID}].
  • idx_list_lead_searches · Saved property searches of a lead (or one search when search_id is given), with the results URL of each. GET /leads/search/{leadID}[/{searchID}].
  • idx_list_lead_saved_properties · Properties a lead saved (or one when property_id is given). GET /leads/property/{leadID}[/{propertyID}].
  • idx_get_lead_traffic · Website traffic history of one lead: date, page, referrer and IP of each visit (at most 5,000 rows per request; use interval/offset/limit to narrow it). GET /leads/leadtraffic/{leadID}.
  • idx_list_featured_listings · The account's featured (active) listings with address, price, status, photos and agent. Only the account's own listings are returned, never general MLS data. GET /clients/featured.
  • idx_list_sold_pending_listings · The account's sold and pending listings, that is those removed from the MLS feed. GET /clients/soldpending.
Show 15 more
  • idx_list_off_market_listings · The account's off-market listings. GET /clients/offmarket.
  • idx_list_supplemental_listings · The account's supplemental (non-MLS) listings with a basic set of fields. GET /clients/supplemental.
  • idx_list_saved_links · Saved links (pre-built property search pages) of the account with id, name and URL. GET /clients/savedlinks.
  • idx_get_saved_link_count · The total number of properties a saved link currently matches. GET /clients/savedlinks/{savedLinkID}/count.
  • idx_list_widgets · The JavaScript widgets on the account with id, name, URL and options. GET /clients/widgets.
  • idx_get_widget · One JavaScript widget with its settings. GET /clients/widgets/{id}.
  • idx_list_system_links · The system pages of the account's site (search, featured, contact...) with name, id and URL, which can be linked to directly. GET /clients/systemlinks.
  • idx_list_approved_mls · The MLSs approved for display on the account, with their IDX ids (such as a001) and names. Use the id in the other MLS tools. GET /mls/approvedmls.
  • idx_get_mls_age · When an MLS feed was last downloaded and processed and when its images were last gathered (UTC). GET /mls/age/{idxID}.
  • idx_list_mls_property_types · Property types of an MLS with the IDX type id, the MLS name, the parent type and subtypes. GET /mls/propertytypes/{idxID}.
  • idx_list_mls_search_fields · The fields of an MLS that can be searched under MLS rules: field name, display name and the property types they belong to. GET /mls/searchfields/{idxID}.
  • idx_list_mls_locations · Cities, counties or postal codes present in an MLS's data, with ids and a count of occurrences. Filter fields: cities = cityID, cityName, stateAbrv, mlsPtID; counties = countyID, countyName, stateAbrv, mlsPtID; postalcodes = id, stateAbrv,
  • idx_create_lead · WRITE: creates a new lead in the IDX Broker account (and may trigger the account's own lead notifications). Needs a correctly formatted email with a valid MX record; IDX rejects bad addresses with a server error. Extra fields go in `fields`
  • idx_add_lead_note · WRITE: adds a note to a lead (visible to the account's agents). Returns the new note id. PUT /leads/note/{leadID}.
  • idx_update_lead · WRITE: changes fields of an existing lead; the given values replace the stored ones. Only pass what must change. Field names are the IDX lead field names as seen on a lead returned by idx_get_lead (for example firstName, lastName, email, ph

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers
Find leads
Lead Generation
50%
Find B2B partners
Lead Generation
33%

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Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://idx-broker.usefulapi.io/mcpDECLAREDSRC-001 Official MCP Registry39m ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry39m ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry39m ago
Websitehttps://usefulapi.io/idx-broker/DECLAREDSRC-001 Official MCP Registry39m ago
Repositoryhttps://github.com/m190/usefulapi-mcpDECLAREDSRC-001 Official MCP Registry39m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry39m ago
Version1.0.0DECLAREDSRC-001 Official MCP Registry39m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry39m ago

Change history

  • NEW23 Oct 2026
    first seen in the index

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Questions about IDX Broker MCP by usefulapi

How do I connect IDX Broker MCP by usefulapi?

Use the hosted endpoint https://idx-broker.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does IDX Broker MCP by usefulapi offer?

When Electra Index connected on 23 Oct 2026, it listed 27 tools: idx_get_account_info, idx_get_account_type, idx_list_agents, idx_list_offices, idx_list_leads, idx_get_lead, idx_list_lead_notes, idx_list_lead_searches and more. The full list is in "Live check" above.

Is IDX Broker MCP by usefulapi online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 50m ago.

What can I use IDX Broker MCP by usefulapi for?

Based on its description, it is most relevant to: find leads, find B2B partners.