Use HUD User with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Access official US Department of Housing and Urban Development (HUD) data for Fair Market Rents and Income Limits.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 8 capabilities
The complete HUD User capability set.
These are the exact actions your AI can choose when you ask it to work with HUD User.
01-04
4 capabilities in this set.
Part of 8 available through HUD User.
- 01
Get il data
Get Income Limits (IL) data by entity ID
- 02
Get mtsp il data
Get Multifamily Tax Subsidy Project (MTSP) Income Limits data
- 03
Get state il data
Get Statewide Income Limits (IL) data
- 04
List states
List all states and territories
05-08
4 capabilities in this set.
Part of 8 available through HUD User.
- 05
Get fmr data
Get Fair Market Rent (FMR) data by entity ID
- 06
Get state fmr data
Get Statewide Fair Market Rent (FMR) data
- 07
List counties
List all counties in a specific state
- 08
List metro areas
List all Metropolitan areas
Observed, not estimated
830ms average. Fast in production.
HUD User is checked daily against the live service.
- Fastest day
- 708ms
- Slowest day
- 1026ms
- 14-day trend
- Slowing+24%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 8 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of HUD User, so you can see the experience inside your AI.
It does not authenticate your account with HUD User. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
HUD User Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_AQlPGnwcd7ElRoIABdMafv4aWSMWcycPtcAc1OOC/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — HUD User capabilities are ready to use.
{
"mcpServers": {
"hud-fair-market-rents-mcp": {
"url": "https://edge.vinkius.com/vk_preview_AQlPGnwcd7ElRoIABdMafv4aWSMWcycPtcAc1OOC/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions HUD User owners ask.
- 01
How do I find the specific ID for a county to get its rent data?
First, use the list_states capability to get the state code, then use list_counties with that code. This will provide you with the 10-digit FIPS code (entity ID) needed for the get_fmr_data capability.
- 02
Can I retrieve rent data for an entire state at once?
Yes! Use the get_state_fmr_data capability and provide the two-letter state code (e.g., 'NY' for New York). It will return FMR data for all metro areas and counties within that state.
- 03
What is the difference between IL and MTSP data?
IL data (get_il_data) refers to general Income Limits for housing assistance, while MTSP data (get_mtsp_il_data) specifically targets Multifamily Tax Subsidy Projects. Both can be queried using the same entity IDs.
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