Home / MCP registry index / io.usefulapi/street-co-uk
Street.co.uk MCP by usefulapi
io.usefulapi/street-co-uk in the official MCP registry.
Endpoint https://street-co-uk.usefulapi.io/mcp. Source: github.com/m190/usefulapi-mcp.
The registry describes it as: Read Street.co.uk properties, applicants, viewings, tenancies, jobs; create enquiries, notes, tasks.
We read its 54 tools on 2026-10-31. Nothing in them matched our tool-poisoning rules. It also sets server instructions, text a client puts in front of the model on connect; those were read too.
A clean read means these rules found nothing, not that the server is harmless. A server can change its tools at any time, which is why the index reads it again every week.
Connect it
The endpoint answers MCP over HTTP; that is how we read it. Add it to your client:
claude mcp add --transport http street-co-uk https://street-co-uk.usefulapi.io/mcp{
"mcpServers": {
"street-co-uk": {
"url": "https://street-co-uk.usefulapi.io/mcp"
}
}
}code --add-mcp '{"name":"street-co-uk","type":"http","url":"https://street-co-uk.usefulapi.io/mcp"}'Some servers ask you to sign in the first time a client connects, or want a key from the people who run them; the server's own docs say which.
Let Claude Code check servers as it adds them
With the free lazaretto-guard plugin installed, when Claude Code adds a server for you or writes one into an MCP config, the plugin reads the server's tools first and asks you if one of our rules matches. Install it, restart Claude Code, then ask it to run the command above.
claude plugin marketplace add jamesdfinance-dev/lazaretto-plugins
claude plugin install lazaretto-guard@lazaretto-pluginsTools it advertises
street_list_properties street_get_property street_list_people street_get_person street_list_vendors street_get_vendor street_list_landlords street_get_landlord street_list_tenants street_get_tenant street_list_sales_applicants street_get_sales_applicant street_list_lettings_applicants street_get_lettings_applicant street_list_enquiries street_get_enquiry street_list_viewings street_get_viewing street_list_valuations street_get_valuation street_list_sales street_get_sale street_list_sales_offers street_get_sales_offer street_list_lettings_offers street_get_lettings_offer street_list_tenancies street_get_tenancy street_list_maintenance_jobs street_get_maintenance_job street_list_tasks street_list_follow_ups street_list_branches street_get_branch street_list_users street_get_user street_list_invoices street_get_invoice street_list_sales_instructions street_get_sales_instruction street_list_lettings_instructions street_get_lettings_instruction street_list_inspections street_get_inspection street_list_interested_applicants street_get_interested_applicant street_list_task_types street_list_areas street_create_enquiry street_create_note street_create_task street_create_follow_up street_create_maintenance_request street_update_person
Tool changes
We compare every full read of this server with the one before. No change in what its tools say has been seen since we started keeping this record on 2026-10-30.
Fingerprint of its tools at our last full read (2026-10-31):
fe7852177a1c3917. A client can hash the tools it is served the same way and compare;
the full value and a hash per tool are in this page as JSON.
Run this server? Show the check in your README
The badge reflects the latest weekly read: 
[](https://lazaretto.dev/mcp-registry/io-usefulapi-street-co-uk)How this was checked
Lazaretto connects to the endpoint the way any MCP client does, asks the server to introduce itself and list its tools, and reads every name, description, parameter schema and server instruction for tool poisoning: hidden directive blocks, orders to read local secrets, parameters built to carry secrets or the conversation out, orders that redirect another server's tools, and invisible characters. It never calls a tool. What we found across the registry.
To run the same check every time Claude Code adds a server, install the free lazaretto-guard plugin. Browse every server in the index.