Local business leads by niche and city: owner names, checked emails, phone line types, site tech.
Connect Remote server
claude mcp add --transport http leadmerlin https://api.leadmerlin.com/mcp --header "x-api-key: <X_API_KEY>"
{
"mcpServers": {
"leadmerlin": {
"url": "https://api.leadmerlin.com/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}
{
"servers": {
"leadmerlin": {
"type": "http",
"url": "https://api.leadmerlin.com/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.leadmerlin.com/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 9 found in our last check
find_locationsLook up location codes for a city, county, state or country (free). Use the returned location_code in start_search.
suggest_keywordsTurn a niche into matching Google business categories and sharper search keywords (free). Helps avoid off-niche results.
start_searchStart an async search for local businesses by keyword in up to 5 locations, then enrich each one. Spends 1 credit per business with a website (website-less and off-niche listings are free). Returns a job_id; poll get_job. Call once per search: every call starts a new paid job.
get_jobStatus and counts for a search or enrichment job (queued, running, completed, failed, cancelled). Poll every ~5 seconds.
get_resultsEnriched businesses for a job, paginated. Pass next_cursor from the previous page to continue.
enrich_domainsEnrich up to 100 businesses you already have, by website domain: owner name, checked emails, phone line type, tech. Spends 1 credit per domain (recently enriched domains are free). Returns a job_id.
get_usageCurrent plan, credit balance and phone line-type allowance.
check_website_techFree: detect the CMS, analytics, ad pixels, chat and booking tools a single website runs.
find_website_emailsFree: find the email addresses published on one website (homepage plus up to 4 contact/about/team pages), with the page each was found on, role-based/free-provider flags and an MX check. Limited per day; use start_search or enrich_domains for lists.
Headers
| Name | Description |
|---|---|
x-api-keyRequired, secret | LeadMerlin API key (lm_...). 100 free leads at app.leadmerlin.com |
Details
| Endpoint | https://api.leadmerlin.com/mcp (Streamable HTTP) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | com.leadmerlin/leadmerlin |
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