LeadMarina

com.leadmarina由 leadmarina.com 发布官方发布者v1.3.0更新于 Oct 31, 2026

Verified local-business leads: search by niche and US city, export to Close, GoHighLevel or Sheets.

已验证Streamable HTTP可网页运行效率与工作流数据与分析商业与电商

概览

AI 生成的概览

LeadMarina 是一个托管式 MCP 服务器,让助手按行业和美国城市查找经过验证的本地商家线索,并导出到 CRM、表格或文件。

可以做什么
  • 搜索与补全线索:按行业加城市实时搜索,轮询结果以获取已验证的邮箱和电话,并可对已有的最多 10 个域名做补全
  • 查询与导出:筛选和排序已收集的全部线索,读取已保存的视图,并把名单发送到 Close、GoHighLevel、Google 表格或 CSV/Excel/JSON 文件
  • 管理搜索与额度:列出历史搜索、查看剩余线索额度和已连接的集成
  • 定时自动化:创建、暂停、恢复或删除会自动导出的周期性搜索
  • 高级搜索:查询美国地点,估算多关键词多地区的批量搜索,启动后跟踪进度并可暂停、恢复或停止
适用场景
适合让助手在美国城市中开发本地商家客户、核实联系方式,并在对话中直接把结果推送到 CRM 或表格。也适合需要按计划定期运行的线索获取任务。
运行要求
远程 streamable HTTP 端点,无需安装。需要 LeadMarina 账户,免费方案也可用。认证方式为浏览器 OAuth 登录,或使用 LeadMarina API 密钥作为 Authorization bearer 令牌。覆盖范围仅限美国及其属地。
安装前请注意
搜索、补全、自动化和高级搜索都会消耗账户的线索额度,执行前应先与用户确认范围和频率。API 密钥会消耗线索,应妥善保管,不要放入共享或提交到版本库的配置文件。导出会写入已连接的 CRM 和表格,删除自动化不可恢复。部分邮箱和负责人姓名来自开放数据集和公开记录,其来源与许可声明会随数据一同传递。

安装

在 SourceWeft 中

  1. 打开 控制台中的 LeadMarina,将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable,通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体,或 SourceWeft 对话中。智能体会读取该服务器的安装指南,先向你展示发布者、端点和登录方式,经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/com.leadmarina%2Fleadmarina/install.md,并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前,先告诉我它的发布者、端点和登录方式,等我确认。不要把 API 密钥写进命令或我会提交的文件;问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "leadmarina": {
      "type": "http",
      "url": "https://leadmarina.com/api/mcp"
    }
  }
}

README

LeadMarina MCP server

Verified local-business leads, inside your AI assistant. Search any niche in any US city, get each business's emails checked for deliverability and its phones checked for line type and carrier, then send the leads to Close, GoHighLevel, Google Sheets or a CSV, Excel or JSON file. You never leave the chat.

This is a remote MCP server. There is nothing to install or run:

https://leadmarina.com/api/mcp

This repository holds the listing: this README, client config examples, the MCP registry's server.json and smithery.yaml. The server itself is LeadMarina's hosted service.

What it does

Ask in plain language, for example:

  • "Find roofing contractors in Austin, TX with a mobile number."
  • "Which plumbers I've already collected have a safe email and over 50 reviews?"
  • "Send this search to Close."
  • "Every Monday, search HVAC contractors in Dallas and Fort Worth and email me a CSV."
  • "Estimate dentists across Colorado and Utah, then run it with a 2,000-lead cap."

Each lead is one local business: its listing (name, category, address, rating, reviews, website), up to 3 emails each marked safe, risky or invalid, up to 3 phones with line type and carrier, the owner's name where one can be found, and its social profiles.

Connect

You need a LeadMarina account. Every plan includes the MCP server, the free plan too: sign up.

OAuth (recommended). Add the server URL to your client. The first time a tool runs, your browser opens LeadMarina's sign-in and consent page. Nothing needs to be copied or pasted.

API key. Create a key on the API Keys page and send it as Authorization: Bearer YOUR_API_KEY. The key spends your leads, so keep it private and out of shared or committed config files.

Client set-up, with full files in examples/:

ClientHow
Claude (claude.ai or the desktop app)Customize → Connectors → + → Add custom connector → paste the server URL. OAuth runs on first use, and the connector then works in the mobile app too.
Claude Desktop (config file)examples/claude-desktop.json: a local bridge to the remote URL, OAuth in the browser
Claude Codeclaude mcp add --transport http leadmarina https://leadmarina.com/api/mcp
ChatGPT (developer mode)Settings → Plugins → Developer mode → create an app with the server URL, authentication OAuth
CursorOne-click install, or examples/cursor-mcp.json in .cursor/mcp.json
VS Codeexamples/vscode-mcp.json in .vscode/mcp.json
Windsurfexamples/windsurf-mcp.json in ~/.codeium/windsurf/mcp_config.json
Anything elseAny MCP client that speaks streamable HTTP: the URL above, plus OAuth or the bearer header

Tools

ToolWhat it doesSpends leads
search_leadsLive search for local businesses by niche and US city. Returns the first batch and keeps finding and verifying more in the background.yes, 1 per lead
get_search_resultsA search's leads with verification filled in as it progresses. Poll until enrichment is complete.no
enrich_domainsVerify up to 10 business websites you already have.yes, 1 per domain
query_leadsFilter and sort every lead you have collected, across all searches.no
export_leadsSend a search, a campaign or a filtered set to Close, GoHighLevel, Google Sheets, or a CSV, Excel or JSON file.no
list_searchesYour recent searches.no
get_balanceLeads left, and when they reset.no
list_viewsYour saved views (named filter sets) from the leads table.no
list_integrationsWhich export destinations are connected and ready.no
list_automationsYour scheduled searches.no
create_automationRe-run a search on a schedule and export each run.yes, each run
update_automationPause or resume an automation.no
delete_automationDelete an automation. This can't be undone.no
find_placesUS states and places, with the codes an advanced search takes.no
estimate_advanced_searchWhat an advanced search would find and how long it would take, without starting it.no
run_advanced_searchMany keywords across the whole US, whole states or single places, each business charged once.yes, 1 per unique lead
list_advanced_searchesYour advanced searches and their progress.no
get_advanced_searchOne advanced search: progress by keyword, top places, the batch running now.no
control_advanced_searchPause, resume or stop an advanced search.no

Every tool carries MCP annotations: read-only tools say so, and delete_automation is marked destructive. The tools that spend leads say so in their descriptions, so your assistant can confirm with you first.

Pricing and limits

One lead is one delivered business, with all of its verification included. Lookups, reads and exports are free. See pricing and limits.

Support

License

The files in this repository (docs and config examples) are MIT-licensed; see LICENSE. Use of the LeadMarina service is governed by the Terms of Service.

来源:README.md,提交 ad4f545

工具

19

search_leads

Search local-business leads

Run a live search for local businesses by niche + city (e.g. query 'electrician', location 'Austin, TX'). Returns a search_id and, usually, the first batch immediately (its listings are in `results`; their emails and phones are not verified yet — when discovery is 'in_progress' the provider was slow and the whole search was queued, so the leads arrive through get_search_results); more results are found and verified in the background — every email is SMTP-checked and phones are verified with line type + carrier. Spends 1 lead per result. Poll get_search_results until enrichment is 'complete'. If enrichment is already 'complete', nothing was found and nothing more is coming; if capped is true, the balance covered fewer leads than were found. With country, a US territory (PR, GU, VI, AS, MP) is searched; max_leads stops it early and exact_category keeps only that Google category. For many keywords or places at once, use run_advanced_search.

输入参数query必填countrylocationmax_leadslocation_codeexact_category

get_search_results

Get search results

Fetch a search's leads with verification filled in as enrichment progresses. Poll until enrichment is 'complete'. Each lead includes verified emails (SMTP status), verified phones (line type + carrier), owner name where identified, socials, and the business profile.

输入参数limitoffsetsearch_id必填

enrich_domains

Enrich business domains

Already have businesses? Pass up to 10 website domains to run the full enrichment + verification pipeline on them (verified emails + phones, owner name, socials). Costs 1 lead per distinct domain — spellings of the same site (acme.com, www.acme.com, https://acme.com/contact) count once. Returns a search_id to poll with get_search_results. US businesses only for now: their phones are read as US numbers.

输入参数domains必填

query_leads

Query the lead library

Search ALL leads the account has ever collected (across every search) with filters and sorting — no new search is run and no leads are spent. A Google listing found more than once appears once, with its most recent data. Up to 1,000 leads per call (default 25). When next_cursor is set, call again with cursor = next_cursor for the next page: the cursor carries its filters and sort, so it can be sent alone. Pass search_id to query one search's leads instead of the whole library. Example — plumbers in Austin rated 4.5 or higher with a safe email, most-reviewed first: filters=[{field:'category',operator:'contains',value:'plumb'},{field:'city',operator:'is',value:'Austin',conj:'and'},{field:'rating',operator:'gte',value:'4.5',conj:'and'},{field:'email_status',operator:'is',value:'safe',conj:'and'}], sort=[{id:'reviews',dir:-1}]. A field, operator or value the tool cannot use comes back as an error that names it and lists what works. Pass campaign_id instead of search_id to query one advanced search's leads.

输入参数sortlimitcursorfilterssearch_idcampaign_id

export_leads

Export leads to a destination

Push leads into a connected destination: 'close' (CRM — uses the account's saved field mapping), 'ghl' (GoHighLevel sub-account), 'google_sheets' (new spreadsheet, or pass spreadsheet_id for one LeadMarina created before), or a file — 'csv' | 'xlsx' | 'json' (a 7-day download link, also emailed to the account owner when the file is small enough to attach). Exports EITHER one search's leads (pass search_id) or the whole library (set all=true). Either can be narrowed with the same filter rows as query_leads — with search_id they apply within that search. Leads go out best-ranked first (rank, then id), the order of the leads table. LIMITS PER CALL, which differ by destination because CRMs take one API call per lead: csv/xlsx 50,000 · json 25,000 · google_sheets 5,000 · close/ghl 1,000. For a big library going to a CRM, export csv and import the file instead. If more leads match than the limit, the response sets truncated=true and returns next_cursor — relay that to the user, the export was partial; to send the next batch, call export_leads again with the SAME destination, search_id or all, and filters, plus cursor=next_cursor. A next_cursor with not_sent means the destination's time limit cut this batch short: the same call with that cursor sends the rest. An all=true export spread over several calls reads the library live, so a lead that a search running between calls finds again can be skipped or sent twice; for one consistent copy, export the library in a single csv/xlsx (up to 50,000 leads) or json (up to 25,000) call while no search is running. Close, GoHighLevel and a LeadMarina-created sheet passed as spreadsheet_id UPDATE previously exported leads in place (matched by Google CID), never touching the user's own CRM notes/columns — unless update_existing is false (then Close skips leads it already has, and a sheet appends every row); a file or a new sheet is a fresh copy every time — so do not repeat a call that succeeded. Or pass campaign_id instead of search_id

输入参数allcursorfilterssearch_idcampaign_iddestination必填sheet_titlespreadsheet_idupdate_existing

list_searches

List recent searches

The account's recent searches (id, niche, location, result count, when) — use a search_id with get_search_results or export_leads.

输入参数limit

get_balance

Get lead balance

What the account has left, and when it resets. On a plan with a rate limit (no monthly quota) this is the leads left in the current 7-day period; on a metered plan it is the monthly allotment remaining.

无需输入参数。

list_views

List saved views

The account's saved views from the leads table — each a named set of filters the user already built (e.g. 'Roofers with a mobile number'). Returns each view's filter conditions in the exact shape query_leads and export_leads accept, so "export my Hot Leads view to Close" works without rebuilding the filters by hand.

无需输入参数。

list_integrations

List connected integrations

Which export destinations this account has connected (Close, GoHighLevel, Google Sheets) and whether each is ready to receive leads. Check this BEFORE export_leads or create_automation with a CRM destination — those fail if the integration isn't connected. Close with no saved field mapping sends Close's own fields (name, website, address, contact, phone, email). File destinations (csv/xlsx/json) always work and need nothing connected.

无需输入参数。

list_automations

List scheduled searches

The account's automations — saved searches that re-run on a schedule and export themselves. Shows each one's niche, cities, cadence, destination, whether it's active, when it next runs, and how the last run went.

无需输入参数。

create_automation

Schedule a recurring search

Create an automation: re-run a search on a schedule and send the results somewhere automatically. Pass cities as plain strings (e.g. ['Austin, TX', 'Dallas, TX']) — they're resolved for you. IT SPENDS LEADS ON EVERY RUN, one per result, so confirm the niche, cities and cadence with the user before creating one. A destination of 'close', 'ghl' or 'google_sheets' requires that integration to be connected already (Close with no saved field mapping sends Close's own fields); 'csv' | 'xlsx' | 'json' emails a file and needs nothing set up. Every city must resolve and the destination must be one of the listed values, or nothing is created and the error says what to fix. Up to 20 automations, 25 cities each. Automations search US places only for now: a city outside the US is refused. Advanced search's options (a country other than the US — a territory included — max_leads, exact_category) are refused here too.

输入参数cities必填cadence必填keyword必填start_atdestinationspreadsheet_id

update_automation

Pause or resume an automation

Pause an automation (active=false) so it stops running and stops spending leads, or resume it (active=true). Pausing is the safe way to stop an automation you might want back — use delete_automation only when the user wants it gone for good.

输入参数id必填active必填

delete_automation

Delete an automation

Permanently delete an automation. This cannot be undone — confirm with the user first, and prefer update_automation with active=false if they only want it to stop for now. Leads already collected by past runs are kept; only the schedule is removed.

输入参数id必填

find_places

Find US states and places

Where an advanced search can run — the US and its territories for now. With no arguments: the US and its territories (Puerto Rico, Guam …), with their codes. With country 'US': its states and their codes. With q: US places whose name contains q, with their codes and states — for run_advanced_search's places, or search_leads' location_code.

输入参数qcountry

list_advanced_searches

List advanced searches

This account's advanced searches, newest first: status, leads so far, searches done of total.

输入参数limit

版本历史

2
  1. v1.3.0最新Oct 31, 2026
  2. v1.2.0Sep 16, 2026

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