Hunter MCP

io.scalably由 scalably.io 發布v1.0.0更新於 Oct 24, 2026

Hunter.io MCP: domain search, email finder and verifier, enrichment, discovery, leads. 11 tools.

發布方自己的服務：Hunter Lease

已驗證STDIO僅桌面網頁搜尋與抓取商業與電商

服務詳細資訊

識別碼: io.scalably/hunter-mcp
傳輸: STDIO
執行環境: Desktop only
信任: Verified
發布於: Sep 16, 2026

安全提示

MCP 服務會接收對話中的工具呼叫請求，並可能執行外部操作。啟用前請先了解該服務能做什麼，並只授予它所需的權限。

註冊中心已驗證此服務的命名空間屬於 scalably.io。它以軟體包形式執行，而不是託管端點，因此沒有可與該網域比對的端點。

SourceWeft 的檢查只涵蓋條目是否完整、端點是否回應；不審查伺服器的程式碼，也不審查其工具的行為。

在 README 中新增徽章

向讀者展示該 MCP 服務已收錄於 SourceWeft，徽章連結到本頁。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/io.scalably%2Fhunter-mcp.svg)](https://sourceweft.com/mcp/io.scalably%2Fhunter-mcp?utm_source=readme&utm_medium=badge)

概覽

AI 產生的概覽

包裝 Hunter.io API，讓助理能搜尋網域、尋找並驗證商務電子郵件、充實個人與公司資料，以及管理潛在客戶。

可以做什麼: 透過 Hunter.io v2 API 提供 11 個工具：account_info 查看方案與額度使用情形，domain_search 查詢某公司的電子郵件，email_finder 與 email_verifier，email_count，以及個人、公司和組合資料充實（可選 Clearbit 相容格式）。discover 可用自然語言或結構化條件尋找公司，list_leads 讀取潛在客戶清單。所有工具都回傳含 status、summary、result、proof 與 warnings 的純 JSON。
適用情境: 適合助理需要商務聯絡資料的情境：為開發客戶尋找或驗證電子郵件、補齊個人或公司資料、依產業、規模或技術篩選目標公司，或檢視既有的 Hunter 潛在客戶。
執行需求: 以 stdio 在本機執行，通常透過 npx @scalably-io/hunter-mcp 或 .mcpb 桌面安裝檔啟動。需要 Hunter.io 帳號與 HUNTER_API_KEY 密鑰；選用的 HUNTER_API_BASE、HUNTER_TIMEOUT_MS 與 HUNTER_RETRY_BASE_MS 可調整端點、逾時與重試退避。需要連線至 Hunter API 的網路，呼叫會消耗方案額度。

安裝前請注意

API 金鑰是可計費的憑證：搜尋、驗證與資料充實會消耗 Hunter 方案額度，額度狀況可從 account_info 查看。create_lead 會寫入你的 Hunter 潛在客戶清單，是唯一非唯讀工具，其餘 10 個皆為唯讀。查詢會將網域、電子郵件地址與 LinkedIn 帳號傳送給 Hunter.io。

安裝

在 SourceWeft 中

開啟儀表板中的 Hunter MCP，將其新增到工作區。
為需要使用其工具的對話啟用該服務。

Desktop only，透過 STDIO。 STDIO 服務會啟動本機處理程序，因此需要 SourceWeft 桌面主機。

其他 MCP 客戶端

參照儲存庫中的啟動說明。

README

Hunter MCP

Hunter.io MCP server. 11 tools cover domain search, email finding and verification, enrichment, company discovery, and lead management.

Install

Claude Code:

Codex:

Claude Desktop: download hunter-mcp.mcpb from the latest GitHub release and open it.

Setup

Create an API key at hunter.io/api-keys.
create_lead writes to your Hunter leads list and is the only non-read tool; the other 10 tools are read-only.

Tools (11)

Tool	What it does
`account_info`	Read the Hunter v2 account plan and exact current credit usage, including remaining unified or per-type balances
`domain_search`	Search Hunter v2 emails for one domain/company with current people, verification, location, job-title, decision-maker, aggregation, and offset filters
`email_finder`	Find and automatically verify the most likely professional email from a company/domain plus name, or directly from a LinkedIn handle
`email_verifier`	Verify one email address with Hunter v2 and return exact deliverability, score, SMTP/MX, accept-all, webmail, disposable, and source evidence
`email_count`	Count Hunter email coverage for a domain/company, optionally limited to personal or generic addresses, without returning addresses
`email_enrichment`	Enrich a person from an email address or LinkedIn handle using Hunter v2, optionally in Clearbit-compatible format
`company_enrichment`	Enrich a company from its domain using Hunter v2, optionally in Clearbit-compatible format
`combined_enrichment`	Enrich both a person and their company from one email using Hunter v2, optionally in Clearbit-compatible format
`discover`	Use Hunter Discover v2 to find companies from current natural-language or structured organization, location, industry, headcount, type, year, keyword, technology, and funding filters
`create_lead`	Create one Hunter lead from a required email and optional current lead fields, list placement, and custom attributes. This is a single-attempt mutation
`list_leads`	List Hunter leads with current list, identity, company, status, verification, activity/date, location, tag, campaign, user, confidence, custom-attribute, query, and offset filters

Configuration

Variable	Required	Purpose
`HUNTER_API_KEY`	yes	Hunter.io API key from hunter.io/api-keys
`HUNTER_API_BASE`	no	Override the Hunter API base URL (default `https://api.hunter.io/v2`)
`HUNTER_TIMEOUT_MS`	no	Per-request timeout in milliseconds (default 30000)
`HUNTER_RETRY_BASE_MS`	no	Base delay in milliseconds for the GET retry backoff (default 500)

Reply shape

Every tool returns plain JSON with status (succeeded, partial, no_op), operation, summary, target, result, proof, warnings, recovery. Failures throw a plain error string: <code>: <message> <hint>.

Limits

Hunter's per-plan request quotas surface in account_info.

Verify

Each release lists the package version, the .mcpb sha256 and the production commit it was derived from in CHANGELOG.md. CI runs the tests and a clean install of the packed tarball on every push.

Privacy Policy

This server runs locally, on your machine, under your own credentials. It collects no personal data, contains no telemetry, stores nothing persistently, and talks only to the vendor API it wraps. No third party, including Scalably, receives your data. Contact: [email protected]. Canonical copy: https://scalably.io/connector-privacy.html