Hunter MCP

io.scalably由 scalably.io 发布v1.0.0更新于 Oct 24, 2026

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

发布方自己的服务：Hunter Lease

已验证STDIO仅桌面网页搜索与抓取商业与电商

服务详情

标识符: io.scalably/hunter-mcp
传输: STDIO
运行时: Desktop only
信任: Verified
发布于: Sep 16, 2026

安全提示

MCP 服务会接收对话中的工具调用请求，并可能执行外部操作。启用前请先了解该服务能做什么，并只授予它所需的权限。

注册中心已验证此服务的命名空间属于 scalably.io。它以软件包形式运行，而不是托管端点，因此没有可与该域名比对的端点。

SourceWeft 的检查只涵盖条目是否完整、端点是否响应；不审查服务器的代码，也不审查其工具的行为。

在 README 中添加徽章

向读者展示该 MCP 服务已收录于 SourceWeft，徽章链接到本页。

[![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)

概览

AI 生成的概览

封装 Hunter.io API，让助手可以搜索域名、查找并验证职业邮箱、丰富个人与公司信息，以及管理线索。

可以做什么: 通过 Hunter.io v2 API 提供 11 个工具：account_info 查看套餐与额度使用，domain_search 查询某公司的邮箱，email_finder 与 email_verifier，email_count，以及个人、公司和组合信息丰富（可选 Clearbit 兼容格式）。discover 可用自然语言或结构化条件查找公司，list_leads 读取线索列表。所有工具返回带 status、summary、result、proof 和 warnings 的纯 JSON。
适用场景: 适合助手需要职业联系数据的场景：为外联查找或验证邮箱、补全个人或公司资料、按行业、规模或技术筛选目标公司，或查看已有的 Hunter 线索。
运行要求: 以 stdio 在本地运行，通常通过 npx @scalably-io/hunter-mcp 或 .mcpb 桌面安装包启动。需要 Hunter.io 账号和 HUNTER_API_KEY 密钥；可选的 HUNTER_API_BASE、HUNTER_TIMEOUT_MS 和 HUNTER_RETRY_BASE_MS 用于调整接口地址、超时和重试退避。需要访问 Hunter API 的网络，调用会消耗套餐额度。

安装前请注意

API 密钥是可计费凭据：搜索、验证和丰富操作会消耗 Hunter 套餐额度，额度情况可在 account_info 中查看。create_lead 会写入你的 Hunter 线索列表，是唯一非只读工具，其余 10 个均为只读。查询会把域名、邮箱地址和 LinkedIn 账号发送给 Hunter.io。

安装

在 SourceWeft 中

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

Desktop only，通过 STDIO。 STDIO 服务会启动本地进程，因此需要 SourceWeft 桌面宿主。

其他 MCP 客户端

参照仓库中的启动说明。

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