Hunter.io MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HUNTER_API_KEY | Yes | Your Hunter.io API key |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| hunter_find_emailC | Find an email address using domain and name information. |
| hunter_verify_emailB | Verify if an email address is valid and deliverable. |
| hunter_domain_searchC | Find all the email addresses corresponding to a website or company name. |
| hunter_email_countB | Know how many email addresses we have for a domain or a company. |
| hunter_account_infoB | Get information regarding your Hunter account. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 5 tools
Each tool has a clearly distinct purpose: account info retrieval, domain-wide email discovery, email count estimation, targeted email lookup, and email verification. There is no overlap or ambiguity between these functions, making tool selection straightforward for an agent.
All tools follow a consistent 'hunter_verb_noun' pattern with snake_case, using descriptive verbs like 'account_info', 'domain_search', 'email_count', 'find_email', and 'verify_email'. This uniformity enhances predictability and readability.
With 5 tools, this server is well-scoped for email discovery and verification tasks. Each tool serves a unique and necessary function, covering core operations without bloat or redundancy, making the count ideal for the domain.
The toolset provides comprehensive coverage for email discovery and verification workflows, including search, count, targeted lookup, and validation. A minor gap might be the absence of tools for managing saved searches or batch operations, but core functionality is complete.