Agent skill, easy

Find a professional email, as a skill your agent installs.

Professional email finder API for an agent: it sends a full name and a company domain to a catalog endpoint and reads work email, verification status and confidence score back. Several providers sell the call, so the agent tries the cheapest first. You pay per call, and a failed call costs nothing.

Give this to your agent
set up looot - https://looot.ai/skill.md

Install

How do I install this skill?

Two steps. Set up looot once, then save this skill file where your agent reads skills.

1. Set up looot once

Give this line to your agent
set up looot - https://looot.ai/skill.md

Works in Claude Code, Cursor, Codex and ChatGPT through MCP. Searching and inspecting are free.

2. Save the skill

Save the skill file for Claude Code
mkdir -p ~/.claude/agent-skills/looot-find-professional-emails && curl -fsSL https://looot.ai/agent-skills/find-professional-emails/SKILL.md -o ~/.claude/agent-skills/looot-find-professional-emails/SKILL.md

Or open the raw SKILL.md and drop it into the skills folder of your own agent.

When it starts

What do I say to start this skill?

Any of these starts it. The agent asks for what is missing, nothing more.

  • Example prompt
    find the work email of Jane Doe at example.com

  • Example prompt
    get me a business email for this person

  • Example prompt
    who can I email at example.com

It asks for

  • Full name of the person
  • Company domain, such as example.com. Ask if you only have the company name

It hands back

  • Work email
  • Verification status
  • Confidence score
  • Job title
  • LinkedIn profile

Give the email, its verification status and the confidence score on one line. Never present an unverified address as confirmed.

How it runs

What does the agent do when it runs?

Four moves, in this order, with the price known before any money moves.

  1. Step 1

    Discover

    looot discover finds the endpoints that match the task. It is free.

  2. Step 2

    Inspect

    looot inspect shows the price and the exact input before anything is spent. It is free.

  3. Step 3

    Run

    looot run executes the call with an idempotency key, so a retry never charges twice. The agent reads the run status, not the HTTP code.

  4. Step 4

    Fall back

    On a provider error or a timeout the agent tries the next endpoint in the skill, cheapest first. It never retries a bad input elsewhere.

The file

What is inside the SKILL.md?

The whole file, as your agent reads it. No price is written in it: the agent reads the live price with looot inspect.

SKILL.md for Find a professional email
---
name: looot-find-professional-emails
description: Find a professional email. Use when the user says things like "find the work email of Jane Doe at example.com", "get me a business email for this person" or "who can I email at example.com". Runs through looot, billed per call.
---

# Find a professional email

Professional email finder API for an agent: it sends a full name and a company domain to a catalog endpoint and reads work email, verification status and confidence score back. Several providers sell the call, so the agent tries the cheapest first. You pay per call, and a failed call costs nothing.

This skill needs the looot skill set up first: https://looot.ai/skill.md

## Ask for these inputs

The job takes a full name and a company domain. Example: Jane Doe at example.com.

- Full name of the person
- Company domain, such as example.com. Ask if you only have the company name

## Run it

1. Find the endpoint: `looot discover --mode auto --query "professional email finder"`. The endpoints listed below are the known matches.
2. Read the price and the input schema before spending: `looot inspect <endpoint-id>`. Tell the user the price, then run.
3. Run it: `looot run tomba-email-finder --input '{"domain":"example.com","full_name":"Jane Doe"}' --idempotency-key <new-key> --wait`. Reuse the same key only to retry the same request.
4. Read the run's `status` and `error`, not the HTTP status. A run can return `failed` with a normal response.
5. If a run fails with a provider error or times out, try the next endpoint from the list below, cheapest first. If it fails on your input (a 4xx style error), fix the input. Do not retry it on other providers.

## Endpoints

Each endpoint reads the same job from a different provider. They differ in inputs, fields and price. Run `looot inspect` on the ones that take the input you hold, start with the cheapest, and move to the next on a provider error.

- `tomba-email-finder`: takes a domain or company plus a full name, and returns a score, a verification status, the position and the sources where the address was seen
- `icypeas-email-find`: takes domainOrCompany plus a first and last name, waits up to 60 seconds and returns each email with a certainty
- `leadmagic-people-email-finder`: returns the email with a status and company details such as industry and size
- `hunter-email-finder`: also accepts a LinkedIn handle alone, and returns the score, position, phone number and sources
- `anysite-api-linkedin-user-find-email-by-url`: starts from a LinkedIn profile URL with the vanity alias and returns the email, its validity and the job title

## What comes back

- Work email
- Verification status
- Confidence score
- Job title
- LinkedIn profile

## Answer rule

Give the email, its verification status and the confidence score on one line. Never present an unverified address as confirmed.

## Before you start

- Give the company's domain when you have it. A domain finds the right person more often than a company name, which can match several firms.
- Verify what you find. A found address that was never checked is a guess with a good reason behind it.
- A search that finds nothing is not billed by most providers here, so a miss costs you nothing. Check the endpoint page for the one you use.

## Cost rules

- Searching and inspecting are free. Running is billed per call at the price `looot inspect` shows.
- Say the price before the first run, and the total after a batch.
- Never loop a failing call. Stop after two failures and report what failed.

## When not to use this skill

Use `looot-enrich-a-person` instead when you already hold a LinkedIn URL or an email and want the whole profile, not just an address.

Page for people: https://looot.ai/agent-skills/find-professional-emails

Wrong fit

When should I use a different skill?

Use Enrich a person when you already hold a LinkedIn URL or an email and want the whole profile, not just an address.

FAQ

What do people ask about this skill?

Send the person's name and the company domain to an email-finder endpoint. The provider returns the address it found, with a status or a score. Your agent can try the cheapest provider first and move on when one has no answer.

The same job as a page with the full price ladder: Professional email finder API for AI agents. Updated 2026-10-04.

For agents
skill
looot-find-professional-emails
file
https://looot.ai/agent-skills/find-professional-emails/SKILL.md
difficulty
easy
input
a full name and a company domain
endpoint
tomba-email-finder
endpoint
icypeas-email-find
endpoint
leadmagic-people-email-finder
endpoint
hunter-email-finder
endpoint
anysite-api-linkedin-user-find-email-by-url
setup
https://looot.ai/skill.md
llms.txt
https://looot.ai/llms.txt
updated
2026-10-04

Try this skill with your own agent.

Start your workspace, top up, and save the skill where your agent reads it.