---
title: "Answers."
description: "[NewSearch millions of jobs from your AI agent with MCP→](/blog/jobspipe-mcp-server)"
canonical: https://jobspipe.dev/answers
last_updated: 2026-09-10
---

[NewSearch millions of jobs from your AI agent with MCP→](/blog/jobspipe-mcp-server)

# Answers.

Direct answers to the questions people ask about ghost jobs, job posting lifespans, tech stacks, hiring signals, job board APIs, scraping legality and job market data, each backed by JobsPipe posting data where a measurement exists.

For the measured side, the [postings profiles](/postings) break live postings down by function, role and country.

## Job market data

-   [What are the most in demand jobs?](/answers/what-are-the-most-in-demand-jobs)
-   [Is cyber security in demand?](/answers/is-cyber-security-in-demand)
-   [What is the job market?](/answers/what-is-the-job-market)
-   [Are data analysts in demand?](/answers/are-data-analysts-in-demand)
-   [How long do hiring freezes last?](/answers/how-long-do-hiring-freezes-last)
-   [What does in demand mean?](/answers/what-does-in-demand-mean)
-   [Is a hiring freeze a bad sign?](/answers/is-a-hiring-freeze-a-bad-sign)
-   [Which AI jobs are in demand?](/answers/which-ai-jobs-are-in-demand)

## MCP and AI agents

-   [What is an AI agent?](/answers/what-is-an-ai-agent)
-   [What is MCP in AI?](/answers/what-is-mcp-in-ai)
-   [How to create an AI agent?](/answers/how-to-create-an-ai-agent)
-   [How do AI agents work?](/answers/how-do-ai-agents-work)
-   [What does an AI agent do?](/answers/what-does-an-ai-agent-do)

## Job titles and descriptions

-   [What is a job title?](/answers/what-is-a-job-title)
-   [How do you write a job description?](/answers/how-do-you-write-a-job-description)
-   [What is a job description?](/answers/what-is-a-job-description)
-   [Why are job descriptions important?](/answers/why-are-job-descriptions-important)
-   [How long should a job description be?](/answers/how-long-should-a-job-description-be)

## Jobs API

-   [What is a data API?](/answers/what-is-a-data-api)
-   [Where to find API key?](/answers/where-to-find-your-api-key)
-   [Where to find datasets?](/answers/where-to-find-datasets)
-   [How to create a dataset?](/answers/how-to-create-a-dataset)

## Job board and ATS APIs

-   [Does LinkedIn have an API?](/answers/does-linkedin-have-an-api)
-   [Does Indeed have an API?](/answers/does-indeed-have-an-api)
-   [Is LinkedIn API free?](/answers/is-the-linkedin-api-free)
-   [Does Workday have an API?](/answers/does-workday-have-an-api)

## Hiring signals

-   [What is headcount?](/answers/what-is-headcount)
-   [What companies are hiring?](/answers/what-companies-are-hiring)
-   [Are tech companies hiring?](/answers/are-tech-companies-hiring)

## Talent intelligence

-   [What's workforce planning?](/answers/what-is-workforce-planning)
-   [How to source candidates?](/answers/how-to-source-candidates)
-   [What is candidate sourcing?](/answers/what-is-candidate-sourcing)

## Ghost jobs

-   [What percentage of jobs are ghost jobs?](/answers/what-percentage-of-jobs-are-ghost-jobs)
-   [Why are ghost jobs legal?](/answers/why-are-ghost-jobs-legal)
-   [Why are there so many ghost jobs?](/answers/why-are-there-so-many-ghost-jobs)

## Building job boards

-   [Is Indeed considered a job board?](/answers/is-indeed-considered-a-job-board)
-   [What are the top job boards?](/answers/what-are-the-top-job-boards)
-   [What does backfill mean in hiring?](/answers/what-does-backfill-mean-in-hiring)

## Tech stacks and technographics

-   [What is a tech stack in business?](/answers/what-is-a-tech-stack-in-business)
-   [What is Wappalyzer?](/answers/what-is-wappalyzer)

## Job posting lifespan

-   [How long do job postings stay up on Indeed?](/answers/how-long-do-job-postings-stay-up-on-indeed)
-   [How long does a job posting have to stay up?](/answers/how-long-does-a-job-posting-have-to-stay-up)

## Scraping and legality

-   [What does web scraping mean?](/answers/what-does-web-scraping-mean)
-   [How do scrapers work?](/answers/how-do-web-scrapers-work)

---
Canonical URL: https://jobspipe.dev/answers

---
AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, no-key sandbox (POST https://api.jobspipe.dev/v1/sandbox/jobs/search), MCP server, pricing. Free key: https://jobspipe.dev/signup