slug: ai-tool-stack-in-hiring-2026
type: study
format: report
status: published
title:
  en: Job postings ask for Claude Code five times as often as profiles list it
  zh: 招聘岗位点名 Claude Code 的次数，是个人档案列出它的五倍
dek:
  en: Twelve AI coding assistants and agent frameworks, counted in open job postings and in profile skills on the Metix AI Platform on September 21, 2026.
  zh: 2026 年 9 月 21 日，Metix AI Platform 上 12 个 AI 编程助手和 agent 框架在招聘岗位和个人技能里分别出现了多少次。
datasets: [jobs, people]
integration: [rest]
topics: [ai-tools, ai-hiring, skills]
regions: [global]
snapshot: 2026-09-21
published: 2026-09-21
exploration_credits: 236
agent_run: { low: 245, high: 320, cap: 320 }
highlights:
  - value: "5.1×"
    label:
      en: Claude Code postings per profile that lists it
      zh: 每个列出 Claude Code 的档案对应的岗位数
  - value: "36,208"
    label:
      en: postings name an AI coding assistant
      zh: 个岗位提到 AI 编程助手
  - value: "46"
    label:
      en: "LangChain postings per 100 profiles: more people list it than jobs ask for it"
      zh: LangChain 每 100 个档案对应的岗位数：列出它的人比要它的岗位多