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Supply Chain Bottleneck Hunter

Scans global supply chains for overlooked bottleneck companies behind major trends like AI infrastructure.

Source Download skill
Repository
xbtlin/ai-berkshire
Stars
16,982
Licence
MIT
Files
1 file

What it does

This skill tells an AI agent to act as an investment researcher who looks for the hard-to-replace parts of a supply chain that could limit a major trend, such as AI data-center buildout. The agent confirms the trend, maps the physical supply chain, rates each choke point against six criteria, lists listed companies that supply it, and checks valuation (P/S, P/E, market cap versus market size) before ranking candidates with a signal-strength score. The source is written in Chinese and the skill is an adapter that points the agent to shared tools and research rules in the same repository.

Great for

  • Investors or analysts who already research stocks and want a structured bottleneck framework
  • Users who read Chinese and want an AI-assisted supply chain screen for AI, energy, defence, or semiconductor themes
  • Researchers studying how an agent can be instructed to run a multi-step financial workflow

Skip it if

  • Anyone looking for guaranteed or personalised investment advice: the output is an analytical framework and can be wrong, and the skill itself says results need cross-checking
  • Users who cannot verify financial data: the workflow depends on web searches and figures that may be stale or incorrect, so mistakes can lead to real financial loss
  • Users without the shared repository tools: the instructions call scripts in tools/ that are not included in this file alone

Try asking

  • “Run the bottleneck hunter on AI infrastructure and show me the S-grade choke points in optical modules and substrates”
  • “Scan the energy transition trend for supply bottlenecks and list listed suppliers with their valuation checks”
  • “Check whether the semiconductor reshoring trend has capacity constraints and rank the companies by signal strength”
Step-by-step guide: how to use Supply Chain Bottleneck HunterInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 1 original files, the MIT licence and an attribution note.

    bottleneck-hunter.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip bottleneck-hunter.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip bottleneck-hunter.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • State the trend you care about (for example AI infrastructure) so the agent focuses on one area rather than all five default trends
  • Ask the agent to show its data sources and cutoff date, then verify key market caps, revenues and P/S ratios yourself on the exchange or company filings
  • Treat the signal-strength stars as a starting point for further research, not a buy or sell recommendation

What's inside

  • SKILL.md

Redistributed unmodified from xbtlin/ai-berkshire under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.