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Sheriff AI — a digital detective agency run by AI agents

Five AI agents research companies, brands, websites and images in open sources, in any country and language.

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Sheriff AI: desktop screenshot
Sheriff AI: mobile screenshot

// Results

AI agents in the team: a coordinator and four specialists
5
lines of work, from reputation analysis to weekly monitoring
6
risk score in every dossier, with a source for each claim
0–100

// How it works

  • Demo dossier on a fictional company: risk 78/100 and red flags
    Demo dossier on a fictional company: risk 78/100 and red flags
  • Five AI agents: a coordinator and four specialists
    Five AI agents: a coordinator and four specialists
  • Reputation analysis: what is checked and a sample finding
    Reputation analysis: what is checked and a sample finding
  • Sheriff's Code: five rules built into the agents
    Sheriff's Code: five rules built into the agents

What we built

We built Sheriff AI on Next.js and Claude with five agent roles: Sheriff plans the case and signs the dossier, four specialists cover web search, reviews, domains and images. The agents use open sources only and look at people only in their public business role. A live link board and an action feed fill in while they work, and each case ends in a dossier with flags, a timeline and sources. Full investigations run in an invite-only cabinet with a chat per case, weekly monitoring and export.

  • Reputation analysis: reviews, complaints, media and signs of fake reviews
  • Partner checks: registries, directors, courts and regulator orders
  • Domain passport: RDAP/WHOIS, DNS, hosting and Wayback Machine history
  • Photo provenance via Claude Vision: stock, copy or AI generation; faces stay anonymous

// Stack

  • Next.js
  • Claude
  • 5 AI agents
  • OSINT
  • RDAP / DNS / Wayback
  • Claude Vision
// How it works

Step by step

  1. #01

    Open a case

    The client names a company, brand, website, business partner or image and adds the country and purpose of the check. Sheriff's Code requires the purpose, and the case records it.

  2. #02

    Sheriff plans the work

    Sheriff drafts hypotheses and a plan, then assigns tasks to the specialists the case needs; they work in parallel. A case runs up to five waves of tasks; later waves follow leads, contradictions and gaps.

  3. #03

    Search and cross-check

    Specialists search in the target country's language and in English, pass leads to each other and confirm key facts with a second independent source. Key entities and links appear live on the link board.

  4. #04

    Signed dossier

    Sheriff signs a dossier: verdict, 0–100 risk score, confidence level, red and green flags, timeline and next steps. A score of 0–20 means a clean reputation; 76–100 signals deception or fake reviews.

  5. #05

    Chat and weekly monitoring

    The client asks questions in the case chat. Sheriff answers from collected reports or sends agents for new data, updating the dossier when conclusions change. Weekly monitoring checks for new reviews, publications and domain changes.

// FAQ

Questions and answers

What is Sheriff AI and who is it for?

Sheriff AI is a digital detective agency run by five AI agents, built by Next Robot and based in Phuket, Thailand. It serves businesses before a deal, investors, lawyers, compliance teams and brand owners. Agents check reputation, partners, websites and images through open sources in any country and language. Five rules of Sheriff's Code are built into the agents, including a stated purpose for every case, people only in their public business role and a confidence level for each claim.

How does a Sheriff AI investigation work?

In Sheriff AI, the lead agent Sheriff plans the case and directs four specialists who work in parallel: registries, directors, courts and news; reviews and fake-review signs; domains, certificates and web archives; image authenticity. They share leads and confirm key facts with a second source. A check usually takes 5–15 minutes. The result is a dossier with a verdict, a 0–100 risk score, flags, a timeline and next steps, and every link in it comes from agent reports.

Which technologies and data sources does Sheriff AI use?

Next Robot built Sheriff AI on Next.js and Claude. The agents use web search and page reading, company registries such as GLEIF, Companies House and SEC EDGAR, plus Wikidata, news search and public Telegram channels. Domain checks combine RDAP/WHOIS, DNS, the crt.sh certificate log and the Wayback Machine. Photo checks use Claude Vision and image metadata. The link board runs on d3-force, and dossiers export to PDF, Markdown and JSON.

How can I get a similar system from Next Robot?

Next Robot builds multi-agent research systems for due diligence, reputation analysis and compliance on the Sheriff AI model: agent roles, a live link board, sourced dossiers and weekly monitoring. Start with a free AI audit call. An engineer sends an estimate within 24 hours, and the next step is a fixed-price pilot with agreed KPIs. Next Robot signs an NDA on request.

// Next case
// Your project

Let's build this for you

Describe the task. An engineer replies within 24 hours with a plan and an estimate.

  • Free AI audit
  • Fixed-price pilot
  • NDA on request