Real AI agent use cases, with sources and setup prompts

Run a self-hosted dark web threat intel pipeline from one query to a graph

A security researcher built VoidAccess, an open-source, self-hosted platform that automates dark web OSINT in 13 steps, from a search query to a graph, while filtering noise and NSFW content.

See pricing page1 hrAdvancedSource linked

Source

coding-maniac on Hacker News · 2026-10-20 · Project link

Written in our own words. Credit to the original author. Link checked 2026-10-23.

What they did

A security researcher built VoidAccess, an open-source, self-hosted platform that automates dark web OSINT in 13 steps, from a search query to a graph, while filtering noise and NSFW content.

Result (as claimed)

Analysts get an overview of what is out there without wading through the dark web by hand; it is pitched as a free alternative to paid threat intel tools.

Tools they used

VoidAccess

Cost: Pricing depends on the tools you pick; check each official pricing page.

Set it up

  1. Pick a contained repo or task

    Start on a branch or side project where mistakes are cheap.

  2. Install and configure

    Set up VoidAccess. Read what it can run on your machine and limit permissions where possible.

  3. Run it on a real task

    Give it a well-scoped issue and let it work. Review the diff like any pull request.

  4. Add guardrails

    Keep tests and CI in the loop, and never let an agent push to main or touch production secrets unattended.

Copy the full setup prompt

Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.

You are helping me set up this AI use case end to end in Claude Code.

Goal: Run a self-hosted dark web threat intel pipeline from one query to a graph
What the original author did: A security researcher built VoidAccess, an open-source, self-hosted platform that automates dark web OSINT in 13 steps, from a search query to a graph, while filtering noise and NSFW content.
Reported result (as claimed by the author): Analysts get an overview of what is out there without wading through the dark web by hand; it is pitched as a free alternative to paid threat intel tools.
Source: https://news.ycombinator.com/item?id=50167286
Tools they used: VoidAccess
Category: Dev & ops

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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Guides for this use case

How to use AI agents for security scans and threat intel · How to self-host AI agents on a Raspberry Pi, Mac mini or homelab · How to use AI agents for Linux, servers and homelabs · How to secure vibe-coded apps and agents

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