OSINTech's Timeline (163) - 21.05.2026

Week of 15 - 21 May 2026

May 21, 2026

Rat’s Death.

🧭 Featured Project: Tesari — OSINT Copilot

A first step for investigations into organized crime, corruption, trafficking, and global risk networks.

Tesari is designed as an entry point into complex investigations: structure, context, and navigable intelligence instead of chaotic searching:

🔗 https://www.tesari.ai

🌍 Regional & Thematic OSINT

Epstein Network. This is a visualization of the people whose faces are in the Epstein Library dataset. The circles (nodes) are people, and the lines (edges) between them are when two people are in the same photograph together:

🔗 https://epstein.photos/

Awesome Free SAAS. an awesome list of free SaaS (software as a service) for you:

🔗 https://github.com/LlamaGenAI/awesome-free-saas

Yosemite Crew is an open-source operating system designed for animal health industry. At its core is a free, fully customizable Practice Management System (PMS) that unifies pet care operations, bringing together pet owners, pet businesses, and developers into one innovative ecosystem:

🔗 https://github.com/YosemiteCrew/Yosemite-Crew

Translate Documents Online. Upload a PDF, Word, or PowerPoint file, pick your language, and get it back translated - tables, images, and formatting all in place. Four translation engines, 100+ languages, done in seconds:

🔗 https://www.doctranslating.com/

Copilot for Obsidian is your in‑vault AI assistant with chat-based vault search, web and YouTube support, powerful context processing, and ever-expanding agentic capabilities within Obsidian’s highly customizable workspace - all while keeping your data under your control.

🔗 Link: https://www.obsidiancopilot.com

🔗 GitHub: https://github.com/logancyang/obsidian-copilot

OpenPostings is an OpenSource ATS job aggregator and application tracking app. It pulls jobs that were posted in the last 24 hours or that has no posted date.

Over 100000+ companies from multiple ATSs all sourced into 1 location:

🔗 https://github.com/Masterjx9/OpenPostings

🛠 OSINT Tools, Services & Investigations

UrlVet (SafeSurf). Open-source phishing detection engine - paste any URL and get a trust score, a fully explainable verdict, and a shareable security report with live page preview, all in real time:

🔗 https://github.com/abhizaik/urlvet

FastALPR is a high-performance, customizable Automatic License Plate Recognition (ALPR) system. We offer fast and efficient ONNX models by default, but you can easily swap in your own models if needed:

🔗 https://github.com/ankandrew/fast-alpr

Leaf. Terminal Markdown previewer, GUI-like experience:

🔗 https://github.com/RivoLink/leaf

MetaRadar. A tool for BLE environment monitoring. Find and track Bluetooth devices around, and get notified when the target device is detected:

🔗 https://github.com/BLE-Research-Group/MetaRadar

YourSteaID. Qt GUI application for downloading videos, playlists and monitoring streams:

🔗 https://github.com/ivan-an/YouStealD

ShareTrace. Reveal the identity behind a share link:

🔗 https://github.com/soxoj/sharetrace

Twitter Profile History Lookup:

🔗 https://twitter.lolarchiver.com/

Web-Check.xyz - X-Ray vision for Websites:

🔗 https://web-check.xyz/

SpotiFLAG. Get Spotify tracks in true FLAC from Tidal, Qobuz & Amazon Music - no account required:

🔗 https://github.com/spotbye/SpotiFLAC

🤖 Universal Search & AI

Cronicle. A simple, distributed task scheduler and runner with a web based UI:

🔗 https://github.com/jhuckaby/Cronicle

Open Brain. Semantic memory for AI agents. Postgres + pgvector + MCP. Capture, classify, retrieve:

🔗 https://github.com/shawnpetros/open-brain

EverOS is a unified home for applying, building, and evaluating long-term memory in self-evolving agents:

🔗 https://github.com/EverMind-AI/EverOS

Playwright Computer Use. Easily use the Claude computer tool to let an agent interact with a web browser on your machine (playwright):

🔗 https://github.com/invariantlabs-ai/playwright-computer-use

Heym. Self-hosted AI workflow automation platform with visual canvas, agents, RAG, HITL, MCP, and observability in one runtime:

🔗 https://github.com/heymrun/heym/

OpenHands Software Agent SDK. The SDK is a composable Python library that contains all of our agentic tech. It’s the engine that powers everything else below. Define agents in code, then run them locally, or scale to 1000s of agents in the cloud:

🔗 https://github.com/OpenHands/OpenHands

Agentic Inbox. A self-hosted email client with an AI agent, running entirely on Cloudflare Workers:

🔗 https://github.com/cloudflare/agentic-inbox

Steno is the AI powered intelligence layer for all your confidential conversations. Capture beautiful notes whilst keeping your data confidential. Perfect for government, defence, legal and CXOs:

🔗 https://github.com/ruzin/stenoai

Claude-red is a curated library of offensive security skills designed for the Claude skills system. Each skill is a structured SKILL.md file that primes Claude with expert-level methodology for a specific attack surface - from SQLi to shellcode, EDR evasion to exploit development:

🔗 https://github.com/SnailSploit/Claude-Red

👨‍💻 Software Development & APIs

DevDocs combines multiple developer documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more:

🔗 https://github.com/freeCodeCamp/devdocs

Astro. The web framework for content-driven websites. Astro powers the world’s fastest marketing sites, blogs, e-commerce websites, and more:

🔗 https://astro.build/

Pipedream provides a free, hosted platform for connecting apps and developing event-driven automations. The platform has over 1,000 fully-integrated applications, so you can use pre-built components to quickly send messages to Slack, add a new row to Google Sheets, and more. You can also run any Node.js, Python, Golang, or Bash code when you need custom logic:

🔗 https://github.com/PipedreamHQ/pipedream

OpenWA. Free, Open Source, Self-Hosted WhatsApp API Gateway:

🔗 https://github.com/rmyndharis/OpenWA

🐧 Linux & DevOps

The Zeal Operating System is a modernized fork of the 64-bit Temple Operating System, TempleOS:

🔗 https://github.com/Zeal-Operating-System/ZealOS

Nextcloud server, a safe home for all your data:

🔗 https://github.com/nextcloud/server

socktop is a remote system monitor with a rich TUI interface, inspired by top and btop, that communicates with a lightweight remote agent over WebSockets:

🔗 https://github.com/jasonwitty/socktop

DPI Checkers. Repository contains checkers that allow you to determine if your residential ISP (or a server in a data center) has DPI, as well as the specific methods (and their parameters) the censor uses for restrictions:

🔗 https://github.com/hyperion-cs/dpi-checkers

Terax AI. Lightweight (7MB) AI terminal emulator (ADE) built in Rust & Tauri & React:

🔗 https://github.com/crynta/Terax-AI

🔌 Hardware & Devices

Teleop. Turns your phone or VR headset into a robot arm teleoperation device by leveraging WebXR:

🔗 https://github.com/SpesRobotics/teleop

A 100-day challenge exploring IoT and embedded systems using ESP32, ESP8266, and Raspberry Pi Pico with MicroPython. Each day covers a new sensor or module with complete code, circuit diagram, and explanation:

🔗 https://github.com/kritishmohapatra/100_Days_100_IoT_Projects