Hacktoberfest 2026: Build with Postgres and AI Agents Using Tiger CLI and MCP

Aakash Singh

DataAfterlife: giving a forgotten CSV a voice with local Gemma

#devchallenge #hf26challenge #gemma

Oct 27

Raj Jasani

GhostShell AI — Hacktoberfest Week 4: Ghost in the Machine

#devchallenge #hf26challenge #hacktoberfest

Oct 27

Ankush

NecroCode: The Open-Source Codebase Necromancer & Spectral Auditor 👻

#devchallenge #hf26challenge #ai

Oct 27

Adalberto Caldeira Brant Filho

MemorialAvisos: A Privacy-First Multi-Agent System for Respectful Memorial Pages

#hacktoberfest #hf26challenge #devchallenge

Oct 27

Nigel M Kutadzaushe

Midzimu: Keeping Family Stories Close with Local AI

#devchallenge #hf26challenge #hacktoberfest

Oct 27

Ayush Dinda

ECHOES: The Ghost in Your Terminal — Haunted Local AI Companion

#devchallenge #hacktoberfest #opensource

Oct 27

Medha Sunkad

Building an AI File Organizer with Python, Ollama, and Gemma 3

#hacktoberfest #ai #python

Oct 27

Avijit Aditya.

PaySafe India — Real-Time UPI Fraud Detection with Open-Source ML (No Cloud Required)

#hacktoberfest #machinelearning #python

Oct 27

Jem

Join the Hacktoberfest Open-Source AI Challenge: Ghost in the Machine! $2,850 in Prizes Across 21 Winners.

#devchallenge #hf26challenge #hacktoberfest

Oct 26

vaishnavi Banthe

PhantomShell AI

#ai #hacktoberfest #hf26challenge

Oct 27

Aditya Raj

The DeadCode Whisperer: An Offline Séance with the Ghost of ALGOL

#devchallenge #hf26challenge #hacktoberfest

Oct 27

Edison Flores

I told my agent 'handle Taiko however it needs to' — it filed three real abuse reports and got the domain taken down

#hacktoberfest #ai #agents

Oct 27

Gabriel Almeida

I Haunted My Terminal With a Local Ghost (Gemma 3, No Internet Needed)

#hf26challenge #hacktoberfest #ai

Oct 26

Ulk0r0

Ghosts in the Machine: When a Real Website Taught My Security Scanner Some Manners

#devchallenge #hf26challenge #hacktoberfest

Oct 26

Advik Divekar

A small, not-so-smart model went from 10% to 99.6% at reading property deeds for $1.15, and it says 'check this line' instead of bluffing

#tinker #hf26challenge #devchallenge

Oct 25