Skip to content
View ucsahinn's full-sized avatar

Block or report ucsahinn

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
ucsahinn/README.md

I build security products and practical AI engineering tools, with clear docs and verifiable releases.


Start Here

Start with the project that matches what you need:

If you need... Start with
Vulnerability intelligence, CVE workflows, and public product docs MyVuln product website and MyVuln public hub
Self-hosted password and secrets management, releases, and operator docs VaultPilot release hub
Cross-platform Codex CLI and Claude Code setup with agents, skills, and MCP AgentChef (formerly Codex Chef)
Reusable approval-gated prompts, workflows, and verification checklists Prompt Architect
Documentation-first starter kits for AI-coded projects AI Project Starter
Reusable AI agent and Codex skill creation AI Skill Create
Codex CLI operating guidance for prompts, skills, MCP, hooks, and Windows Codex CLI Operator Handbook
SEO for your own sites: Search Console, technical audits, and local rank history SEOTracker, derived from open-seo
Turkish cybersecurity writing and public research surface SiberDergi

What I Build

  • Security products and public hubs that make useful documentation, releases, and trust signals easy to find without exposing private source, customer data, or tenant context.
  • Windows-first release surfaces for self-hosted tools, with the manifests, support evidence, operator notes, and verification gates needed to keep shipping understandable.
  • Codex and AI-engineering tools that turn a vague idea into a clear plan, a reusable skill, a well-routed workflow, and a handoff another person can actually pick up.

The Work I Keep Closest

MyVuln: Vulnerability intelligence and CVE workflows.

Vulnerability intelligence and CVE workflows.

MyVuln stars MyVuln last commit MyVuln documentation
VaultPilot: Self-hosted password and secrets management.

Self-hosted password and secrets management.

VaultPilot stars VaultPilot release VaultPilot last commit
AgentChef: Codex CLI and Claude Code setup, agents, skills, and MCP.

Codex CLI and Claude Code setup, agents, skills, and MCP.

AgentChef stars AgentChef last commit Cross-platform setup
Prompt Architect: Reusable prompts, approval steps, and verification.

Reusable prompts, approval steps, and verification.

Prompt Architect stars Prompt Architect last commit Prompt patterns ready

AI Engineering Tooling

These tools help me give coding agents useful project context, reuse workflows, and check the results.

AI Project Starter: Project context and documentation for AI-assisted development.

Project context and documentation for AI-assisted development.

AI Project Starter stars AI Project Starter last commit AI Project Starter license
AI Skill Create: Create, validate, and package reusable agent skills.

Create, validate, and package reusable agent skills.

AI Skill Create stars AI Skill Create last commit AI Skill Create skill package
Codex CLI Operator Handbook: Operating guidance for skills, MCP, hooks, and configuration.

Operating guidance for skills, MCP, hooks, and configuration.

Codex CLI Operator Handbook stars Codex CLI Operator Handbook last commit Codex CLI Operator Handbook docs
Live product surfaces
MyVuln website MyVuln docs SiberDergi website

How I Work

Step How I work
Research I read the public docs, threat boundaries, release notes, and repo instructions before changing behavior.
Plan I keep the scope clear, define the checks up front, and leave room for a safe rollback.
Execute I make the focused change without weakening auth, validation, public-safety, or support boundaries.
Verify I start with local checks, then widen the evidence when the change can affect more of the system.
Release I keep the docs clean and make the public artifact easy for the next person to trust and use.

The Stack Behind It

Area Tools and platforms
Product UI and docs TypeScript, React, Next.js, Tailwind CSS, Markdown, SVG assets
Security products CVE workflows, URL intelligence, release manifests, support evidence, public-safe docs
Data and backend Node.js, Supabase, PostgreSQL, SQLite, Prisma
Windows release work PowerShell, Windows Server, signed release flow, GitHub Actions
AI engineering OpenAI Codex, Claude Code, skills, agents, MCP connectors, prompt architecture, verification checklists

A Little GitHub Signal

GitHub signal summary

Contribution Snake

A snapshot of my contributions, refreshed manually through the snake workflow.

GitHub contribution snake

Public Boundary

The linked product hubs contain public documentation and releases. Private source code, customer data, credentials, and operational records stay private.


Build. Verify. Release.


GitHub followers Profile views

Pinned Loading

  1. prompt-architect prompt-architect Public

    Prompt Architect: reusable prompt patterns, approval-gated workflows, and verification checklists for AI-assisted development.

    JavaScript 4

  2. myvuln myvuln Public

    Public-safe TR/EN product hub for MyVuln threat intelligence platform.

    JavaScript 9 1

  3. vaultpilot vaultpilot Public

    Public release, documentation, signed update manifest, and operator support hub for VaultPilot.

    JavaScript 7