Source:
Links and resources for Sigma Browser and related tools
Created: June 16, 2026
Purpose: Organize links, project notes, AI tools, app ideas, and research into a clean second-brain structure.
🔴 Active Projects — things currently being built or tested
🟠Work & Operations — hotel, front desk, guest service, HR, schedules, and internal workflows
🟡 Ideas & Brainstorming — early concepts, product ideas, and unfinished thoughts
🟢 Learning & Research — guides, articles, documentation, and product research
🔵 AI, Coding & App Building — AI agents, APIs, automation, coding tools, and prototypes
🟣 Knowledge Management / Second Brain — notes, organization systems, search, memory, and knowledge graphs
⚫ Personal Admin / Sensitive — accounts, credentials, finance, private documents, and secure links
⚪ Reference Library / Archive — useful later, duplicate, or low-priority material
Category: Active Projects
Status: Active / in progress
Purpose: Build or test systems for organizing, connecting, and retrieving knowledge.
Second brain system
Knowledge graph organization
Natural-language search
AI-assisted file organization
Personal knowledge management
Category: Active Projects + Work & Operations
Status: High priority / active build
Purpose: Create an AI-powered hotel operations platform for front desk workflows, guest support, staff tools, local recommendations, and automation.
Build an AI-powered hotel operations system that supports:
Front desk workers
Guest check-in workflows
Guest messaging
Hilton Honors enrollment
Local recommendations
Review monitoring
Sales outreach
HR and staff resources
Schedules and group resumes
Add local finds to the QR code section, including:
Restaurants
Bars
Nightlife
Local activities
Places within a 5-mile radius
Real-time synced local data
Create autonomous agents that can:
Browse the web
Fill out forms
Check guests in
Respond to messages
Sign guests up for Hilton Honors
Give advice to front desk workers
Handle sales outreach
Send cold emails
Make cold calls
Respond to positive and negative reviews
Create an agent that can:
Scrape review sites
Find positive and negative reviews
Analyze guest sentiment
Generate visual reports
Show the financial impact of reviews
DailyPay
Go Hilton
HR portal
Pay stubs
Time clock
New schedules
New group resumes
Add local recommendations to QR code section.
Add restaurants, bars, nightlife, and activities within 5 miles.
Add real-time sync data for local recommendations.
Decide which API keys are needed.
Upload the new schedule.
Upload new group resumes.
Add DailyPay, Go Hilton, HR, pay stub, and time clock links.
Build review scraping workflow.
Build visual review impact report.
Add autonomous agents for guest service and front desk tasks.
Category: Active Projects + AI, Coding & App Building
Status: Active / testing
Purpose: Apps, prototypes, dashboards, and experiments created with Replit, Manus, Netlify, Lovable, Base44, Claude, and other builders.
App prototypes
Hotel operations builds
Browser/AI assistant experiments
Public demos
Replit projects
Manus projects
Netlify projects
Category: AI, Coding & App Building
Status: Research / tool evaluation
Purpose: Browser with AI tools, private browsing, chat with page, local AI chat, deep research, and AI agents.
Browser automation
AI agents
Chat with page
Private AI browsing
Deep research workflows
Category: AI, Coding & App Building
Status: Research / reference
Purpose: AI agent skills, browser automation, summarizers, planners, and productivity tools.
Autonomous browser operator
Task automation
AI music generation
AI trip planning
Document summarization
Agent skill building
Category: AI, Coding & App Building
Status: Important reference
Purpose: Learn Codex prompting, browser use, sites, app-building workflows, and best practices.
Building native apps with AI
Browser automation
Prompting best practices
AI coding teammate
Proof-of-concept app development
Category: AI, Coding & App Building
Status: Reference / technical setup
Purpose: API documentation, keys, AI platforms, and development infrastructure.
Store API keys and credentials in a secure place.
Do not keep reset links, tokens, or private keys in general notes.
Category: AI, Coding & App Building
Status: Research / tool evaluation
Purpose: Tools for autonomous agents, browser control, web automation, workflows, and MCP connectors.
MCP connectors
Chrome automation
n8n workflows
Make automations
Slack integrations
Autonomous web agents
Category: Knowledge Management / Second Brain
Status: Reference / possible system
Purpose: Notes, vaults, syncing, clipping, importing, and plugins.
Apple Notes import
Bear import
Obsidian sync
Web clipping
Vault management
Plugin-based knowledge workflows
Category: Knowledge Management / Second Brain
Status: Reference / research
Purpose: Semantic search and AI-powered connections inside a knowledge base.
Embeddings
Semantic linking
Related notes
AI-assisted note discovery
Category: Knowledge Management / Second Brain
Status: Research / reference
Purpose: Document storage, research organization, and knowledge archive.
Category: Knowledge Management / Task Management
Status: Research / reference
Purpose: Notes, tasks, plugins, and possible AI agent extensions.
Category: Knowledge Management / Second Brain
Status: Research / API exploration
Purpose: Possible knowledge base or second-brain platform.
Research Capacities API.
Category: Learning & Research
Status: Reference
Purpose: Track AI product launches, agent tools, browser automation, and AI assistant updates.
Microsoft Copilot Studio: https://techcommunity.microsoft.com/blog/copilot-studio-blog/meet-the-new-copilot-studio-rebuilt-for-more-complex-multi-step-work/4526488
Google Gemini teaching skills: https://www.threads.com/@bizziology/post/DZVZDjRiKI0/
Codex for business: https://www.socialmediaexaminer.com/getting-started-with-codex-by-openai-the-future-of-business/
Anthropic Claude Mythos: https://www.anthropic.com/claude/mythos
Claude Fable / Mythos news: https://www.anthropic.com/news/claude-fable-5-mythos-5
Perplexity vs. OpenClaw discussion: https://www.reddit.com/r/AISEOInsider/comments/1rkw1ww/perplexity_vs_openclaw_which_ai_agent_actually/
Category: Learning & Research / Task Management
Status: Reference
Purpose: Understand Things features for task management, scheduling, and project organization across Apple devices.
Today and This Evening: Tasks scheduled for today, with a separate section for evening tasks.
Upcoming List: Chronological view for tasks in the coming days and weeks.
Someday List: Long-term goals, ideas, and non-urgent tasks.
Headings: Visual dividers for breaking down projects.
Checklists: Subtasks inside larger tasks.