Latest
Engineering notes, team posts and everything that isn't a product update, research or a founder's note.
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The protocol (PCHP)
Every Scope Resolves Now: A Systems Review of the Consent Fabric
A full engineering accounting of PCHP and the fabric that serves it: the registry's growth from 47 to 263 scopes, the resolver that went from 8 hand-mapped bindings to resolution by convention, the pseudonym fix that stopped telling subscribers who you are, the economics of a millicent handshake, and a plain ledger of everything that is still not real.
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Engineering
Everything That Broke Was Already Written
A systems engineering reflection on one night of shipping, in which every defect turned out to be correct code wired to nothing, and what that says about building software when an agent writes forty four percent of the commits.
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Building in the open
We Did Not Invent Our All-Hands
A thank-you to Gokul Rajaram, with the receipts. What we took from his write-up on running an all-hands unchanged, the four things we changed and why those changes are ours rather than his advice, and the honest note that we are building an agent to do the chief-of-staff job precisely so we never hire an operations team.
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Building in the open
Who Built This, and What We Owe Them
Three months of work, told with the receipts. 1,477 commits of which 649 were written by an AI agent, six people who wrote most of the rest, the public registries we depend on, and the defect we found in production the morning we wrote this.
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Company and people
We are hiring the people who will make private super agents real
🤫 is opening roles across protocol and policy, forward-deployed engineering, field sales, and the go-to-market team — and this is an honest account of what each one is for.
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Engineering
Eleven Messages
Scheduling a meeting among n people is a distributed constraint-satisfaction problem being solved by the slowest processor available — a human — over the highest-latency link available: other humans. We measure the real cost, show why the scheduling link makes it worse for everyone except the sender, and give a construction where agents compute the intersection of free time without any party learning a calendar. Includes exactly what it leaks, why strategic manipulation has no general solution, and what we have not built.
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Company and people
Raise a Toast
We celebrate 713 people and, until this week, not one of them had a page — every name folded into a directory, findable in the weakest possible sense. Why we gave each of them their own, the four enforceable rules we hold ourselves to when publishing about a real person who never asked us to, why the only durable way to rank for someone's name is to write the best page about them, and what we have not built yet.
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Privacy and consent
The Cookie Banner Is Dead. It Just Does Not Know Yet.
The consent banner asks the wrong entity, at the wrong moment, in the wrong language. Your agent should have answered before you arrived - once, on your terms, and fail-closed.
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Engineering
We Published Forty-Seven Scopes and Built Eight
Our public registry advertised 47 things a person could offer the world. The server honoured 8. The other 39 resolved to nothing, silently, with no error - and five of our own published agent types depended on them. Here is how it happened and what we changed so it cannot again.
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Privacy and consent
We Tried to Break Our Own Ledger
We attacked our own consent ledger and found three real flaws - a chain that could be silently truncated, a race between reading and revoking, and an error message that leaked. Here is what broke, how we fixed it, and what we still cannot promise.
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Engineering
The 🤫 Yellow Pages, Reborn
How we rebuilt local discovery for humans and their agents. The 🤫 Yellow Pages is a modern-day, proximity-first directory of 248,568 businesses and 616,145 named professionals across all 52 U.S. metros — consent-first, claimable, removable, and agent-to-agent. The anti-Avvo: built on the front-line experts who show up for real people.
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Agent One
The Future Is Yours
A research paper from Manish Sainani and the 🤫 Core Product and Technology Team on 🤫 Private Agent One: a private agent that answers only to its owner and works quietly for them, 24/7/365, with their trusted circle of people, AI agents, and machines — so they can live more fully. With gratitude to Thinking Machines Lab's essay on a human future, cited as inspiration. Consent-first, owned, human at the center.
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Agent One
Beyond the Family Map: One Location for Families, Founders, Investors, and Advisors
Explore consent-led location sharing for families and professional relationships, plus a fair comparison of One Location and Life360.
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Agent One
From Taps to Intent: How One Location Assistant Automates Location Sharing
See how One Location Assistant turns a natural-language request into a reviewable location workflow while keeping sensitive actions behind confirmation.
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Engineering
The consent handshake in five minutes
The shortest path from zero to a working understanding of PCHP — for the developer who has five minutes.
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Business and markets
The missing consent layer of the agentic internet
This week the internet gave agents payment, legitimacy, and authorization. It still has not given the person consent. PCHP is proposed to fill that gap — a peer to TLS.
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Business and markets
Your financial health should move at the speed of your consent
Sharing your financial life with the people who advise you is still a mess of PDFs and portals. It does not have to be.
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Agent One
Better Decisions Start with Kai: A Daily Framework for Smarter Moves
Use Personal Agent Kai as a repeatable decision framework to stay clear, consistent, and goal-aligned in changing markets.
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Agent One
Less Noise. Better Choices.: How Kai Simplifies Market Decisions
Personal Agent Kai helps transform daily market overload into focused actions that align with your goals.
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Agent One
Meet Personal Agent Kai: Your Market Confidence Companion
Markets move fast. Personal Agent Kai helps you cut through noise, stay grounded, and make clear, confident decisions.
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Agent One
Your Private Guide to Smarter Decisions: How Kai Fits Different Lives
From new investors to busy professionals and families, Personal Agent Kai adapts to different decision styles while keeping control with the user.
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Privacy and consent
Trust First: Why KYC and NDA Belong in Modern Onboarding
Why combining KYC and NDA early builds trust and reduces risk, how the hussh Tech onboarding flow works step by step, and the privacy-first controls that protect it.
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AI and agents
hussh Agents Day 0 Story
A single narrative showing how hussh’s creation, enrichment, update, and query agents spin up a verified profile in minutes.
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AI and agents
OpenAI Public Data Agent Documentation
How hussh’s OpenAI Public Data Agent turns minimal identifiers into enriched JSON profiles for personalization.
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AI and agents
🤫 hussh Agents Documentation
A tour of the A2A-powered agents that fuel the HushhOne ecosystem - from public data enrichment to Supabase automation.
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AI and agents
Empowering Intelligent Customer Onboarding with hussh.ai
Cloud Odyssey and hussh.ai built an intelligent Day 0 onboarding fabric with MuleSoft MCP, Salesforce, Supabase, and AI agents.
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AI and agents
GeminiAI Public Data Agent Documentation
How hussh’s GeminiAI agent enriches user profiles with public data and feeds the /agents ecosystem.
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AI and agents
hussh Brand User Data Query Agent
Inside the AI-driven Brand User Data Query Agent that powers natural-language intelligence requests across the /agents catalog.
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AI and agents
hussh Supabase Profile Creation Agent Documentation
How hussh’s Supabase Profile Creation Agent turns natural-language instructions into structured Supabase records via MuleSoft MCP.
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AI and agents
hussh Supabase Profile Update Agent Documentation
How hussh’s Supabase Profile Update Agent keeps CRM and personalization data accurate using natural-language commands over MuleSoft MCP.
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AI and agents
hussh User Data Query Agent
Meet the hussh User Data Query Agent - an AI bridge between phone-number prompts and fully enriched Supabase intelligence.
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AI and agents
From Tools to Agents: Why Prompt Engineering Isn't Enough Anymore
Explore why prompt engineering alone is no longer sufficient for modern AI applications. Learn how agentic systems with memory, planning, and tool use are revolutionizing AI development beyond simple prompts.
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AI and agents
The 7 Foundational Patterns Every Agent-Based System Should Use
Discover the 7 essential design patterns that form the backbone of every successful AI agent system. From prompt chaining to reflection, learn the fundamental building blocks for reliable, goal-oriented agents.
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AI and agents
The AI Developer's New Canvas: Architecting with LangChain, CrewAI & LangGraph
Explore how LangChain, LangGraph, and CrewAI are revolutionizing AI development by providing new architectural patterns for building intelligent, autonomous, and collaborative agent systems.
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Engineering
How PKM Can Simplify Your Digital Life
Discover how a Personal Knowledge Model (PKM) can help you manage your digital life effortlessly.
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Company and people
Revolutionize Your Campus Life with hussh for Students: The Ultimate Digital Sidekick
Transform your college experience with hussh for Students, your digital BFF for seamless campus interactions and personalized experiences.
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Engineering
On Device RAG system in IOS(SwiftUI) using Gemma 2B for LLM Processing
App for Interacting with private files
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AI and agents
How to Set Up an Automated Batch Processing Pipeline for the OpenAI API (GPT-4o-mini)
A complete guide to an automated batch processing pipeline with the OpenAI Batch API, Supabase and FastAPI: from creating batch jobs to saving the results.
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Company and people
Unlock the Potential of Personal Data Monetization
Explore how hushh.ai empowers individuals to safely and ethically monetize their personal data while ensuring privacy and control.
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Design
How Business Potential Drives UX Success: Crafting Experiences That Mean More
Explore how aligning business potential with UX design creates meaningful experiences that resonate with users and drive success.
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Design
Why Population Size Matters in UX Design Decisions
Explore how understanding population size and demographic diversity can enhance UX design by making it more inclusive and scalable.
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Design
The Importance of Business Study in UX Research
Explore how understanding the business ecosystem enhances UX design by aligning user needs with organizational goals.
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Design
The Role of Technology Advancements in Shaping UX
Explore how advancements in technology like AI, AR, and big data are reshaping UX design and how hussh is leveraging these tools.
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Engineering
Simplifying Gmail Receipt Extraction for Developers
Learn how to efficiently extract and manage Gmail receipts using automated tools and techniques tailored for developers.
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Design
The Impact of Industry Trends on UX Design
Explore how industry trends like cloud computing, 5G, AI, AR, privacy regulation and sustainability are transforming UX design and how hussh is leveraging these advancements.
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Agent One
Revolutionizing Shopping with hussh Wallet: A Blend of Magic and Innovation
A Blend of Magic and Innovation!
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Engineering
Trusted Python Engineering at hussh
Maintaining trusted deployments at hussh are paramount. Here we dive into our best practices on one of our open source libraries
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AI and agents
You (Probably) Don’t Need an Embedding Database
Vector Databases are in vogue, but do you really need one to support your AI powered Search?
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AI and agents
A Survey on Language Models and Related Data Privacy
Customers regularly express preferences for brands based on their attire. How can retail adapt and learn without compromising privacy?
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AI and agents
Unveiling the Power and Privacy of Language Models in Fashion
Explore how language models are revolutionizing the fashion industry by enhancing understanding of trends, generating creative content, and improving recommendations while prioritizing user privacy.
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Engineering
Search and Discovery for Luxury Fashion
Search and discovery go hand in hand when finding the frontiers for personal taste
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Business and markets
Logo Analysis for Brand Affinity
Customer Preferences with hussh’s Computer Vision Platform
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Engineering
Why do I need a JavaScript Module Bundler in hushh Chrome extensions️
Get a detailed comparison of three popular JavaScript frameworks - Angular, React, and Vue.js. Understand the strengths, weaknesses, and use cases for each framework to make an informed decision for your next web development project.
