GoldcoteGOLDCOTE
Invest

Trusted software for the agent era.

21 live products·1 open protocol·Swiss-built

Flagship · Local-first · Swiss-built

MoltenRock

The encrypted vault for your API keys and AI agents, and the apps built around it. Keys stay behind your Mac's Secure Enclave; your agents get scoped, local access, never the secrets.

4
Live apps
Local
On your Mac, no cloud

The MoltenRock app family

MoltenMailMoltenRock ConnectMoltenViewMoltenX · soon
Open protocol · Agentic Web

The Agentic Web

An open Markdown protocol any AI agent can read — and a growing network of live answer engines and intent boards built on it. No lock-in, no platform in the middle.

10
Live products
Open
Protocol, no lock-in
pickthehotel.compicktheclick.compickthetravel.compicktheinsurance.compickthepenguin.compickthetcg.compickthepunk.com

The full portfolio

Every product below is live unless marked otherwise.

AI Platform
Live

MoltenRock

moltenrock.com

The encrypted vault for your API keys and AI agents. Keys and email credentials are locked behind your Mac's Secure Enclave and served to the local agents you trust, on your terms: your agents get access, never the secrets.

  • Secure-Enclave encrypted vault
  • Per-agent, per-key permissions
  • Full activity log
  • Mac App Store + direct download
AI Platform
Live

MoltenMail

moltenrock.com/moltenmail

Secure email for you and your AI, read and draft only. Your agent reads, searches and drafts on your Mac; every reply lands in your own Drafts folder, ready for you to review and send.

  • Read & draft only, by design
  • Password stays in the macOS Keychain
  • Works with OpenClaw, Hermes, Claude, Cursor, Codex
  • Mac App Store + direct download
AI Platform
Live

MoltenRock Connect

moltenrock.com/connect

Your business tools for your AI agent. Shopify, Stripe, WooCommerce and 28 more platforms, answered on your Mac with every request audited and customer names tokenised by default. On Stripe, agents propose changes you approve in the Human Queue.

  • 31 platforms to read
  • Human Queue for Stripe: you approve every change
  • Customer data tokenised by default
  • Keys in the Keychain or the MoltenRock vault
AI Platform
Live

humanqueue

humanqueue.com

The human-in-the-loop lane of the MoltenRock ecosystem. An AI agent's consequential intentions route into a private queue — nothing acts without a decision by a human, or a local policy-bound AI.

  • Human-in-the-loop approval
  • Private decision queue
  • Policy-bound local AI
  • Full audit trail
AI Platform
Live

MoltenView

moltenview.com

A canvas for your AI assistant to visualize views. MoltenView gives your AI agents a secure, local place to render visual content, build interactive displays and present information, all without leaving your Mac.

  • Secure, isolated canvas
  • Local first: nothing leaves your Mac
  • Works with OpenClaw and compatible agents
  • On the Mac App Store
Agentic Web
Live

pickthehotel

pickthehotel.com

An answer engine for hotels: one confident pick per intent — the icon, the value, the bargain, or the room that fits the family — decided by automated signals, not ads. Built for humans and AI agents alike.

  • Agent-native answer API
  • Automated ranking engine
  • Live affiliate booking
  • Built on intents.md
Agentic Web
Live

picktheclick

picktheclick.com

A customisable start page for the agentic web — the AI tools and sites you use most, plus your own verticals, editable with no login.

  • Agentic-web launcher
  • No-login editing
  • AI + classic search
  • Fully customisable
Agentic Web
Live

intents.md Directory

intentsmd.com

The reference implementation of the intents.md protocol — a live directory where intents are posted, discovered, and acted on by AI agents.

  • Protocol reference site
  • Submit-first design
  • Agent discovery
  • Open participation

Also in the portfolio

Agentic WebLive
intents.mdgithub.com/Goldcote/intents.mdAn open protocol for plain, optionally-signed Markdown intent documents at a URL — what someone wants, needs, or offers, readable by any AI agent, directory, or browser.Read the protocol
Agentic WebLive
pickthetravelpickthetravel.comA discovery and booking companion for extraordinary destinations — agent-readable and monetised through approved travel affiliate partners.Visit pickthetravel
Agentic WebLive
picktheinsurancepicktheinsurance.comAn agent-native answer engine for travel insurance — one clear recommendation from vetted providers, with disclosed affiliate booking.Visit picktheinsurance
Agentic WebLive
pickthepenguinpickthepenguin.comAn intent board for the Pudgy Penguins community — post what you want to buy, sell, or offer as an intents.md document, discoverable by any agent.Visit pickthepenguin
Agentic WebLive
pickthetcgpickthetcg.comA trade board for collectible card games — Pokémon and beyond — where collectors post intents that AI agents can read and match.Visit pickthetcg
Agentic WebLive
pickthepunkpickthepunk.comAn intent board for CryptoPunks — the full collection with on-chain attributes, where holders and buyers post agent-readable intents.Visit pickthepunk
Agentic WebLive
gamepricefeedgamepricefeed.comAn honest price guide for retro video games: sold-price estimates split by condition (loose, boxed, sealed, graded) and by version (PAL, NTSC-U, NTSC-J), every price rated — with an intents.md buy/sell board that AI agents can read.Visit gamepricefeed
CommerceIn Development
LagerLinkgoldcote.com/lagerlinkA white-label WooCommerce connector for 3PL warehouses, built from a live production integration and ready for a first pilot: designed to send orders exactly once, bring tracking and stock back, and flag the failures a file-based warehouse interface cannot report.See LagerLink
InvestmentLive
Rhone Bridgerhonebridge.comCross-border investment infrastructure.Visit Rhone Bridge
InvestmentLive
Lake Safelakesafe.chSwiss-led voluntary standard raising awareness on the important topic of cleaner shared waters.See Lake Safe
InvestmentLive
PURU Suissepurusuisse.comSwiss-focused investment community platform for sophisticated investors and family offices.Join PURU Suisse
InvestmentLive
PURU Communityhelp.puru.chThe PURU Community helpdesk powered by the latest AI agentic workflows using Claude AI.Join the Community
InvestmentLive
PURU Switzerlandpuru.chSwitzerland's leading natural sun care brand, with a custom-built AI-powered help centre and chatbot at help.puru.ch.Learn More
InvestmentLive
Pureterniapureternia.comNatural innovative brand using modern marketing and intellectual-property licensing to drive sales.Discover Pureternia

Services

End-to-end development, integration, and security services for organizations building in the AI era.

Custom App Development

Bespoke AI-native applications designed and engineered to your exact specifications. From concept to deployment, we build software that scales.

  • Full-stack development
  • AI/ML integration
  • Cloud-native architecture
  • Continuous deployment

AI Integration

Transform your existing systems with intelligent capabilities. We integrate cutting-edge AI while maintaining security and human oversight.

  • Agent orchestration
  • LLM fine-tuning
  • Human-in-the-loop workflows
  • Performance optimization

Security Consulting

Swiss-standard security reviews and compliance advice for teams building with AI agents: how secrets are stored, what agents can reach, and what gets logged.

  • Security audits
  • Compliance frameworks
  • Incident response
  • Staff training

Why Goldcote

We don't build software. We engineer trust.

Swiss Standard Quality

Precision engineering and meticulous attention to detail. Every line of code, every architecture decision, every user interaction crafted to the highest standards of quality and reliability.

Security-First

Security designed in from day one: hardware-backed encryption in Apple's Secure Enclave, per-agent access controls and full audit trails, built into the foundation rather than bolted on.

Human-in-the-Loop

AI augments human intelligence, it doesn't replace it. Our systems maintain meaningful human oversight, ensuring critical decisions always involve human judgment and accountability.

Invest · Pre-seed

We're raising a pre-seed round.

Back the trust layer for AI agents: MoltenRock and the open intents.md network. The deck and SAFE terms are available to qualified investors on request.

Live products
21
MoltenRock apps live
4
On the Mac App Store
3
Self-funded to date
100%
See the investor page Request the deck

Leadership

Built by engineers who understand security, scale, and precision.

SH

Sylvain Gordon-Horwood

Founder & CEO

BACKGROUND

Sylvain founded Goldcote to build the software infrastructure for the agent era. With a background in enterprise software engineering and institutional finance, he brings a unique perspective on building secure, scalable AI-native systems.

EXPERTISE

AI/ML Systems
Enterprise Architecture
Security Engineering
Financial Technology
Product Strategy
Regulatory Compliance

PHILOSOPHY

"We're not just building software—we're engineering trust. Every system we create must meet the same standards we'd demand for our own critical infrastructure. Security isn't optional. Human oversight isn't optional. Quality isn't optional."

Interested in joining the team? We're hiring

Get in Touch

Ready to build something exceptional? Let's discuss your project, investment opportunity, or general inquiry.

Contact Information

Location

Switzerland / BVI

Response Time

We typically respond to all inquiries within 24 hours during business days. For urgent matters, please indicate so in your message.

Business Hours

Monday - Friday
9:00 AM - 6:00 PM CET