Blog

Notes on how we build AI products and systems in practice

An aviation market intelligence app, built in an evening

An aviation market intelligence app, built in an evening

tech updates
Rafael 2026-10-07
curio: Sudo's sandbox, in your terminal

curio: Sudo's sandbox, in your terminal

tech updates
Rafael 2026-09-30
How we rebuilt our design language in three days with AI

How we rebuilt our design language in three days with AI

company
Rafael 2026-09-30
Optimising code with agents on a machine that won't hold still

Optimising code with agents on a machine that won't hold still

tech updates
Rafael 2026-09-19
Types don't make the model smarter. They make the loop cheaper

Types don't make the model smarter. They make the loop cheaper

tech updates
Rafael 2026-09-18
Give your agent a secure filesystem and a work environment

Give your agent a secure filesystem and a work environment

tech updates
Rafael 2026-09-16
Sudo: seventy-four tools, replaced by one shell

Sudo: seventy-four tools, replaced by one shell

tech updates
Rafael 2026-09-14
Computerwelt: how we built a secure sandbox for agentic workflows

Computerwelt: how we built a secure sandbox for agentic workflows

tech updates
Rafael 2026-09-11
Computerwelt: porting a sandboxed shell and Python interpreter to C#

Computerwelt: porting a sandboxed shell and Python interpreter to C#

tech updates
Rafael 2026-09-09
Porting a Rust document-extraction engine to C#, and ending up faster

Porting a Rust document-extraction engine to C#, and ending up faster

tech updates
Rafael 2026-09-07
Shipping agent documentation inside the NuGet package

Shipping agent documentation inside the NuGet package

tech updates
Rafael 2026-09-04
What open data means when the software is yours to leave

What open data means when the software is yours to leave

company
The Curiosity Team 2026-08-11
Running Mistral's Shieldstral on CPU with .NET

Running Mistral's Shieldstral on CPU with .NET

tech updates
Rafael 2026-08-06
Transpose: our C# to JavaScript compiler just got 7x faster

Transpose: our C# to JavaScript compiler just got 7x faster

tech updates
Rafael 2026-08-03
Make or buy: the RAG stack decision every AI team faces

Make or buy: the RAG stack decision every AI team faces

guides
The Curiosity Team 2026-07-21
Permission-aware retrieval: the security question enterprise AI keeps getting wrong

Permission-aware retrieval: the security question enterprise AI keeps getting wrong

guides
The Curiosity Team 2026-07-21
Prompt Library and AI Tools: a better way to manage AI behaviour

Prompt Library and AI Tools: a better way to manage AI behaviour

tech updates
The Curiosity Team 2026-07-20
Curiosity for builders: a new admin experience

Curiosity for builders: a new admin experience

tech updates
The Curiosity Team 2026-07-10
What building your own RAG stack actually costs

What building your own RAG stack actually costs

guides
The Curiosity Team 2026-07-02
Data View: see your knowledge graph without a whiteboard

Data View: see your knowledge graph without a whiteboard

tech updates
The Curiosity Team 2026-06-28
How a knowledge graph is different from a RAG pipeline

How a knowledge graph is different from a RAG pipeline

guides
The Curiosity Team 2026-06-26
Scaling AI in aerospace and rail: takeaways from VivaTech

Scaling AI in aerospace and rail: takeaways from VivaTech

guides
The Curiosity Team 2026-06-26
Release overview — June 2026

Release overview — June 2026

release news
The Curiosity Team 2026-06-13
Release overview — May 2026

Release overview — May 2026

release news
The Curiosity Team 2026-05-29
Release overview — April 2026

Release overview — April 2026

release news
The Curiosity Team 2026-04-30
Release overview — March 2026

Release overview — March 2026

release news
The Curiosity Team 2026-03-31
Release overview — February 2026

Release overview — February 2026

release news
The Curiosity Team 2026-02-27
Welcome to the Curiosity blog

Welcome to the Curiosity blog

company
The Curiosity Team 2026-02-04
Release overview — January 2026

Release overview — January 2026

release news
The Curiosity Team 2026-01-30

Connected knowledge for AI systems