Ars Umbris

a workspace and framework to build domain-specific systems for agentic knowledge work

[Ars Umbris @arsumbrisai]

We are building the structure

[friedrich @feriederich]

build structures for agents to think with (sound on)

[Ars Umbris @arsumbrisai]

Agentic knowledge systems will change the way we work

[Ars Umbris @arsumbrisai]

Build apps on top of your files

[friedrich @feriederich]

Introducing @arsumbrisai - own your knowledge, and everything you build on top

[Ars Umbris @arsumbrisai]

A quick walkthrough of Ars Umbris

[Heinrich @arscontexta]

excited to share a walkthrough of @arsumbrisai

build knowledge bases in typed markdown with your agents via mcp, then build your own apps and plugins on top of it

everything lives in repos you can share and extend. a bit like packages for knowledge work

[Ars Umbris @arsumbrisai]

A look inside the architecture of Ars Umbris

[{ I N P U T } @lt0gt]

technical overview of @arsumbrisai

- many repos of md + yaml → one typed graph
- type refinements, cross-repo types
- lists, tuples, inline vs [[linked::repo]] refs
- abstract, sealed, unions, intersections
- typed md bodies, location rules, meta
- au-host: views as typed projections
- au-mcp: tools/hooks/skills as typed plugins

[Ars Umbris @arsumbrisai]

hello world