Shape · Spec · Plan · Implement · Integrate — the Owner merges.
The decisions
Taken, revised, dropped.
1,360decisions written down in 95 specs
72revised later
30dropped or parked
1,258still standing as written
1revert in 5,065 commits
12repositories in one release wave, replaced the same day
An agent had to read them out of prose. Next, decisions become part of the model.
The answer
The answer: one graph.
CompanyGraph: vision, strategy, roles, processes, rules and their evidence as one graph, for people and agents.
Plain Markdown in git, served over MCP — no provider owns it.
It runs
It runs.
blust.chthe mental model of Robert Blust, a company of one site · MCP server · chat
companygraph.iothe mental model of CompanyGraph, describing itself site · MCP server · chat
guestgraph.iothe mental model of GuestGraph site · MCP server · chat and the product in code: the open-core engine and the Apaleo connector
Three mental models, each in git, each served three ways. Ask a chat a question its model can answer.
CompanyGraph and GuestGraph are ready for scrutiny: open core, validated in the open.
What comes next
Deciding well is the work.
Building fast is solved. Deciding well is not.
My proposal: decide well with a mental model and agentic AI. Validate it with me.
blust.ch · companygraph.io · guestgraph.io — from October, an IT architect role, chosen over better-paid engineering and lead roles; from 2027, education in how AI is led and governed.