Brett Adam
Things built, mostly in the open. Some are finished tools other people use; some are experiments still drying on the page. What follows is the current index.
Most of what is listed here lives under this domain: the documentation sites for
each project are paths on v3rv.com, not separate destinations, which is why
they share this one’s furniture.
In use
Fabrik Apache-2.0
Drive Claude Code through an SDLC pipeline on your GitHub Project board — Specify → Research → Plan → Implement → Review → Validate.
A Go CLI for issue-driven development. Fabrik watches a Project board and moves work through configurable stages: the issue body is the spec, comments are input, and the board columns define the workflow. Human in the loop, or on it.
Fabrik lives under its own roof at handarbeit.io — hand-crafted software, the
shop where that one is made.
Concept Maps Free to use
A collaborative concept mapping tool — draw the shape of an idea, together, in real time.
Graph view and structured-text view over the same map, live presence, sticky-note comments, perspectives that filter a map down to one view of it, rich metadata and markdown notes on both concepts and relationships, and version history that exports to git-friendly JSON.
Free to use, but not open source — the source stays closed for now.
Liminis
A local-first workspace for thinking with an amanuensis — notes, the context graph built from them, and the machinery underneath, kept as ordinary files on your own machine.
The application is in private alpha. Its components are released on their own as they become useful outside it, and those are what you can use today.
Liminis Context Graph MIT
A local-first context graph engine: one Rust binary that turns a stream of text into a queryable graph of entities, relationships, and episodes. Property graph, HNSW vector search, and full-text search in a single embedded process — no database server, no separate vector store, no search cluster.
The write-ahead log is plain JSONL and is the source of truth; the database is a derived index you can throw away and rebuild. Speaks JSON-RPC over a Unix socket, or runs as a native MCP server over stdio.
Liminis Editor MIT
A Lexical-based markdown WYSIWYG editor that round-trips through mdast, with a host-injection seam so it can be embedded in an Electron app, a browser app, or anything that can supply a message channel.
Tables, task lists, footnotes, callouts, code blocks, LaTeX, Mermaid and C4 diagrams, frontmatter, wiki-links — plus a range-anchored annotation mechanism that survives edits, of which comments and corrections are just two configurations.
Liminis Diagrams MIT New
C4 architecture diagrams for JavaScript: parse C4-PlantUML macro syntax, lay it out with dagre, render to SVG, with optional drag-to-reposition editing.
Where most C4 tooling either round-trips through a PlantUML server or speaks a Mermaid dialect, this hands back the parsed AST and the computed layout as data — which is what you need to build tooling on top of, rather than just emit a picture.
Its documentation renders itself with the library: the diagrams on those pages are not images but live instances of the renderer, drawn in your browser from C4 source held in the page’s own markdown — and on the playground, editable in place, redrawing as you type.