eigenspec
Eigenvector decomposition of any prompt → sequential thinking → spec.md
→ bead DAG → automated execution. Turns a rough idea into a shipped spec.
tools · systems · vectors
Software that calculates when other software guesses.
Eigen Hitchens is the tools brand. Eigenvectors, semantic binding, and Fiber — shipped as libraries you install and skills you drop into Claude Code. Take the skill, skip the install.
The unfair-advantage toolkit — buy the tool or download the skill.
Every paid tool ships with a free .skill.md sibling.
The skill teaches Claude Code the recipe; the tool ships the runtime.
Pick either — or both.
eigenspec.skill.md
SpecKit — without installing our tools. Drop a single .md file into
Claude Code and get the eigenspec workflow. Z-074: the skill that teaches the tool.
Semantic Binding
Hyperdimensional codebook + trace + backlink graph for your private notes. Turn 10k markdown files into a local semantic index that runs on a laptop.
See the toolFiber
An agent fabric you own — bead queues, action-graph, and the runtime we use to dispatch jobs across our own machines. Early access; roadmap on the tools page.
Join the waitlistOne roof. Three voices.
Eigen Hitchens is the parent — the tools brand. Squatch CC is the studio that builds custom software for teams. Tom Rankin is the author. Shared craft, shared skeleton, own palette.
Parent · Tools
Eigen Hitchens
The tools brand. Libraries, skills, and the runtime that ties them together. You are here.
Studio · Custom builds
Squatch CC
The studio under Eigen Hitchens. custom software for teams that want to own their stack. squatch.cc →
Personal · Author
Tom Rankin
The author brand. Essays, books, and the desert notebook. tomrankin.net →
book · 30 min
A 30-minute intro call, on the company calendar.
Tell us what you're stuck on — a tool question, a build, a Squatch engagement. You get one of the founders, not a sales engineer. The call is on the Squatch CC company calendar, not a personal Cal.com.