# Topos Logic

> Topoi: cartesian closed + subobject classifier.

- Skill: `plurigrid/topos-logic` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add plurigrid/topos-logic`
- Raw SKILL.md: https://api.skillmd.com/api/skills/plurigrid/topos-logic/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: plurigrid (https://skillmd.com/u/plurigrid)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/plurigrid/topos-logic

---

# T: Topos Logic

> *Topoi: cartesian closed + subobject classifier.*

## Directory Tree

```
topos-logic/
├── SKILL.md
├── internal/
├── omega.ml
├── power.ml
```

## GF(3) Assignment

Letter T → trit = 0

## Integration

```scheme
(define (topos_logic x)
  ;; Topoi: cartesian closed + subobject classifier.
  x)
```


---

## Autopoietic Marginalia

> **The interaction IS the skill improving itself.**

Every use of this skill is an opportunity for worlding:
- **MEMORY** (-1): Record what was learned
- **REMEMBERING** (0): Connect patterns to other skills  
- **WORLDING** (+1): Evolve the skill based on use



*Add Interaction Exemplars here as the skill is used.*