Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add plurigrid/asi --skill topos-unifiedgit clone --depth 1 https://github.com/plurigrid/asiWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/plurigrid/asi/topos-unified)<a href="https://agentmods.dev/skills/plurigrid/asi/topos-unified"><img src="https://agentmods.dev/badge/skills/plurigrid/asi/topos-unified/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/plurigrid/asi/topos-unified"><img src="https://agentmods.dev/badge/skills/plurigrid/asi/topos-unified.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.01733 |
| Opus 5 | $0.00000 | $0.00866 |
| Sonnet 5 | $0.00000 | $0.00347 |
| Haiku 4.5 | $0.00000 | $0.00173 |
Grade A, and why
topos-unified scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Topos Unified Skill
Trit: +1 (PLUS/Generator) | Color: #D82626 | Subagent: Generator
Unified access to all topos-theoretic resources across the filesystem - mathematical music theory, categorical databases, infinity topoi, pretopos trees, and gayzip manifests.
GF(3) Triads
topos-unified (+1) ⊗ world-hopping (0) ⊗ sheaf-cohomology (-1) = 0 ✓ [Navigation]
topos-unified (+1) ⊗ acsets (0) ⊗ persistent-homology (-1) = 0 ✓ [Database]
topos-unified (+1) ⊗ unworld (0) ⊗ three-match (-1) = 0 ✓ [Derivation]
Resource Index
Core Projects
| Path | Description |
|---|---|
~/ies/music-topos |
Main workspace: Mazzola's topos of music + MCP saturation |
~/worlds/B/bmorphism/infinity-topos |
RISC Zero zkVM distributed witnessing with infinity-topos |
~/worlds/B/bmorphism/pretopos |
Berkeley Seminar notes and forrest trees |
~/worlds/P/plurigrid/topos |
Plurigrid topos with pretopos submodule |
~/ies/hatchery_repos/TeglonLabs__topoi |
topOS and topos-mcp shells |
Gayzip Manifests (~/ies/rio/gayzip/*.topos)
| File | Purpose |
|---|---|
cognitive_superposition.topos |
NILFS2 ⊛ JPEG2000 saturated interactome |
interactome.topos |
Contributor graph closure |
jpeg2000.topos |
HTJ2K/OpenJPH codec topos |
nilfs2.topos |
Linux filesystem topos |
gayamp_parallel.topos |
Parallel amplification manifest |
fogus_gay.topos |
Fogus-style functional coloring |
Pretopos Forest Trees (~/ies/hatchery_repos/bmorphism__pretopos/trees/)
topos-0001.tree→ Berkeley Seminar Notes indextopos-0002.treethroughtopos-000J.tree→ Seminar sessionsefr-*.tree→ Effective topos constructionsdouble-operad.tree→ Double operad structures
PDFs (~/ies/)
| File | Content |
|---|---|
mazzola-topos-of-music.pdf |
Topos of Music (full) |
mazzola-topos-music-I-theory.pdf |
Part I: Theory |
mazzola-topos-music-III-gestures.pdf |
Part III: Gestures |
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 170 lines · 0 tokens per session scan A a61761cd0ca8
topos-unified is a skill published in the GitHub repository plurigrid/asi (62 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,733 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.
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