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 glass-bead-gamegit 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/glass-bead-game)<a href="https://agentmods.dev/skills/plurigrid/asi/glass-bead-game"><img src="https://agentmods.dev/badge/skills/plurigrid/asi/glass-bead-game/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/glass-bead-game"><img src="https://agentmods.dev/badge/skills/plurigrid/asi/glass-bead-game.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 | $0.00030 | $0.01753 |
| Opus 5 | $0.00015 | $0.00877 |
| Sonnet 5 | $0.00006 | $0.00351 |
| Haiku 4.5 | $0.00003 | $0.00175 |
Grade A, and why
glass-bead-game 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 9d 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 — 231 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Glass Bead Game: Topos of Music
The Glass Bead Game (Glasperlenspiel) is an interdisciplinary synthesis engine that connects:
- Mathematics (category theory, algebraic geometry, number theory)
- Music (harmony, counterpoint, electronic synthesis)
- Philosophy (Badiou's ontology, Girard's linear logic, Lawvere's topos theory)
Core Concept: World Hopping
Each bead represents a concept in a specific domain. Beads connect via morphisms that preserve essential structure. The game consists of finding paths between distant beads that illuminate hidden connections.
Badiou Triangle Inequality
For any three worlds W₁, W₂, W₃:
d(W₁, W₃) ≤ d(W₁, W₂) + d(W₂, W₃)
This is the triangle inequality that governs world hopping:
- Being: Current ontological state (the bead's position in possibility space)
- Event: A rupture that creates new possibilities (the hop between worlds)
- Truth: What persists across the transition (the invariant structure)
Distance Metric
Distance between worlds is measured by:
def world_distance(w1, w2)
being_diff = (w1.seed ^ w2.seed).to_s(2).count('1') # Hamming distance
event_diff = (w1.epoch - w2.epoch).abs # Temporal distance
truth_diff = conjugacy_distance(w1.invariant, w2.invariant)
Math.sqrt(being_diff**2 + event_diff**2 + truth_diff**2)
end
Bead Types
Mathematical Beads
- Number: Prime, composite, transcendental, p-adic
- Structure: Group, ring, field, category, topos
- Morphism: Homomorphism, functor, natural transformation
- Invariant: Fixed point, eigenvalue, cohomology class
Musical Beads
- Pitch: Frequency, pitch class, interval
- Harmony: Chord, progression, voice leading
- Rhythm: Duration, meter, polyrhythm
- Timbre: Spectrum, envelope, modulation
Philosophical Beads
- Ontological: Being, becoming, event, void
- Logical: Proposition, proof, cut, polarity
- Categorical: Object, morphism, limit, adjunction
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.
- 9d ago First seen · 231 lines · 30 tokens per session scan A e514176ee38b
glass-bead-game is a skill published in the GitHub repository plurigrid/asi (62 stars, last pushed 2mo ago), licensed MIT. It adds 30 tokens to every session and 1,753 once invoked, about $0.0002 per session on Opus 5. 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.
Other skills, from other repositories
hr-onboarding
A new-hire onboarding plan as a single page — first week schedule, buddy + manager intro, learning track, equipment checklist, and "you're set when…" outcomes. Use when the brief mentions "onboarding", "new hire", "first week plan", or "入职".
book-mirror
Take any book (EPUB/PDF), produce a personalized chapter-by-chapter analysis. Each chapter is preserved in detail (The Chapter) and mirrored back to the reader's actual life (The Mirror) using brain context. The mirror observes and resonates — a friend pointing out parallels, NOT a consultant rearranging the reader's…
miniapp
Build a tiny interactive HTML playground only when someone asks to see, play with, or step through a mechanism.
eli5
Explain research, papers, or technical ideas in plain English with minimal jargon, concrete analogies, and clear takeaways. Use when the user says "ELI5 this", asks for a simple explanation of a paper or research result, wants jargon removed, or asks what something technically dense actually means.
deck-course-module
A course or workshop slide template with persistent learning goals, teaching pages, multiple-choice self-tests, and a wrap-up.
master-yinguang
A reference-based assistant for questions about Yinguang and Pure Land Buddhism, a Buddhist tradition focused on faith, ethical living, and practice connected with rebirth in the Pure Land. It can answer in Yinguang’s historical teaching style.