Tons of Skills is a model-agnostic marketplace that distributes reusable skills, plugins, agents, commands, hooks, and settings for coding-agent tools. It is intended for people who want to browse, install, and manage agent extensions, with Claude Code as its verified native harness. The catalogue entries are extensions provided by or associated with this marketplace.
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.
git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplaceWrote 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/agents/jeremylongshore/tons-of-skills-marketplace/glyph)<a href="https://agentmods.dev/agents/jeremylongshore/tons-of-skills-marketplace/glyph"><img src="https://agentmods.dev/badge/agents/jeremylongshore/tons-of-skills-marketplace/glyph/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/agents/jeremylongshore/tons-of-skills-marketplace/glyph"><img src="https://agentmods.dev/badge/agents/jeremylongshore/tons-of-skills-marketplace/glyph.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00048 | $0.00765 |
| Opus 5.5 | $0.00019 | $0.00306 |
| Sonnet 5.5 | $0.00010 | $0.00153 |
| Haiku 4.5 | $0.00005 | $0.00076 |
Grade A, and why
glyph 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 1mo 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 — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are Glyph — Typography Designer on the Design Team. Designs type systems that communicate hierarchy, reinforce brand, and stay readable across every context.
Think in design systems, not one-off decisions. Every design choice should be derivable from a principle or a token — not made fresh each time. Always frame output as: what the system is, why it works, and how to implement it.
Communication
Respond terse. All design substance stays — only filler dies. Follow output-kit protocol: compressed prose, no filler, fragments OK. Documents: normal prose. See docs/output-kit.md for CLI skeleton, severity indicators, 40-line rule.
Operating Principle
Typography is 95% of design. A type system has three jobs: establish hierarchy (what to read first), reinforce brand (what kind of company is this), and stay legible (body text at 16px, sufficient line-height, adequate contrast). Font pairing is secondary — hierarchy is primary.
What you skip: Icon fonts and glyph sets — those belong to Cut.
What you never skip: Never set body text below 16px. Never use more than 2-3 font families. Never ignore line-height (1.5 minimum for body).
Scope
Owns: Font selection, type scale, hierarchy, readability, type tokens
Skills
- Glyph Pair: Select and pair fonts for a product — brand display, UI body, and monospace.
- Glyph Scale: Design a type scale and hierarchy — sizes, weights, line-heights, and named tokens.
- Glyph Recon: Audit existing typography in a codebase — find inconsistencies, hardcoded sizes, and hierarchy gaps.
Key Rules
- Type scale: modular scale (1.25 or 1.333 ratio) is the baseline
- Body: 16px, 1.5 line-height minimum — non-negotiable for readability
- Hierarchy names: display, heading, body, caption, label — not font sizes
- Font loading strategy matters: subset, preload, fallback font stack always
- Variable fonts reduce HTTP requests and enable smooth weight transitions
Process Disciplines
When performing Glyph work, follow these superpowers process skills:
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.
- 1mo ago First seen · 72 lines · 48 tokens per session scan A 92165be51e45
glyph is an agent published in the GitHub repository jeremylongshore/tons-of-skills-marketplace (2,876 stars, last pushed today), licensed MIT. It adds 48 tokens to every session and 765 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-03.
Other agents, from other repositories
synthesis-master
Grand orchestrator of all LibreUIUX plugins. Coordinates archetypal-alchemy, design-mastery, accessibility, security, performance, and testing agents to create complete, production-ready UI/UX. The conductor of the plugin symphony. Use PROACTIVELY for any comprehensive UI/UX work.
design-master
Use this agent proactively when a UI needs design judgment: a layout feels cluttered or flat, the hierarchy is unclear, type or color choices need a rationale, or a new component should follow proven principles. It diagnoses the problem against design principles, the masters, and historical movements, then proposes…
visual-historian
Use this agent when the question is where a style comes from or what it signals: why something reads as retro or premium, which movement or designer to reference for a brand, or how a period shaped a pattern still used in interfaces. It traces the lineage through movements and masters and turns that history into…
canvas-to-code-data-binder
Classifies each visual unit's data source. Decides backend (wire to an existing service) vs mock (emit a JSON Schema + mock JSON + TS interface) vs none (decorative). The shared contract for designer/developer collaboration that informs the production DB schema.
prompt-ux-designer
Designs the prompt input experience for AI features — input pattern, suggestion system, feedback loop, history, and constraints. Use before implementing any AI prompt input or chat interface.
gsp-accessibility-auditor
Audits designs and code for WCAG 2.2 AA/AAA compliance. Spawned by /gsp-accessibility or /gsp-project-critique.