create-glyph

create-glyph is a skill for Claude Code from pjt222/agent-almanac. It costs 106 tokens per session (4,273 once invoked), scanned A, original, MIT.

A guide for creating small pictogram icons in R with ggplot2. The icons are rendered for skills, agents, or teams and registered in the project's visualization system.

In plain words
What is it for?
Designing a visual metaphor, drawing it from reusable shapes, adding color and glow, registering the icon, and checking the rendered result.
Why use it?
It provides a repeatable way to add a visual identifier when a new skill, agent, or team needs an icon. It also covers keeping the icon consistent with the existing glyph system.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash viz/build.sh --only <domain> --skip-existing # skills.

Part of the agent-almanac plugin — 122 skills, 76 agents shipped together

Good fit Designing a visual metaphor, drawing it from reusable shapes, adding color and glow, registering the icon, and checking the rendered result.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/pjt222/agent-almanac
agentmods
npx agentmods add skills/pjt222/agent-almanac/create-glyph

Made for: Claude Code.

Or install agent-almanac, the plugin that ships this one along with the rest of its 122 skills, 76 agents.

Wrote 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.

agentmods badge for create-glyph

README.md
[![agentmods](https://agentmods.dev/badge/skills/pjt222/agent-almanac/create-glyph/github.svg)](https://agentmods.dev/skills/pjt222/agent-almanac/create-glyph)
Your own site
<a href="https://agentmods.dev/skills/pjt222/agent-almanac/create-glyph"><img src="https://agentmods.dev/badge/skills/pjt222/agent-almanac/create-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.

agentmods 80×15 button for create-glyph

Your own site · 80×15
<a href="https://agentmods.dev/skills/pjt222/agent-almanac/create-glyph"><img src="https://agentmods.dev/badge/skills/pjt222/agent-almanac/create-glyph.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,273 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Tool Misuse · line 300
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00106 $0.04273
Opus 5 $0.00053 $0.02136
Sonnet 5 $0.00021 $0.00855
Haiku 4.5 $0.00011 $0.00427

Measured 5d ago against content hash 4a143181acce, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

create-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 5d 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.

i18n/caveman-lite/skills/create-glyph/SKILL.md · 380 lines

How it starts

The opening of the file, as written. The whole thing — 380 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create Glyph

Create R-based pictogram glyphs for skill, agent, or team icons in the viz/ visualization layer. Each glyph is a pure-ggplot2 function that draws a recognizable shape on a 100x100 canvas, rendered with a neon glow effect to transparent-background WebP.

When to Use

  • A new skill, agent, or team has been added and needs a visual icon
  • An existing glyph needs replacement or redesign
  • Batch-creating glyphs for a new domain of skills
  • Prototyping visual metaphors for entity concepts

Inputs

  • Required: Entity type — skill, agent, or team
  • Required: Entity ID (e.g., create-glyph, mystic, r-package-review) and domain (for skills)
  • Required: Visual concept — what the glyph should depict
  • Optional: Reference glyph to study for complexity level
  • Optional: Custom --glow-sigma value (default: 4)

Procedure

Step 1: Concept — Design the Visual Metaphor

Identify the entity being iconified and choose a visual metaphor.

  1. Read the entity's source file to understand its core concept:
    • Skills: skills/<id>/SKILL.md
    • Agents: agents/<id>.md
    • Teams: teams/<id>.md
  2. Choose a metaphor type:
    • Literal object: a flask for experiments, a shield for security
    • Abstract symbol: arrows for merging, spirals for iteration
    • Composite: combine 2-3 simple shapes (e.g., document + pen)
  3. Reference existing glyphs for complexity calibration:
Complexity Tiers:
+----------+--------+-------------------------------------------+
| Tier     | Layers | Examples                                  |
+----------+--------+-------------------------------------------+
| Simple   | 2      | glyph_flame, glyph_heartbeat              |
| Moderate | 3-5    | glyph_document, glyph_experiment_flask    |
| Complex  | 6+     | glyph_ship_wheel, glyph_bridge_cpp        |
+----------+--------+-------------------------------------------+
  1. Decide on a function name: glyph_<descriptive_name> (snake_case, unique)

Read the full file on GitHub · 380 lines

Changes

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.

  1. 5d ago First seen · 380 lines · 106 tokens per session scan A 4a143181acce

Subscribe to this mod's changes

create-glyph is a skill published in the GitHub repository pjt222/agent-almanac (32 stars, last pushed today), licensed MIT. It adds 106 tokens to every session and 4,273 once invoked, about $0.0005 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 2026-09-03.

Related

Other skills, from other repositories

design-feature

Turn a raw idea or existing feature into a designed product SPEC by completing entity, integration, role, and expectation closure. Upserts never destroy recorded decisions. Triggers: "design-feature", "design this feature", "define product scope".

gtrabanco/agentic-workflow · 51 tokens

review-a11y

Internal accessibility review pass of the agentic-workflow review pack — composed in-turn by review-change and product-audit; not a menu entry. Checks the changed user-facing surface for accessibility: semantics, keyboard, focus, contrast, and ARIA correctness — applies only to user-facing surfaces. Findings only…

gtrabanco/agentic-workflow · 70 tokens

review-design

Internal UI/UX design review pass of the agentic-workflow review pack — composed in-turn by review-change and product-audit; not a menu entry. Checks the changed UI against the project's design doc: consistency, states, responsiveness, and reuse — applies only when the project has a UI and the change touches it.…

gtrabanco/agentic-workflow · 75 tokens

cocosketch

Generate visual draw.io diagrams from CocoPlus artifacts via a deterministic seven-step pipeline.

Snowflake-Labs/cocoplus · 20 tokens

eval-graphics

Turn an eval study's numbers into on-brand, publish-ready figures using the Newsjack chart room (the eval design system), then validate them with Playwright. For producing the charts in a published eval/data study.

elvisun/newsjack · 47 tokens

analytics

Queries local analytics across OrchestKit projects for agent usage, skill frequency, hook timing, team activity, session replay, cost estimation, and model delegation trends. Privacy-safe with hashed project IDs. Supports time-range filtering and comparative analysis. Use when reviewing performance, estimating costs…

yonatangross/orchestkit · 62 tokens