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glissando: Skill for Claude Code

.claude/skills/figure/SKILL.md

figure is a skill for Claude Code from concertoy/glissando. It costs 82 tokens per session (613 once invoked), scanned A, original, no licence file.

An experimental workflow for generating a raster image through AI, first creating SVG content and then converting it to PNG. Raster images are made of pixels, while SVG images are defined by shapes and paths.

In plain words
What is it for?
Creating illustrations, curved charts, organic visuals, and other generated images when requested with /figure.
Why use it?
It gives the agent a specified route for making visuals that are not ordinary box-and-arrow diagrams or Figma designs.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

This is concertoy/glissando's own configuration. It tells Claude Code how to work on glissando itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything glissando configures →

not rated 5repo 6mo ago A scan 82 tokens no licence
View source ↗ concertoy/glissando
Reuse

Borrowing it

Nothing to install: this file belongs to concertoy/glissando. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/concertoy/glissando/main/.claude/skills/figure/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/concertoy/glissando

Made for: Claude Code.

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 figure

README.md
[![agentmods](https://agentmods.dev/badge/skills/concertoy/glissando/figure/github.svg)](https://agentmods.dev/skills/concertoy/glissando/figure)
Your own site
<a href="https://agentmods.dev/skills/concertoy/glissando/figure"><img src="https://agentmods.dev/badge/skills/concertoy/glissando/figure/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 figure

Your own site · 80×15
<a href="https://agentmods.dev/skills/concertoy/glissando/figure"><img src="https://agentmods.dev/badge/skills/concertoy/glissando/figure.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 613 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.
Origin unknown 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 $0.00082 $0.00613
Opus 5.5 $0.00033 $0.00245
Sonnet 5.5 $0.00016 $0.00123
Haiku 4.5 $0.00008 $0.00061

Measured 2mo ago against content hash 38907600410e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

figure 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 2mo 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.

.claude/skills/figure/SKILL.md · 61 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 2mo ago First seen · 61 lines · 82 tokens per session scan A 38907600410e

Subscribe to this mod's changes

figure is a skill published in the GitHub repository concertoy/glissando (5 stars, last pushed 6mo ago), with no licence file. It adds 82 tokens to every session and 613 once invoked, about $0.0003 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 2026-08-31.

Creative and media
Related

figure compared with skills from other repositories

figure next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
figureconcertoy/glissandoSkill56mo agononeA82Claude Code
imagegenopenai/codexSkill133kyesterdayApache-2.0A113Codex
playwright-climicrosoft/playwrightSkill99kyesterdayApache-2.0A19Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143kyesterdayMITA95Claude Code
next-partial-prefetching-adoptionvercel/next.jsSkill143kyesterdayMITA103Claude Code