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 yintzuyuan/glyphs-reference --skill glyphs-packagesgit clone --depth 1 https://github.com/yintzuyuan/glyphs-referenceWrote 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/yintzuyuan/glyphs-reference/glyphs-packages)<a href="https://agentmods.dev/skills/yintzuyuan/glyphs-reference/glyphs-packages"><img src="https://agentmods.dev/badge/skills/yintzuyuan/glyphs-reference/glyphs-packages/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/yintzuyuan/glyphs-reference/glyphs-packages"><img src="https://agentmods.dev/badge/skills/yintzuyuan/glyphs-reference/glyphs-packages.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 | $0.00072 | $0.01282 |
| Opus 5 | $0.00036 | $0.00641 |
| Sonnet 5 | $0.00014 | $0.00256 |
| Haiku 4.5 | $0.00007 | $0.00128 |
Grade A, and why
glyphs-packages scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Glyphs Packages Skill
Search and browse Glyphs plugins, scripts, and Python modules across local installations and the official registry.
Run all scripts from this skill's base directory. Prepend the base directory path to
scripts/when executing.
Path Resolution
SCRIPTS=${GLYPHS_SCRIPTS_PATH:-~/Library/Application Support/Glyphs 3/Scripts}
PLUGINS=${GLYPHS_PLUGINS_PATH:-~/Library/Application Support/Glyphs 3/Plugins}
REPOS=${GLYPHS_REPOSITORIES_PATH:-~/Library/Application Support/Glyphs 3/Repositories}
Three-layer architecture:
Repositories/— All installed packages (git clones, plugins + scripts + modules mixed)Scripts/— Enabled script collections and Python modules (symlinks → Repositories/)Plugins/— Enabled plugin bundles (symlinks → Repositories/*.glyphsPlugin)
Quick Start: Search Scripts (Scripts/)
# Search all enabled scripts by MenuTitle
Grep "# MenuTitle:" "$SCRIPTS/" -i
# Search for a specific function
Grep "# MenuTitle:.*anchor" "$SCRIPTS/" -i
# Browse a collection's directory structure
Bash: ls "$SCRIPTS/mekkablue/"
# Read a script for details (docstring = description)
Read "$SCRIPTS/mekkablue/Anchors/Anchor Mover.py"
Note: mekkablue is the official, largest script collection. When multiple scripts offer similar functionality, prefer mekkablue's version.
Quick Start: Check Enabled Plugins (Plugins/)
# List enabled plugin bundles
Bash: ls "$PLUGINS/"
# Read plugin metadata
Bash: plutil -convert json -o - "$PLUGINS/Name.glyphsPlugin/Contents/Info.plist"
# Find all Reporter-type plugins
Glob "$REPOS/*/*.glyphsReporter"
# Find all Filter-type plugins
Glob "$REPOS/*/*.glyphsFilter"
Quick Start: Explore All Installed Packages (Repositories/)
# List all installed packages
Bash: ls "$REPOS/"
# Read a package's README
Read "$REPOS/PackageName/README.md"
# Check a package's git remote
Bash: git -C "$REPOS/PackageName" remote -v
Quick Start: Official Registry
What ships with it
8 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.
- references/repository-guide.md 5.4 KB
- scripts/_registry_utils.py 4.7 KB runs code
- scripts/inspect_package.py 8.4 KB runs code
- scripts/search_registry.py 2.7 KB runs code
- tests/conftest.py 6.8 KB runs code
- tests/test_inspect_package.py 9.9 KB runs code
- tests/test_registry_utils.py 4.8 KB runs code
- tests/test_search_registry.py 5.9 KB runs code
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.
- 12d ago First seen · 139 lines · 72 tokens per session scan A 2f3419279718
glyphs-packages is a skill published in the GitHub repository yintzuyuan/glyphs-reference (6 stars, last pushed 2mo ago), licensed MIT. It adds 72 tokens to every session and 1,282 once invoked, about $0.0004 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 2026-08-31.
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