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 nweii/agent-stuff --skill obsidian-publish-customizegit clone --depth 1 https://github.com/nweii/agent-stuffWrote 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/nweii/agent-stuff/obsidian-publish-customize)<a href="https://agentmods.dev/skills/nweii/agent-stuff/obsidian-publish-customize"><img src="https://agentmods.dev/badge/skills/nweii/agent-stuff/obsidian-publish-customize/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/nweii/agent-stuff/obsidian-publish-customize"><img src="https://agentmods.dev/badge/skills/nweii/agent-stuff/obsidian-publish-customize.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 | $0.00090 | $0.02808 |
| Opus 5 | $0.00045 | $0.01404 |
| Sonnet 5 | $0.00018 | $0.00562 |
| Haiku 4.5 | $0.00009 | $0.00281 |
Grade A, and why
obsidian-publish-customize scanned grade A with 1 finding 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 8d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- `curl` against the live website may return a challenge page (HTTP 403). Probe site endpoints and JSON from the browser console with a same-origin `fetch`, not the shell. How it starts
The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Obsidian Publish customization
Obsidian Publish hosts a vault as a website. Two root files are the only hooks for changing it beyond the built-in site options: publish.css (custom styles) and publish.js (custom scripts). Both are supported insertion points, but almost everything past basic theming is undocumented — you script against Publish's rendered DOM and private globals, which can change without notice.
- Both files live at the vault root (
/publish.css,/publish.js). Hidden from the file explorer by default; publish them from the Publish changes dialog. publish.jsonly runs on a custom domain. On the defaultpublish.obsidian.md/<site-id>URL it's inert.publish.cssworks everywhere.
Scope. Theming via Publish CSS variables, and scripting the rendered page via publish.js. Out of scope, kept separate as three documentation domains:
- Normal Publish operation — publishing notes, custom-domain setup, the Publish CLIs.
- Obsidian desktop-app theming — themes and CSS snippets inside the app.
- Plugin development — the developer API for community plugins.
CSS variables overlap between app and Publish (see Theming), but the app's theming workflow and the plugin API are separate references — don't conflate them.
Pushing and iterating
Publishing the root files needs an active Publish subscription and one of two CLIs, depending on the environment:
- Desktop app available: the Obsidian app CLI publishes a file directly —
obsidian publish:add path=publish.css(orpath=publish.js); needs the desktop app running. Itspublish:list/status/sitecommands may return no output, so there's no reliable confirmation a push landed — verify in the browser. - Headless / CI (no desktop app): the
obsidian-headlessCLI (obviabunornpm install -g obsidian-headless) publishes from the command line. Afterob loginandob publish-setup --site <slug>, runob publish— by default it includes onlypublish: truenotes, so add--allto include the root static assets, and--dry-runto preview.ob publish-site-optionssets the site toggles non-interactively.
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.
- 8d ago First seen · 129 lines · 90 tokens per session scan A d388f25a52cb
obsidian-publish-customize is a skill published in the GitHub repository nweii/agent-stuff (9 stars, last pushed 20d ago), licensed MIT. It adds 90 tokens to every session and 2,808 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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