obsidian-e2e

obsidian-e2e is a skill for Claude Code from uphy/obsidian-reminder. It costs 140 tokens per session (6,733 once invoked), scanned A, original, MIT.

An automated end-to-end test workflow for a running Obsidian application, controlled through Chrome DevTools Protocol. Obsidian is a note-taking app, and end-to-end testing checks behavior across the real application rather than only individual functions.

In plain words
What is it for?
Use it to trigger reminders, click controls, inspect application state, verify settings, read internal reminder state, and capture screenshots from a live Obsidian window.
Why use it?
It checks reminder behavior and interface actions without requiring someone to click through every step manually. It also distinguishes checks that automation cannot make, such as the appearance of macOS notifications.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths.

Good fit Use it to trigger reminders, click controls, inspect application state, verify settings, read internal reminder state, and capture screenshots from a live Obsidian window.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/uphy/obsidian-reminder/obsidian-e2e
Install

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.

Any agent
npx skills add uphy/obsidian-reminder --skill obsidian-e2e
Clone the repo
git clone --depth 1 https://github.com/uphy/obsidian-reminder

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 obsidian-e2e

README.md
[![agentmods](https://agentmods.dev/badge/skills/uphy/obsidian-reminder/obsidian-e2e/github.svg)](https://agentmods.dev/skills/uphy/obsidian-reminder/obsidian-e2e)
Your own site
<a href="https://agentmods.dev/skills/uphy/obsidian-reminder/obsidian-e2e"><img src="https://agentmods.dev/badge/skills/uphy/obsidian-reminder/obsidian-e2e/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 obsidian-e2e

Your own site · 80×15
<a href="https://agentmods.dev/skills/uphy/obsidian-reminder/obsidian-e2e"><img src="https://agentmods.dev/badge/skills/uphy/obsidian-reminder/obsidian-e2e.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 140 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,733 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 medium

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 →

  • medium Excessive Agency · line 75
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 $0.00140 $0.06733
Opus 5.5 $0.00056 $0.02693
Sonnet 5.5 $0.00028 $0.01347
Haiku 4.5 $0.00014 $0.00673

Measured 1mo ago against content hash 278cc906daea, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

obsidian-e2e 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.

The scan reads SKILL.md. This mod also ships 8 executable files (scripts/lib/cdp-pages.mjs, scripts/lib/vault-window.mjs, scripts/obsidian-eval.mjs, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/obsidian-e2e/SKILL.md · 499 lines

How it starts

The opening of the file, as written. The whole thing — 499 lines — stays where its author put it; the contents beside it link to each section on GitHub.

obsidian-e2e: automated testing against a live Obsidian

Relationship to manual-verify

manual-verify prepares a test vault (symlink, settings, fixture notes) and then hands the user a checklist to click through by hand. This skill instead drives that same running Obsidian over CDP so an agent can fire reminders, click UI, and read back internal state without a human in the loop.

They are complementary, not interchangeable:

  • Things this skill can verify automatically: reminder firing timing, toast contents, button clicks and their effect on the file, settings state, Reminders/ReminderNotifier internal state.
  • Things only a human can verify (see "What cannot be automated" below): the look and feel of macOS system notifications, whether a system notification click actually does the right thing, and anything that depends on the user's macOS notification style settings (Banners vs. Alerts, etc).

For anything touching src/plugin/ or src/ui/, prefer running both: this skill for the parts it can check unattended, manual-verify for the rest.

The absolute safety requirement

This machine typically has several vaults registered and multiple open at once. Only a vault explicitly and physically marked as safe for testing (see "The actual guard" below) may ever be touched. Every other vault — personal or work — must never be written to, and, per the incident below, not even read.

The wrong-vault write incident (read this before changing any guard)

Earlier in this skill's development, a guard was verified by actually calling app.vault.adapter.write(...) with OBSIDIAN_TEST_VAULT_NAME pointed at a real, non-test vault, on the reasoning that "the guard should reject this." It did not. The guard at the time only checked that the vault name in the CDP page title was unambiguous and matched what the in-page code re-read from app.vault.getName() — and a real vault's actual name is, by definition, a perfectly real, unambiguous, matching vault name. The write silently succeeded, creating a stray file in a real personal vault, which then had to be cleaned up.

Read the full file on GitHub · 499 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. 1mo ago First seen · 499 lines · 140 tokens per session scan A 278cc906daea

Subscribe to this mod's changes

obsidian-e2e is a skill published in the GitHub repository uphy/obsidian-reminder (664 stars, last pushed 11d ago), licensed MIT. It adds 140 tokens to every session and 6,733 once invoked, about $0.0006 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 2026-08-30.

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