log

log is a command for Claude Code from Michael-OvO/obsidian-knowledge-agent. It costs 10 tokens per session (206 once invoked), scanned A, original, MIT.

A command that adds a timestamped entry to the current day's Markdown log. Markdown is a plain-text format commonly used for notes and documentation.

In plain words
What is it for?
Use it to record events, reminders, or short project references in a daily notes vault.
Why use it?
It keeps quick notes in one daily file without rewriting earlier entries or turning a brief log line into a full note.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the obsidian-knowledge plugin — 1 skill, 12 commands, 2 hooks shipped together

Good fit Use it to record events, reminders, or short project references in a daily notes vault.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/michael-ovo/obsidian-knowledge-agent/log
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.

Clone the repo
git clone --depth 1 https://github.com/Michael-OvO/obsidian-knowledge-agent

Made for: Claude Code.

Or install obsidian-knowledge, the plugin that ships this one along with the rest of its 1 skill, 12 commands, 2 hooks.

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 log

README.md
[![agentmods](https://agentmods.dev/badge/commands/michael-ovo/obsidian-knowledge-agent/log/github.svg)](https://agentmods.dev/commands/michael-ovo/obsidian-knowledge-agent/log)
Your own site
<a href="https://agentmods.dev/commands/michael-ovo/obsidian-knowledge-agent/log"><img src="https://agentmods.dev/badge/commands/michael-ovo/obsidian-knowledge-agent/log/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 log

Your own site · 80×15
<a href="https://agentmods.dev/commands/michael-ovo/obsidian-knowledge-agent/log"><img src="https://agentmods.dev/badge/commands/michael-ovo/obsidian-knowledge-agent/log.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 206 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 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 $0.00010 $0.00206
Opus 5.5 $0.00004 $0.00082
Sonnet 5.5 $0.00002 $0.00041
Haiku 4.5 $0.00001 $0.00021

Measured 1mo ago against content hash 6553c2750dec, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

log 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.

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.

plugins/obsidian-knowledge/commands/log.md · 16 lines

What it actually says

Append $ARGUMENTS as a timestamped entry to today's daily log. Keep it instant — no ceremony.

  1. Find today's log. If the vault already uses daily notes, follow that location and naming. Otherwise use Daily/{YYYY-MM-DD}.md — create Daily/ and the file if needed, with minimal frontmatter (tags: [daily], created).
  2. Append a line under a ## Log section: - HH:MM — {entry}. Never rewrite earlier entries.
  3. If the entry clearly refers to a note or project, add a wikilink to it. Don't expand a log line into a full note — that's /obsidian-knowledge:capture.
  4. Confirm in one line where it went.
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 · 16 lines · 10 tokens per session scan A 6553c2750dec

Subscribe to this mod's changes

log is a command published in the GitHub repository Michael-OvO/obsidian-knowledge-agent (206 stars, last pushed 4mo ago), licensed MIT. It adds 10 tokens to every session and 206 once invoked, about $0.0000 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.