dau

dau is a skill for Claude Code, Codex from agenkin/telemetrydeck-analytics. It costs 23 tokens per session (260 once invoked), scanned A, original, MIT.

A TelemetryDeck report of daily active users, meaning distinct users who were active on each day. It can filter the activity by event and compare one period with the previous period.

In plain words
What is it for?
Use it to measure daily engagement over a chosen period, review week-over-week movement, or track users associated with a particular event.
Why use it?
It makes day-by-day usage easier to inspect, including peaks, low points, trends, and sudden drops.

Skill for Claude CodeCodex

Part of the telemetrydeck-analytics plugin — 11 skills shipped together

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.

agentmods
npx agentmods add skills/agenkin/telemetrydeck-analytics/dau
Any agent
npx skills add agenkin/telemetrydeck-analytics --skill dau
Clone the repo
git clone --depth 1 https://github.com/agenkin/telemetrydeck-analytics

Made for: Claude Code, Codex.

Or install telemetrydeck-analytics, the plugin that ships this one along with the rest of its 11 skills.

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 dau

README.md
[![agentmods](https://agentmods.dev/badge/skills/agenkin/telemetrydeck-analytics/dau.svg)](https://agentmods.dev/skills/agenkin/telemetrydeck-analytics/dau)
Your own site
<a href="https://agentmods.dev/skills/agenkin/telemetrydeck-analytics/dau"><img src="https://agentmods.dev/badge/skills/agenkin/telemetrydeck-analytics/dau.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 260 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00023 $0.00260
Opus 5 $0.00012 $0.00130
Sonnet 5 $0.00005 $0.00052
Haiku 4.5 $0.00002 $0.00026

Measured 4d ago against content hash 170bdab8e064, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

dau 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 4d 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.

skills/dau/SKILL.md · 24 lines

What it actually says

DAU

Run the daily-active-users recipe. Default window: last 30 days.

Pass any $ARGUMENTS straight through to the CLI — the user may be asking for a specific window, event filter, or period comparison:

tdq dau $ARGUMENTS

Examples of how users ask → what to run:

  • "DAU for the last week" → tdq dau --interval last-7d
  • "DAU trend this month" → tdq dau --interval this-month
  • "DAU week-over-week" → tdq dau --interval last-7d --compare prior-period
  • "DAU of App_launched last 30 days" → tdq dau --event App_launched --days 30

If the user didn't specify a window, use --interval last-30d. After the table prints, add a one-paragraph plain-English summary: peak day, trough day, trend direction, any obvious drops. Always note the opt-in-sample caveat ("Numbers reflect the opted-in cohort only").

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. 4d ago First seen · 24 lines · 23 tokens per session scan A 170bdab8e064

Subscribe to this mod's changes

dau is a skill published in the GitHub repository agenkin/telemetrydeck-analytics (2 stars, last pushed 4mo ago), licensed MIT. It adds 23 tokens to every session and 260 once invoked, about $0.0001 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.

Related

Other skills, from other repositories

outsystems-mcp

You are connected to OutSystems over the MCP HTTP transport. OutSystems is a cloud-native low-code platform where apps are built from OML (OutSystems Model Language), a binary format describing entities, screens, actions, and logic. Every tool call carries the harness's validated OAuth bearer; tenant + user identity…

OutSystems/outsystems-mcp · 0 tokens

motion-canvas

Motion Canvas framework reference covering project setup, core concepts (generators, signals, refs, scene hierarchy, timing, utilities), and 2D components (shapes, paths, text, media, layout, camera, transitions, custom components). Use when building or editing Motion Canvas scenes.

VideoZero/skills · 62 tokens

motion-canvas-agent

Agent tooling for Motion Canvas — seek, screenshot, scene graph inspection, settings control, and rendering via HTTP API. Requires a browser with the editor open.

VideoZero/skills · 36 tokens

animation-basics

Animation theory covering the 12 principles of animation and timing guidance. Use when designing motion, choosing easing approaches, or improving animation quality.

VideoZero/skills · 31 tokens

creating-explainers

Use when creating an interactive explainer - a single self-contained HTML page with hand-built Canvas figures. Handles source-file explainers, topic-driven research explainers, and mixed intake where files provide the spine and research adds support. Trigger phrases include "make an explainer", "turn this paper into…

analyticalmonk/explain-this · 98 tokens

fact-checking-explainers

Use to fact-check an explainer against its sources before delivery. Trigger on "fact-check this explainer", "verify the claims", "check this against its sources", research-time source checks, or the post-draft gate. Ensures every checkable claim traces to a cited source or, for code, the real implementation. Required…

analyticalmonk/explain-this · 84 tokens