dotplot-add-tracking

A workflow for finding missing product analytics and adding the needed event logging. It checks existing logs and database activity, identifies whether user value can be measured, and sets a time to collect data before analysis.

In plain words
What is it for?
Use it to inspect event tracking, add logging around important user actions, identify unused or untracked features, and prepare the product for later analysis.
Why use it?
It addresses the problem of having too little or the wrong kind of tracking to tell whether users are getting value from a product.

Skill for Claude CodeCodex

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/brownglasses/dotplot-mcp/dotplot-add-tracking
Any agent
npx skills add brownglasses/dotplot-mcp --skill dotplot-add-tracking
Clone the repo
git clone --depth 1 https://github.com/brownglasses/dotplot-mcp

Made for: Claude Code, Codex.

Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 760 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 $0.00106 $0.00760
Opus 5 $0.00053 $0.00380
Sonnet 5 $0.00021 $0.00152
Haiku 4.5 $0.00011 $0.00076

Measured yesterday against content hash 2995d53af1c3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

dotplot-add-tracking 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 yesterday.

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/dotplot-add-tracking/SKILL.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Add the tracking that's missing

A product that records nothing can't be analyzed — but it can be read. That is what this does: find the holes in the code, fill them, and set a date to come back.

1. Read what the code already logs

Search for existing logging calls before assuming there are none:

logEvent(   track(   analytics.capture(   posthog.capture(
gtag('event'   mixpanel.track(   amplitude.logEvent(   segment.track(

Also check for a database write that serves the same purpose — an events, activity, or audit_log table being inserted into.

2. Ask the code what's missing

Pass what you found to audit_tracking. It does not need a CSV — call it with code_events alone when there's no data yet.

It answers the question that matters at this stage: whether anything being logged could ever show that a user got value. A product logging only open_app and page_view has tracking and still can't answer anything — can_measure_value: false is the finding, not an error.

With data, it also splits into what fires, what never fires (broken logging, or a feature nobody uses), and what's in the data but not the code.

3. Find what has no logging at all

This is the part the tool can't do and the part that matters most. Read the code for the product's core actions — the handlers behind the buttons that are the reason the product exists — and check which have no logging near them.

A missing log line appears in neither list. It only shows up if you look.

4. Prescribe, don't report

For each hole, write the one line that belongs in that file, in that function, matching the surrounding style. Follow the project's existing naming — follow_artist if the codebase is snake_case, followArtist if camelCase.

Show it, ask, and apply it if they agree. Don't bulk-edit files without asking.

Choose event names for what they mean, not what's easy: purchase not button_click, send_message not submit. A vanity name can't be undone later without rewriting history.

Read the full file on GitHub · 84 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. yesterday First seen · 84 lines · 106 tokens per session scan A 2995d53af1c3

Subscribe to this mod's changes

dotplot-add-tracking is a skill published in the GitHub repository brownglasses/dotplot-mcp (1 stars, last pushed 19d ago), licensed MIT. It adds 106 tokens to every session and 760 once invoked, about $0.0005 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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