analyze-my-data

analyze-my-data is a skill for Claude Code, Codex from akiotanaka847/qaio-desktop. It costs 92 tokens per session (1,650 once invoked), scanned A, original, MIT.

A data-analysis skill with three modes: experiment readouts, anomaly checks, and data-quality audits. An experiment is a controlled comparison, an anomaly is an unusual change from a normal baseline, and a data-quality audit checks whether stored data is reliable.

In plain words
What is it for?
Use it to evaluate A/B tests, investigate metric spikes or drops, compare results with rolling baselines, and check warehouse data for quality issues.
Why use it?
It helps separate meaningful changes from random variation, unusual metrics from normal movement, and real data problems from misleading results. It includes caveats and avoids calling a result conclusive without the required evidence.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to evaluate A/B tests, investigate metric spikes or drops, compare results with rolling baselines, and check warehouse data for quality issues.

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Install with agentmods
npx agentmods add skills/akiotanaka847/qaio-desktop/analyze-my-data
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 akiotanaka847/qaio-desktop --skill analyze-my-data
Clone the repo
git clone --depth 1 https://github.com/akiotanaka847/qaio-desktop

Made for: Claude Code, Codex.

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 analyze-my-data

README.md
[![agentmods](https://agentmods.dev/badge/skills/akiotanaka847/qaio-desktop/analyze-my-data/github.svg)](https://agentmods.dev/skills/akiotanaka847/qaio-desktop/analyze-my-data)
Your own site
<a href="https://agentmods.dev/skills/akiotanaka847/qaio-desktop/analyze-my-data"><img src="https://agentmods.dev/badge/skills/akiotanaka847/qaio-desktop/analyze-my-data/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 analyze-my-data

Your own site · 80×15
<a href="https://agentmods.dev/skills/akiotanaka847/qaio-desktop/analyze-my-data"><img src="https://agentmods.dev/badge/skills/akiotanaka847/qaio-desktop/analyze-my-data.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 92 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,650 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 $0.00092 $0.01650
Opus 5 $0.00046 $0.00825
Sonnet 5 $0.00018 $0.00330
Haiku 4.5 $0.00009 $0.00165

Measured 10d ago against content hash 463136346311, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

analyze-my-data 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 10d 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.

store/agents/operations/.agents/skills/analyze-my-data/SKILL.md · 94 lines

How it starts

The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Analyze My Data

One analytical primitive. Three data jobs: experiment readouts, anomaly sweeps, DQ audits. Rigorous default - never SHIP without significance, never call anomaly without baseline, never skip caveats on DQ findings.

When to use

  • subject=experiment - "analyze test {X}" / "how did the {Y} experiment do" / "readout on the A/B test".
  • subject=anomaly - "anything weird in the data today" / "anomaly check" / "daily anomaly sweep" / "why did {metric} spike".
  • subject=data-qa - "check data quality on {table}" / "why is this number off" / "run DQ on the warehouse".

Connections I need

I run external work through Composio. Before this skill runs I check the categories below are linked. Missing → I name the category, ask you to connect it from the Integrations tab, stop.

  • Warehouse / data source (Postgres, BigQuery, Snowflake, Redshift) - Required. Read-only SQL for variant pulls, anomaly baselines, DQ checks.
  • Experiment platform (PostHog, Mixpanel, Amplitude) - Optional. Used when subject=experiment and the test lives in a product analytics tool. If none connected I work from pasted aggregates.

If no warehouse connected I stop and ask you to connect your warehouse first.

Information I need

I read your operations context first. For every required field that's missing I ask ONE plain-language question (best modality: connected app > file drop > URL > paste) and wait.

  • Company stage - Required. Why I need it: sets sensible defaults for sample size and minimum detectable effect on experiments. If missing I ask: "How would you describe your stage right now - pre-launch, early users, scaling, or steady?"
  • Where your business data lives - Required. Why I need it: I have to know which warehouse to query. If missing I ask: "Where does your business data live? Best is to connect your warehouse from the Integrations tab so I can read it directly."
  • What you're already tracking - Required for subject=anomaly. Why I need it: I sweep the metrics you already watch and flag deviations. If missing I ask: "Which numbers do you watch most closely? You can list them or, even better, connect the dashboard where they live."
  • Table shapes and freshness expectations - Optional for subject=data-qa. Why I need it: helps me know which columns shouldn't be null and how stale a table is allowed to get. If you don't have it I keep going with TBD and infer from a sample.

Read the full file on GitHub · 94 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. 10d ago First seen · 94 lines · 92 tokens per session scan A 463136346311

Subscribe to this mod's changes

analyze-my-data is a skill published in the GitHub repository akiotanaka847/qaio-desktop (2 stars, last pushed 6d ago), licensed MIT. It adds 92 tokens to every session and 1,650 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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