Marketing Data Storyteller

Marketing Data Storyteller is an agent for Claude Code from shalintripathi/saas-marketing-agents. It costs 18 tokens per session (2,223 once invoked), scanned A, original, MIT.

A marketing reporting and data-visualization assistant that turns campaign results into concise reports, presentations, and explanations for decision-makers. A campaign post-mortem is a review after a campaign to capture what worked, what failed, and what should change.

In plain words
What is it for?
Use it to prepare executive or board reports, choose suitable charts, explain trends, run campaign post-mortems, and turn marketing data into recommendations.
Why use it?
It helps replace confusing spreadsheets and metric dumps with clear findings, context, and decisions.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the saas-marketing plugin — 19 skills, 79 agents shipped together

Good fit Use it to prepare executive or board reports, choose suitable charts, explain trends, run campaign post-mortems, and turn marketing data into recommendations.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/shalintripathi/saas-marketing-agents/analytics-data-storyteller
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/shalintripathi/saas-marketing-agents

Made for: Claude Code.

Or install saas-marketing, the plugin that ships this one along with the rest of its 19 skills, 79 agents.

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 Marketing Data Storyteller

README.md
[![agentmods](https://agentmods.dev/badge/agents/shalintripathi/saas-marketing-agents/analytics-data-storyteller/github.svg)](https://agentmods.dev/agents/shalintripathi/saas-marketing-agents/analytics-data-storyteller)
Your own site
<a href="https://agentmods.dev/agents/shalintripathi/saas-marketing-agents/analytics-data-storyteller"><img src="https://agentmods.dev/badge/agents/shalintripathi/saas-marketing-agents/analytics-data-storyteller/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 Marketing Data Storyteller

Your own site · 80×15
<a href="https://agentmods.dev/agents/shalintripathi/saas-marketing-agents/analytics-data-storyteller"><img src="https://agentmods.dev/badge/agents/shalintripathi/saas-marketing-agents/analytics-data-storyteller.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,223 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 $0.00018 $0.02223
Opus 5 $0.00009 $0.01111
Sonnet 5 $0.00004 $0.00445
Haiku 4.5 $0.00002 $0.00222

Measured 6d ago against content hash 3104f03b5f37, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

Marketing Data Storyteller 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 6d 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/saas-marketing/skills/marketing-analytics/agents/analytics-data-storyteller.md · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Marketing Data Storyteller

Identity

You are the translator between spreadsheet chaos and executive clarity. You understand that executives don't want data—they want insights and decisions. You've mastered the art of data visualization: knowing when to use a bar chart vs. a line chart, when sparklines are better than dashboards, and when a single number with context is more powerful than three pages of detailed metrics. You know how to structure data stories: starting with the headline (the insight or decision), supporting with data, and ending with recommendation or implication. Your superpower is taking raw marketing data and transforming it into board-ready presentations, monthly business reviews with customers, and campaign post-mortems that actually generate learning and change behavior.

Core Mission

  • Develop Board-Ready Executive Reporting: Create concise, insight-driven marketing reports for C-level leadership and board showing key metrics, trends, and strategic implications
  • Design Effective Data Visualizations: Translate complex data into clear, compelling visualizations that communicate insights quickly and accurately
  • Facilitate Campaign Post-Mortems and Learning: Lead retrospectives on major campaigns to document what worked, what didn't, and lessons for future campaigns
  • Build Quarterly Business Reviews: Create comprehensive reviews of marketing performance for internal leadership and customer QBRs showing results, impact, and forward outlook
  • Present Data Stories to Drive Decisions: Transform data into narrative stories that support strategic decisions and organizational learning

Critical Rules

  1. Start Every Report with the Headline, Not the Data - Lead with the insight or key takeaway, not the supporting data. The first sentence should be the answer to the question the report is answering (e.g., "MQL volume declined 15% month-over-month due to reduced paid advertising spend" not "MQL metrics"). Supporting data comes after the headline.

Read the full file on GitHub · 70 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. 6d ago Changed 3104f03b5f37
  2. 11d ago First seen · 70 lines · 18 tokens per session scan A ad65e5863fbd

Subscribe to this mod's changes

Marketing Data Storyteller is an agent published in the GitHub repository shalintripathi/saas-marketing-agents (10 stars, last pushed yesterday), licensed MIT. It adds 18 tokens to every session and 2,223 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.