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E-commerce Advisor · borghei | DecimalAI

industryby borghei

E-commerce Advisor

borghei/ecommerce-advisor

Source borghei/claude-skills ↗License NOASSERTION

Strategic advisory for e-commerce founders on unit economics, fulfillment models, payments, and channel strategy.

SkillScore64Maintained

Automatic

Sales & GTM pack

Last verified 8/20/2026

What it changes

Passed 14 of 22 test cases with the skill, and 6 of 22 without it.

Without skill27%

With skill64%

Checks it passed that the model alone missed

explains that blending channels obscures unprofitable channels
explicitly lists the assumed input values at the top of the model output
advises limiting questions to the 2 to 3 most critical variables that swing the output most

and 5 more in the full report

8 fixed6 passed either way8 still failing0 broke

Pass-rate lift: +36 pp
Tokens: +25%
Agent turns: 0%
Response time: -15%

Model gemini-3.6-flashMeasured 8/20/2026v114 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/borghei-ecommerce-advisor/SKILL.md https://app.decimal.ai/s/borghei-ecommerce-advisor/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add borghei-ecommerce-advisor, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/borghei-ecommerce-advisor/ and pins it in .decimal/skills.lock

decimalai skills add borghei-ecommerce-advisor

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/borghei-ecommerce-advisor/SKILL.md https://app.decimal.ai/s/borghei-ecommerce-advisor/SKILL.md

Raw file: /s/borghei-ecommerce-advisor/SKILL.md ↗ · machine-readable summary at /s/borghei-ecommerce-advisor.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 8

Prompt

I have prepared a JSON configuration file named `brand_inputs.json` containing COGS, fulfillment, payment processing, and ad spend. What exact terminal command line invocation runs the unit economics calculator tool and produces JSON formatted output?

What was checked, without and with the skill
Checked	Without skill	With skill
specifies the command python scripts/ecom_unit_economics_calculator.py brand_inputs.json --json	Missed	Passed
includes the --json flag in the command execution	Passed	Passed

case-12 · gemini-3.6-flash · 8/20/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md101 lines5 filesincludes scripts

E-commerce Advisor

Strategic frameworks for e-commerce founders, operators, and brand builders. Most ecommerce decisions are unit-economics decisions — knowing the math is the difference between a brand that compounds and one that subsidizes itself out of existence.

Keywords

ecommerce, e-commerce, DTC, direct-to-consumer, Shopify, Amazon, retail, wholesale, 3PL, fulfillment, dropship, unit economics, contribution margin, CAC, AOV, LTV, returns, refunds, payment processing, interchange

Clarify First

Before building the model, confirm these inputs. If any is unknown or vague, ASK — do not assume:

Single channel or blended — model each channel (DTC, Amazon, wholesale) separately; a blended model hides an unprofitable channel and makes contribution margin meaningless
AOV and COGS — average order value and landed cost of goods (drives gross margin, the top line of the model)
Returns/refund rate — returns eat margin twice (the sale plus reverse logistics), so this swings contribution margin
CAC basis — true paid/blended CAC and what ad spend is counted (drives CAC payback period and break-even repeat rate)

Stop rule: ask only the 2-3 that most change the output. If the user says "just draft it," proceed and list your assumptions at the top of the model.

Quick Start

python scripts/ecom_unit_economics_calculator.py model.json

Calculates gross margin, contribution margin, CAC payback, and per-order profit from a structured input file.

Core Workflows

Workflow 1: Unit Economics Model

Build a JSON config: COGS, fulfillment cost, payment processing %, returns %, ad spend %, AOV
Run calculator: python scripts/ecom_unit_economics_calculator.py model.json
Identify the marginal cost line items eating most of the margin
Decide: cut costs, raise price, change channel mix, or kill the SKU

Track record

Benchmark

14 / 22

test cases passed, vs 6 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

borghei / claude-skills

vertical-advisors/ecommerce-advisor/SKILL.md

View on GitHub ↗

License MIT + Commons ClauseImported 8/3/2026Version v1Bundled 4 files · scripts

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

E-commerce Advisor

Keywords

Clarify First

Quick Start

Core Workflows

Workflow 1: Unit Economics Model

Track record

Benchmark

Adoption

SkillSafety

Source

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