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Market Opportunity Analysis · sickn33 | DecimalAI

researchby sickn33

Market Opportunity Analysis

sickn33/startup-business-analyst-market-opportunity

Source sickn33/agentic-awesome-skills ↗License MIT

Generate comprehensive market opportunity analysis with TAM/SAM/SOM calculations

SkillScore68Maintained

Automatic

Product Management pack

Last verified 8/11/2026

What it changes

Passed 14 of 21 test cases with the skill, and 11 of 21 without it.

Without skill50%

With skill68%

Checks it passed that the model alone missed

Recommends a Year 3 SOM target of 2% to 3% of SAM
Recommends a Year 5 SOM target of 4% to 6% of SAM
Recommends saving the file with the format market-opportunity-analysis-YYYY-MM-DD.md

and 3 more in the full report

4 fixed11 passed either way7 still failing0 broke

Pass-rate lift: +18 pp
Tokens: +49%
Agent turns: 0%
Response time: -15%

Model gemini-3.6-flashMeasured 8/11/2026v115 of 22 cases passed with skill · 21 comparable

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/sickn33-startup-business-analyst-market-opportunity/SKILL.md https://app.decimal.ai/s/sickn33-startup-business-analyst-market-opportunity/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add sickn33-startup-business-analyst-market-opportunity, 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/sickn33-startup-business-analyst-market-opportunity/ and pins it in .decimal/skills.lock

decimalai skills add sickn33-startup-business-analyst-market-opportunity

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

curl -fsSL --create-dirs -o .claude/skills/sickn33-startup-business-analyst-market-opportunity/SKILL.md https://app.decimal.ai/s/sickn33-startup-business-analyst-market-opportunity/SKILL.md

Raw file: /s/sickn33-startup-business-analyst-market-opportunity/SKILL.md ↗ · machine-readable summary at /s/sickn33-startup-business-analyst-market-opportunity.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 3

Prompt

A pre-seed fintech founder is preparing slides for investors and wants to claim a 25% SOM market share by Year 3 of SAM. What conservative market share percentages should be recommended for Year 3 and Year 5 instead?

What was checked, without and with the skill
Checked	Without skill	With skill
Recommends a Year 3 SOM target of 2% to 3% of SAM	Missed	Passed
Recommends a Year 5 SOM target of 4% to 6% of SAM	Missed	Passed

case-07 · gemini-3.6-flash · 8/11/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md238 linessingle file

Market Opportunity Analysis

Generate a comprehensive market opportunity analysis for a startup, including Total Addressable Market (TAM), Serviceable Available Market (SAM), and Serviceable Obtainable Market (SOM) calculations using both bottom-up and top-down methodologies.

Use this skill when

Working on market opportunity analysis tasks or workflows
Needing guidance, best practices, or checklists for market opportunity analysis

Do not use this skill when

The task is unrelated to market opportunity analysis
You need a different domain or tool outside this scope

Instructions

Clarify goals, constraints, and required inputs.
Apply relevant best practices and validate outcomes.
Provide actionable steps and verification.
If detailed examples are required, open resources/implementation-playbook.md.

What This Command Does

This command guides through an interactive market sizing process to:

Define the target market and customer segments
Gather relevant market data
Calculate TAM using bottom-up methodology
Validate with top-down analysis
Narrow to SAM with appropriate filters
Estimate realistic SOM (3-5 year opportunity)
Present findings in a formatted report

Instructions for Claude

When this command is invoked, follow these steps:

Step 1: Gather Context

Ask the user for essential information:

Product/Service Description: What problem is being solved?

Track record

Benchmark

14 / 21

test cases passed, vs 11 / 21 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

sickn33 / agentic-awesome-skills

skills/startup-business-analyst-market-opportunity/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

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

Market Opportunity Analysis

Use this skill when

Do not use this skill when

Instructions

What This Command Does

Instructions for Claude

Step 1: Gather Context

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills