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Strategic advisory for two-sided marketplace founders on chicken-and-egg, take rates, liquidity, and network effects.
Passed 20 of 22 test cases with the skill, and 14 of 22 without it.
and 4 more in the full report
7 fixed13 passed either way1 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
What command-line invocation allows executing the marketplace health scorer against a metrics payload file located at `metrics.json` to generate raw JSON output?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies running `python scripts/marketplace_health_scorer.py metrics.json --json`. | Missed | Passed |
The instructions your model reads when the skill loads.
Strategic frameworks for two-sided and multi-sided marketplace founders, operators, and product leaders. Marketplaces have distinctive economics — most ecommerce / SaaS playbooks don't translate.
marketplace, two-sided market, three-sided market, multi-sided market, supply, demand, liquidity, take rate, network effects, chicken and egg, GMV, repeat rate, fill rate, supply density
Before scoring, confirm these inputs. If any is unknown or vague, ASK — do not assume:
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 score.
python scripts/marketplace_health_scorer.py metrics.json
Scores marketplace health across liquidity, supply/demand balance, take rate sustainability, repeat rate, and network-effect strength.
python scripts/marketplace_health_scorer.py metrics.jsontest cases passed, vs 14 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.