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.
npx skills add cnfeat/top-pm-skills --skill marketplace-liquiditygit clone --depth 1 https://github.com/cnfeat/top-pm-skillsWrote 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.
[](https://agentmods.dev/skills/cnfeat/top-pm-skills/marketplace-liquidity)<a href="https://agentmods.dev/skills/cnfeat/top-pm-skills/marketplace-liquidity"><img src="https://agentmods.dev/badge/skills/cnfeat/top-pm-skills/marketplace-liquidity/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.
<a href="https://agentmods.dev/skills/cnfeat/top-pm-skills/marketplace-liquidity"><img src="https://agentmods.dev/badge/skills/cnfeat/top-pm-skills/marketplace-liquidity.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00050 | $0.00725 |
| Opus 5 | $0.00025 | $0.00362 |
| Sonnet 5 | $0.00010 | $0.00145 |
| Haiku 4.5 | $0.00005 | $0.00072 |
Grade A, and why
marketplace-liquidity 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 13d 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.
How it starts
The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Marketplace Liquidity Management
Help the user build and manage marketplace liquidity using frameworks from 4 product leaders.
How to Help
When the user asks for help with marketplace liquidity:
- Understand the marketplace type - Ask about their supply/demand dynamics, how fragmented the market is, and whether needs are uniform or heterogeneous
- Diagnose the constraint - Determine if they're supply-constrained, demand-constrained, or facing a matching problem
- Define liquidity metrics - Help them establish clear measures of marketplace reliability and fill rates
- Design interventions - Guide them on where to focus to improve liquidity (geographic focus, supply acquisition, demand generation, matching quality)
Core Principles
Liquidity is how marketplaces win
Benjamin Lauzier: "Liquidity is how marketplaces win. It's this measure of your ability to match buyers and sellers efficiently." Focus on the core metric of how reliably you can connect supply with demand. This is the foundational metric that determines marketplace success or failure.
Liquidity = reliability of the marketplace
Dan Hockenmaier: "How reliable is the marketplace? If the consumer is looking for something or supplier is looking to sell something, how often can they do that thing they're trying to do?" Define liquidity as fill rate - the percentage of times buyers find what they want and sellers find buyers. Make this your number one metric.
Marketplace management is whac-a-mole
Ramesh Johari: "Marketplaces are a little bit like a game of whac-a-mole... a lot of marketplace management is moving attention and inventory around." Expect constant rebalancing between supply and demand across different segments and geographies. Build systems to reallocate attention and inventory dynamically.
No supply without demand, no demand without supply
Tim Holley: "If you've got supply without demand, then you don't really have a marketplace. If you've got demand and no supply to meet it, then you also don't have a marketplace." Watch for the "graduation problem" where successful sellers leave the platform. Use data to guide supply toward areas of unmet demand.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 13d ago First seen · 58 lines · 50 tokens per session scan A 2d515d39a67a
marketplace-liquidity is a skill published in the GitHub repository cnfeat/top-pm-skills (48 stars, last pushed 3mo ago), licensed MIT. It adds 50 tokens to every session and 725 once invoked, about $0.0003 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 2026-08-30.
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