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 modest-curator478/claude-skills --skill free-trial-designergit clone --depth 1 https://github.com/modest-curator478/claude-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/modest-curator478/claude-skills/free-trial-designer)<a href="https://agentmods.dev/skills/modest-curator478/claude-skills/free-trial-designer"><img src="https://agentmods.dev/badge/skills/modest-curator478/claude-skills/free-trial-designer/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/modest-curator478/claude-skills/free-trial-designer"><img src="https://agentmods.dev/badge/skills/modest-curator478/claude-skills/free-trial-designer.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 | $0.00153 | $0.01804 |
| Opus 5 | $0.00077 | $0.00902 |
| Sonnet 5 | $0.00031 | $0.00361 |
| Haiku 4.5 | $0.00015 | $0.00180 |
Grade A, and why
free-trial-designer 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 12d 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.
This is a copy
100% identical to free-trial-designer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 225 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Free Trial Designer: B2B SaaS Trial Program Architecture
This skill designs or diagnoses a B2B SaaS free trial program. It covers trial gate design, trial length, the activation sequence, the sales-marketing handoff, and the conversion framework. The goal is a trial that teaches prospects to succeed with the product, not just a 14-day countdown to a sales call.
HOW TO SET UP THIS SKILL
Ask the user for the following context before proceeding:
- What the product does and who the primary buyer is
- Current trial structure if one exists (length, gate, features included)
- Current trial-to-paid conversion rate if known
- Average deal size and sales motion (self-serve, sales-assisted, enterprise)
- What the user considers a successful trial (demo booked, feature activated, data imported, etc.)
- Whether sales is involved in the trial and at what point
If they have an existing trial program, ask where most trials go wrong before redesigning.
The Five Trial Program Decisions
Every trial program requires five structural decisions. Get these wrong and no amount of nurture email will fix the conversion rate.
Decision 1: The trial gate
Option A (no gate): Anyone can start with just an email address. Best for self-serve products with short time-to-value and low ACV. High volume, lower intent signal.
Option B (light gate): Requires a work email. Filters personal addresses and gives sales a domain to research. Most common for B2B mid-market.
Option C (qualification gate): Asks 2-3 qualification questions before granting access. Reduces volume, increases intent signal, allows routing to the right experience. Best for enterprise products.
Option D (demo-first): Trial access requires a demo call first. Not technically a free trial. Best for complex enterprise products where the product cannot be understood without configuration.
Match the gate to the deal size and sales motion. If ACV is under $10K and time-to-value is short, use A or B. If ACV is over $25K and requires implementation, use C or D.
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.
- 12d ago First seen · 225 lines · 153 tokens per session scan A 66f66e9101b8
free-trial-designer is a skill published in the GitHub repository modest-curator478/claude-skills (4 stars, last pushed yesterday), licensed MIT. It adds 153 tokens to every session and 1,804 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to free-trial-designer, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
TEMPLATE
../../../agents/personas/TEMPLATE.md.
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