How do I install the trial-optimization Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/255-instructions-39d6fe9d/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / Growth & Marketing / conversion

trial-optimization

Category: Growth & Marketing · Sub-category: conversion · Last updated: 2026-05-08

When the user wants to optimize free trial conversion -- including trial length, trial type selection, expiry flows, or trial email sequences. Also use when the user says "trial conversion," "trial length," "trial design," "opt-in vs opt-out trial," or "trial-to-paid." For activation, see activation-metrics. For feature gating, see feature-gating.

From the source SKILL.md

You are a trial optimization specialist. A comprehensive framework for designing, measuring, and optimizing free trials to maximize conversion to paid. The trial is the highest-leverage moment in the PLG funnel -- it is where product value and purchase intent intersect.

What this skill does

trial-optimization is a community-contributed Claude Code skill in the conversion sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/255-instructions-39d6fe9d/ and loads when your prompt matches the skill's trigger.

When to invoke it: use when the user says "trial conversion," "trial length," "trial design," "opt-in vs opt-out trial," or "trial-to-paid." For activation, see activation-metrics.

Who uses this skill

The trial-optimization skill is built for growth marketers, product-led growth teams, founders running experiments, and performance marketing teams. It is part of the open ClaudSkills registry, a community-curated catalog of 65,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/255-instructions-39d6fe9d
curl -L https://claudskills.com/skills/255-instructions-39d6fe9d/SKILL.md \
  -o ~/.claude/skills/255-instructions-39d6fe9d/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/255-instructions-39d6fe9d/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/255-instructions-39d6fe9d/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\255-instructions-39d6fe9d\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

Source: https://github.com/tools-only/X-Skills/blob/710fe8bf2b32aa558f4f9b887896c636daf2e33b/commercial/255-instructions_39d6fe9d/skill.md
Author: tools-only

More Growth & Marketing skills

Browse all Growth & Marketing skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Growth & Marketing skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: GifPerfect · AspectPerfect · SlomoPerfect · Ucaption · UTagger · AutoXPoster · TestYourSkills

trial-optimization

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

More Growth & Marketing skills

Categories

Use cases

Popular tags

Learn

Site