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In-App Messaging Kit Skill · microck | DecimalAI

marketingby microck

In-App Messaging Kit Skill

microck/in-app-messaging-kit

Source microck/ordinary-claude-skills ↗License NOASSERTION

Library of in-product message patterns, triggers, and targeting rules.

SkillScore91Maintained

Automatic

Product Management pack

Last verified 8/21/2026

What it changes

Passed 20 of 22 test cases with the skill, and 17 of 22 without it.

Without skill77%

With skill91%

Checks it passed that the model alone missed

Recommends using coachmarks for contextual guidance
Recommends pairing copy with visuals or animated GIFs
Provides human support escalation options when users encounter broken UI steps

3 fixed17 passed either way2 still failing0 broke

Pass-rate lift: +14 pp
Tokens: +2%
Agent turns: 0%
Response time: -7%

Model gemini-3.6-flashMeasured 8/21/2026v120 of 22 cases passed with skill

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/microck-in-app-messaging-kit/SKILL.md https://app.decimal.ai/s/microck-in-app-messaging-kit/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add microck-in-app-messaging-kit, 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/microck-in-app-messaging-kit/ and pins it in .decimal/skills.lock

decimalai skills add microck-in-app-messaging-kit

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

curl -fsSL --create-dirs -o .claude/skills/microck-in-app-messaging-kit/SKILL.md https://app.decimal.ai/s/microck-in-app-messaging-kit/SKILL.md

Raw file: /s/microck-in-app-messaging-kit/SKILL.md ↗ · machine-readable summary at /s/microck-in-app-messaging-kit.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

We are introducing a complex multi-step workspace setup process for new project managers. Should we use full-screen overlay popups for every single step, or is there a better messaging pattern combination?

What was checked, without and with the skill
Checked	Without skill	With skill
Recommends using a checklist pattern for multi-step completion	Passed	Passed
Recommends using coachmarks for contextual guidance	Missed	Passed

case-10 · gemini-3.6-flash · 8/21/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md25 linessingle file

In-App Messaging Kit Skill

When to Use

Designing nudges, tooltips, and walkthroughs for onboarding or feature launches.
Coordinating lifecycle messaging across in-app surfaces, chat, and email.
Testing personalization ideas tied to usage milestones or cohorts.

Framework

Trigger Matrix – event-based, state-based, and contextual triggers.
Message Patterns – tooltip, modal, checklist, banner, coachmark, chat prompt.
Targeting Rules – persona, plan/tier, usage depth, lifecycle stage.
Measurement Plan – success metrics (CTR, completion, conversion) and guardrails.
Localization + Accessibility – copy guidelines, fallback flows, and escalation options.

Templates

Message brief (goal, trigger, variant, CTA, measurement).
Component library reference with best practices.
Experiment tracker linking messages to outcomes.

Tips

Keep copy concise; pair visuals or GIFs where possible.
Schedule “quiet hours” to avoid notification overload.
Tie each message to a single next-best-action to reduce decision fatigue.

Track record

Benchmark

20 / 22

test cases passed, vs 17 / 22 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

microck / ordinary-claude-skills

skills_all/in-app-messaging-kit/SKILL.md

View on GitHub ↗

License NOASSERTIONImported 8/3/2026Version v1

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

In-App Messaging Kit Skill

When to Use

Framework

Templates

Tips

Track record

Benchmark

Adoption

SkillSafety

Source

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