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UX Microcopy Generator · bitjaru | DecimalAI

marketingby bitjaru

UX Microcopy Generator

bitjaru/ss-copy

Source bitjaru/styleseed ↗License MIT

Generate UX microcopy (button labels, error messages, empty states, toasts) following a casual-but-polite voice and tone

SkillScore77Maintained

Automatic

Design & UX Review pack

Last verified 8/17/2026

What it changes

Passed 17 of 22 test cases with the skill, and 14 of 22 without it.

Without skill64%

With skill77%

Checks it passed that the model alone missed

Includes an explicit Undo action mechanism in the message
Recommends a display duration of 5 seconds for actionable toasts
Phrases the status message using active voice rather than passive voice

and 1 more in the full report

4 fixed13 passed either way4 still failing1 broke

Pass-rate lift: +14 pp
Tokens: +36%
Agent turns: 0%
Response time: -16%

Model gemini-3.6-flashMeasured 8/17/2026v217 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/bitjaru-ss-copy/SKILL.md https://app.decimal.ai/s/bitjaru-ss-copy/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add bitjaru-ss-copy, 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/bitjaru-ss-copy/ and pins it in .decimal/skills.lock

decimalai skills add bitjaru-ss-copy

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

curl -fsSL --create-dirs -o .claude/skills/bitjaru-ss-copy/SKILL.md https://app.decimal.ai/s/bitjaru-ss-copy/SKILL.md

Raw file: /s/bitjaru-ss-copy/SKILL.md ↗ · machine-readable summary at /s/bitjaru-ss-copy.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 4

Prompt

Generate a status message after a spreadsheet finishes exporting data. We want to show 'Your spreadsheet file has been exported successfully by the system'.

What was checked, without and with the skill
Checked	Without skill	With skill
Phrases the status message using active voice rather than passive voice	Missed	Passed

case-07 · gemini-3.6-flash · 8/17/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md96 linessingle file

UX Microcopy Generator

Registry-first artifact boundary

When .styleseed/project.json and .styleseed/artifacts/index.json exist, resolve the requested artifact ID first, then read only .styleseed/bundles/<artifact-id>.md and .styleseed/manifests/<artifact-id>.json. Never fall back to the global legacy bundle for a registry project. Legacy projects may use .styleseed/effective-rules.md only when no registry exists.

When NOT to use

For long-form content (blog posts, docs, marketing pages) — out of scope
For full feedback state design (not just text) → use /ss-feedback
For brand voice/tone definition itself — this skill consumes a voice spec, doesn't create it
For translations to non-English languages — single-language only

Context: $0 Description: $ARGUMENTS

Read engine/UX-WRITING.md first — it's the rule set this skill applies: buttons name the action (not "Submit"), errors help instead of blame, empty states invite, money copy stays calm, one term per concept. Korean/CJK projects: see §W8 for the clear-calm-human "Toss feel" (존댓말 일관성, 사용자 관점 "내 계좌", 군더더기 빼기).

Instructions

Read the design language reference:
- DESIGN-LANGUAGE.md sections on Microcopy Tone Guide and UX Writing
Apply the voice principles:

Tone Rules

Casual but polite: Friendly, not robotic. Like talking to a helpful friend.
Active voice: "We saved your changes" not "Your changes have been saved"
Positive framing: "Free shipping on orders over $30" not "Orders under $30 have shipping fees"
Plain language: "Send money" not "Initiate transfer"
Concise: Every word must earn its place

Copy Patterns by Context

Button Labels (CTA)

Format: [Action verb] + [Object] (optional)
Good: "Place order", "Get started", "Save changes", "Try again"

Track record

Benchmark

17 / 22

test cases passed, vs 14 / 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 v5 — 8/17/2026

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

bitjaru / styleseed

engine/.claude/skills/ss-copy/SKILL.md

View on GitHub ↗

License MITImported 8/17/2026Version v2

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

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

UX Microcopy Generator

Registry-first artifact boundary

When NOT to use

Instructions

Tone Rules

Copy Patterns by Context

Button Labels (CTA)

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills