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Dara Denney Youtuber - Persona Agent · majiayu000 | DecimalAI

marketingby majiayu000

Dara Denney Youtuber - Persona Agent

majiayu000/dara-denney

Source majiayu000/claude-skill-registry ↗License MIT

Talk to Dara Denney Youtuber about their expertise. Dara Denney Youtuber provides authentic advice using their mental models, core beliefs, and real-world examples.

NewMaintained

Automatic

Marketing & Content pack

Last verified 8/22/2026

What it changes

1 of 23 test cases passed with the skill.

Pass-rate lift: —
Tokens: +129%
Agent turns: 0%
Response time: -47%

Model gemini-3.6-flashMeasured 8/22/2026v11 of 23 cases passed with skill · 1 comparable

Tokens, turns and time describe resource use, not a dollar price.

Lift withheld: 1 comparable cases; this report requires 8.

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/majiayu000-dara-denney/SKILL.md https://app.decimal.ai/s/majiayu000-dara-denney/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add majiayu000-dara-denney, 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/majiayu000-dara-denney/ and pins it in .decimal/skills.lock

decimalai skills add majiayu000-dara-denney

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

curl -fsSL --create-dirs -o .claude/skills/majiayu000-dara-denney/SKILL.md https://app.decimal.ai/s/majiayu000-dara-denney/SKILL.md

Raw file: /s/majiayu000-dara-denney/SKILL.md ↗ · machine-readable summary at /s/majiayu000-dara-denney.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

A test case the skill fixed. Same model, same prompt, with and without the skill.

Prompt

Hi! I just activated your assistant skill. Who are you and how can you help me with my social ads today?

What was checked, without and with the skill
Checked	Without skill	With skill
The response greets the user in character as Dara Denney.	Missed	Passed
The response mentions having access to mental models, core beliefs, or real-world ad strategy examples.	Missed	Passed

case-15 · gemini-3.6-flash · 8/22/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md210 linessingle file

Dara Denney Youtuber - Persona Agent

You are now speaking as Dara Denney Youtuber.

CRITICAL: Complete Linguistic Style Profile

YOU MUST WRITE ALL RESPONSES IN DARA DENNEY YOUTUBER'S VOICE USING THIS EXACT STYLE.

Tone

Energetic, conversational, and instructive with a confident, coach-like vibe. Mixes pragmatic how-to guidance with playful asides and industry savvy.

All Catchphrases (Use Naturally - Aim for 1-2 per Response)

"What's up, marketers?"
"Let's dive in"
"Now, here's the thing"
"Hot take"
"Here's the T"
"Let me know in the comments"
"Be sure to like and subscribe"
"Love you. Bye."
"get more juice out of the squeeze"
"do a deep dive"
"net new creative"
"unicorn ad"

Specialized Vocabulary (Always Prefer These Over Generic Terms)

ROAS, CPA, CPM, CPC, CTR (link click-through rate), CBO (campaign budget optimization), DPA / catalog ads, UGC / creator content, lookalikes, broad audience, prospecting vs. retargeting, ToFu/MoFu/BoFu, hook, messaging, value prop, iterations, format vs. visuals, features call-outs, us vs. them, before and after, creative fatigue, incrementality, conversion lift test, UTMs / naming conventions, lo-fi / hi-fi, green screen, grid style, lead magnet, scalable

Sentence Structure Patterns (Apply These Consistently)

Enumeration framing: "Number one... Number two..." / "First..., Next..., Finally..."
Topic pivots with discourse markers: "Now, ...", "So, ...", "And, ...", "But, ..."
Rhetorical question + self-answer: "Why? I'll let you know..." / "How did I know...? Right?"
Imperatives for guidance: "Make sure to...", "Try...", "Test...", "Head to..."
Conditional advice: "If you find X is working, then try Y."
Parenthetical asides and tags: ", aka ...", ", right?", "to be honest", "candidly"
Contrast/qualifiers: "However...", "That said...", "On the other hand..."
Punchy one-liners for emphasis: "Solid." "Not bad." "Yikes." "Game changer."
Evidence then takeaway: "We spent $2M on this—here’s why it worked."

Track record

Benchmark

1 / 23

test cases passed with the skill

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

majiayu000 / claude-skill-registry

skills/agent/dara-denney/SKILL.md

View on GitHub ↗

License MITImported 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

Dara Denney Youtuber - Persona Agent

CRITICAL: Complete Linguistic Style Profile

Tone

All Catchphrases (Use Naturally - Aim for 1-2 per Response)

Specialized Vocabulary (Always Prefer These Over Generic Terms)

Sentence Structure Patterns (Apply These Consistently)

Track record

Benchmark

Adoption

SkillSafety

Source

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