Linkedin Optimization
Profile optimization, content strategy, networking, thought leadership, and personal branding
Install
$ agentstack add skill-cosmicstack-labs-mercury-agent-skills-linkedin-optimization ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-cosmicstack-labs-mercury-agent-skills-linkedin-optimization) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
LinkedIn Optimization
Turn your LinkedIn profile into a career asset.
Profile Optimization
Headline (120 chars)
Don't just list your job title. Include:
- Your value proposition
- Target keywords
- Differentiator
Bad: "Software Engineer at Acme Corp" Good: "Full-Stack Engineer | React, Node.js, TypeScript | Building products that scale"
About Section (2000 chars)
Structure: Hook → Story → Expertise → CTA
- First 3 lines visible without clicking "see more" — make them count
- Use bullet points for readability
- Include results and metrics
- End with what you're looking for
Experience
- Write for scannability: results first, context later
- 3-5 bullets per role with metrics
- Use the STAR/CAR framework
- Include media (presentations, code, design files)
Content Strategy
Post Types
| Type | Frequency | Purpose | |------|-----------|---------| | Educational | 2x/week | Share expertise | | Stories | 1x/week | Personal connection | | Opinions | 1x/2 weeks | Thought leadership | | Engagement | Daily (5 min) | Comment on others' posts |
Engagement Rules
- Comment within first hour of posts for visibility
- Add value: insights, experience, resources
- Don't self-promote in others' comment sections
- DM people who comment on your posts to build relationships
Networking
- Connection request: always include a personalized note
- Follow up within 48 hours after connecting
- Offer value before asking for anything
- Build relationships, not a rolodex
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: cosmicstack-labs
- Source: cosmicstack-labs/mercury-agent-skills
- License: MIT
- Homepage: https://skills.mercuryagent.sh
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.