Install
$ agentstack add skill-jamestorrevillas-dev-skills-career-growth ✓ 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.
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
Career Growth
The Developer Growth Model
Technical skills alone don't drive career growth. The formula:
Impact = Technical Skill × Communication × Ownership × Visibility
All four multiply — zero in any one = zero impact perception.
Levels of Developer Maturity
| Level | Focus | What Distinguishes You | |---|---|---| | Junior | Task execution | Completes assigned work | | Mid | Feature ownership | Owns a feature end-to-end, asks fewer questions | | Senior | System thinking | Thinks about trade-offs, teaches others, improves the team | | Staff+ | Org impact | Shapes direction, multiplies other engineers |
To level up: Consistently operate at the level above your current one.
90-Day Growth Plan Template
GOAL: [specific capability or outcome in 90 days]
Month 1 — Foundation
- Learn: [specific skill/concept]
- Build: [small project or contribution]
- Measure: [how you'll know you've made progress]
Month 2 — Application
- Apply: [use the skill in real work]
- Teach: [explain it to someone else]
- Stretch: [attempt something harder]
Month 3 — Mastery
- Lead: [own something using this skill]
- Document: [write about what you learned]
- Review: [evaluate against original goal]
Skill Gap Analysis
Ask AI:
I'm a [current level] developer working with [stack].
I want to become a [target level/role].
What skill gaps do I likely have?
Prioritize by: (1) impact on current work, (2) career value.
Visibility Without Bragging
Growth requires visibility. Do this without self-promotion:
- Write internal documentation others will use
- Present your work in demos or team meetings
- Write commit messages and PR descriptions that tell a story
- Share what you learned from a bug in a team channel
- Review others' code thoughtfully — your name appears in their PRs
The Mentoring Multiplier
Teaching accelerates your own learning by 2x:
- Document your processes, not just your code
- Offer to explain concepts to teammates
- Write "what I learned" notes after completing complex tasks
- Pair program intentionally
Long-Term Signals of Senior+ Performance
- You reduce ambiguity for your team, not add to it
- You make the people around you more effective
- You anticipate problems before they happen
- You make technical arguments with trade-offs, not just opinions
- You deliver without being followed up on
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: jamestorrevillas
- Source: jamestorrevillas/dev-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.