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manja316
manja316

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3 Claude Code Skills That Save Hours on Repetitive Dev Work

I spent the last two months building AI agents that work autonomously. Along the way, I created three Claude Code skills that I now use daily. Sharing them because they solve problems I see developers hitting repeatedly.

1. Security Scanner Skill

Scans GitHub repos for security vulnerabilities that actually qualify for bug bounties. The key insight: most scanner findings are false positives or out-of-scope. This skill knows which vulnerability classes platforms like Huntr and HackerOne actually pay for.

What it skips: Local-only deserialization (pickle/torch.load on disk files). Every bounty platform marks these informative.

What it finds: SSRF, auth bypass, RCE via remote endpoints, command injection in HTTP handlers.

Built from 20+ real submissions. Knows what reviewers accept vs reject.

Get it here ($10)

2. Dashboard Builder Skill

Builds monitoring dashboards as JSON templates for SigNoz, Grafana, and similar platforms. Includes metric references for Elasticsearch, Kafka, Kong Gateway, cert-manager, AWS MSK, ASP.NET, and Istio.

Tell Claude "Build a Kafka monitoring dashboard for SigNoz" and get a complete, importable JSON file.

Get it here ($7)

3. API Connector Builder Skill

Reverse-engineers existing connector patterns in any repo and builds new integrations in the same style. Point it at a codebase with 3 existing providers, ask for a 4th, and it matches the exact pattern — base class, config schema, tests, registry updates.

Perfect for open source contributions where you need to add an integration.

Get it here ($7)

How Claude Code Skills Work

Skills are just folders with a SKILL.md file that teaches Claude how to handle specific tasks. Drop them in ~/.claude/skills/ and Claude automatically uses them when relevant.

No framework. No dependencies. Just markdown instructions that make Claude dramatically better at specific workflows.

What I Learned Building These

The biggest insight: Claude Code is only as good as its instructions. Generic prompts get generic results. A well-written skill with domain knowledge, edge cases, and quality checklists turns Claude into a specialist.

These three skills came from real work — security research, DevOps dashboards, and open source contributions. They encode the lessons so you do not have to learn them the hard way.


Building more skills at github.com/LuciferForge. Follow for updates.

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