Building 9 Claude Skills for Solo Studio: Stacking Instructions for Real Work

A developer on r/ClaudeAI spent a day building nine Claude skills for their solo studio, covering three SaaS products and client projects. The skills are folders with a SKILL.md file containing instructions for handling specific tasks. They auto-trigger when you describe the task naturally—you don’t need to call them by name.
The Nine Skills Built
- Video production – FFmpeg scripts, voiceover prompts, social clip extraction
- AI visual content – branded graphics, mockups, marketing assets
- API documentation – OAuth debugging, integration tracking
- Social media automation – cross-platform posting, voice consistency
- SEO content strategy – keyword research, content calendars
- Support ticketing – email templates in the developer’s voice
- Product analytics dashboards – real metrics, real queries
- Database performance optimization – query rewriting, indexing
- Financial modeling – MRR forecasting, scenario planning
Key Patterns That Worked
Skills stack automatically. For example, asking “create a demo video for my HR SaaS and show me the analytics impact” triggered both the video and analytics skills. Output: an FFmpeg recording script, editing manifest, voiceover draft, and a dashboard mockup with metrics to prove the video drove signups.
The most important lesson: write skills as instructions to an experienced colleague, not as documentation. Include specifics:
- Audio device names
- Brand colors as hex codes
- Customer names and what you charge them
- Words you refuse to use
- How you close emails
Three skills that immediately pulled weight:
- Support template skill caught itself using a banned word, flagged it inline, and offered the corrected version
- Financial model knew actual MRR, runway, and product roadmap — forecasts were usable, not generic
- Video skill defaulted to recommending recording without audio so ElevenLabs voiceover could be layered in post (the developer’s actual workflow)
📖 Read the full source: r/ClaudeAI
👀 See Also

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