Tag: mcp

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From Fabric User to Pattern Creator: Building Better AI Workflows

Why I Built My Own Pattern MCP Server

I got tired of MCPs that proxy calls through another LLM when I'm already using the LLM, I want to use. It drives me crazy - creates unnecessary complexity, breaks conversation flow, and prevents real-time prompt modification.

So I built the Pattern MCP Server. Simple concept: expose prompt content directly Instead of executing it through a middleman.

While building it, I did a deep dive into Fabric's 215 patterns.

✅ A-tier (15%): Security patterns like analyze_malware are genuinely excellent

❌ D/F-tier (15%): find_female_life_partner reduces relationships to algorithms (icky)

The bigger issues I found: - Cargo cult prompt engineering ("think with 1,419 IQ") - Over-rigid constraints ("write exactly 16 words per bullet") - 90% lack examples despite examples being the most powerful instructional tool - Anxiety-driven repetition ("DO NOT COMPLAIN" x3)

Added some notes around how to fix said issues.

Anyway: Everyone needs their prompt library. The best prompts are ones you've refined for your specific workflow.

The Pattern MCP Server gives you direct access to prompts - both Fabric's collection and your custom patterns - without execution overhead. Mix, match, and modify on the fly.