Claude Skills by mukilankarthik

Behavioral guidelines to reduce common agent coding mistakes — thinking before coding, simplicity, surgical changes, goal-driven execution, and mandatory verification for data/BI work. Adapted from andrej-karpathy-skills (MIT), with a data/BI engineering layer added. Use this skill whenever writing, editing, or reviewing code, and especially before any change to a data pipeline, fact table, or stored proc.

Behavioral calibration system that helps Claude catch its own failure patterns in real-time. Triggers on EVERY response to run self-checks for verbosity compensation, hallucination risk, missed frustration signals, sycophantic patterns, and constraint violations. Use this skill continuously—it modifies how Claude responds, not what Claude responds about.