learn-pattern

name	learn-pattern
description	Extract reusable patterns from the current session and store as Tekio adaptations or memories
layer	utility
category	learning
triggers	["learn from this","extract pattern","remember this pattern","save what we learned","learn","what did we learn"]
inputs	[{"context":"Current session context or specific interaction to learn from"},{"scope":"Project scope for pattern storage"}]
outputs	[{"patterns":"Extracted patterns with confidence scores"},{"storage":"Where patterns were saved (Tekio adaptation or memory)"}]
linksTo	["debug","fix","refactor","sequential-thinking"]
linkedFrom	["cook","audit","team"]
preferredNextSkills	["verify","quality-gate"]
fallbackSkills	["sequential-thinking"]
riskLevel	low
memoryReadPolicy	full
memoryWritePolicy	full
sideEffects	["Creates Tekio adaptations in database","Creates memory entries in database"]

Learn Pattern

Purpose

Extract reusable engineering patterns from the current session and persist them for future sessions. Unlike Tekio wheel-turns (which learn from failures), this skill proactively captures successes, techniques, and insights mid-session.

Use this when:

• You just solved a non-trivial problem worth remembering
• A debugging technique worked well and should be reusable
• You discovered a project-specific pattern or convention
• A workaround was found for a known limitation
• A new architectural decision was made

Key Concepts

Pattern Types

Type	Description	Storage	Example
Error Resolution	How a specific error was fixed	Tekio (defensive)	"TS2322 in Neon queries → cast with as Record<string, unknown>[]"
Debugging Technique	Systematic approach that worked	Memory (solution)	"Galaxy canvas memory leak → useMemo for filtered data + useRef for animation"
Project Convention	Discovered project patterns	Memory (pattern)	"All API routes use getDb() singleton, never inline neon import"
Architectural Decision	Design choices with rationale	Memory (decision)	"Chose pgvector + pg_trgm hybrid over pure vector search for memory recall"
Workaround	Known limitation with mitigation	Tekio (auxiliary)	"Bash set -u + empty arrays → use ${arr[@]+\"${arr[@]}\"} safe expansion"
Performance Insight	Optimization that worked	Memory (insight)	"Promise.all for independent DB queries cut response time 60%"

Confidence Scoring

Each extracted pattern gets a confidence score:

Score	Meaning	Criteria
0.9-1.0	Proven	Verified by tests, applied 3+ times