Claude-skill-registry cfn-knowledge-base

Organizational learning from CFN Loop execution - workflow codification and playbooks. Use when you need to store successful patterns, query past learnings, track edge cases and failures, or retrieve agent configurations and iteration strategies from previous tasks.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/cfn-knowledge-base" ~/.claude/skills/majiayu000-claude-skill-registry-cfn-knowledge-base && rm -rf "$T"

manifest: skills/data/cfn-knowledge-base/SKILL.md

Knowledge Base Skill (Mega-Skill)

Version: 1.0.0 Purpose: Organizational learning from CFN Loop execution Status: Production Consolidates: workflow-codification, cfn-playbook Confidence: 7.0/10 (dual learning systems)

Overview

This mega-skill provides organizational learning:

Workflow - Track edge cases, failures, cost metrics, ROI
Playbook - Store successful patterns, agent configs, iteration strategies

Directory Structure

knowledge-base/
├── SKILL.md              # This file
├── execute.sh            # Main entry point
├── cli/
│   └── knowledge-base.sh # Unified CLI interface
├── lib/
│   ├── workflow/         # From workflow-codification
│   └── playbook/         # From cfn-playbook
└── data/                 # Database files (created on init)
    ├── workflows.db
    ├── playbooks.db
    └── learnings.db

Learning System

Successes → Playbook (what worked)
Failures → Workflow codification (what to avoid)
Combined: Complete organizational memory

Migration Paths

Old Path	New Path
workflow-codification/	knowledge-base/lib/workflow/
cfn-playbook/	knowledge-base/lib/playbook/

Usage

Main Entry Point

# Initialize databases
./execute.sh init

# Query for patterns
./execute.sh query 'authentication'

# Store new learning
./execute.sh store playbook '{"task_type": "auth", "pattern": "..."}'

# Show help
./execute.sh help

Advanced CLI Usage

# Direct CLI access
./cli/knowledge-base.sh --help

# Query workflow patterns
./cli/knowledge-base.sh query-workflow --pattern 'auth'

# Query playbook entries
./cli/knowledge-base.sh query-playbook --task-type bugfix

# Store learning with metadata
./cli/knowledge-base.sh store-learning \
  --type workflow \
  --category edge-case \
  --data '...' \
  --confidence 0.85

Version History

1.1.0 (2025-12-08)

Fixed bootstrap utilities path to use shared location
Created unified CLI interface
Added main execute.sh entry point
Integrated workflow and playbook functionality

1.0.0 (2025-12-02)

Consolidated workflow + playbook into unified knowledge base