Agent skill

decay-scoring

Sistema de scoring temporal para nodes de conhecimento do corpus RAG. Calcula scores de obsolescencia baseado em idade, validacao e acesso. Gera sugestoes de curadoria para conteudo desatualizado.

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Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/decay-scoring

SKILL.md

Decay Scoring Skill

Sistema de pontuacao temporal automatica para nodes de conhecimento do corpus RAG.

Objetivo

Explicitar obsolescencia, priorizar revisao e preferir conteudo recente ou validado recentemente.

Algoritmo de Decay

decay_score = w_age * age_score + w_val * validation_score + w_access * access_score + w_type * type_bonus

Onde:
- w_age = 0.40 (peso da idade)
- w_val = 0.30 (peso da validacao)
- w_access = 0.20 (peso do acesso)
- w_type = 0.10 (bonus por tipo de conteudo)

Componentes

  1. Age Score (Decaimento Exponencial):

    age_score = exp(-lambda * dias_desde_criacao)
    lambda = ln(2) / half_life_dias
    
  2. Validation Score:

    validation_score = exp(-lambda_val * dias_desde_validacao)
    lambda_val = ln(2) / 90  # Half-life de 90 dias
    
  3. Access Score:

    access_score = min(1.0, log(1 + acessos_30d) / log(10)) * fator_recencia
    
  4. Type Bonus:

    • concepts: 1.0 (mais estavel)
    • patterns: 0.9
    • decisions: 0.7
    • learnings: 0.5

Thresholds de Status

Score Status Acao
0.70-1.00 fresh Nenhuma acao
0.40-0.69 aging Considerar validacao
0.20-0.39 stale Revisao recomendada
0.00-0.19 obsolete Curadoria necessaria

Scripts

decay_calculator.py

Calcula scores de decay para todos os nodes do corpus.

bash
# Calcular scores
python3 .claude/skills/decay-scoring/scripts/decay_calculator.py

# Atualizar nodes com scores
python3 .claude/skills/decay-scoring/scripts/decay_calculator.py --update-nodes

# Output JSON
python3 .claude/skills/decay-scoring/scripts/decay_calculator.py --json

decay_tracker.py

Rastreia acessos e validacoes de nodes.

bash
# Registrar acesso
python3 .claude/skills/decay-scoring/scripts/decay_tracker.py access NODE_ID

# Registrar validacao
python3 .claude/skills/decay-scoring/scripts/decay_tracker.py validate NODE_ID

# Ver estatisticas
python3 .claude/skills/decay-scoring/scripts/decay_tracker.py stats

decay_trigger.py

Gera sugestoes de curadoria baseadas nos scores.

bash
# Gerar relatorio
python3 .claude/skills/decay-scoring/scripts/decay_trigger.py

# Filtrar por prioridade
python3 .claude/skills/decay-scoring/scripts/decay_trigger.py --priority critical

Integracao

  • memory-manager: Adiciona contexto de decay ao recuperar informacoes
  • rag-curator: Usa triggers para sugerir acoes de curadoria
  • hybrid_search.py: Aplica boost de decay nos resultados de busca
  • gate-evaluator: Valida saude do corpus antes de releases

Configuracao

Ver config/decay_config.yml para ajustar pesos, thresholds e half-lives.

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