Context Guardian workflow skill. Use this skill when the user needs Guardiao de contexto que preserva dados criticos antes da compactacao automatica. Snapshots, verificacao de integridade e zero perda de informacao and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.
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A direct command skips the review prompt. Inspect the source before running it.
Context Guardian workflow skill. Use this skill when the user needs Guardiao de contexto que preserva dados criticos antes da compactacao automatica. Snapshots, verificacao de integridade e zero perda de informacao and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.
This public intake copy packages plugins/antigravity-awesome-skills-claude/skills/context-guardian from https://github.com/sickn33/antigravity-awesome-skills into the native Omni Skills editorial shape without hiding its origin.
Use it when the operator needs the upstream workflow, support files, and repository context to stay intact while the public validator and private enhancer continue their normal downstream flow.
This intake keeps the copied upstream files intact and uses the external_source block in metadata.json plus ORIGIN.md as the provenance anchor for review.
Context Guardian
Imported source sections that did not map cleanly to the public headings are still preserved below or in the support files. Notable imported sections: How It Works, Por Que Isto Existe, Localizacao, Integracao Com O Ecossistema, Ativacao Automatica (O Claude Deve Iniciar Sozinho), Ativacao Manual (Usuario Solicita).
When to Use This Skill
Use this section as the trigger filter. It should make the activation boundary explicit before the operator loads files, runs commands, or opens a pull request.
When the user mentions "compactacao contexto" or related topics
When the user mentions "perda de contexto" or related topics
When the user mentions "snapshot contexto" or related topics
When the user mentions "preservar contexto" or related topics
When the user mentions "contexto critico" or related topics
When the user mentions "antes de compactar" or related topics
Operating Table
Situation
Start here
Why it matters
First-time use
metadata.json
Confirms repository, branch, commit, and imported path through the external_source block before touching the copied workflow
Provenance review
ORIGIN.md
Gives reviewers a plain-language audit trail for the imported source
Workflow execution
references/extraction-protocol.md
Starts with the smallest copied file that materially changes execution
Supporting context
references/verification-checklist.md
Adds the next most relevant copied source file without loading the entire package
Handoff decision
## Related Skills
Helps the operator switch to a stronger native skill when the task drifts
Workflow
This workflow is intentionally editorial and operational at the same time. It keeps the imported source useful to the operator while still satisfying the public intake standards that feed the downstream enhancer flow.
Confirm the user goal, the scope of the imported workflow, and whether this skill is still the right router for the task.
Read the overview and provenance files before loading any copied upstream support files.
Load only the references, examples, prompts, or scripts that materially change the outcome for the current request.
Execute the upstream workflow while keeping provenance and source boundaries explicit in the working notes.
Validate the result against the upstream expectations and the evidence you can point to in the copied files.
Escalate or hand off to a related skill when the work moves out of this imported workflow's center of gravity.
Before merge or closure, record what was used, what changed, and what the reviewer still needs to verify.
Imported Workflow Notes
Imported: Overview
Guardiao de contexto que preserva dados criticos antes da compactacao automatica. Snapshots, verificacao de integridade e zero perda de informacao.
Imported: How It Works
Sistema de integridade de contexto que protege projetos tecnicoss complexos contra
perda de informacao durante compactacao automatica do Claude Code. Enquanto o
context-agent atua APOS as sessoes (save/load), o context-guardian atua DURANTE
a sessao, detectando quando a compactacao esta proxima e executando protocolos de
preservacao com verificacao redundante.
Examples
Example 1: Ask for the upstream workflow directly
Use @context-guardian to handle <task>. Start from the copied upstream workflow, load only the files that change the outcome, and keep provenance visible in the answer.
Explanation: This is the safest starting point when the operator needs the imported workflow, but not the entire repository.
Example 2: Ask for a provenance-grounded review
Review @context-guardian against metadata.json and ORIGIN.md, then explain which copied upstream files you would load first and why.
Explanation: Use this before review or troubleshooting when you need a precise, auditable explanation of origin and file selection.
Example 3: Narrow the copied support files before execution
Use @context-guardian for <task>. Load only the copied references, examples, or scripts that change the outcome, and name the files explicitly before proceeding.
Explanation: This keeps the skill aligned with progressive disclosure instead of loading the whole copied package by default.
Example 4: Build a reviewer packet
Review @context-guardian using the copied upstream files plus provenance, then summarize any gaps before merge.
Explanation: This is useful when the PR is waiting for human review and you want a repeatable audit packet.
Best Practices
Treat the generated public skill as a reviewable packaging layer around the upstream repository. The goal is to keep provenance explicit and load only the copied source material that materially improves execution.
Provide clear, specific context about your project and requirements
Review all suggestions before applying them to production code
Combine with other complementary skills for comprehensive analysis
Keep the imported skill grounded in the upstream repository; do not invent steps that the source material cannot support.
Prefer the smallest useful set of support files so the workflow stays auditable and fast to review.
Keep provenance, source commit, and imported file paths visible in notes and PR descriptions.
Point directly at the copied upstream files that justify the workflow instead of relying on generic review boilerplate.
Imported Operating Notes
Imported: Best Practices
Provide clear, specific context about your project and requirements
Review all suggestions before applying them to production code
Combine with other complementary skills for comprehensive analysis
Troubleshooting
Problem: The operator skipped the imported context and answered too generically
Symptoms: The result ignores the upstream workflow in plugins/antigravity-awesome-skills-claude/skills/context-guardian, fails to mention provenance, or does not use any copied source files at all.
Solution: Re-open metadata.json, ORIGIN.md, and the most relevant copied upstream files. Check the external_source block first, then restate the provenance before continuing.
Problem: The imported workflow feels incomplete during review
Symptoms: Reviewers can see the generated SKILL.md, but they cannot quickly tell which references, examples, or scripts matter for the current task.
Solution: Point at the exact copied references, examples, scripts, or assets that justify the path you took. If the gap is still real, record it in the PR instead of hiding it.
Problem: The task drifted into a different specialization
Symptoms: The imported skill starts in the right place, but the work turns into debugging, architecture, design, security, or release orchestration that a native skill handles better.
Solution: Use the related skills section to hand off deliberately. Keep the imported provenance visible so the next skill inherits the right context instead of starting blind.
Related Skills
@00-andruia-consultant - Use when the work is better handled by that native specialization after this imported skill establishes context.
@00-andruia-consultant-v2 - Use when the work is better handled by that native specialization after this imported skill establishes context.
@10-andruia-skill-smith - Use when the work is better handled by that native specialization after this imported skill establishes context.
@10-andruia-skill-smith-v2 - Use when the work is better handled by that native specialization after this imported skill establishes context.
Additional Resources
Use this support matrix and the linked files below as the operator packet for this imported skill. They should reflect real copied source material, not generic scaffolding.
Resource family
What it gives the reviewer
Example path
references
copied reference notes, guides, or background material from upstream
references/extraction-protocol.md
examples
worked examples or reusable prompts copied from upstream
examples/n/a
scripts
upstream helper scripts that change execution or validation
scripts/context_snapshot.py
agents
routing or delegation notes that are genuinely part of the imported package
agents/n/a
assets
supporting assets or schemas copied from the source package
O Claude Code compacta automaticamente mensagens antigas quando o contexto se
aproxima do limite da janela. Essa compactacao e heuristica — ela resume mensagens
para liberar espaco, mas inevitavelmente perde detalhes. Para projetos simples,
isso funciona bem. Mas para projetos tecnicos pesados (como ecossistemas com 21+
skills, auditorias de seguranca, refatoracoes de arquitetura), a perda de um unico
detalhe pode causar regressoes, re-trabalho ou inconsistencias graves.
O context-guardian resolve isso criando uma camada de protecao PRE-compactacao:
extrai, classifica, verifica e persiste todas as informacoes criticas ANTES que a
compactacao automatica as destrua.
Imported: Localizacao
C:\Users\renat\skills\context-guardian\
├── SKILL.md # Este arquivo
├── references/
│ ├── extraction-protocol.md # Protocolo detalhado de extracao
│ └── verification-checklist.md # Checklist de verificacao e redundancia
└── scripts/
└── context_snapshot.py # Script de snapshot automatico
Imported: Integracao Com O Ecossistema
context-guardian (PRE-compactacao) context-agent (POS-sessao)
│ │
├── Detecta contexto grande ├── Salva resumo ao final
├── Extrai dados criticos ├── Atualiza ACTIVE_CONTEXT.md
├── Verifica integridade ├── Sincroniza MEMORY.md
├── Salva snapshot verificado ├── Indexa busca FTS5
└── Gera briefing de transicao └── Arquiva sessoes antigas
O context-guardian e o context-agent sao complementares:
context-guardian: protecao em tempo real, DURANTE a sessao
context-agent: persistencia entre sessoes, APOS a sessao
Imported: Ativacao Automatica (O Claude Deve Iniciar Sozinho)
Limite de contexto: quando perceber que ja consumiu ~60-70% da janela de
contexto (indicadores: mensagens comecando a ser resumidas, aviso de compactacao)
Projetos pesados: sessoes com muitos arquivos editados, muitas tool calls,
ou projetos com dependencias complexas entre componentes
Antes de tarefas longas: quando uma proxima tarefa pode gerar output extenso
que empurraria o contexto para alem do limite
Imported: Ativacao Manual (Usuario Solicita)
"salva o estado antes de comprimir"
"faz um checkpoint"
"snapshot do contexto"
"nao quero perder nada dessa sessao"
"prepara pra compactacao"
"o contexto ta grande, protege"
Imported: Fase 1: Extracao Estruturada
Percorrer toda a conversa ate o momento e extrair categorias criticas.
Para cada categoria, classificar por prioridade (P0 = perda fatal, P1 = perda grave,
P2 = perda toleravel).
P0 — Perda Fatal (preservar com redundancia tripla)
Categoria
O que extrair
Exemplo
Decisoes tecnicas
Escolhas de arquitetura, padrao, tecnologia E motivo
"Usamos parameterized queries porque f-strings causam SQL injection"
Estado de tarefas
O que foi feito, o que falta, dependencias
"18/18 match OK, falta ZIP"
Correcoes aplicadas
Bug, causa raiz, solucao exata, arquivos afetados
"instagram/db.py: SQL injection via f-string → ? placeholders"
Codigo gerado/modificado
Caminho exato, linhas alteradas, natureza da mudanca
"match_skills.py:40-119: adicionou 5 categorias"
Erros encontrados
Mensagem exata, stack trace relevante, como resolveu
"TypeError at line 45 → cast para int"
Comandos que funcionaram
Comando completo que produziu resultado correto
"python verify_zips.py → 22/22 OK"
P1 — Perda Grave (preservar com verificacao)
Categoria
O que extrair
Padroes descobertos
Convencoes, patterns de codigo observados
Dependencias entre componentes
"scan_registry.py E match_skills.py devem ter categorias identicas"
Preferencias do usuario
Idioma, estilo, nivel de detalhe, workflow preferido
Contexto de projeto
Estrutura de diretorios, arquivos-chave, proposito
Questoes em aberto
Perguntas sem resposta, ambiguidades nao resolvidas
P2 — Perda Toleravel (resumo compacto)
Categoria
O que extrair
Historico de tentativas
"Tentei X, nao funcionou por Y, entao Z"
Metricas de progresso
Contadores, tempos, tamanhos
Discussoes exploratórias
Brainstorm, opcoes consideradas e descartadas
Imported: Fase 2: Verificacao De Integridade
Apos extrair, verificar que NADA critico foi omitido.
Checklist de Verificacao (executar mentalmente para cada item):
□ Cada arquivo modificado tem: caminho, natureza da mudanca, motivo
□ Cada bug corrigido tem: sintoma, causa raiz, solucao, arquivo
□ Cada decisao tem: o que, por que, alternativas descartadas
□ Cada tarefa pendente tem: descricao, prioridade, dependencias
□ Cada padrao/convencao tem: regra, motivo, exemplos
□ Nenhuma informacao de uma secao contradiz outra
□ Referencias cruzadas estao consistentes (ex: "18 queries testadas" aparece em
multiplos lugares com o mesmo numero)
□ Caminhos de arquivo estao completos (absolutos, nao relativos)
Se qualquer item falhar, voltar a Fase 1 e re-extrair a informacao faltante.
Para detalhes sobre verificacao avancada, ler references/verification-checklist.md.
Imported: Fase 3: Persistencia Redundante
Salvar as informacoes extraidas em 3 camadas de redundancia:
Camada 1 — Snapshot estruturado (arquivo .md)
python C:\Users\renat\skills\context-guardian\scripts\context_snapshot.py save
Gera C:\Users\renat\skills\context-guardian\data\snapshot-YYYYMMDD-HHMMSS.md com
todas as informacoes extraidas em formato estruturado.
Se o script nao estiver disponivel, criar manualmente o arquivo seguindo o formato
descrito em references/extraction-protocol.md.
Camada 2 — MEMORY.md atualizado
Atualizar C:\Users\renat\.claude\projects\C--Users-renat-Skill-JUD\memory\MEMORY.md
com as informacoes P0 mais criticas em formato ultra-compacto. O MEMORY.md e carregado
automaticamente em toda nova sessao, entao ele e a ultima linha de defesa.
Camada 3 — Context-agent save
python C:\Users\renat\skills\context-agent\scripts\context_manager.py save
Aciona o context-agent para salvar sessao completa com indexacao FTS5.
Imported: Fase 4: Briefing De Transicao
Gerar um bloco de texto formatado que serve como "cartao de visita" para o Claude
que continuar apos a compactacao. Este briefing deve ser a ULTIMA coisa escrita antes
da compactacao, para que fique no topo do contexto compactado.
Formato do briefing:
#### Imported: Estado Atual- Projeto: [nome]
- Fase: [fase atual]
- Progresso: [X/Y tarefas completas]
#### Imported: O Que Foi Feito Nesta Sessao1. [tarefa 1 — resultado]
2. [tarefa 2 — resultado]
...
#### Imported: O Que Falta Fazer1. [tarefa pendente — prioridade] [dependencia se houver]
2. ...
#### Imported: Decisoes Criticas (Nao Alterar Sem Motivo)- [decisao 1]: [motivo]
- [decisao 2]: [motivo]
#### Imported: Correcoes Aplicadas (Nao Reverter)- [arquivo]: [correcao] — [motivo]
#### Imported: Caminhos Importantes- [caminho 1]: [proposito]
- [caminho 2]: [proposito]
#### Imported: Alertas- [qualquer armadilha, edge case, ou cuidado especial]
#### Imported: Onde Recuperar Mais Informacoes- Snapshot: C:\Users\renat\skills\context-guardian\data\snapshot-[timestamp].md
- MEMORY.md: carregado automaticamente
- Context-agent: `python context_manager.py load`- Busca historica: `python context_manager.py search "termo"`
Imported: Protocolo Rapido (Quando O Tempo E Curto)
Se a compactacao esta iminente e nao ha tempo para o protocolo completo de 4 fases:
30 segundos — Escrever um mini-briefing com: tarefas pendentes, decisoes
criticas, caminhos de arquivo modificados
1 minuto — Atualizar MEMORY.md com informacoes P0
2 minutos — Executar context-agent save
Mesmo o protocolo rapido e melhor que nenhuma protecao.
Imported: Deteccao De Completude Pos-Compactacao
Quando uma sessao continuar apos compactacao, verificar se o contexto preservado
esta completo:
Ler MEMORY.md (ja estara carregado automaticamente)
Se disponivel, ler o snapshot mais recente em data/
Comparar com o briefing de transicao (se visivel no contexto compactado)
Sem context-guardian:
Compactacao resume tudo em "criou skill juridica, corrigiu bugs, gerou zips".
Proximo Claude nao sabe quais categorias foram adicionadas, quais vulnerabilidades
foram corrigidas, qual o estado de cada ZIP, ou por que certas decisoes foram tomadas.
Resultado: re-trabalho, inconsistencias, regressoes.
Com context-guardian:
Antes da compactacao, executa protocolo completo:
Snapshot com 5 categorias novas listadas (legal, auction, security, image-generation, monitoring)
10 vulnerabilidades catalogadas com arquivo, tipo, e correcao exata
22 ZIPs verificados com checksums
Decisoes documentadas ("removeu 'saude' de monitoring porque causava false positive")
Briefing de transicao no topo do contexto
Proximo Claude continua com precisao total, zero re-trabalho.
Imported: Consideracoes De Performance
O protocolo completo leva 2-5 minutos de trabalho do Claude
Para projetos simples, usar apenas o protocolo rapido
Nao ativar para sessoes curtas ou conversas casuais
A persistencia em 3 camadas (snapshot + MEMORY.md + context-agent) garante que
mesmo se uma camada falhar, as outras duas preservam a informacao
Snapshots antigos (>10) podem ser podados manualmente
Imported: Common Pitfalls
Using this skill for tasks outside its domain expertise
Applying recommendations without understanding your specific context
Not providing enough project context for accurate analysis
Imported: Limitations
Use this skill only when the task clearly matches the scope described above.
Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.
