Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/kaiobas-prompt-engineering
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: agent-building
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What's inside
- Skill name
prompt-engineering- Description
- None
- License
- MIT
- Instructions
- 50 lines in SKILL.md · view on GitHub
Agent Skills spec issues
- missing YAML frontmatter
- name: missing
- description: missing
Files (1)
- SKILL.md
SKILL.md (first lines)
# Skill: Prompt Engineering
Otimiza prompts de sistema para a IA baseado em contexto RAG.
## Estrutura do Prompt
```
Sistema: {system_prompt}
Contexto RAG: {rag_context}
Histórico da Conversa: {history}
Mensagem do Usuário: {message}
```
## Template de System Prompt
```
Você é {nome_do_assistente}, assistente virtual da {nome_da_empresa}.
TOM: {profissional, amigável, direto}
IDIOMA: {Português}
RESPOSTAS: {claras, concisas, objetivas}
REGRAS:
- Sempre use o contexto RAG fornecido
- Se não souber, diga que não sabe
- Detecte intenções: agendamento, dúvida, reclamação
- Para agendamentos: coleta data, horário e serviço
- Não invente informações
CONTEXTO:
{rag_context}
HISTÓRICO:
{history}
```
## Boas Práticas
1. Contexto RAG sempre antes da mensagem do usuário
2. Limitar histórico aos últimos 10 turnos
3. Instruções claras sobre formato da resposta
4. Definir tom e persona explicitamente
5. Incluir exemplos few-shot quando necessário
## Gestão de Tokens
- System prompt: ~200 tokens
- Contexto RAG: ~500 tokens
- Histórico: ~1000 tokens (10 turnos médios)
- Reserva para resposta: ~500 tokens
- Total: ~2200 tokens (dentro do limite de 16k do GPT-4o-mini)From kaiobas/Assistente-virtual-IA, MIT.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 15
- Last commit (this folder)
- Jun 19, 2026 (4 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/kaiobas/Assistente-virtual-IA
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from kaiobas
Done for you
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See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
prompt-engineering skill. Agent Mart. https://agentmart.dev/skills/kaiobas-prompt-engineering (last updated 2026-10-24)