convex-agent-skillz MCP — Casos de uso, Instalar & Demo ao vivo

Por que usar

Principais recursos

Deep Convex patterns — queries, mutations, actions, HTTP endpoints
Real-time features: presence, streaming, collaborative editing
Durable ops: workflows, queues, scheduled tasks
Auth patterns — universal, plus Clerk and WorkOS specifics
AI agent patterns: threads, tool calling, RAG, persistent message history

Demo ao vivo

Como fica na prática

convex-agent-skillz-skill.replay ▶ pronto

0/0

Instalar

Escolha seu cliente

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "convex-agent-skillz-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/PolarCoding85/convex-agent-skillz",
        "~/.claude/skills/convex-agent-skillz"
      ],
      "_inferred": true
    }
  }
}

Abra Claude Desktop → Settings → Developer → Edit Config. Reinicie após salvar.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "convex-agent-skillz-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/PolarCoding85/convex-agent-skillz",
        "~/.claude/skills/convex-agent-skillz"
      ],
      "_inferred": true
    }
  }
}

Cursor usa o mesmo esquema mcpServers que o Claude Desktop. Config de projeto vence a global.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "convex-agent-skillz-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/PolarCoding85/convex-agent-skillz",
        "~/.claude/skills/convex-agent-skillz"
      ],
      "_inferred": true
    }
  }
}

Clique no ícone MCP Servers na barra lateral do Cline, depois "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "convex-agent-skillz-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/PolarCoding85/convex-agent-skillz",
        "~/.claude/skills/convex-agent-skillz"
      ],
      "_inferred": true
    }
  }
}

Mesmo formato do Claude Desktop. Reinicie o Windsurf para aplicar.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "convex-agent-skillz-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/PolarCoding85/convex-agent-skillz",
        "~/.claude/skills/convex-agent-skillz"
      ]
    }
  ]
}

O Continue usa um array de objetos de servidor em vez de um map.

~/.config/zed/settings.json

{
  "context_servers": {
    "convex-agent-skillz-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/PolarCoding85/convex-agent-skillz",
          "~/.claude/skills/convex-agent-skillz"
        ]
      }
    }
  }
}

Adicione em context_servers. Zed recarrega automaticamente ao salvar.

claude mcp add convex-agent-skillz-skill -- git clone https://github.com/PolarCoding85/convex-agent-skillz ~/.claude/skills/convex-agent-skillz

Uma linha só. Verifique com claude mcp list. Remova com claude mcp remove.

Casos de uso

Usos do mundo real: convex-agent-skillz

Add real-time presence to an existing Convex app

👤 Convex devs adding collab features ⏱ ~45 min intermediate

Quando usar: You have an app and want Figma-style 'who's here' indicators without running a socket server.

Pré-requisitos

Skill copied into your project's .claude folder — git clone https://github.com/PolarCoding85/convex-agent-skillz and copy .claude/ to your project root

Fluxo

Describe the feature

Using the Convex skillz — add presence to the documents page. Show cursors and usernames.✓ Copiado

→ Claude implements with Convex's presence pattern (mutation + reactive query), not a custom WebSocket
Handle disconnection

What about cleanup when users close the tab?✓ Copiado

→ Specific stale-presence cleanup strategy aligned with Convex conventions

Resultado: Working presence with proper cleanup.

Armadilhas

Custom presence pattern that fights Convex's reactivity — Skill steers you toward the idiomatic version; don't override without a reason

Combine com: filesystem

Integrate Clerk auth with Convex properly

👤 Devs wiring Clerk into a new or existing Convex app ⏱ ~30 min intermediate

Quando usar: You picked Clerk and want its Convex integration right the first time.

Fluxo

Wire the provider

Convex skillz — integrate Clerk auth with Convex. Set up the JWT template and the Convex auth config.✓ Copiado

→ Claude references the right Clerk JWT template name and auth.config.ts setup
Protect queries

Now gate the documents query so only the owner can read.✓ Copiado

→ ctx.auth.getUserIdentity() pattern with proper identity check

Resultado: Auth that passes code review and doesn't leak across tenants.

Build an AI agent with persistent threads on Convex

👤 Devs building chat or agent products ⏱ ~90 min advanced

Quando usar: You want threaded message history that survives across sessions.

Fluxo

Model threads

Convex skillz — agent threads table + message history + tool calling metadata.✓ Copiado

→ Schema that covers streaming, partial messages, and tool-call state
Hook up streaming

Stream the assistant response back via a reactive query.✓ Copiado

→ Partial-message pattern leveraging Convex's reactivity

Resultado: A Convex-native agent thread layer ready to scale.

Combinações

Combine com outros MCPs para 10× de alavancagem

convex-agent-skillz-skill + github

Open PRs for feature additions with Convex-conventional diffs

Implement the presence feature, commit and open PR with the Convex skill patterns noted.✓ Copiado

convex-agent-skillz-skill + filesystem

Work across schema, functions, and UI in one session

Update convex/schema.ts, add the mutation, and wire up the React hook.✓ Copiado

Ferramentas

O que este MCP expõe

Ferramenta	Entradas	Quando chamar
queries_mutations_actions	feature intent	Any convex/ work
realtime_patterns	feature (presence / streaming / collab)	Real-time features
auth_setup	provider (Clerk / WorkOS / custom)	Wiring auth
durable_ops	workflow intent	Long-running or retry-heavy logic
ai_agent_threads	agent feature description	Agent products on Convex

Custo e limites

O que custa rodar

Cota de API: None from the skill
Tokens por chamada: Moderate — patterns load as needed by context
Monetário: Free — skills are local files. Convex itself has its own pricing.
Dica: Place skill in project .claude/ rather than global — auto-activation works best scoped to the project.

Segurança

Permissões, segredos, alcance

Armazenamento de credenciais: No credentials in the skill. Your auth provider secrets live in your own env.

Saída de dados: None from the skill — code stays local

Auth patterns assume you configure JWT templates correctly in Clerk/WorkOS — read their docs in addition.

Solução de problemas

Erros comuns e correções

Skill not invoked — Claude writes non-Convex-idiomatic code

Say 'use the Convex skillz' or ensure you're working inside convex/ directory.

Verificar: ls <project>/.claude/agents/convex-expert.md

SKILL.md frontmatter wrong

Re-copy .claude/ from the repo.

Verificar: head <project>/.claude/skills/*/SKILL.md

Wrong trigger keywords — auth pattern doesn't use your provider

Name the provider explicitly ('with Clerk' / 'with WorkOS').

Alternativas

convex-agent-skillz vs. outros

Alternativa	Quando usar	Troca
Convex official docs	You want primary source rather than a curated skill	No in-agent auto-activation
Hand-rolled patterns	You're an experienced Convex dev	You'll reinvent patterns; skill just makes Claude use yours consistently

Mais

Recursos

📖 Leia o README oficial no GitHub

🐙 Ver issues abertas

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