lcas
Find ERC-8004 agents on Ethereum and Base whose MCP or A2A endpoints actually answer.
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Calidad y seguridad
Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.
Costo de contexto
Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.
Instalar
Instalación con un clic
Agrega esto a tu archivo `claude_desktop_config.json`:
{
"mcpServers": {
"directory": {
"url": "https://lcas.cloud/mcp"
}
}
}Puntos de conexión remotos
https://lcas.cloud/mcpstreamable-httpQué puede hacer
Inventario de herramientas
Herramientas (3)
🟢search_agents(query, service, chain, working_only, limit, ...)
Search the lcas directory of ERC-8004 agents. Returns newest first, one entry per group of copies, with which service types passed lcas's last check. Use get_agent for full details.
Esquema de entrada
{
"type": "object",
"properties": {
"query": {
"type": "string",
"maxLength": 100,
"description": "Words to match in names, descriptions, MCP tool names and A2A skill names. Omit to list all."
},
"service": {
"type": "string",
"enum": [
"mcp",
"a2a",
"web",
"oasf"
],
"description": "Only agents that declare this service type."
},
"chain": {
"type": "integer",
"description": "Chain ID: 1 = Ethereum, 8453 = Base. Omit for both."
},
"working_only": {
"type": "boolean",
"default": true,
"description": "Only agents whose MCP, A2A or web endpoint passed its last check (of `service`, if set). OASF is a description, never checked."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 20,
"default": 10
},
"cursor": {
"type": "integer",
"description": "next_cursor from the previous page."
}
},
"additionalProperties": false
}🟢get_agent(chain_id, agent_id)
Details of one agent: each declared endpoint with lcas's check result and 30-day history, its MCP tools or A2A skills, copies, and feedback counts per tag.
Esquema de entrada
{
"type": "object",
"properties": {
"chain_id": {
"type": "integer",
"description": "1 = Ethereum, 8453 = Base."
},
"agent_id": {
"type": "string",
"pattern": "^[0-9]{1,78}$",
"description": "The agent's token ID in the ERC-8004 Identity registry."
}
},
"required": [
"chain_id",
"agent_id"
],
"additionalProperties": false
}🟢directory_status
Which chains lcas indexes and how far each is synced.
Esquema de entrada
{
"type": "object",
"properties": {},
"additionalProperties": false
}Comunidad
Evidencia