MCP MeasureMCP Measure

index observed

Mercos

Sales force and rep ERP on Mercos via the official API. List orders, customers, products, price tabl

Should I use this

Quality & Safety

B
Description quality
85%
Schema completeness
68%
Naming quality
80%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (7)

  • LOWTool 'mercos_create_cliente' description lacks action verbin mercos_create_cliente
  • LOWTool 'mercos_create_produto' description lacks action verbin mercos_create_produto
  • LOWTool 'mercos_create_pedido' description lacks action verbin mercos_create_pedido
  • LOWTool 'mercos_ajustar_estoque' description lacks action verbin mercos_ajustar_estoque
  • LOWTool 'mercos_create_tabela_preco' description lacks action verbin mercos_create_tabela_preco
  • LOWTool 'connect' description lacks action verbin connect
  • LOWTool 'mercos_list_condicoes_pagamento' name length outside 3-30 rangein mercos_list_condicoes_pagamento

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~3,653Tokens (tool definitions)
~672 BTypical response size
Significant attention impact (2.85% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "mercos-mcp": {
      "url": "https://api.mcp.ai/p_mercos"
    }
  }
}

Remote endpoints

https://api.mcp.ai/p_mercosstreamable-http

What it can do

Tool inventory

Tools (25)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢mercos_list_accounts(account)

Lista as empresas (CompanyToken) Mercos conectadas a este install, com id e label.

Input Schema

{
  "type": "object",
  "properties": {
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_produtos(alterado_apos, filters, account)

Lista produtos cadastrados (GET /v1/produtos). Use `alterado_apos` pra incremental.

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_clientes(alterado_apos, filters, account)

Lista clientes (GET /v1/clientes). Use `alterado_apos` pra incremental.

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_pedidos(alterado_apos, filters, account)

Lista pedidos (GET /v2/pedidos). Use `alterado_apos` pra incremental. (Pedidos vivem na v2.)

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_tabelas_preco(alterado_apos, filters, account)

Lista tabelas de preço (GET /v1/tabelas_preco).

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_categorias(alterado_apos, filters, account)

Lista categorias de produtos (GET /v1/categorias).

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_condicoes_pagamento(alterado_apos, filters, account)

Lista condições de pagamento (GET /v1/condicoes_pagamento).

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_transportadoras(alterado_apos, filters, account)

Lista transportadoras (GET /v1/transportadoras).

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_usuarios(alterado_apos, filters, account)

Lista vendedores/usuários (GET /v1/usuarios).

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_comissoes(alterado_apos, filters, account)

Lista comissões (GET /v1/comissoes). Filtre por colaborador_id ou pedido_id via `filters`.

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢mercos_list_titulos(alterado_apos, filters, account)

Lista títulos financeiros (GET /v1/titulos).

Input Schema

{
  "type": "object",
  "properties": {
    "alterado_apos": {
      "type": "string"
    },
    "filters": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡mercos_create_cliente(data, account)

Inclui cliente(s) (POST /v1/clientes). `data` = objeto ou array de clientes.

Input Schema

{
  "type": "object",
  "properties": {
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "required": [
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡mercos_update_cliente(id, data, account, ids)

Altera um cliente (PUT /v1/clientes/{id}). `id` + `data` com os campos a alterar. Bulk support: accepts ids for batched execution.

Input Schema

{
  "type": "object",
  "properties": {
    "id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "number"
        }
      ]
    },
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    },
    "ids": {
      "type": "array",
      "items": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          }
        ]
      }
    }
  },
  "required": [
    "id",
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡mercos_create_produto(data, account)

Inclui produto(s) (POST /v1/produtos). `data` = objeto ou array de produtos.

Input Schema

{
  "type": "object",
  "properties": {
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "required": [
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡mercos_update_produto(id, data, account, ids)

Altera um produto (PUT /v1/produtos/{id}). `id` + `data` com os campos a alterar. Bulk support: accepts ids for batched execution.

Input Schema

{
  "type": "object",
  "properties": {
    "id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "number"
        }
      ]
    },
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    },
    "ids": {
      "type": "array",
      "items": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          }
        ]
      }
    }
  },
  "required": [
    "id",
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡mercos_create_pedido(data, account)

Inclui um pedido (POST /v2/pedidos). `data` com cliente, itens, condição de pagamento etc.

Input Schema

{
  "type": "object",
  "properties": {
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "required": [
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡mercos_update_pedido(id, data, account, ids)

Altera um pedido (PUT /v2/pedidos/{id}). `id` + `data` com os campos a alterar. Bulk support: accepts ids for batched execution.

Input Schema

{
  "type": "object",
  "properties": {
    "id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "number"
        }
      ]
    },
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    },
    "ids": {
      "type": "array",
      "items": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "number"
          }
        ]
      }
    }
  },
  "required": [
    "id",
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪mercos_ajustar_estoque(data, account)

Ajusta o estoque de produtos em lote (POST /v1/ajustar_estoque_em_lote). `data` = array de ajustes.

Input Schema

{
  "type": "object",
  "properties": {
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "required": [
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡mercos_create_tabela_preco(data, account)

Inclui uma tabela de preço (POST /v1/tabelas_preco). `data` com os campos da tabela.

Input Schema

{
  "type": "object",
  "properties": {
    "data": {
      "type": "string"
    },
    "account": {
      "type": "string"
    }
  },
  "required": [
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢show_version

Show the current MCP platform and adapter versions.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡report_bug(message, context, conversation)

Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.

Input Schema

{
  "type": "object",
  "properties": {
    "message": {
      "type": "string"
    },
    "context": {
      "default": "",
      "type": "string"
    },
    "conversation": {
      "default": "[]",
      "type": "string"
    }
  },
  "required": [
    "message"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢connect

Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢toolkit_info

Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡marketplace(action, query, mcp_id, limit, tier_slug, ...)

The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.

Input Schema

{
  "type": "object",
  "properties": {
    "action": {
      "default": "search",
      "type": "string",
      "enum": [
        "search",
        "describe",
        "install",
        "uninstall",
        "subscribe",
        "cancel",
        "resume",
        "report_bug",
        "request_mcp",
        "list_tools",
        "invoke",
        "search_prompts",
        "get_prompt",
        "publish_prompt"
      ]
    },
    "query": {
      "default": "",
      "type": "string"
    },
    "mcp_id": {
      "default": "",
      "type": "string"
    },
    "limit": {
      "default": 10,
      "type": "number"
    },
    "tier_slug": {
      "default": "",
      "type": "string"
    },
    "immediate": {
      "default": false,
      "type": "boolean"
    },
    "cancel_reason": {
      "type": "string",
      "enum": [
        "too_expensive",
        "missing_features",
        "switched_service",
        "unused",
        "customer_service",
        "too_complex",
        "low_quality",
        "other"
      ]
    },
    "cancel_comment": {
      "default": "",
      "type": "string"
    },
    "message": {
      "default": "",
      "type": "string"
    },
    "report_context": {
      "default": "",
      "type": "string"
    },
    "conversation": {
      "default": "[]",
      "type": "string"
    },
    "request_name": {
      "default": "",
      "type": "string"
    },
    "request_details": {
      "default": "",
      "type": "string"
    },
    "tool_id": {
      "default": "",
      "type": "string"
    },
    "arguments": {
      "default": "{}",
      "type": "string"
    },
    "prompt_slug": {
      "default": "",
      "type": "string"
    },
    "prompt_vars": {
      "default": "{}",
      "type": "string"
    },
    "prompt_category": {
      "default": "",
      "type": "string"
    },
    "prompt_tool": {
      "default": "",
      "type": "string"
    },
    "prompt_title": {
      "default": "",
      "type": "string"
    },
    "prompt_description": {
      "default": "",
      "type": "string"
    },
    "prompt_body": {
      "default": "",
      "type": "string"
    },
    "prompt_targets": {
      "default": [],
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "claude",
          "chatgpt",
          "cursor",
          "lovable"
        ]
      }
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡authenticate(token)

MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.

Input Schema

{
  "type": "object",
  "properties": {
    "token": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Community

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Evidence

Recent observations

verifiedversion not recorded25 tools
verifiedversion not recorded25 tools
verifiedversion not recorded25 tools