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Megaventory MCP by usefulapi

by usefulapi.io · remote · no sign-in to list tools · v1.3.3 · published by io.usefulapi

Read Megaventory products, stock, orders and partners; create clients, sales and purchase orders.

Deletes · 3
CompareRegistry entry

20 tools: 3 can delete or cancel things and 17 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http megaventory https://megaventory.usefulapi.io/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

20 tools

Deletes or cancels 3Claude Code: deny
  • megaventory_create_client_or_supplierWRITE: create a NEW client, supplier or both in Megaventory (Insert only: an existing record is never updated, nothing is deleted).No findings

    Why it is in this group

    • The name "megaventory_create_client_or_supplier" says "create": a word for a change.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    WRITE: create a NEW client, supplier or both in Megaventory (Insert only: an existing record is never updated, nothing is deleted). Creating the same name twice creates two records, so search with megaventory_list_clients_suppliers first. POST /SupplierClient/SupplierClientUpdate.

    Annotations the server declares

    • title: Create client or supplier
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: false
    • openWorldHint: true
  • megaventory_create_purchase_orderWRITE: create a NEW purchase order to an existing supplier in the PENDING status.No findings

    Why it is in this group

    • The name "megaventory_create_purchase_order" says "create": a word for a change.
    • The name "megaventory_create_purchase_order" also says "purchase": a word that usually means money moves, which cannot be taken back.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    WRITE: create a NEW purchase order to an existing supplier in the PENDING status. A pending order is only a draft document: it is not verified or sent, nothing is received, invoiced or paid, and stock is not touched. Verifying and receiving happen in Megaventory, not through this server. POST /PurchaseOrder/PurchaseOrderUpdate.

    Annotations the server declares

    • title: Create pending purchase order
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: false
    • openWorldHint: true
  • megaventory_create_sales_orderWRITE: create a NEW sales order for an existing client in the PENDING status.No findings

    Why it is in this group

    • The name "megaventory_create_sales_order" says "create": a word for a change.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    WRITE: create a NEW sales order for an existing client in the PENDING status. A pending order is only a draft document: it is not verified, nothing is shipped, invoiced or paid, and stock is not touched. Verifying, shipping and invoicing happen in Megaventory, not through this server. POST /SalesOrder/SalesOrderUpdate.

    Annotations the server declares

    • title: Create pending sales order
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: false
    • openWorldHint: true
Only reads 17Claude Code: allow
  • megaventory_get_current_userThe Megaventory user this API key belongs to (user name and whether they are an administrator).No findings

    Why it is in this group

    • The name "megaventory_get_current_user" says "get": a word for reading.
    Description, as the server wrote it
    The Megaventory user this API key belongs to (user name and whether they are an administrator). The key itself and the mobile PIN are never returned. POST /User/UserGet.

    Annotations the server declares

    • title: Get current user
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_get_product_bomThe bill of materials (BOM) of a manufactured product: its raw materials (id, SKU, description, quantity per unit).No findings

    Why it is in this group

    • The name "megaventory_get_product_bom" says "get": a word for reading.
    Description, as the server wrote it
    The bill of materials (BOM) of a manufactured product: its raw materials (id, SKU, description, quantity per unit). POST /ProductBOM/ProductBOMGet.

    Annotations the server declares

    • title: Get product BOM
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_get_stockStock per product per inventory location: physical stock, on hand, on hold, not yet shipped (open sales orders), not yet received (open purchase orders / work orders) and the alert…No findings

    Why it is in this group

    • The name "megaventory_get_stock" says "get": a word for reading.
    Description, as the server wrote it
    Stock per product per inventory location: physical stock, on hand, on hold, not yet shipped (open sales orders), not yet received (open purchase orders / work orders) and the alert level. Filter by product ids, SKU, category, location or supplier, or show only products below their alert level. POST /InventoryLocationStock/InventoryLocationStockGet.

    Annotations the server declares

    • title: Get stock levels
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_clients_suppliersList clients and suppliers (one record type in Megaventory): id, type, name, addresses, phone, email, tax id, currency, payment terms and contacts.No findings

    Why it is in this group

    • The name "megaventory_list_clients_suppliers" says "list": a word for reading.
    Description, as the server wrote it
    List clients and suppliers (one record type in Megaventory): id, type, name, addresses, phone, email, tax id, currency, payment terms and contacts. Filter by type or words in the name. POST /SupplierClient/SupplierClientGet.

    Annotations the server declares

    • title: List clients and suppliers
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_currenciesList the currencies of the account (code, description, exchange rate to the default currency, default flag).No findings

    Why it is in this group

    • The name "megaventory_list_currencies" says "list": a word for reading.
    Description, as the server wrote it
    List the currencies of the account (code, description, exchange rate to the default currency, default flag). POST /Currency/CurrencyGet.

    Annotations the server declares

    • title: List currencies
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_document_typesList the document types of the account (sales order, purchase order, shipment, invoice and so on) with their ids and abbreviations.No findings

    Why it is in this group

    • The name "megaventory_list_document_types" says "list": a word for reading.
    Description, as the server wrote it
    List the document types of the account (sales order, purchase order, shipment, invoice and so on) with their ids and abbreviations. POST /DocumentType/DocumentTypeGet.

    Annotations the server declares

    • title: List document types
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_documentsList transaction documents of any type: shipments, invoices, receipts, credit notes, returns, adjustments and so on, with totals and status.No findings

    Why it is in this group

    • The name "megaventory_list_documents" says "list": a word for reading.
    Description, as the server wrote it
    List transaction documents of any type: shipments, invoices, receipts, credit notes, returns, adjustments and so on, with totals and status. Narrow by document type ids (megaventory_list_document_types), document number or status. POST /Document/DocumentGet.

    Annotations the server declares

    • title: List documents
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_inventory_locationsList inventory locations (warehouses, shops, transit): id, abbreviation, name, address.No findings

    Why it is in this group

    • The name "megaventory_list_inventory_locations" says "list": a word for reading.
    Description, as the server wrote it
    List inventory locations (warehouses, shops, transit): id, abbreviation, name, address. Use the ids for stock filters and order locations. POST /InventoryLocation/InventoryLocationGet.

    Annotations the server declares

    • title: List inventory locations
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_product_bundlesList product bundles (a bundle sells several products together).No findings

    Why it is in this group

    • The name "megaventory_list_product_bundles" says "list": a word for reading.
    Description, as the server wrote it
    List product bundles (a bundle sells several products together). Filter by bundle id or SKU, or by a product the bundle includes. POST /Product/ProductBundleGetAll.

    Annotations the server declares

    • title: List product bundles
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_product_categoriesList product categories (id, name, description).No findings

    Why it is in this group

    • The name "megaventory_list_product_categories" says "list": a word for reading.
    Description, as the server wrote it
    List product categories (id, name, description). Use the ids to filter products. POST /ProductCategory/ProductCategoryGet.

    Annotations the server declares

    • title: List product categories
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_product_suppliersWhich suppliers sell which products: supplier SKU, description and purchase price per product-supplier pair.No findings

    Why it is in this group

    • The name "megaventory_list_product_suppliers" says "list": a word for reading.
    Description, as the server wrote it
    Which suppliers sell which products: supplier SKU, description and purchase price per product-supplier pair. POST /ProductSupplier/ProductSupplierGet.

    Annotations the server declares

    • title: List product supplier prices
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_productsSearch the product catalog: SKU, description, category, prices (selling, purchase, unit cost), dimensions, main supplier, sellable/purchasable flags and more.No findings

    Why it is in this group

    • The name "megaventory_list_products" says "list": a word for reading.
    Description, as the server wrote it
    Search the product catalog: SKU, description, category, prices (selling, purchase, unit cost), dimensions, main supplier, sellable/purchasable flags and more. Filter by id, exact SKU, category, main supplier or words in the description. Empty text fields are omitted. POST /Product/ProductGet.

    Annotations the server declares

    • title: List products
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_purchase_ordersList purchase orders with supplier, dates, totals, status and the order rows (SKU, quantity, received/invoiced quantity, unit price).No findings

    Why it is in this group

    • The name "megaventory_list_purchase_orders" says "list": a word for reading.
    Description, as the server wrote it
    List purchase orders with supplier, dates, totals, status and the order rows (SKU, quantity, received/invoiced quantity, unit price). Filter by order number, status or supplier. POST /PurchaseOrder/PurchaseOrderGet.

    Annotations the server declares

    • title: List purchase orders
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_sales_ordersList sales orders with client, dates, totals (subtotal, tax, discount, grand total), status and the order rows (SKU, quantity, shipped/invoiced quantity, unit price).No findings

    Why it is in this group

    • The name "megaventory_list_sales_orders" says "list": a word for reading.
    Description, as the server wrote it
    List sales orders with client, dates, totals (subtotal, tax, discount, grand total), status and the order rows (SKU, quantity, shipped/invoiced quantity, unit price). Filter by order number or status. POST /SalesOrder/SalesOrderGet.

    Annotations the server declares

    • title: List sales orders
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_sales_quotesList sales quotes with client, totals, status and rows.No findings

    Why it is in this group

    • The name "megaventory_list_sales_quotes" says "list": a word for reading.
    Description, as the server wrote it
    List sales quotes with client, totals, status and rows. Filter by quote number or status. POST /SalesQuote/SalesQuoteGet.

    Annotations the server declares

    • title: List sales quotes
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_taxesList the tax rates defined in the account (id, name, rate).No findings

    Why it is in this group

    • The name "megaventory_list_taxes" says "list": a word for reading.
    Description, as the server wrote it
    List the tax rates defined in the account (id, name, rate). POST /Tax/TaxGet.

    Annotations the server declares

    • title: List taxes
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • megaventory_list_work_ordersList work (production) orders: finished product, quantity, location, status, priority and the materials allocated.No findings

    Why it is in this group

    • The name "megaventory_list_work_orders" says "list": a word for reading.
    Description, as the server wrote it
    List work (production) orders: finished product, quantity, location, status, priority and the materials allocated. Filter by work order number or status. POST /WorkOrder/WorkOrderGet.

    Annotations the server declares

    • title: List work orders
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.3.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http megaventory https://megaventory.usefulapi.io/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__megaventory__megaventory_get_current_user",
      "mcp__megaventory__megaventory_list_products",
      "mcp__megaventory__megaventory_list_product_categories",
      "mcp__megaventory__megaventory_get_product_bom",
      "mcp__megaventory__megaventory_list_product_bundles",
      "mcp__megaventory__megaventory_get_stock",
      "mcp__megaventory__megaventory_list_inventory_locations",
      "mcp__megaventory__megaventory_list_clients_suppliers",
      "mcp__megaventory__megaventory_list_product_suppliers",
      "mcp__megaventory__megaventory_list_sales_orders",
      "mcp__megaventory__megaventory_list_purchase_orders",
      "mcp__megaventory__megaventory_list_sales_quotes",
      "mcp__megaventory__megaventory_list_work_orders",
      "mcp__megaventory__megaventory_list_documents",
      "mcp__megaventory__megaventory_list_document_types",
      "mcp__megaventory__megaventory_list_taxes",
      "mcp__megaventory__megaventory_list_currencies"
    ],
    "ask": [],
    "deny": [
      "mcp__megaventory__megaventory_create_client_or_supplier",
      "mcp__megaventory__megaventory_create_sales_order",
      "mcp__megaventory__megaventory_create_purchase_order"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as megaventory. Review it before you use it.