# Megaventory MCP by usefulapi (remote · megaventory.usefulapi.io)

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

- Trust score: 64/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-17

## Components

- remote · `megaventory.usefulapi.io`: 64/100 (this document), [markdown](https://verifymcp.io/servers/io-usefulapi-megaventory/megaventory.md), [page](https://verifymcp.io/servers/io-usefulapi-megaventory/megaventory)

## Channel facts

- Endpoint: `https://megaventory.usefulapi.io/mcp`
- Transports: `streamable-http`
- Auth: `required`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-17.

- **Endpoint Security**: 78/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.
  - HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
  - The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly.
- **Schema Quality & AI Usability**: 78/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 3515 tokens (~175/item across 20 items; 20 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 17/100
  - Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 98/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 93% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 20 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 21 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the Megaventory MCP by usefulapi server?

Megaventory MCP by usefulapi is a hosted endpoint at https://megaventory.usefulapi.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

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

### Cursor

```json
{
  "mcpServers": {
    "io-usefulapi-megaventory": {
      "url": "https://megaventory.usefulapi.io/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "io-usefulapi-megaventory": {
      "type": "http",
      "url": "https://megaventory.usefulapi.io/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.io-usefulapi-megaventory]
url = "https://megaventory.usefulapi.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-usefulapi-megaventory": {
      "type": "remote",
      "url": "https://megaventory.usefulapi.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-usefulapi-megaventory --url 'https://megaventory.usefulapi.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-usefulapi-megaventory:
    url: "https://megaventory.usefulapi.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "io-usefulapi-megaventory": {
      "Transport": "http",
      "Url": "https://megaventory.usefulapi.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-usefulapi-megaventory -t streamable-http -u 'https://megaventory.usefulapi.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "io-usefulapi-megaventory": {
      "type": "http",
      "url": "https://megaventory.usefulapi.io/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-17 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-15 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-14 (score 62, +2)

- [security] The server rewrote its instructions, which are the text every model session reads
- [functional] The server now declares the “prompts” capability
- [functional] First check of Schema quality: 100
- [functional] New prompt “getting_started”
- [functional] Server version: 1.0.0 → 1.1.0

### 2026-10-13 (score 60, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-12 (score 59)

First indexed and scored.

## MCP tools (20)

### `megaventory_get_current_user` (~49 tokens)

Get current user

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.

### `megaventory_list_products` (~248 tokens)

List products

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.

Input parameters:

- `category_id` (integer): Only products in this category (see megaventory_list_product_categories).
- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `main_supplier_id` (integer): Only products whose main supplier has this id.
- `product_id` (integer): Only the product with this id.
- `search` (string): Products whose description contains this text.
- `show_deleted` (string): Whether to include deleted records (default: only undeleted).
- `sku` (string): Only the product with exactly this SKU.

### `megaventory_list_product_categories` (~144 tokens)

List product categories

List product categories (id, name, description). Use the ids to filter products. POST /ProductCategory/ProductCategoryGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `search` (string): Categories whose name contains this text.
- `show_deleted` (string): Whether to include deleted records (default: only undeleted).

### `megaventory_get_product_bom` (~139 tokens)

Get product bill of materials

The bill of materials (BOM) of a manufactured product: its raw materials (id, SKU, description, quantity per unit). POST /ProductBOM/ProductBOMGet.

Input parameters:

- `category_id` (integer): Restrict to products in this category.
- `include_referenced_objects` (boolean): Also return the referenced product objects.
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `sku` (string, required): SKU of the finished product.

### `megaventory_list_product_bundles` (~132 tokens)

List product bundles

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.

Input parameters:

- `bundle_ids` (array): Only these bundle product ids.
- `bundle_skus` (array): Only these bundle SKUs.
- `included_product_ids` (array): Bundles that include any of these product ids.
- `included_product_skus` (array): Bundles that include any of these product SKUs.
- `show_deleted` (string): Whether to include deleted records (default: only undeleted).

### `megaventory_get_stock` (~304 tokens)

Get stock levels

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.

Input parameters:

- `category_ids` (array): Only products in these categories.
- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `include_product_details` (boolean): Also return the product objects.
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `location_ids` (array): Only these inventory locations (see megaventory_list_inventory_locations).
- `main_supplier_ids` (array): Only products whose main supplier is one of these ids.
- `only_needing_reorder` (boolean): Only products that need to be ordered (at or below their alert level).
- `only_positive_quantity` (boolean): Only products with a positive quantity.
- `product_ids` (array): Only these product ids.
- `search` (string): Products whose description contains this text.
- `sku` (string): Only the product with exactly this SKU.

### `megaventory_list_inventory_locations` (~157 tokens)

List inventory locations

List inventory locations (warehouses, shops, transit): id, abbreviation, name, address. Use the ids for stock filters and order locations. POST /InventoryLocation/InventoryLocationGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `include_transit` (boolean): Also include transit locations.
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `show_deleted` (string): Whether to include deleted records (default: only undeleted).

### `megaventory_list_clients_suppliers` (~191 tokens)

List clients and suppliers

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.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `search` (string): Records whose name contains this text.
- `show_deleted` (string): Whether to include deleted records (default: only undeleted).
- `type` (string): Only clients, only suppliers, or records that are both.

### `megaventory_list_product_suppliers` (~132 tokens)

List product supplier prices

Which suppliers sell which products: supplier SKU, description and purchase price per product-supplier pair. POST /ProductSupplier/ProductSupplierGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `include_referenced_objects` (boolean): Also return the product and supplier objects.
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.

### `megaventory_list_sales_orders` (~191 tokens)

List sales orders

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.

Input parameters:

- `client_id` (integer): Only orders of this client.
- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `order_no` (string): Only the sales order with this number.
- `status` (string): Only orders in this status (ValidStatus = every non-cancelled order).

### `megaventory_list_purchase_orders` (~184 tokens)

List purchase orders

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.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `order_no` (string): Only the purchase order with this number.
- `status` (string): Only orders in this status (ValidStatus = every non-cancelled order).
- `supplier_id` (integer): Only orders to this supplier.

### `megaventory_list_sales_quotes` (~141 tokens)

List sales quotes

List sales quotes with client, totals, status and rows. Filter by quote number or status. POST /SalesQuote/SalesQuoteGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `quote_no` (string): Only the quote with this number.
- `status` (string): Only quotes in this status.

### `megaventory_list_work_orders` (~155 tokens)

List work orders

List work (production) orders: finished product, quantity, location, status, priority and the materials allocated. Filter by work order number or status. POST /WorkOrder/WorkOrderGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `status` (string): Only work orders in this status.
- `work_order_no` (string): Only the work order with this number.

### `megaventory_list_documents` (~187 tokens)

List documents

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.

Input parameters:

- `document_no` (string): Only the document with this number.
- `document_type_ids` (array): Only documents of these type ids (built-in types have negative ids).
- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `status` (string): Only documents in this status.

### `megaventory_list_document_types` (~143 tokens)

List document types

List the document types of the account (sales order, purchase order, shipment, invoice and so on) with their ids and abbreviations. POST /DocumentType/DocumentTypeGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `show_deleted` (string): Whether to include deleted records (default: only undeleted).

### `megaventory_list_taxes` (~128 tokens)

List taxes

List the tax rates defined in the account (id, name, rate). POST /Tax/TaxGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.
- `show_deleted` (string): Whether to include deleted records (default: only undeleted).

### `megaventory_list_currencies` (~115 tokens)

List currencies

List the currencies of the account (code, description, exchange rate to the default currency, default flag). POST /Currency/CurrencyGet.

Input parameters:

- `filters` (array): Extra filters, all combined with AND. Field names are the property names shown in the results (case-insensitive).
- `limit` (integer): How many records to return, 1-100 (default 25). Megaventory returns the newest records first (highest id) and has no page offset: narrow with filters instead of paging.

### `megaventory_create_client_or_supplier` (~190 tokens)

Create client or supplier

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.

Input parameters:

- `billing_address` (string): Billing address, free text.
- `comments` (string)
- `contact_email` (string)
- `contact_name` (string): Optionally add one contact person.
- `contact_phone` (string)
- `email` (string)
- `name` (string, required): Company or person name.
- `phone` (string)
- `shipping_address` (string): Shipping address, free text.
- `tax_id` (string): Tax / VAT id.
- `type` (string, required): Whether the record is a client, a supplier or both.

### `megaventory_create_sales_order` (~187 tokens)

Create pending sales order

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.

Input parameters:

- `client_id` (integer, required): Client id (megaventory_list_clients_suppliers).
- `comments` (string)
- `location_id` (integer): Inventory location the order is served from (megaventory_list_inventory_locations).
- `reference_no` (string): Your own reference number.
- `rows` (array, required): The order rows.
- `type_id` (integer): Document type id of the sales order (default 3, the standard Sales Order type; see megaventory_list_document_types).

### `megaventory_create_purchase_order` (~186 tokens)

Create pending purchase order

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.

Input parameters:

- `comments` (string)
- `location_id` (integer): Inventory location the goods are received into (megaventory_list_inventory_locations).
- `reference_no` (string): Your own reference number.
- `rows` (array, required): The order rows.
- `supplier_id` (integer, required): Supplier id (megaventory_list_clients_suppliers).
- `type_id` (integer): Document type id of the purchase order (default 4, the standard Purchase Order type; see megaventory_list_document_types).

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-usefulapi-megaventory/megaventory#diagnostics

## Score history

- 2026-10-17: 64
- 2026-10-16: 63
- 2026-10-15: 63
- 2026-10-14: 62
- 2026-10-13: 60
- 2026-10-12: 59

## Common questions

### What is the Megaventory MCP by usefulapi server?

Megaventory MCP by usefulapi is listed in the public MCP registry as io.usefulapi/megaventory. Read Megaventory products, stock, orders and partners; create clients, sales and purchase orders. This page covers its hosted endpoint (https://megaventory.usefulapi.io/mcp).

### Is the Megaventory MCP by usefulapi server safe to use?

Megaventory MCP by usefulapi scores 64 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Megaventory MCP by usefulapi server expose?

Megaventory MCP by usefulapi exposes 20 tools: megaventory_get_current_user, megaventory_list_products, megaventory_list_product_categories, megaventory_get_product_bom, megaventory_list_product_bundles, and 15 more. Their descriptions and schemas cost roughly 3,303 tokens of context every time the server is loaded.

### Does the Megaventory MCP by usefulapi server require authentication?

Yes. Megaventory MCP by usefulapi asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the Megaventory MCP by usefulapi server still maintained?

Megaventory MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://megaventory.usefulapi.io/mcp
- Repository: https://github.com/m190/usefulapi-mcp
- Website: https://usefulapi.io/megaventory/
- Changelog RSS feed: https://verifymcp.io/servers/io-usefulapi-megaventory/megaventory.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-usefulapi-megaventory/megaventory.json
- HTML version of this page: https://verifymcp.io/servers/io-usefulapi-megaventory/megaventory