Megaventory MCP by usefulapi
REMOTE · MEGAVENTORY.USEFULAPI.IO
Read Megaventory products, stock, orders and partners; create clients, sales and purchase orders.
Available components
Last scanned (5 hours ago)
Scores higher than 46% of remote servers
Reachable. Last reached 17 Oct 2026.
Category E-commerce
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. How we score → Why this is hard to score →
Endpoint Security78
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- 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. View diagnostics → Pass
- HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
- The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents. View diagnostics → Partial
Transport & Reachability0
- Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability78
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- 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. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage98
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 93% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 20 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 21 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 17 Oct 26 +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.
- 15 Oct 26 +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.
- 14 Oct 26 +2
- The server rewrote its instructions, which are the text every model session reads security
- 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 functional
- 13 Oct 26 +1
- Stability: unverified → 0.03 ▲ functional
- 12 Oct 26 59
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 17 Oct 2026 · Probed https://megaventory.usefulapi.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=usefulapi.io | CN=WE1,O=Google Trust Services,C=US | 13 Sept 2026 | 12 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | d9be3287b0fde9630e825ba1f79bff3f |
| SANs: usefulapi.io, *.usefulapi.io | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of megaventory.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| usefulapi.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 302 |
WWW-Authenticate challenge Bearer realm="OAuth", resource_metadata="https://megaventory.usefulapi.io/.well-known/oauth-protected-resource/mcp"
Bearer realm="OAuth", resource_metadata="https://megaventory.usefulapi.io/.well-known/oauth-protected-resource/mcp"Protected resource metadata
| Document | https://megaventory.usefulapi.io/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://megaventory.usefulapi.io/mcp |
| Authorisation server | https://megaventory.usefulapi.io |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://megaventory.usefulapi.io/mcp | Redirected | 302 | https://usefulapi.io/megaventory/ |
| http (plaintext) | http://megaventory.usefulapi.io/mcp | Inconclusive | 302 | http://megaventory.usefulapi.io/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
megaventory_create_client_or_supplier Create client or supplier ~190
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.
| Name | Type | Req | Description |
|---|---|---|---|
| billing_address | string | – | Billing address, free text. |
| comments | string | – | – |
| contact_email | string | – | – |
| contact_name | string | – | Optionally add one contact person. |
| contact_phone | string | – | – |
| string | – | – | |
| name | string | yes | Company or person name. |
| phone | string | – | – |
| shipping_address | string | – | Shipping address, free text. |
| tax_id | string | – | Tax / VAT id. |
| type | string | yes | Whether the record is a client, a supplier or both. |
No output schema declared.
No examples provided.
megaventory_create_purchase_order Create pending purchase order ~186
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | yes | The order rows. |
| supplier_id | integer | yes | 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). |
No output schema declared.
No examples provided.
megaventory_create_sales_order Create pending sales order ~187
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.
| Name | Type | Req | Description |
|---|---|---|---|
| client_id | integer | yes | 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 | yes | 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). |
No output schema declared.
No examples provided.
megaventory_get_current_user Get current user ~49
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
megaventory_get_product_bom Get product bill of materials ~139
The bill of materials (BOM) of a manufactured product: its raw materials (id, SKU, description, quantity per unit). POST /ProductBOM/ProductBOMGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | yes | SKU of the finished product. |
No output schema declared.
No examples provided.
megaventory_get_stock Get stock levels ~304
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_clients_suppliers List clients and suppliers ~191
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_currencies List currencies ~115
List the currencies of the account (code, description, exchange rate to the default currency, default flag). POST /Currency/CurrencyGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_document_types List document types ~143
List the document types of the account (sales order, purchase order, shipment, invoice and so on) with their ids and abbreviations. POST /DocumentType/DocumentTypeGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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). |
No output schema declared.
No examples provided.
megaventory_list_documents List documents ~187
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_inventory_locations List inventory locations ~157
List inventory locations (warehouses, shops, transit): id, abbreviation, name, address. Use the ids for stock filters and order locations. POST /InventoryLocation/InventoryLocationGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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). |
No output schema declared.
No examples provided.
megaventory_list_product_bundles List product bundles ~132
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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). |
No output schema declared.
No examples provided.
megaventory_list_product_categories List product categories ~144
List product categories (id, name, description). Use the ids to filter products. POST /ProductCategory/ProductCategoryGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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). |
No output schema declared.
No examples provided.
megaventory_list_product_suppliers List product supplier prices ~132
Which suppliers sell which products: supplier SKU, description and purchase price per product-supplier pair. POST /ProductSupplier/ProductSupplierGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_products List products ~248
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_purchase_orders List purchase orders ~184
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_sales_orders List sales orders ~191
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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). |
No output schema declared.
No examples provided.
megaventory_list_sales_quotes List sales quotes ~141
List sales quotes with client, totals, status and rows. Filter by quote number or status. POST /SalesQuote/SalesQuoteGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
megaventory_list_taxes List taxes ~128
List the tax rates defined in the account (id, name, rate). POST /Tax/TaxGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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). |
No output schema declared.
No examples provided.
megaventory_list_work_orders List work orders ~155
List work (production) orders: finished product, quantity, location, status, priority and the materials allocated. Filter by work order number or status. POST /WorkOrder/WorkOrderGet.
| Name | Type | Req | Description |
|---|---|---|---|
| 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. |
No output schema declared.
No examples provided.
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.
remote · megaventory.usefulapi.io
claude mcp add --transport http io-usefulapi-megaventory 'https://megaventory.usefulapi.io/mcp'
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.