# Tru-Stock AI (remote · www.tru-stock.ai)

Find the cash trapped in your inventory, then size reorder points, safety stock and EOQ.

- Trust score: 81/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-02

## Components

- remote · `www.tru-stock.ai`: 81/100 (this document), [markdown](https://verifymcp.io/servers/ai-tru-stock-inventory/api-mcp-public.md), [page](https://verifymcp.io/servers/ai-tru-stock-inventory/api-mcp-public)

## Channel facts

- Endpoint: `https://www.tru-stock.ai/api/mcp/public`
- Transports: `streamable-http`
- Auth: `none`
- 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 2026-10-02.

- **Endpoint Security**: 80/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 68/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1177 tokens (~168/item across 7 items; 7 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 73/100
  - Stability observed for 22 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% 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 7 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 8 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 Tru-Stock AI MCP server?

Tru-Stock AI is a hosted endpoint at https://www.tru-stock.ai/api/mcp/public, 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 ai-tru-stock-inventory 'https://www.tru-stock.ai/api/mcp/public'
```

### Cursor

```json
{
  "mcpServers": {
    "ai-tru-stock-inventory": {
      "url": "https://www.tru-stock.ai/api/mcp/public"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "ai-tru-stock-inventory": {
      "type": "http",
      "url": "https://www.tru-stock.ai/api/mcp/public"
    }
  }
}
```

### Codex

```toml
[mcp_servers.ai-tru-stock-inventory]
url = "https://www.tru-stock.ai/api/mcp/public"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ai-tru-stock-inventory": {
      "type": "remote",
      "url": "https://www.tru-stock.ai/api/mcp/public",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add ai-tru-stock-inventory --url 'https://www.tru-stock.ai/api/mcp/public' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  ai-tru-stock-inventory:
    url: "https://www.tru-stock.ai/api/mcp/public"
```

### Netclaw

```json
{
  "McpServers": {
    "ai-tru-stock-inventory": {
      "Transport": "http",
      "Url": "https://www.tru-stock.ai/api/mcp/public"
    }
  }
}
```

### Vellum

```bash
assistant mcp add ai-tru-stock-inventory -t streamable-http -u 'https://www.tru-stock.ai/api/mcp/public'
```

### Other

```json
{
  "mcpServers": {
    "ai-tru-stock-inventory": {
      "type": "http",
      "url": "https://www.tru-stock.ai/api/mcp/public"
    }
  }
}
```

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.

### 2026-10-02 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-30 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-28 (score 79, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-27 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-25 (score 78, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-23 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-21 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-19 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (7)

### `calculate_reorder_point` (~164 tokens)

Reorder Point Calculator

Calculate the reorder point (when to place a new order) for an inventory item, using the King formula for safety stock. Returns the reorder point, safety stock, and demand during lead time. Free tool by Tru-Stock AI — https://www.tru-stock.ai/tools/reorder-calculator

Input parameters:

- `avgDailyDemand` (number, required): Average units sold per day
- `demandStdDev` (number): Standard deviation of daily demand (optional)
- `leadTimeDays` (number, required): Average vendor lead time in days
- `leadTimeStdDev` (number): Standard deviation of lead time in days (optional)
- `serviceLevel` (string): Target service level: 85, 90, 95, 97 or 99. Default 95

### `calculate_safety_stock` (~170 tokens)

Safety Stock Calculator

Calculate how much safety stock to hold to protect against demand and lead-time variability, using the King formula. Returns units and the capital tied up. Free tool by Tru-Stock AI — https://www.tru-stock.ai/tools/safety-stock-calculator

Input parameters:

- `avgDailyDemand` (number, required): Average units sold per day
- `avgLeadTimeDays` (number, required): Average vendor lead time in days
- `demandStdDev` (number): Standard deviation of daily demand
- `leadTimeStdDev` (number): Standard deviation of lead time in days
- `serviceLevel` (string): Target service level: 85, 90, 95, 97 or 99. Default 95
- `unitCost` (number): Unit cost, to value the safety stock (optional)

### `calculate_economic_order_quantity` (~148 tokens)

Economic Order Quantity (EOQ) Calculator

Calculate the Economic Order Quantity (EOQ) — the order size that minimises combined ordering and holding cost. Returns EOQ, orders per year, and total annual cost. Free tool by Tru-Stock AI — https://www.tru-stock.ai/tools/eoq-calculator

Input parameters:

- `annualDemand` (number, required): Units sold per year
- `holdingCostPct` (number): Annual holding cost as % of unit cost. Default 25
- `holdingCostPerUnit` (number): Annual holding cost per unit (optional; otherwise derived from unitCost)
- `orderCost` (number, required): Fixed cost to place one order
- `unitCost` (number): Cost per unit

### `calculate_inventory_turnover` (~102 tokens)

Inventory Turnover & DSI Calculator

Calculate inventory turnover ratio, days sales of inventory (DSI) and GMROI from COGS and average inventory value. Free tool by Tru-Stock AI — https://www.tru-stock.ai/tools/inventory-turnover-calculator

Input parameters:

- `averageInventoryValue` (number, required): Average inventory value at cost
- `cogs` (number, required): Annual cost of goods sold
- `revenue` (number): Annual revenue, for GMROI and margin (optional)

### `calculate_carrying_cost` (~155 tokens)

Inventory Carrying Cost Calculator

Calculate the true annual cost of holding inventory — warehousing, insurance, shrinkage, depreciation and opportunity cost — as a total and as a percentage of inventory value. Free tool by Tru-Stock AI — https://www.tru-stock.ai/tools/carrying-cost-calculator

Input parameters:

- `depreciationPct` (number): Annual obsolescence/depreciation as % of value
- `insuranceCost` (number): Annual insurance cost
- `inventoryValue` (number, required): Average inventory value at cost
- `opportunityCostPct` (number): Cost of capital as % of value
- `shrinkagePct` (number): Annual shrinkage as % of inventory value
- `warehouseCost` (number): Annual warehousing cost

### `calculate_lead_time` (~145 tokens)

Lead Time Calculator

Add up total vendor lead time from its stages (processing, production, shipping, receiving) and work out the demand that must be covered during it. Free tool by Tru-Stock AI — https://www.tru-stock.ai/tools/lead-time-calculator

Input parameters:

- `avgDailyDemand` (number): Average units sold per day (optional)
- `processingDays` (number): Days for the vendor to process the order
- `productionDays` (number): Days to manufacture
- `receivingDays` (number): Days to receive and put away
- `shippingDays` (number): Days in transit
- `varianceDays` (number): Typical extra days when things run late

### `estimate_trapped_capital` (~181 tokens)

Inventory Savings Estimator

Size the cash trapped in inventory — dead stock, stockout losses and carrying cost — from your own figures. Returns a RANGE rather than a single number when inputs are left at their defaults, because those defaults are assumptions about your business. Free tool by Tru-Stock AI — https://www.tru-stock.ai/tools/roi-calculator

Input parameters:

- `annualRevenue` (number, required): Annual revenue
- `avgMarginPct` (number): Average gross margin, %. Default 25
- `carryingCostRatePct` (number): Annual cost of holding stock as % of its value. Default 25
- `deadStockPct` (number): Inventory that is dead stock, %. Default 15
- `inventoryValue` (number, required): Current inventory value at cost
- `stockoutPct` (number): Revenue lost to stockouts, %. Default 5

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/ai-tru-stock-inventory/api-mcp-public#diagnostics

## Score history

- 2026-10-02: 81
- 2026-10-01: 80
- 2026-09-30: 80
- 2026-09-29: 79
- 2026-09-28: 79
- 2026-09-27: 79
- 2026-09-26: 78
- 2026-09-25: 78
- 2026-09-24: 77
- 2026-09-23: 77
- 2026-09-22: 76
- 2026-09-21: 76
- 2026-09-20: 75
- 2026-09-19: 75
- 2026-09-18: 74
- 2026-09-17: 74
- 2026-09-16: 73
- 2026-09-15: 73
- 2026-09-14: 72
- 2026-09-13: 72
- 2026-09-12: 72
- 2026-09-11: 71
- 2026-09-10: 71

## Common questions

### What is the Tru-Stock AI MCP server?

Tru-Stock AI is an MCP server listed in the public MCP registry as ai.tru-stock/inventory. Find the cash trapped in your inventory, then size reorder points, safety stock and EOQ. This page covers its hosted endpoint (https://www.tru-stock.ai/api/mcp/public).

### Is the Tru-Stock AI MCP server safe to use?

Tru-Stock AI scores 81 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 Tru-Stock AI MCP server expose?

Tru-Stock AI exposes 7 tools: calculate_reorder_point, calculate_safety_stock, calculate_economic_order_quantity, calculate_inventory_turnover, calculate_carrying_cost, and 2 more. Their descriptions and schemas cost roughly 1,065 tokens of context every time the server is loaded.

### Does the Tru-Stock AI MCP server require authentication?

No. We connected to Tru-Stock AI without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Tru-Stock AI MCP server still maintained?

Tru-Stock AI is still listed as active in the MCP registry. We last reached this channel on 2 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://www.tru-stock.ai/api/mcp/public
- Website: https://www.tru-stock.ai/
- Changelog RSS feed: https://verifymcp.io/servers/ai-tru-stock-inventory/api-mcp-public.xml
- Changelog JSON feed: https://verifymcp.io/servers/ai-tru-stock-inventory/api-mcp-public.json
- HTML version of this page: https://verifymcp.io/servers/ai-tru-stock-inventory/api-mcp-public