AMAZON FBA
Solo sellers, 100–1,500 SKUs
You export an inventory ledger and order report. stockcash finds the SKUs that stopped selling, shows how deep you can discount before cost, and what restock capital is really needed.
For Amazon FBA & Shopify sellers · v0.5
Find the cash
hiding in your stock.
stockcash is an MCP server for sellers doing $10k–$250k/month with 100–1,500 SKUs. It reads the inventory and order exports you already have, then tells your agent how much cash is stuck, what to mark down, what to reorder, and what changed since last week. Hosted URL or local.
Free tier · no card · hosted URL or local stdio
analyze_inventory90d · USD
# two csv files, deterministic math
cash tied $75,124
dead stock $2,100 2 SKUs
slow stock $17,479 3 SKUs
overstock $37,844 14 SKUs
reorder capital $26,551
net cash plan +$95,721
## Do this week
1. markdown ladder on 19 SKUs
2. 2 urgent reorders
3. bundle FT-208 + HM-102
Works with any MCP client
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Who it is for
Built for sellers with cash on the shelf.
Not a generic analytics tool. It is shaped around how small e-commerce teams actually buy stock: 30–60 days ahead, then wait and hope the cash comes back.
SHOPIFY / DTC
Seasonal buys and slow movers
Product and order exports are enough. See which variants are overstocked, what a bundle can absorb, and the net cash plan before you commit to the next buy.
AGENCIES / VAs
Running 5–30 stores
Save a profile per store, run a weekly digest, and open one portfolio table with the single best move for every client. No client login required.
Not for dropshippers with no owned inventory, or teams that need ERP / 3PL integration. If you don’t export CSVs, this will not fit.
Why
Dashboards report. This decides.
Sellers do not need another chart. They have stock and no cash. The useful answer is which SKUs to discount, how deep before selling below cost, what to reorder, and which dead units a best seller can carry.
01
Two files, no integrations
Amazon, Shopify, Etsy, Walmart or a hand-kept sheet. If it exports CSV, it works. No OAuth, no keys, no platform ToS surface.
02
Formula on the page
Velocity, cover, break-even discount and reorder quantity are arithmetic on your own rows. Any number can be checked by hand.
03
Memory a chat lacks
Profiles, snapshots and a weekly diff. It separates “just stopped selling” from “dead for a year”, and shows what changed.
Tools
13 tools. One server.
| Tool | What it answers | Credits |
|---|---|---|
analyze_inventory | Where is my cash stuck, and what do I do this week? | 2 |
cash_summary | How much cash is tied, in one screen? | 1 |
dead_stock_report | What is not selling, and how deep can I discount? | 2 |
reorder_plan | What do I buy, when, and with how much cash? | 2 |
bundle_ideas | How do I clear dead stock without giving it away? | 2 |
trend_report | What just stopped selling? What is recovering? | 1 |
snapshot · weekly_digest | What changed since last week? | 1 · 3 |
portfolio_digest | Every store in one table. | 5 |
validate_exports · demo_report · license | First run, no files, plan status. | 0 |
Setup
Connect in 30 seconds.
Hosted: sign up, copy your API key, paste one URL. Local: clone and run stdio. Same 13 tools either way.
STEP 01
Create an account
Free plan, no card. Your dashboard issues an API key and shows the hosted endpoint.
STEP 02
Export two CSVs
Inventory (SKU, on hand, cost, price) and orders (date, SKU, units). Column aliases are detected.
STEP 03
Ask for the decision
“Where is my cash stuck and what should I do this week?” The agent calls the tools.
hosted · one URLcli
# copy the key from your dashboard
claude mcp add --transport http stockcash \
https://mcp.yourdomain.com/mcp \
--header "Authorization: Bearer sc_live_..."
local · stdiojson
{
"mcpServers": {
"stockcash": {
"command": "node",
"args": ["/path/to/stockcash-mcp/dist/index.js"]
}
}
}
No data yet?
Try the demo store first
Ask for demo_report. It builds a deterministic 32-SKU store and prints the full report, so you can judge the output before exporting anything. No account needed.
One plan
Free to try.
$19 when it remembers.
The paid boundary is state. Static reports are free on up to 50 SKUs. Pro adds snapshots, the weekly digest, the portfolio view, unlimited SKUs and 1,000 credits a month.
free 20 credits · 50 SKUs · 1 store
pro $19/mo · 1,000 credits · unlimited
gap snapshots · digest · portfolio
hosted mcp.yourdomain.com · key metered
local signed key · verified offline
FAQ
Questions sellers ask.
Who is this for?
Small Amazon FBA and Shopify / DTC sellers doing roughly $10k–$250k a month with 100–1,500 SKUs, plus agencies and VAs running several stores. It is built for people who buy inventory 30–60 days ahead and feel the cash gap. It is not for dropshippers or teams needing ERP/3PL integration.
Do you get access to my store or data?
Local mode: no. The server reads CSVs you point it at and makes zero network calls; profiles and snapshots stay in ~/.stockcash-mcp/. Hosted mode: your CSVs are sent over TLS to the hosted endpoint so it can answer, and the gateway meters credits. Choose local if the data must never leave your machine.
Which platforms work?
Any export with SKU, quantity, cost and price: Amazon, Shopify, Etsy, WooCommerce, Walmart, TikTok Shop or a spreadsheet. Aliases like seller_sku, MSKU, ASIN, AFN Fulfillable Quantity and cogs are detected.
What is a credit?
One successful tool call. Quick calls cost 1, reports 2, a weekly digest 3, a portfolio digest 5. demo_report, validate_exports, store_profile and license are free. Failed calls cost nothing.
Do I need an account?
Only for the hosted URL. Sign up, copy the API key, paste one endpoint. The local build needs no account: a signed license key is verified offline and works without a login.
Hosted or local — which should I pick?
Hosted is a one-line install and metered server-side, so it is the easiest path and works from any machine. Local is a single binary on your machine, makes zero network calls, and is the right choice if exports must never leave your infrastructure. Both run the same 13 tools.
Does it model price elasticity?
No, and the report says so. It shows the markdown ladder and the lift you would need. You step one tier at a time and re-run.
Two CSVs. One clear answer.
Start on the free plan. Upgrade only when you want it to remember.