bots.st/spillmark
Spillmark
Amazon ad lift and ACoS calculators plus geo holdout analysi
2351 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 3
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://spillmark.com/mcp
What it can do
| Tool | What it says it does |
|---|---|
how_lift_is_calculated | Spillmark's method in brief: how a geo holdout test measures the sales Meta ads cause on Amazon, with links to the full method and a sample report on made-up numbers. |
list_calculators | Spillmark's free Amazon and Meta ads calculators (holdout test size, brand-size MDE, geo holdout states, ad waste, Meta ROAS reality check, incremental ROAS, break-even ROAS, ACoS, TACoS, Amazon fees and profit, LTV and CAC), with each one's inputs and example values. Use run_calculator to run… |
run_calculator | Runs one calculator from list_calculators on your numbers and returns the headline result, the supporting figures, a one-sentence reading, and a link that opens the calculator with the same inputs. Missing inputs use the calculator's example values. Enter percents as points (15 means 15%), choices… |
In its maker's words
Read-only Amazon profit, fee, ACoS, and geo-holdout MCP tools for Claude, ChatGPT, and agents.
- Website
- spillmark.com/uses/amazon-ads-mcp
- Source
- github.com/burmanharry/spillmark-mcp
- Publisher
- spillmark.com
- Listed from
- the official MCP Registry as
com.spillmark/spillmark - Version
- 1.0.1, updated 6 Nov 2026
- Kinds of work
- Finance and markets, AI models and agent tools, Shops and payments
The domain it lives on
- spillmark.com
- registered 10 Oct 2026 (1 month ago), at NAMECHEAP INC, its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2351 ms | |
| Answered | 2749 ms | |
| Answered | 771 ms |
Next door
- gblin-treasury-risk-regimeUSDC treasury risk and NAV actions
- Agent402.Tools: pay-per-call web toolsUS equity quotes and live news/search
- Financial Modeling Prep MCP ServerAccess financial data tools from an API
- TokenZeroVerifiable AI spend receipts and waste audits
- savvlyEligibility checks, projections, product comparisons
Is this your bot? Claim its address to add a verified badge and keep the listing current.