A remote MCP server that gives an assistant small-business finance calculators (valuation, EBITDA, break-even, margins, rates) plus a Shopify store audit and a
What you can do
Estimate a small business's value from revenue, costs, owner pay and earnings multiples, and calculate EBITDA and adjusted EBITDA with add-backs. Work out monthly break-even sales and the volume needed for a target profit. Convert between profit margin and markup and find the price a target margin requires. Calculate the hourly or day rate a freelancer needs after unbillable time. Check whether an acquisition can pay for itself from profit, including underperformance scenarios. Return a step-by-step competitor research method and audit a Shopify store's public pages with a score out of 100.
When to use it
Useful when advising a small business owner or freelancer on pricing, profitability, break-even, valuation or buying a business, or when checking why a Shopify store is not converting. It suits quick, figure-based answers rather than full accounting or bookkeeping work.
Requirements
Runs as a remote streamable HTTP endpoint; no local package, account, API key or environment variable is declared. The Shopify audit reads only public store pages, so no login is needed for it.
Before you install
The calculators return estimates based on the figures supplied and typical multiples, not professional accounting, tax or investment advice. The Shopify audit only sees what a shopper can see, so its score is limited to public pages. Figures entered are sent to a third-party hosted service.
Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.astarsupply-hub%2Fgpsr-compliance-valuation/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.
Estimate what a small business is worth using Normalised EBITDA and typical small-business earnings multiples. Answers "how much is my business worth?" from real figures — revenue, cost of goods sold, operating expenses, owner pay and a fair-market salary for the owner role — rather than a generic rule of thumb. Produces an indicative enterprise value range, not a professional appraisal.
Calculate EBITDA and adjusted EBITDA for a small business. Answers "what is my EBITDA?" and "what is my adjusted EBITDA after add-backs?" from real figures — revenue, cost of goods sold, operating expenses, and add-backs such as owner pay above a market salary, one-off costs and personal expenses run through the business.
Work out how many sales a month a business needs to cover its costs, and how many to hit a target profit. Answers "what is my break-even point?" from fixed monthly costs, price per sale and variable cost per sale.
Convert between profit margin and markup, and work out the price a target margin requires. Answers "what is my profit margin?", "what is the difference between margin and markup?" and "what should I charge for a 40% margin?" from cost and price.
ParameterscostrequiredpricetargetMarginPercent
forge_freelance_rate
Work out the hourly or day rate a freelancer or consultant needs to charge, once unbillable time is accounted for. Answers "what should I charge per hour?" from target annual income, business costs, working weeks and realistic billable hours.
Check whether a business being bought can pay for its own purchase out of profit, and what happens if it underperforms. Answers "can I afford to buy this business?" from asking price, deposit, loan terms and the annual profit of the business being bought.
The method for researching competitors or a market before committing money, and what each finding is worth. Answers "how do I do a competitor analysis?", "how do I research a market before entering it?" and "what will an investor ask me about competitors?" — returns the steps, the six things a competitor publicly reveals, and how to turn a finding into a decision rather than a grid.
ParametersquestionrequiredcompetitorCount
forge_shopify_store_audit
Audit a real Shopify store from its public pages and score it out of 100 for speed, SEO, trust and product pages. Answers "why is my Shopify store not converting?", "how fast is my store?" and "what should I fix on my Shopify store first?" — reads only what a shopper can see, needs no login or app install, and returns the fixes in the order worth doing them.
Parametersdomainrequired
Version history
1
v1.0.0LatestSep 16, 2026
Score
75%
75% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
License10 pts
Declare a license in the repository or the registry entry.