Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Compute and verify prices from an agent, metered per call. Works keyless on a demo tenant.
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x-api-keyValues marked secret are keys to your account. Never share them or paste them into a chat.
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This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
Run this in your terminal
claude mcp add --transport http pricing 'https://api.last-price.ai/api/mcp/rpc?profile=lean' --header 'x-api-key: your-value'Fill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"pricing": {
"url": "https://api.last-price.ai/api/mcp/rpc?profile=lean",
"headers": {
"x-api-key": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"pricing": {
"type": "http",
"url": "https://api.last-price.ai/api/mcp/rpc?profile=lean",
"headers": {
"x-api-key": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
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x-api-key secret HTTP headerThese settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.
pricing_conversationAsk Last Price what pricing inputs are missing. Start with request: {}, return its questions to the caller, then send continuation.request and answers. Prepare is free and does not compute. When ready, action compute uses the existing authenticated pricing API; configure a creden
compute_priceCompute a price. Returns the price, the function that produced it, the metered cost and a `trace` of each stage. Send currency plus unit_cost (what the work costs you) or current_price. Missing inputs return an error naming them. For a competitor offer, put competitor_price, comp
verify_priceAsk whether a price makes sense for its context, rather than what the price should be. Returns a verdict (within_band, too_high, too_low, or unknown), the band it was judged against, a signed deviation from the reference, a confidence, and the evidence behind it. A verdict of "un
report_outcomeReport whether a price from compute_price was used: once the buyer has accepted or turned down a price, report it. Pass receipt.id from that result as usage_event_id, or omit it to report the last price compute_price returned on this connection or tools instance, once (the hosted
list_functionsList the pricing functions registered for the authenticated tenant.
get_receiptGet the receipt for one of your workspace's priced calls, by its usage event id (the id list_usage_events returns and report_outcome takes): what was priced, by which function and agent, when, the amount, how it was paid, and the outcome if one was reported. Receipts are made onl
search_toolsFind the Last Price tool for a task. This connection lists only the tools that reach a price; the server has over 300 more (pricing functions, routing, experiments, webhooks, billing, orders, the marketplace and more). Pass query, a few words for the job, and get back the best ma
call_toolRun any Last Price tool by name, including one this connection does not list. Find the name and its arguments with search_tools first. What it does, and whether it changes anything, is what that tool says.
register_agentSign up with no key and no human: creates a sandbox workspace of your own and returns its API key (shown once), its daily limits and a claim link a person can open to take the workspace into their account. Pass name (2 to 64 characters, such as your-system/role-name), and optiona
use_api_keyUse a Last Price API key you already hold (a saved file, LASTPRICE_API_KEY) in this MCP connection, when it was opened without one: pass api_key. On the hosted MCP server this session then runs as that key's agent, so the tools that need a credential work at once with no header t
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry lists no source repo, so we cannot match the publisher (last-price.ai) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 376 ms (HTTP 200)
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Read 10 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
You need to fill in: x-api-key
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (0.10.0) reached the registry 9 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, ProAgentStore
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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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No README found in the repo