Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Sports win chances before every game, next to the market's, graded after. NFL, NBA, soccer, UFC.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://crystlquant.com/mcpRun this in your terminal
claude mcp add --transport http crystlquant https://crystlquant.com/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"crystlquant": {
"url": "https://crystlquant.com/mcp"
}
}
}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": {
"crystlquant": {
"type": "http",
"url": "https://crystlquant.com/mcp"
}
}
}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.
ChatGPT connects only to servers on the internet:
https://crystlquant.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These 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 6, 2026. The maker wrote them, not us; we show them as plain text.
todays_boardThe games on CrystlQuant's board today and tomorrow, in start order: each matchup, its start time and CrystlQuant's pick, with a link to each game's page. The board carries no chances; each game's CrystlQuant chance, the market's chance and the gap are on the game's page.
biggest_gapsThe three upcoming games where CrystlQuant and the market disagree most, biggest gap first, including games where they back different winners. Each row links to the game's page; every other disagreement is on crystlquant.com (the link comes with the answer).
find_gameCrystlQuant's pick and win chance for one upcoming game (today or tomorrow), found by a team or fighter name, for example 'Chiefs', 'Arsenal' or 'Pereira', with a link to the game's page, where the market's chance and the gap are.
who_wins_it_allTitle chances: each league's likeliest champions from CrystlQuant's season forecasts, with the change since the last update and a link to the league's page. A row with no CrystlQuant number yet shows the Blind model's chance and says so. The limit is per league.
rankingsCrystlQuant's team ratings for the NFL, NBA, MLB or NHL, or its UFC rankings by division and pound for pound, with movement since the last update. The limit is per list (each UFC division is its own list).
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 6, 2026
The registry lists no source repo, so we cannot match the publisher (crystlquant.com) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 372 ms (HTTP 200)
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Read 5 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.
The registry does not list a required key, though some servers ask you to sign in on first use.
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 (1.1.1) reached the registry 2 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, Safe Fetch
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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No README found in the repo