Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
Voxodds
Overview
Description from the maker (original English)
All-in outcome rankings with live depth, fees, verified rules, EV checks, and track records.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://voxodds.com/mcpRun this in your terminal
claude mcp add --transport http voxodds https://voxodds.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"voxodds": {
"url": "https://voxodds.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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"voxodds": {
"type": "http",
"url": "https://voxodds.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:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://voxodds.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.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
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
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain voxodds.com (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 32435 servers in this category
- Published to the registry more recently than 41% of the other 32435 servers in this category
- Basic checks equal to or better than 100% of the other 32435 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Voxodds safe?
It passed 1 of 1 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.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
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.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.8.1) reached the registry 2 months ago.
Which apps can use it?
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.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Apify MCP Server
Alternatives
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
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Install
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Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
VoxOdds MCP server
Remote Model Context Protocol server for [VoxOdds](https://voxodds.com) — live prediction-market odds (Polymarket, Kalshi) with all-in executable quotes, fee-aware EV checks, verified resolution rules, and an audited AI-vs-market forecasting track record. Free, no API key.
- Endpoint:
https://voxodds.com/mcp(Streamable HTTP, JSON-RPC 2.0, stateless, no auth) - Official registry:
com.voxodds/voxodds· Glama connector: https://glama.ai/mcp/connectors/com.voxodds/voxodds - REST alternative: OpenAPI at
https://voxodds.com/api/openapi.json, Swagger UI athttps://voxodds.com/docs, agent notes athttps://voxodds.com/llms.txt
Use it
Claude Code:
claude mcp add --transport http voxodds https://voxodds.com/mcpmcp.json (Cursor, VS Code, and other clients that read this format):
{"mcpServers": { "voxodds": { "url": "https://voxodds.com/mcp" } } }
Claude.ai / ChatGPT — add https://voxodds.com/mcp under Settings → Connectors.
Try it with curl:
curl -s https://voxodds.com/mcp \-H 'Content-Type: application/json' -H 'Accept: application/json, text/event-stream' \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_market_odds","arguments":{"question":"Will Lando Norris be the 2026 F1 champion?"}}}'
Tools
| Tool | What it does |
|---|---|
get_market_odds(question) | Resolve a natural-language question to one live market and return its implied probabilities. Refuses ambiguous matches. |
list_trending_markets(category?, search?, limit?) | Trending markets by volume, optionally filtered. |
compare_platforms(query?, limit?) | Same event priced on Polymarket vs Kalshi, with the spread. |
get_executable_quote(platform, market_id, side?, amount_usd?) | All-in fill for one exact contract: order-book depth, venue taker fees, average price. |
compare_executable_quotes(polymarket_id, kalshi_ticker, ...) | Executable comparison across venues for a reviewed equivalent pair. |
list_executable_opportunities(amount_usd?, side?) | Ranked all-in opportunities across YES and NO of every reviewed equivalent pair. |
list_arbitrage_candidates(max_capital_usd?) | Size-matched opposite-side coverage whose captured all-in cost is below the payout (unfilled candidates; legs are non-atomic). |
list_sportsbook_surebets(sport_key?, capital_usd?) | Sportsbook surebets; returns a disabled notice until a live odds feed is configured. |
check_bet(event, side, odds_offered?, sport?) | Pre-bet check: conservative event resolution, then EV, break-even odds and Kelly against the market reference. |
find_best_price(event, side, sport?) | Best available price across configured books; prediction-market midpoints are never presented as executable. |
get_edge_signals(limit?) | Current edge signals from the VoxOdds edge engine. |
get_research_theses() | Research-desk theses with supporting markets. |
get_track_record() | The audited AI-vs-market experiment: Brier scores vs contemporaneous prices, losses included. |
submit_forecast(market_id, outcome, probability, forecaster_id) | Record your own probability on a live market (append-only) and build a public Brier track record. |
get_forecaster_record(forecaster_id) | Public scorecard for any forecaster id. |
get_world_cup_odds() / get_world_cup_brief() / get_world_cup_matchday(date?) | Archived World Cup 2026 tools. |
Related
- Live comparison page: https://voxodds.com/polymarket-vs-kalshi
- Open daily dataset of the same price gaps (CSV, CC BY 4.0): https://github.com/softdevfz/polymarket-kalshi-price-gaps
- Bluesky feed of prediction-market posts: https://bsky.app/profile/voxodds.com/feed/prediction-markets
Notes
- Displayed probabilities are not executable quotes; verify order books, fees, fills, eligibility and resolution rules before acting. Research only; check venue eligibility and jurisdiction.
- Venue links returned by the tools may carry a referral code (the price is the same for you).
- Scored-forecast dataset:
https://voxodds.com/api/v1/scoreboard/dataset.csv(CC BY 4.0). - Operated by Soft Dev FZ LLC (Fujairah Creative City, UAE). Contact: apps@brainystack.co