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Spintop

A hand-curated worldwide spinning-top games reference — traditions, dreidel rules, terms and technique

Unify Dynamics LLC

Documentation
Tools8read-only
Sign-inNoneno account, no key
Data keptNoneprocessed in memory
PriceFreeoptional Pro limits
StatusLiveMCP + REST
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

How do you play beigoma?
Tools called
game_info
What does 'sleep' mean for a spinning top?
Tools called
term_glossary
Tell me about spinning tops in India
Tools called
regional_tradition
What are the real rules of dreidel and what do the letters mean?
Tools called
dreidel_rules
How do I wind the string on a trompo?
Tools called
spin_technique_tip
What spinning top games come from the Philippines?
Tools called
find_game_by_region
What categories of spinning top games do you cover?
Tools called
category_list
Give me beginner tips for learning lattoo
Tools called
beginner_tips

About

Spintop is a fully local, hand-curated worldwide spinning-top games reference. game_info gives one game's full detail: category, region, origin note, materials, numbered how-to-play steps, typical variants, a fun fact and beginner tips. term_glossary defines spinning-top terminology like sleep, wobble, true spin, gyroscopic effect, ripcord launcher, spin-out and ring-out; regional_tradition gives the broader cultural and historical context for a region's tradition; find_game_by_region lists every game tied to a region or country; category_list shows every category with counts. dreidel_rules gives the complete, accurate Hanukkah dreidel rules and the meaning of each Hebrew letter, with a respectful history note. spin_technique_tip gives practical tips for winding, throwing, whipping, launching and catching tops. beginner_tips gives a shortlist of tips for learning one named game. Keyless; fully local; zero upstream calls; nothing stored.

Sources: Hand-curated original content on widely published, general spinning-top games and traditions as of build date; fully local, zero upstream calls

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.
Privacy policyTerms

What it can do

8 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Look Up a Game3 tools
  • Game infoFull detail for one spinning-top game or tradition: category, region, origin note, materials, numbered how-to-play steps, typical variants/games,…
  • Term glossaryDefinitions of spinning-top terminology -- sleep, wobble/precession, true spin, gyroscopic effect, string groove, ripcord launcher, spin-out,…
  • Category listEvery spinning-top game category in this reference with how many games are in it.
Culture & Region3 tools
  • Regional traditionThe broader cultural context and history for one region's spinning-top tradition, plus which games in this reference belong to it.
  • Find game by regionEvery spinning-top game in this reference tied to a given region or country.
  • Dreidel rulesThe complete, accurate rules of the Hanukkah dreidel game: how to play, the four Hebrew letters and what each one means and does (including the…
How-To & Tips2 tools
  • Spin technique tipA practical technique tip for one aspect of spinning-top play -- winding a string evenly, timing a throw, choosing a surface, keeping a whip top…
  • Beginner tipsA beginner-friendly shortlist of tips for learning one named spinning-top game.

Information

PublisherUnify Dynamics LLC
CategoryEveryday life
LanguagesEnglish
Built forGlobal
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://spintop.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide

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Documentation

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Spintop — connector documentation

  • MCP endpoint: https://spintop.connectorbay.com/mcp
  • REST API: POST https://spintop.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://spintop.connectorbay.com/openapi.json
  • Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
  • Authentication: none required. An optional Authorization: Bearer <key> raises rate limits.
  • Health: https://spintop.connectorbay.com/health · Tool schemas: https://spintop.connectorbay.com/tools.json
  • Publisher: Unify Dynamics LLC · connectorbay.com/spintop · agent@connectorbay.com

What Spintop is for

A hand-curated worldwide spinning-top games reference — traditions, dreidel rules, terms and technique.

What it does

Spintop is a fully local, hand-curated worldwide spinning-top games reference. game_info gives one game's full detail: category, region, origin note, materials, numbered how-to-play steps, typical variants, a fun fact and beginner tips. term_glossary defines spinning-top terminology like sleep, wobble, true spin, gyroscopic effect, ripcord launcher, spin-out and ring-out; regional_tradition gives the broader cultural and historical context for a region's tradition; find_game_by_region lists every game tied to a region or country; category_list shows every category with counts. dreidel_rules gives the complete, accurate Hanukkah dreidel rules and the meaning of each Hebrew letter, with a respectful history note. spin_technique_tip gives practical tips for winding, throwing, whipping, launching and catching tops. beginner_tips gives a shortlist of tips for learning one named game. Keyless; fully local; zero upstream calls; nothing stored.

What it is not

Not an official product of, or affiliated with, any brand, league, publisher, or organization it may factually mention. Spintop is a hand-curated reference and design tool, not a substitute for an official rulebook, certified instruction, or professional advice. Fully local, zero upstream calls, nothing stored.

Tools

Look Up a Game

game_info — Full detail for one spinning-top game or tradition: category, region, origin note, materials, numbered how-to-play steps, typical variants/games, a fun fact, and beginner tips. Use for "how do you play beigoma", "what is a turumpo", "tell me about the dreidel game". Args: name.

term_glossary — Definitions of spinning-top terminology -- sleep, wobble/precession, true spin, gyroscopic effect, string groove, ripcord launcher, spin-out, ring-out/knockout, attack/defense/stamina/balance type, gelt, ante, sevivon, and more. Use for "what does 'sleep' mean for a top", "what's a ring-out". Args: term.

category_list — Every spinning-top game category in this reference with how many games are in it. Use for "what categories of spinning top games do you cover".

Culture & Region

regional_tradition — The broader cultural context and history for one region's spinning-top tradition, plus which games in this reference belong to it. Use for "tell me about spinning tops in Japan", "what's the history of spinning tops in India". Args: region.

find_game_by_region — Every spinning-top game in this reference tied to a given region or country. Use for "what spinning top games come from India", "is there a Japanese spinning top game". Args: region.

dreidel_rules — The complete, accurate rules of the Hanukkah dreidel game: how to play, the four Hebrew letters and what each one means and does (including the Israel/diaspora Pe-vs-Shin difference), materials, etymology, and a respectful history note covering both the popular Hanukkah-era legend and the better-documented European teetotum origin some historians trace for the game. Use for "how do you play dreidel", "what does gimel mean on a dreidel", "why is a dreidel from Israel different".

How-To & Tips

spin_technique_tip — A practical technique tip for one aspect of spinning-top play -- winding a string evenly, timing a throw, choosing a surface, keeping a whip top going, launching a modern battling top, catching a top on your palm, keeping the spin axis true, or practicing as a beginner. Use for "how do I wind the string", "how do I keep a whip top spinning", "tips for launching a battling top". Args: topic.

beginner_tips — A beginner-friendly shortlist of tips for learning one named spinning-top game. Use for "how do I learn to play trompo", "beginner tips for beigoma". Args: name.

Conventions

  • Read-only. Every tool reads public data or computes; nothing is written anywhere and nothing about the user is stored.
  • Result envelope. ok: true with data, or ok: false with a structured error (bad_input, not_found, upstream_error). degraded lists optional sources that were unreachable.
  • Rate limits. Free tier 60 tool calls/minute and 300/day per user (keyed on the user identifier supplied by the host agent, else client IP); Pro keys raise this. Over-limit calls return HTTP 429 with Retry-After. initialize and tools/list are never counted.

Support

agent@connectorbay.com · connectorbay.com/spintop/support

Privacy policy

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Spintop — Privacy Policy

Effective 25 September 2026. Unify Dynamics LLC ("we", "us"), Menlo Park, California.

What Spintop is. Spintop is a connector (an MCP server and REST API) that AI assistants and personal agents call on your behalf for a hand-curated worldwide spinning-top games reference — traditions, dreidel rules, terms and technique. You interact with your assistant; the assistant sends us only the arguments needed for that one lookup.

What we receive. The arguments of each tool call, the technical headers needed to serve the request (an IP address or a client identifier supplied by the assistant, and a Pro API key if you have one), and standard server logs.

Everything is answered from a bundled, hand-curated reference file and nothing is stored. No request is forwarded to any third party — there is no upstream call at all, live or otherwise — and no query is logged in request bodies, recorded, or used to train anything.

What we do not receive or store. We do not receive your conversation with the assistant or your name, and we do not build a profile from your queries: each request is answered independently and nothing carries over between requests. Rate-limit counters (a client identifier and timestamps) are held in memory for at most 24 hours. Hosting-provider access logs, which contain IP addresses and request paths but not request bodies, are retained for up to 30 days for security and abuse prevention.

Sub-processors. None — the entire dataset is bundled with the server and answered locally. Hosting: Vercel (United States regions).

Legal bases and your rights. Our processing is necessary to provide the service you request through your assistant. Because we store no personal data beyond short-lived logs, requests to access, correct or delete personal data are usually satisfied automatically; you can still contact agent@connectorbay.com and we will respond within 30 days. We do not sell or share personal information and do not use your data to train models.

Children. Spintop is a general-audience service operated by the adult using the assistant.

Changes. We will post changes here with a new effective date.

Terms of service

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Spintop — Terms of Service

Effective 25 September 2026. These terms govern use of the Spintop connector ("the Service") operated by Unify Dynamics LLC ("we", "us").

  1. The Service. Spintop is a fully local, hand-curated worldwide spinning-top games reference.
  2. A reference, not professional advice. Spintop is an independent reference and hobby/game-design tool, not affiliated with or endorsed by any brand, organization, league, or publisher it may factually mention. It does not provide legal, financial, medical, or safety-certification advice, and is not a substitute for supervised instruction where real physical risk is involved.
  3. Content varies. Rules, terminology and conventions described here reflect commonly-cited general practice; local house rules, regional variants, and official governing-body rulebooks may differ.
  4. Acceptable use. Automated use within the published rate limits is welcome.
  5. Availability. The Service is provided "as is" without warranty. We may change, limit or discontinue it at any time.
  6. Data. Our Privacy Policy describes what we process. In short: your query is answered from a bundled reference file, and nothing is stored.
  7. Pro keys. Optional Pro API keys are issued at our discretion, are personal to the holder and may be revoked for abuse.
  8. Liability. To the fullest extent permitted by law, Unify Dynamics LLC is not liable for any loss arising from use of or reliance on the Service. Our total liability is limited to US $100.
  9. Governing law. California law; venue in San Mateo County, California.
  10. Contact. Unify Dynamics LLC · agent@connectorbay.com · https://connectorbay.com/spintop

Support

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Spintop support

Email agent@connectorbay.com. We answer within two business days.

When you report a problem, include the question you asked your agent, roughly when, and which agent you used (for example Claude, ChatGPT or Gemini). Never send us passwords, account numbers or ID numbers. Spintop never asks for them.

Get Spintop

Free · No sign-in · Read-only

Streamable HTTP, stateless, no authentication. Paste the endpoint into any MCP-capable agent.

https://spintop.connectorbay.com/mcp
{
  "mcpServers": {
    "spintop": {
      "type": "http",
      "url": "https://spintop.connectorbay.com/mcp"
    }
  }
}