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Syllable Build

A real build-a-word game — unscramble syllable fragments into a curated real word, with hints and scoring

Unify Dynamics LLC

Documentation
Tools5read-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.

Let's build a word from syllables
Tools called
new_puzzle
Give me a hard syllable puzzle
Tools called
new_puzzle
I think it's com-pu-ter
Tools called
submit_arrangement
Give me a hint
Tools called
get_hint
What does the word mean?
Tools called
get_hint
Show me the puzzle
Tools called
render_puzzle
What difficulty levels are there?
Tools called
tier_list
Make a puzzle from the word 'elephant'
Tools called
new_puzzle

About

Syllable Build is a fully local, stateless build-a-word-from-syllables game engine — a real playable game, not a rules reference. new_puzzle picks a word from a curated list of 280+ common English words (or a word you name) and scrambles its syllable fragments; tier ("easy"=2 syllables, "medium"=3, "hard"=4-5 or a less common word) narrows the pick. submit_arrangement checks whether the reordered fragments spell the target word or any other curated word buildable from the identical fragment set. get_hint reveals either one syllable's correct position or the word's definition, at a scoring cost. render shows the scrambled fragments and reveals the answer once solved. tier_list shows word counts per tier. Scoring: 100 points for a clean first-try solve, minus 20 per hint and 10 per extra attempt, floor 10. Keyless; fully local; zero upstream calls; nothing stored.

Sources: Hand-curated, syllable-segmented word list (280+ words) with original definitions across three difficulty tiers. 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

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

OpenAPI
Play3 tools
  • New puzzlePicks a curated word and scrambles its syllable fragments.
  • Submit arrangementChecks whether the reordered fragments spell a recognized word.
  • Render puzzlePlain-text view of the current puzzle: scrambled fragments, attempts, hints used, and the answer once solved.
Assist1 tools
  • Get hintReveals a partial clue at the cost of some score.
Browse1 tools
  • Tier listLists the difficulty tiers and how many words each has.

Information

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

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Documentation

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What Syllable Build is for

A real, playable build-a-word game — not a rules reference. Get a word's syllables scrambled, put them back together, and check your answer against a real, hand-curated word list.

What it does

new_puzzle picks a word from a curated list of 280+ common English words (or a specific word you name) and scrambles its syllable fragments. tier ("easy" = 2 syllables, "medium" = 3, "hard" = 4-5 or a less common shorter word) narrows the pick. submit_arrangement checks whether your proposed order of those same fragments spells the target word — or any other curated word that can be built from the exact same fragment set, since more than one real word can sometimes share a scramble. get_hint reveals either one syllable's correct position (picked at random from what's left unrevealed) or the word's definition — either costs some score. render shows the scrambled fragments, attempts, and hints used, and reveals the answer once solved. tier_list shows how many words are in each difficulty tier.

Scoring

A correct first-try solve with no hints scores 100. Each hint costs 20 points; each wrong attempt beyond the first costs 10; the floor is 10 points for any correct solve.

How state works (and its one honest limitation)

This server keeps no game session. Every call that touches an in-progress puzzle takes the full current state (as returned by the previous call) and hands back a new one — your assistant carries it between turns. Because of that, new_puzzle's returned state necessarily names the target word in plain text (state.word): there is nowhere else for a stateless server to keep it. If you want to play honestly, don't peek at state.word before you've actually solved it.

What it is not

Not an open dictionary — only the ~280 curated words are recognized as puzzles or valid alternate answers. Definitions are short and original, written for the game, not quoted from any external dictionary. Nothing you play is stored; each puzzle lives only in the state your assistant is holding.

Privacy policy

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Syllable Build — Privacy Policy

Effective 27 September 2026. Unify Dynamics LLC ("we", "us"), Menlo Park, California.

What Syllable Build is. Syllable Build is a connector (an MCP server and REST API) that AI assistants and personal agents call on your behalf to run a build-a-word-from-syllables game. You interact with your assistant; the assistant sends us only the arguments needed for that one move — most calls include the current game state (the puzzle and progress your assistant is holding for you), not an account record.

What we receive. The arguments of each tool call — a tier or word choice, the current game state, a proposed syllable arrangement, or a hint request — 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 computed locally and nothing is stored. Puzzles are generated from a bundled, hand-curated word list at request time; there is no upstream call, live or otherwise, and no game state is saved on our side between calls — your assistant is the only place a game persists. We do not log request bodies and do not use anything you send to train models.

What we do not receive or store. We do not receive your conversation with the assistant or your name. Each request is answered independently. 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 word list and game logic are 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.

Children. Syllable Build is a general-audience game 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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Syllable Build — Terms of Service

Effective 27 September 2026. These terms govern use of the Syllable Build connector ("the Service") operated by Unify Dynamics LLC ("we", "us").

  1. The Service. Syllable Build is a stateless build-a-word-from-syllables game: it scrambles a curated word's syllables, validates the player's assembly, gives hints, and scores each solve. It is accessed through an AI assistant or directly over MCP or HTTP.
  2. Stateless by design. The Service keeps no game session of its own. Your assistant holds the game state between moves and sends the full current state back on every call. Losing that state means losing the puzzle in progress; we cannot recover it.
  3. Known limitation, stated plainly. Because state must travel through the calling assistant, the target word is technically present in the data returned by new_puzzle. We cannot prevent an assistant that inspects state from seeing it before the player solves it.
  4. Content. The word list, syllable breakdowns, and definitions are an original, hand-curated dataset of roughly 280 common English words — not sourced from any third party's proprietary dictionary.
  5. Acceptable use. Automated use within the published rate limits is welcome. Do not use the Service to probe, scrape, or overload the hosting infrastructure beyond normal gameplay.
  6. Availability. The Service is provided "as is" without warranty. We may change, limit or discontinue it at any time.
  7. Data. Our Privacy Policy describes what we process. In short: your move is answered from bundled data, and no game state is stored on our side.
  8. Pro keys. Optional Pro API keys are issued at our discretion, are personal to the holder and may be revoked for abuse.
  9. Liability. To the fullest extent permitted by law, Unify Dynamics LLC is not liable for any loss or damage arising from use of the Service. Our total liability is limited to US $100.
  10. Governing law. California law; venue in San Mateo County, California.
  11. Contact. Unify Dynamics LLC · agent@connectorbay.com · https://connectorbay.com/syllablebuild

Support

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Syllable Build 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. Syllable Build never asks for them.

Get Syllable Build

Free · No sign-in · Read-only

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

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