Disc

Disc — connector documentation

• MCP endpoint: https://disc.connectorbay.com/mcp
• REST API: POST https://disc.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://disc.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://disc.connectorbay.com/health · Tool schemas: https://disc.connectorbay.com/tools.json
• Publisher: Unify Dynamics LLC · connectorbay.com/disc · agent@connectorbay.com

What Disc is for

Flip-and-capture disc game and drop-and-connect game rules and strategy — corners, mobility, odd/even threats and more.

What it does

Disc is a fully local, hand-curated rules and strategy reference for two classic disc/counter abstract strategy games. rule_lookup gives one rule topic's full detail — a summary, numbered explanation, and examples — for a named game (setup, legal moves, flipping/capturing, passing, game end, scoring and turn order for the flip-and-capture disc game; setup, dropping, the win condition, draws, turn order and full columns for the drop-and-connect game); omit the topic to list every one covered. term_glossary defines 26+ shared and game-specific terms (corner, X-square, mobility, parity, odd/even threats, double threats, zugzwang, solved game) — omit the term to list them all. strategy_concept explains a named strategy idea per game (corners, edges/X-squares/C-squares, mobility, endgame parity for the flip-and-capture disc game; center-column control, odd/even threats, double threats, blocking for the drop-and-connect game). opening_concept explains an early-game idea per game similarly. variant_info covers real published variants (Pop Out, Power Up) and informal ones (larger boards, a misère version, a five-in-a-row drop version, a 3D stacking version). game_comparison lines the two games up side by side. beginner_tips gives a curated, importance-ordered shortlist per game. board_size_info covers each game's standard board size plus other sizes sometimes seen. 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. Disc 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

Rules & Glossary

rule_lookup — Full detail for one rule topic of a named game: a summary, numbered explanation points, and concrete examples. Omit topic to list every rule topic covered for that game. Covers setup, legal moves, flipping/capturing, passing, game end, scoring and turn order for the flip-and-capture disc game (Othello/Reversi); setup, dropping, the win condition, draws, turn order and full columns for the drop-and-connect game (Connect Four). Use for "what's the flipping rule", "how does passing work", "what counts as a win in Connect Four". Args: game, topic.

term_glossary — Definitions of shared and game-specific vocabulary across both games — corner, edge, X-square, C-square, frontier disc, stable disc, mobility, parity, threat, odd/even threat, double threat (fork), zugzwang, center column, solved game, branching factor, and more. Omit term to list the full glossary. Use for "what's an X-square", "what does zugzwang mean here", "what's a double threat". Args: term.

Strategy & Openings

strategy_concept — Explains one named strategy concept for a game, in detail. For the flip-and-capture disc game (Othello/Reversi): corners, edges/X-squares/C-squares, mobility, endgame parity, and frontier/disc-count restraint. For the drop-and-connect game (Connect Four): center-column control, odd/even threats, double threats (forks), blocking/forced responses, and tempo/waiting play. Omit name to list every concept for that game. Use for "why are corners important", "what's a double threat", "what is parity in the endgame". Args: game, name.

opening_concept — Explains one named early-game/opening idea for a game. For the flip-and-capture disc game: diagonal, perpendicular and parallel openings, and center-minimizing restraint. For the drop-and-connect game: center-column start, mirroring response, building toward a double threat, and claiming column parity. Omit name to list every opening concept for that game. Use for "what is a diagonal opening in Othello", "what's the best first move in Connect Four". Args: game, name.

Explore & Beginners

variant_info — Explains one named variant of either game — real published variants (Pop Out, Power Up) and informal ones (large/rectangular boards, a fewest-discs-wins misère version, non-standard starting positions and timed play for the flip-and-capture disc game; wider grids, a five-in-a-row drop version, and a three-dimensional stacking version for the drop-and-connect game). Use for "what is the Pop Out variant", "is there a bigger board version of Othello". Args: name.

game_comparison — A side-by-side comparison of both games: board, pieces, objective, and solved-game status for each, plus their shared traits and key mechanical differences (placement vs. dropping, capturing vs. never changing existing discs, majority-count vs. instant four-in-a-row). Use for "compare Othello and Connect Four", "how are these two games different".

board_size_info — Describes a game's standard board size (dimensions and cell count) plus other sizes sometimes seen for it, informally or in specific published variants. Use for "what size is a standard Othello board", "are there bigger Connect Four boards". Args: game.

beginner_tips — A curated, importance-ordered shortlist of tips for a player new to a named game. Use for "what should a beginner focus on in Othello", "tips for a new Connect Four player". Args: game, count.

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/disc/support

Disc — Privacy Policy

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

What Disc is. Disc is a connector (an MCP server and REST API) that AI assistants and personal agents call on your behalf for flip-and-capture disc game and drop-and-connect game rules and strategy — corners, mobility, odd/even threats and more. 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. Disc is a general-audience service operated by the adult using the assistant.

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

Disc — Terms of Service

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

1. The Service. Disc is a fully local, hand-curated rules and strategy reference for two classic disc/counter abstract strategy games.
2. A reference, not professional advice. Disc 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/disc

Disc support

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

• MCP endpoint: https://disc.connectorbay.com/mcp
• REST API: https://disc.connectorbay.com/openapi.json
• Live status: https://disc.connectorbay.com/health

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. Disc never asks for them.