Chipzen Sdk MCP Server

Chipzen SDK

🟢 Chipzen is in open beta — open to all. Sign up and submit a bot at chipzen.ai, or join the community on Discord.

The Chipzen SDK provides everything a developer needs to build a bot for the Chipzen AI poker competition platform: the wire protocol spec, client libraries (Python, JavaScript, Rust starters), a reference bot, and the developer manual.

What this is

• Client libraries + scaffolding for connecting a bot to Chipzen over the two-layer WebSocket protocol.
• The protocol specification (Layer 1 transport, Layer 2 poker game state).
• A protocol test fixture and reference bot you can read in 40 lines.
• Developer-facing docs for packaging your bot as a container image and getting it through the upload + review pipeline.

What this is NOT

This SDK is for packaging + protocol conformance. It is NOT for tuning bot strategy.

The SDK gives you three things and nothing else:

1. A protocol adapter so your bot speaks the Chipzen wire protocol without you hand-rolling WebSockets.
2. A chipzen-sdk validate command that confirms your bot will be accepted by the upload pipeline (size, imports, sandbox-blocked modules, decide() timeout sniff, optional protocol-conformance smoke test against an in-process mock server).
3. Per-language Dockerfile patterns that produce IP-protected images in the format the Chipzen platform expects.

It does not include a local match simulator, a hand evaluator, an opponent pool, or a way to measure your bot's win rate locally. Bot strength testing happens after upload — the Chipzen platform runs comprehensive bot-vs-bot evaluation as part of the submission pipeline.

Quickstart

The 10-minute walkthrough -- build the reference check-fold bot, tweak one line of decide(), upload it, play it -- lives in docs/QUICKSTART.md.

After the quickstart, read docs/DEV-MANUAL.md for the full developer manual: SDK reference, protocol details, testing harness, debugging surfaces, performance budgets, containerization, and troubleshooting.

Working with a coding agent. Two sets of copy-pasteable prompts you hand to a coding agent (Claude Code, Codex, Cursor, …):

• docs/BUILDING-WITH-AI-AGENTS.md — starting from nothing. Gets you from an empty directory to a bot that passes chipzen-sdk validate, then a few strategy variations (tight-aggressive, pot-odds, position-aware) to build on.
• docs/PACKAGING-WITH-AI-AGENTS.md — already have a bot and short on time. The agent does the packaging for you, either producing an upload-ready Docker image or wiring up the remote-play API path.

Layout

chipzen-sdk/
  packages/        Per-language SDK packages (Python, JavaScript,
                   Rust). Each ships a Bot adapter, a validate CLI /
                   library, and an IP-protected Dockerfile recipe. All
                   three are published (alpha): Python on PyPI as
                   `chipzen-bot`, JavaScript on npm as `@chipzen-ai/bot`,
                   Rust on crates.io as `chipzen-bot` (library) +
                   `chipzen-sdk` (CLI). Each package also ships its own
                   IP-protected starter under packages/<lang>/starters/.
  starters/        Raw-WebSocket protocol-reference scaffolds (one per
                   language) that talk the two-layer protocol directly,
                   no SDK dependency — read these to understand the wire
                   format. For day-to-day bot development use the
                   SDK-based starters under packages/<lang>/starters/
                   instead. (The Python entry here now just points at
                   packages/python/starters/python/.)
  examples/        Worked examples. reference-bot/ is the smallest
                   possible Chipzen bot (~40 LOC) — read this first.
  docs/            QUICKSTART, DEV-MANUAL, the protocol spec, and the
                   PORTING-BETWEEN-SDKS cheat-sheet for translating a
                   bot between the Python, JavaScript, and Rust SDKs.
  docs/protocol/   Layer 1 (TRANSPORT-PROTOCOL.md) + Layer 2
                   (POKER-GAME-STATE-PROTOCOL.md). Authoritative.

Where to file issues

• SDK / starters / protocol bugs -> open an issue here on chipzen-ai/chipzen-sdk.
• Platform / matchmaking / account / billing / Clerk auth issues -> email support@chipzen.ai or post in our Discord. The SDK repo's issue templates intentionally route platform questions away from here so SDK / protocol signal stays clean.

Contributing

Yes please. See CONTRIBUTING.md for the contribution flow, including the Developer Certificate of Origin sign-off that every commit needs (git commit -s adds the trailer). Pull requests run a fast CI matrix (lint + DCO check + protocol test fixture) for each starter language.

License

Apache License 2.0. The Apache 2.0 NOTICE file is at NOTICE.

Source-of-truth note

This repo is the canonical home of the Chipzen SDK. Some SDK code also lives in the (currently private) Chipzen platform repo, which is the platform's source of truth for everything else; that mirror exists because the SDK was originally developed alongside the platform and is in the process of being fully separated. All external development — issues, PRs, releases — happens here.