概要
SIPO DRepレビュー支援用の日本語作業訳です。正式な内容はHydra Voting上の英語原文を参照してください。
TxPipeは、Cardano主要dAppプロトコルを共通のinterface definition、multi-language SDK、JSON-RPC endpoint、MCP tools、Skills bundleを通じて発見・統合・実行できるOpen API layerとしてTx3を拡張する提案です。Catalyst Fund 14で既に5 protocolsがtx3.landに公開されており、本提案では12追加protocol onboardings、6言語SDK、Cursor/Codex/Claude Code/OpenCode向けplugins、public TRP transaction resolution service、agent-first documentationを12か月で提供します。SIPOとしては、dApp統合コスト削減、protocol composability、AI agent時代の安全なintent/transaction分離という戦略性を評価します。一方で、protocol selection governance、verified interface定義の責任、agent/MCP/Skillsが実資産を動かす際の安全境界、TRP uptimeと運用継続、Fund14成果との切り分け、TxPipe複数提案の同時実行能力、contingency reserveとADA価格上昇時のTreasury返還条件を確認する必要があります。
英語原文を表示
This proposal requests 1,308,000 ADA (plus a 327,000 ADA contingency reserve) over 12 months to deliver an open, standardized interface across Cardano's leading on-chain protocols, so any developer or AI agent can discover, integrate, and compose them through a single consistent surface. Today, there is no common interface mechanism across the ecosystem. Every integrator is forced to relearn each protocol from scratch, and rebuild the same understanding independently. This raises the cost of every integration, locks users into official frontends that may not survive a downturn, and makes cross-protocol composability impractical. This problem is about to get worse. The next wave of on-chain activity will come from AI agents executing workflows autonomously — but blockchain is uniquely susceptible to AI slop: a hallucinated transaction on-chain can move real assets irreversibly. For Cardano to capture agent-driven activity, its protocols need to be discoverable, understandable, and executable by agents through a shared interface layer — one where agents express intents that users can audit before signing, while the underlying transactions remain deterministic. Tx3 is the framework that solves this. Each protocol is described once with a verified interface definition, from which the framework produces documentation, auto-generated SDKs in multiple languages, and live JSON-RPC endpoints. This proposal extends the framework with the agent layer: agent-first documentation, protocol skills packaging operations, and an MCP server that lets agents discover and call any published protocol directly. Through Catalyst Fund 14, TxPipe has already put the developer layer into production with 5 protocols live on the [Tx3 Protocol Registry](https://tx3.land). This proposal funds 12 additional onboardings (3 per quarter) with full developer and agent coverage, and the development of the MCP server and skill framework as shared infrastructure for all protocols on the registry.