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canton-network-repos

Use when working with Canton Network participants, DAML smart contracts, Splice applications, or debugging LF version and package ID issues.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aiskillstore/marketplace

연동 도구PostgreSQL

실행 점수 미검증

설치 방법 보기

포함된 파일(2)

SKILL.md3.9 KB
skill-report.json30.1 KB

SKILL.md(원문)

설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.

Canton Network Repositories

Repository Hierarchy

Splice (e.g., 0.5.4)     github.com/digital-asset/decentralized-canton-sync
  └─ depends on
Canton (e.g., 3.4.9)     github.com/digital-asset/canton
  └─ depends on
DAML SDK (e.g., 3.4.9)   github.com/digital-asset/daml

Version Mapping

Splice	Canton	DAML SDK	Protocol	LF Default	LF Available
0.5.4	3.4.9	3.4.9	PV34	2.1*	2.2 (verified)
0.5.3	3.4.8	3.4.8	PV34	2.1*	2.2
0.4.x	3.3.x	3.3.x	PV33	2.1	2.1

*Open-source Splice 0.5.4 ships with SDK snapshot 3.3.0-snapshot.20250502 (pre-dates LF 2.2). LF 2.2 was added to the SDK on 2025-10-03. Updating to SDK 3.4.9 enables LF 2.2 builds.

Key Configuration Files

Purpose	Repo	File
LF version definitions	daml	`sdk/daml-lf/language/.../LanguageVersion.scala`
damlc target validation	daml	`sdk/compiler/damlc/lib/DA/Cli/Options.hs`
Canton version	canton	`VERSION`
Built-in DARs	canton	`community/common/src/main/daml/`
Splice LF config	splice	`project/CantonDependencies.scala`
Package targets	splice	`daml/*/daml.yaml`
Docker builds	splice	`cluster/images/*/Dockerfile`

Splice LF config (project/CantonDependencies.scala):

val daml_language_versions = Seq("2.1")  // ← LF target; change to "2.2" for upgrade
val daml_compiler_version = sys.env("DAML_COMPILER_VERSION")

Package ID Derivation

Package IDs are cryptographic hashes of: source content + LF version (--target) + SDK/stdlib version + dependency package IDs.

Changing LF version = different package IDs = incompatible packages. Canton validates that upgraded packages use equal or newer LF version; mixing LF versions on the same ledger causes validation failures.

Enterprise vs Community Canton

Feature	Enterprise	Community
Transaction processing	Parallel	Sequential
Database	PostgreSQL, Oracle	PostgreSQL only
HA Domain	Supported	Embedded only
Pruning	Full	Limited

Build Commands

# Community Canton participant
cd canton && sbt "community/app/assembly"
# Output: community/app/target/scala-2.13/canton-community.jar

# Splice applications (requires DAML_COMPILER_VERSION env var)
cd decentralized-canton-sync && sbt compile

Upgrading to LF 2.2 (Verified with SDK 3.4.9)

project/CantonDependencies.scala: val daml_language_versions = Seq("2.2")
nix/daml-compiler-sources.json: { "version": "3.4.9" }
All daml/*/daml.yaml: set sdk-version: 3.4.9 and --target=2.2
Remove -Wno-ledger-time-is-alpha from all daml.yaml files (not in SDK 3.4.9)
Build: daml build -p daml/splice-util && daml build -p daml/splice-amulet

Community-built DARs have identical package IDs to enterprise at the same LF version (verified 2025-12-24).

Troubleshooting

"Unknown Daml-LF version: 2.2": damlc binary doesn't support 2.2. Check daml damlc --help for supported targets; upgrade to SDK 3.4.9.

Package ID mismatch: different --target values between builds. Check: unzip -p package.dar META-INF/MANIFEST.MF | grep Sdk-Version

Upgrade validation failed: swapping enterprise (LF 2.2) with community (LF 2.1) packages. Use DAR injection to maintain LF 2.2 compatibility.

References

리뷰

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아직 댓글이 없습니다. 첫 댓글을 남겨 보세요.

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한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

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한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aiskillstore/marketplace4432026년 10월 23일 업데이트

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한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

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한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

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한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aiskillstore/marketplace4432026년 10월 23일 업데이트

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한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aiskillstore/marketplace4432026년 10월 23일 업데이트

aiskillstore의 스킬 모두 보기

이 스킬의 문제 신고

설치

명령으로 설치

npx skills add https://github.com/aiskillstore/marketplace --skill canton-network-repos

터미널에 붙여 넣고 실행합니다(Node.js 필요). Claude Code, Codex 등 설치할 에이전트를 고를 수 있습니다.

에이전트에게 부탁하기

다음 Agent Skill을 설치해 주세요.
https://github.com/aiskillstore/marketplace/tree/main/skills/0xbigboss/canton-network-repos

먼저 SKILL.md와 첨부 파일의 내용을 확인해 수상한 처리(외부 전송, 인증 정보 읽기 등)가 없는지 확인한 뒤 Claude Code는 ~/.claude/skills/canton-network-repos/, Codex는 ~/.agents/skills/canton-network-repos/ 에 배치해 주세요.

이 문장을 그대로 Claude Code나 Codex에 보내면 내용을 확인한 뒤 설치해 줍니다.

GitHub에서 소스 보기

저장소: aiskillstore/marketplace
스타: 443
포크: 48
카테고리: 비즈니스
원문 언어: 영어
최종 업데이트: 2026년 10월 23일

스킬은 에이전트를 위한 지시와 스크립트의 묶음입니다. cccskills는 내용의 안전성을 보증하지 않습니다. 설치하기 전에 내용을 확인하세요.