The meta-repository for automating cross-repository work across the Spine SDK.
summit is a Git superproject: it assembles the Spine SDK repositories as submodules
in a single working tree, so agents and the shared config/CI tooling can act across
the whole SDK at once. It ships no code and has no build of its own — its content is the
pinned commits of the submodules below, plus the shared agent tooling under .agents/.
The submodules are pinned to fixed commits, giving a reproducible snapshot of the SDK. They are grouped below by function, not by strict dependency order.
| Submodule | Role |
|---|---|
config | Dependencies and build configurations shared among subprojects |
The shared agent tooling — skills, scripts, and guidelines — lives in the
agents repository, mounted at .agents/shared. Unlike the submodules
listed here, that mount floats to the tip of master rather than a pinned commit.
The same repository is also wired in as a pinned top-level submodule at agents/,
so cross-repository automation can run against the tooling repo itself, just as it
does against the SDK repositories above.
| Submodule | Role |
|---|---|
base-libraries | The framework's base types and utilities |
reflect | Utilities for working with reflection in Java and Kotlin projects |
logging | Fluent logging API for Kotlin projects |
testlib | Testing utilities for Spine SDK development and users |
| Submodule | Role |
|---|---|
base-types | Popular value object types and associated code |
change | Data types and utilities for changes and mismatches in data values |
time | Protobuf-based date/time types and utilities |
money | Currency and money data types and operations |
| Submodule | Role |
|---|---|
compiler | The Spine Compiler — extendable Protobuf compilation |
tool-base | Common code for development tools |
ProtoTap | Utilities for tapping protoc output |
validation | Library and Compiler plugins for generating custom validation code |
core-jvm-compiler | Plugins of the CoreJvm library for the Spine Compiler |
| Submodule | Role |
|---|---|
core-jvm | The JVM-based implementation of the Spine framework core |
| Submodule | Role |
|---|---|
jdbc-storage | Support for storage in JDBC-compliant databases |
gcloud-jvm | Support for Spine-based Kotlin and Java apps on Google Cloud |
Clone with all submodules in one step:
git clone --recursive https://github.com/SpineEventEngine/summit.gitIf you cloned without --recursive, or you are working in a fresh git worktree or
a shallow checkout, the submodules start uninitialised and the .agents symlinks
dangle. Bootstrap them with:
./init-submodules # materialise the config-managed submodules at their pinned commits
./config/pull # float the shared submodules and copy in the shared files./init-submodules runs automatically at the start of a Claude Code session. See
AGENTS.md for the full bootstrap chain and the rationale behind it.
summit is where cross-repository work happens: coordinated agent sessions and the
shared config tooling propagate changes — dependency bumps, CI workflows, agent
guidelines — across the SDK from one place. Agent orientation, safety rules, and the
available skills are described in AGENTS.md.
summit, like the rest of the Spine SDK, is distributed under the
Apache License 2.0.