c642ed0ec5
* feat(#1680): ADR-1239 Phase C-1 — declarative embedding adapter + minimal HostIntegrationInterface [AC1] Phase 3 slice 1 (AC1). Names + bounds today's projection path behind the common HostIntegrationInterface that both declarative + imperative adapters will satisfy. - src/embedding-adapter.cts: minimal HostIntegrationInterface (kind + runtime + install/uninstall) + ADAPTER_KINDS. The full 6-point binding surface (command/dispatch/model/hooks/state/artifact) is DEFERRED until the imperative adapter (AC2) fixes the shape — ADR-1239 lists the wire-shape as an open question; freezing it now risks rework across Phases 3-6. - src/adapter-declarative.cts: createDeclarativeAdapter({runtime}) factory. Delegates in-process to install-engine installRuntimeArtifacts / uninstallRuntimeArtifacts (the SAME engine functions bin/install.js uses), so output is byte-identical to today's install (gated by golden-install-parity). Module-ref call style = monkeypatch-friendly for tests. Lossy by design: projects files, does not drive the loop (that's the imperative adapter, AC2). - tests/adapter-declarative-equivalence.test.cjs: kind classification (all 16 runtimes), install/uninstall delegation with exact args (the byte-identity link), fail-closed construction (missing/invalid runtime throws). Purely additive — no install.js/install-engine changes. Unblocks AC2 (imperative adapter) + AC3/AC4 (model/hook/state seams) as follow-up slices. * chore(changeset): add Changed fragment for declarative embedding adapter (#1680) * fix(lint): ignore tsc-emitted embedding-adapter/adapter-declarative .cjs (ADR-457) The new src/embedding-adapter.cts + src/adapter-declarative.cts modules' emitted gsd-core/bin/lib/*.cjs artifacts must join the ADR-457 ignores list (lint the src/*.cts source, not the emitted .cjs). Without this, the .cjs is linted under js.recommended where @typescript-eslint/no-require-imports is undefined, so the verbatim-copied eslint-disable directive surfaces as 'Definition for rule not found' — failing the lint-tests CI job. Also restores the clean line-level disable in adapter-declarative.cts (valid in the .cts source context where the rule IS defined). * fix(docs): add adapter-declarative + embedding-adapter to INVENTORY-MANIFEST cli_modules The new ADR-1239 Phase C-1 modules' built .cjs artifacts must be registered in docs/INVENTORY-MANIFEST.json's cli_modules array or the 'docs/INVENTORY-MANIFEST.json matches the filesystem' drift test fails on CI. Mirrors the existing sorted entries.
GSD Core
Git. Ship. Done.
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A light-weight meta-prompting, context engineering, and spec-driven development system for Claude Code, OpenCode, Gemini CLI, Kimi CLI, Kilo, Codex, Copilot, Cursor, Windsurf, and more.
What is GSD Core
GSD Core is a context-engineering and spec-driven development framework that drives AI coding agents (Claude Code, Codex, Gemini CLI, Kimi CLI, Copilot, Cursor, and more) through a disciplined phase loop. It solves context rot — the quality degradation that accumulates as an AI fills its context window — by running all heavy research, planning, and execution work in fresh-context subagents while keeping your main session lean.
How it works
Each milestone repeats the same five-step loop, one phase at a time:
- Discuss — capture implementation decisions before anything is planned
- Plan — research, decompose, and verify the plan fits a fresh context window
- Execute — run plans in parallel waves; each executor starts with a clean 200k-token context
- Verify — walk through what was built; diagnose and fix before declaring done
- Ship — create the PR, archive the phase, repeat for the next one
Quickstart
npx @opengsd/gsd-core@latest
The installer prompts for your runtime (Claude Code, OpenCode, Gemini CLI, Kimi CLI, Kilo, Codex, Copilot, Cursor, Windsurf, and more) and whether to install globally or locally. The installer is required for cross-runtime compatibility — do not copy files from agents/ or commands/ directly.
On another runtime or without Node.js? See Install on your runtime.
Once installed, start your first project:
/gsd-new-project
New here? Follow Your first project for a guided walkthrough from install to first shipped phase.
Documentation
Tutorials — learning by doing:
How-to guides — task-focused recipes:
Reference — authoritative facts:
Explanation — concepts and design decisions:
Full index: docs/README.md. Other languages: 日本語 · 한국어 · Português · 简体中文.
Why it works
Most AI-coding setups fail at scale because context bloat silently degrades output quality, there is no shared memory between sessions, and nothing verifies that code actually works. GSD Core solves all three: heavy work runs in fresh subagents, structured artifacts like STATE.md and CONTEXT.md survive session boundaries, and the verify step walks through what was built and generates fix plans before a phase is declared done. See docs/explanation/context-engineering.md for the full reasoning.
Troubleshooting? See docs/how-to/recover-and-troubleshoot.md.
Community
| Project | Platform |
|---|---|
| gsd-opencode | Original OpenCode port |
| Discord | Community support |
Star History
License
MIT License. See LICENSE for details.
Claude Code is powerful. GSD Core makes it reliable.