120f85164b
* feat(#1355): detect-and-warn guard for claude-code agent-teams GSD's multi-agent orchestration can stall under claude-code's experimental agent-teams (a subagent's completion fails to route to the orchestrator). Per the maintainer decision, the accepted scope is a read-only detector + one non-fatal warning — NOT the declined run_in_background/TaskOutput conversion. - New Teams Status Module (src/teams-status.cts → gsd-core/bin/lib/teams-status.cjs): pure resolveTeamsStatus({runtime, env}) + thin CLI cmdTeamsStatus reusing resolveRuntime. active = strictly-truthy env flag AND runtime === 'claude'. - Wire `gsd-tools query teams-status [--active]` (read-only; no capability registration needed — conformance gates govern features, not query commands). - One non-fatal warning in plan-phase.md before the first Agent spawn, gated on `query teams-status --active`; zero behavior change on non-claude/teams-off. - Hermeticity: clear CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS in run-tests.cjs + SESSION_ENV_KEYS. Docs reference + CONTEXT.md glossary. Built lib gitignored. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * chore(#1355): add changeset for teams-detect guard Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * test(#1355): bump plan-phase.md workflow size baseline (+407B for teams warning) The non-fatal agent-teams warning block added to plan-phase.md grew it 92759 → 93166 bytes, past its committed per-file baseline ratchet. The growth is small, deliberate, and still well under the workflow tier hard cap. Regenerate the baseline via `npm run size:baseline` (only plan-phase.md changed). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * chore(#1355): register teams-status.cjs in the inventory manifest The new teams-status CLI module is a tracked surface; regenerate docs/INVENTORY-MANIFEST.json (cli_modules family) via gen-inventory-manifest.cjs --write so the inventory-manifest-sync gate passes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
GSD Core
Git. Ship. Done.
English · Português · 简体中文 · 日本語 · 한국어
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.