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* fix(#622): make graph.html copy optional in /gsd-graphify build chain The Step 3 shell chain in commands/gsd/graphify.md copied graphify-out/graph.html with an unconditional `cp` linked by `&&`. When a graph exceeds graphify's HTML viz node limit (default 5000), `graphify update .` deliberately omits graph.html, so the `cp` failed with "cannot stat" and aborted the chain — skipping the GRAPH_REPORT.md copy, the diff-snapshot write, and the status report, and reporting BUILD FAILED even though the graph data was rebuilt successfully. Guard the graph.html copy with `{ [ -f graphify-out/graph.html ] && cp ... || true; }`, mirroring the already-correct tolerant copy in hooks/lib/gsd-graphify-rebuild.sh. A skipped optional HTML artifact no longer aborts the chain. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * chore(#622): add changeset for graph.html optional-copy fix Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * test(#622): CRLF-tolerant fence regex + allowlist the new graphify test Two CI guards flagged the new regression test: - windows-test-parity (fenceRegexLiteralNewline): the block-extraction regex matched ```bash with a literal \n, which breaks on Windows CRLF checkouts. Use ```bash\r?\n per the guard's sanctioned fix. - lint-test-file-count: the new file is a 5th test in the grapify bucket (cap 2, grandfathered at 4). Add it to the graphify allowlist files array and give the entry a real tracking issue (TBD -> 622). 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.
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A light-weight meta-prompting, context engineering, and spec-driven development system for Claude Code, OpenCode, Gemini 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, 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, 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.