
Why
by cursorccb5507cec15No license10K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated today
Use for 'why does X work this way', 'why we picked Y', design rationale, regressions, postmortems, or data-backed thresholds. Discovers available MCPs and queries each evidence category (source control, issue tracker, long-form docs, real-time chat, infrastructure observability, error tracking, product analytics warehouse) in parallel, then returns a cited read on decisions and tradeoffs. Use how for runtime behavior.
Add to a SourceWeft workspace
- Open the skill in your dashboard and add it to a workspace.
- Enable it for the chats that should use it.
This skill is instructions only: it ships no scripts to execute.
Add to SourceWeftYou will be asked to sign in first, then taken straight to this skill.
Ask your agent to install it
Paste this prompt into Claude Code, Codex, Cursor or another agent that can run commands — or into SourceWeft chat. The agent reads this skill's install guide, shows you its source, license and scripts, and installs it with the SourceWeft CLI once you agree.
Read https://sourceweft.com/skills/gh-cursor-plugins-why/install.md and install the skill it describes. Before installing, show me its source, license and whether it ships scripts, and wait for my OK. Ask me before changing anything else on my machine.Install it yourself from a terminal
For Claude Code, Codex, Cursor and other local agents. The SourceWeft CLI fetches the skill from its source repository at the commit scanned here, and verifies every file against the hashes recorded when the skill was scanned. If anything differs, nothing is written.
npx @sourceweft/cli skills install gh-cursor-plugins-whyAdd --agent claude-code, codex, cursor or universal to choose which agent gets it (Claude Code by default).
Upstream installer — not verified by SourceWeft
The open-source skills installer fetches the same pinned commit, but does not check the files against the hashes SourceWeft recorded.
npx skills add https://github.com/cursor/plugins/tree/ccb5507cec1546dc88135c1139c811e6c59115ba/pstack/skills/whySource and attribution
Source:cursor/pluginsinpstack/skills/whyat commitccb5507
License: No license
Content belongs to its original authors. SourceWeft indexes it from a public repository.
More from cursor/plugins

Unslop
cursor
Edits text to remove AI writing tells, following a numbered list of patterns to detect and fix.

Setup Pstack
cursor
Writes a Cursor rule that sets pstack's model per role and reasoning budget.

Principle Type System Discipline
cursor
Guides agents to use static type systems to make illegal states unrepresentable and eliminate runtime failures.

Thermo Nuclear Review
cursor
Audits a checked-out branch or PR diff for bugs, breaking changes, security issues, devex regressions and feature-gate leaks.

Run Learning Retrospective
cursor
Guides a learning retrospective to review progress, find blockers, and adjust a learning plan.

Ralph Loop Help
cursor
Explains the Ralph Loop plugin, its iterative technique, options, cancellation, and when to use it.
More in Research & Analysis

Microsoft Docs
microsoft
Looks up official Microsoft documentation to explain concepts, tutorials, configuration, limits and best practices.

Wiki Researcher
microsoft
Conducts multi-turn, evidence-grounded deep research on how a specific system or pattern works inside a codebase.

Wiki Qa
microsoft
Answers questions about a code repository using source-file evidence and inline citations.
Notion Research Documentation
openai
Researches Notion pages and synthesizes findings into cited briefs, comparisons, or reports published back to Notion.
Notion Meeting Intelligence
openai
Prepares meeting agendas and pre-reads using Notion context and research, tailored to attendees and meeting type.

Recursive Decision Ledger
affaan-m
Runs repeated rollouts with an append-only decision ledger of trials, marks, coherence checks and promotion gates.