Defense Prep Workbench

PhD defense preparation is the highest-stakes single event of doctoral life and the event most students prepare for least systematically. Re-reading the thesis, generating a vague mental list of "questions they might ask," and asking your advisor once or twice — that's the modal approach. It is reliably inadequate. Unprepared examiner pressure on a thesis's real weak points is the highest-stakes failure mode of any defense, and it is preventable.

Defense Prep Workbench is a structured 8–12 week workbench for the work itself. You map your thesis's vulnerabilities, research each examiner, build a question bank seeded by ~150 curated anticipated questions across 10 categories, practice aloud with a timer, and export three documents: a comprehensive defense prep brief for advisor review, Q&A flashcards for final-week review, and a 2-page morning summary for the night before. Everything stays on your device.

★ WHAT'S INSIDE
1. Vulnerability map — four categories (methodological, empirical, theoretical, scope) with severity-graded entries. Each one gets a graceful acknowledgment and a substantive defense prepared in advance instead of improvised under pressure.
2. ~150 curated anticipated questions — across 10 categories: methodology challenges, theoretical positioning, alternative explanations, findings & interpretation, limitations, contribution claims, future work, literature & citations, ethics & rigor, surprise/curveball. Read, pick, customize, add.
3. Per-examiner research templates — one profile per examiner. Recent publications you've read, methodological preferences, theoretical commitments, anticipated lines of inquiry. With a completeness indicator so you can see who needs more research.
4. Question bank with rich linking — every question can be linked to a vulnerability or examiner, tagged with category / difficulty / source, and given a draft answer + answer notes. Filter, sort, group, search.
5. Practice mode with timer and confidence tracking — default 90-second timer (the typical examiner-question length). Confidence rating 1–5 after each session. Spaced-review hints surface questions still stuck at low confidence. Practice history accumulates per question.
6. Three deterministic exports — Defense Prep Brief (30–50 pages, for advisor review), Q&A Flashcards (one question per page, for final-week review), Defense Morning Summary (2–3 pages, for the night before). Markdown, plain text, or PDF (via browser print).

★ PRIVATE BY DESIGN
- Your defense prep stays in your browser. Vulnerabilities, examiner notes, draft answers, practice history, and internal notes all live in chrome.storage.local on your device.
- No AI runtime. The curated question library is static, hand-written content shipped in the extension bundle. Nothing evaluates your reasoning, generates your answers, or pretends to predict your examiners' questions.
- One optional network call, only if you ask for it. If you tick "Email me occasional updates" in onboarding or Settings, only your email address (plus a defense-prep-workbench tag) is sent to GradSummit's sign-up service. Never any defense content.
- Internal notes are excluded from every export by design.

★ FREE / PRICING
Defense Prep Workbench is free. Every feature — the full 8–12 week arc, the vulnerability map, examiner profiles, the ~150-question curated library, the practice timer, and all three exports — is available to everyone. No subscription, no paid tier, no in-app purchases, no account, no license key.

★ WHAT THIS IS NOT
- Not an AI coach or examiner. The tool does not generate answers, evaluate reasoning, research your examiners, or predict the specific questions you will be asked.
- Not an outcome guarantee. Better preparation reliably produces measurably better outcomes — but the work, the thinking, and the defense are yours.
- Not a reminder app. There are no push notifications, calendar syncs, or emails (apart from the optional product-updates sign-up).

★ HOW IT WORKS UNDER THE HOOD
- Plain JavaScript ES modules. Manifest V3. No build step; the shipped source is the source.
- Only Chrome permission is "storage". One host_permission for the GradSummit sign-up Worker. No <all_urls>, no activeTab, no content scripts, no remote code.
- The curated 150-question library ships as 10 Markdown files inside the extension bundle and is read locally via chrome.runtime.getURL.
- Schedule calculator, spaced-review hints, completeness indicators, and exports are all deterministic functions of your entries.

★ ABOUT
Built by Dr. Rafiq Muhammad, PhD — author of the Mastering Research book series. Part of GradSummit's collection of privacy-first browser tools for graduate students and early-career researchers.

★ FOR
PhD students preparing their dissertation defense (2–12 weeks out). Master's thesis students. DPhil / EngD / EdD / DBA candidates. Postdocs preparing for fellowship interviews where the format mirrors a defense. International students, students in compressed-timeline programs, and first-generation doctoral students who have less informal access to defense-prep mentoring.

★ SUPPORT
support@gradsummit.com — replies go to a real human (the developer).