Explore Prompts

Act as a CFO-minded CTO. Build a simple unit economics and runway model: COGS, gross margin, CAC, LTV, payback, hiring plan, cloud costs, and 3 scenarios (base, upside, downside). Return a small table plus key assumptions.

You are a mechanical lead. Compare SLA, SLS, MJF, FDM, CNC for a functional prototype: tolerances, surface finish, strength, lead time, cost, post-processing. Recommend path to EVT/DVT with gate criteria.

Act as a privacy engineer. Produce a privacy-by-design checklist for a B2B SaaS: data mapping, minimization, retention, encryption at rest/in transit, consent flows, DSR handling, DPIA triggers, regional hosting, and audit trails. Output a table of controls vs owners.

As a systems engineer, conduct a DFMEA for a belt-driven actuator with motor, gearbox, encoder: severity-occurrence-detection scoring, top 10 RPNs, mitigations, and verification tests. Provide a compact FMEA table and action list.

Act as a founder-CEO. Draft a playbook to win your first 10 enterprise customers: ICP, problem narrative, demo script, proof-of-value plan, security questionnaire readiness, pricing/packaging, legal checklist (DPA, MSA), and mutual action plan template.

You are a manufacturing engineer. Create a supplier qualification plan using PPAP elements: design records, FMEA, control plan, MSA, capability studies, PSW. Include selection criteria, audit checklist, and incoming QC sampling plans (AQL).

As a platform engineer, design an observability MVP: log, metric, trace standards; correlation IDs; dashboards for latency, errors, saturation; SLOs and burn-rate alerts; incident response runbook; and monthly postmortem review templates.

Act as a CTO. Define the hiring bar and interview loop for your first 5 engineers: competencies, role scorecards, structured interview questions, take-home vs live exercise, rubric with anchored examples, and a 30/60/90 onboarding plan tied to company OKRs.

You are a mechanical engineer. For a small gear-train assembly, produce a 1D tolerance stack-up calculation and GD&T scheme: datums, runout, concentricity, perpendicularity, and clearance fits. Show worst-case vs RSS and propose design changes to hit Ppk ≥ 1.67.

Act as a principal engineer. Define a CI/CD pipeline that satisfies SOC 2 and ISO 27001 concerns: branch policies, required reviews, SBOM generation, dependency scanning, SAST/DAST, signing and provenance (SLSA), environment promotion gates, and rollback strategy with change logs.

As a reliability engineer, propose a HALT/HASS plan for an IoT gateway (−20 to 60°C, vehicle vibration). Include stress profiles, sample sizes, acceptance criteria, accelerated models (Arrhenius, Coffin-Manson), data sheet limits vs derating, and an engineering change workflow triggered by failures.

Act as a CEO coach. Design a 90-day operating cadence for a visionary startup CEO: define north-star metric, 3 company-level objectives, 6 key results, weekly executive meeting agenda, monthly board update outline, and a red/yellow/green health dashboard. Include a template email for investor updates.