Marketing & Growth

mturac Skill

Build reputation-safe open-source marketing from verifiable project evidence, not hype, spam, or repeated public pings. Use for launch copy, directory targeting, community posts, proof packets, and maintainer-facing positioning.

tuyv Bundle

Comprehensive SEO analysis for any website or business type. Full site audits, single-page analysis, technical SEO (crawlability, indexability, Core Web Vitals with INP), schema markup, content quality (E-E-A-T), image optimization, sitemap analysis, and GEO for AI Overviews/ChatGPT/Perplexity. Industry detection for SaaS, e-commerce, local, publishers, agencies. Triggers on: SEO, audit, schema, Core Web Vitals, sitemap, E-E-A-T, AI Overviews, GEO, technical SEO, content quality, page speed.

tuyv Bundle

Plan, draft, audit, and publish LinkedIn posts and comments. Use when the user wants to write a viral LinkedIn post, draft a comment or reply on any LinkedIn post URL, audit a draft against 2026 algorithm heuristics, remove AI tells, extract hook formulas from viral posts, or plan a week of content. Powered by the Publora API for publishing. User provides post/comment URLs, skill drafts content, user approves, then publishes.

tuyv Bundle

Optimize content for AI Overviews (formerly SGE), ChatGPT web search, Perplexity, and other AI-powered search experiences. Generative Engine Optimization (GEO) analysis including brand mention signals, AI crawler accessibility, llms.txt compliance, passage-level citability scoring, and platform-specific optimization. Use when user says "AI Overviews", "SGE", "GEO", "AI search", "LLM optimization", "Perplexity", "AI citations", "ChatGPT search", or "AI visibility".

tuyv Bundle

Search Experience Optimization: reads Google SERPs backwards to detect page-type mismatches, derives user stories from search intent signals, and scores pages from multiple persona perspectives. Identifies why well-optimized pages fail to rank by analyzing what Google rewards for each keyword. Use when user says "SXO", "search experience", "page type mismatch", "SERP analysis", "user story", "persona scoring", "why isn't my page ranking", "intent mismatch", or "wireframe".

ashfordeou Bundle

Use when you must calculate fatigue crack growth for damage-tolerant structure: estimate the mode I stress intensity factor at a crack, apply the Paris law crack growth rate, and project the cycles to grow the crack from the initial detectable size to the critical size. Produces the stress intensity factor, the Paris da/dN rate, the crack extension per cycle, and the cycles-to-critical estimate that feed residual strength and inspection interval assessments. Trigger: crack growth, stress intensity, paris law, damage tolerance, fatigue crack, da/dn.

ashfordeou Bundle

Use when you must assess delamination growth in a composite laminate by fracture mechanics: compute the mode I strain energy release rate of a DCB double cantilever beam specimen and the mode II rate of an ENF end-notched flexure specimen from load, crack length and coupon geometry, blend mixed-mode rates with the Benzeggagh-Kenane criterion, and compare the total rate against the critical rate for the onset and growth verdict. Produces G_I, G_II, the mixed-mode ratio, critical rate G_c, onset margin and growth verdict gating the delamination tolerance assessment. Trigger: delamination growth, strain energy release rate, double cantilever beam, end notched flexure, mixed mode fracture, benzeggagh kenane criterion, mode I, mode II.

ashfordeou Bundle

Use when you must build the vehicle mass budget for the conceptual design: allocate the subsystem masses, apply the growth allowance and the contingency margin policy, roll up the total estimated mass, and check the margin-backed total against the MTOW target. Produces the mass breakdown, the total mass with margin, and the within-target or over-target verdict that gate the weight control plan. Trigger: mass budget, growth allowance, contingency margin, MTOW target, mass breakdown.

ashfordeou Bundle

Use when you must assess an inertial navigation system (INS): estimate position error growth from accelerometer bias and gyro drift, check the Schuler period and the leveling response, compare strapdown and gimbaled mechanization, and scope alignment and INS/GPS integration. Produces the double-integration position error from an accelerometer bias, the cubic position error from gyro drift, the bounded Schuler steady-state offset, and the Schuler period and frequency. Trigger: inertial navigation, ins, strapdown, gimbaled, gyro drift, accelerometer bias, schuler period, gyrocompass alignment, ins/gps integration, inertial measurement unit.

ashfordeou Bundle

Use when you must compute the two-dimensional laminar far-wake velocity-defect profile and drag downstream of a thin flat plate or slender body at zero incidence, the Goldstein 1933 similarity wake: evaluate the Gaussian cross-stream velocity-defect profile with the spread parameter U/(4*nu*x), the centerline-defect decay as x^-1/2 and the wake half-width growth as x^1/2 downstream of the trailing edge, integrate the momentum deficit across the wake with the wake-momentum-integral drag identity D = rho*U*integral u1 dy to recover the plate drag, and link the far-wake traverse to the laminar Blasius trailing-edge momentum state with the 0.664 constant. Produces the wake velocity-defect and recovered-velocity profiles, the decay and spreading laws and the wake-survey drag in SI units that anchor laminar wake diagnostics and drag checks. Trigger: laminar-far-wake, far-wake-velocity-defect, wake-momentum-integral, velocity-defect-profile, wake-survey-drag.

ashfordeou Bundle

Use when you must compute the position of a GNSS rover relative to a fixed base station from double-difference carrier-phase observables: form the per-satellite single differences across the receivers at each epoch of a common-view observation arc, then the double differences across satellite pairs and epochs, and solve the stacked least-squares normal equations for the float baseline and the per-pair float ambiguities. Resolve the integer ambiguities by rounding candidate sets around the float solution with a ratio test on the float covariance, impose the winning integer set, and re-solve for the fixed baseline with per-axis 1-sigma precision. Produces the float baseline and the fixed rover baseline in ECEF, the resolved integer ambiguity set with its ratio, and the fixed ENU offset at the base. Trigger: carrier phase differential, RTK positioning, integer ambiguity resolution, double difference baseline, fixed baseline ENU offset.

sheshiyer Skill

Shared reference for the growth-sales-cro cluster: the conversion funnel, the baseline → hypothesis → test → decide measurement loop, the metric-per-stage matrix, and the rule that you optimize on evidence not opinion. USE WHEN proposing a conversion/pricing/retention change, designing an A/B test, or planning a growth experiment — the interlocking discipline every spoke shares.

sheshiyer Bundle

Generate high-traction campaign concepts using shareability mechanics, hooks, and participation loops. USE WHEN a task matches the Craft workspace workflow for viral-campaign-ideator.

sheshiyer Bundle

When the user wants to create competitor comparison or alternative pages for SEO and sales enablement. Also use when the user mentions 'alternative page,' 'vs page,' 'competitor comparison,' 'comparison page,' '[Product] vs [Product],' '[Product] alternative,' 'competitive landing pages,' 'how do we compare to X,' 'battle card,' or 'competitor teardown.' Use this for any content that positions your product against competitors. Covers four formats: singular alternative, plural alternatives, you vs competitor, and competitor vs competitor. For sales-specific competitor docs, see sales-enablement.

sheshiyer Skill

Route an SEO/growth task to the right skill among 8 search specialists — intent research, content briefs, site architecture, schema/structured data, programmatic pages at scale, technical audits, AI-search (AEO/GEO) optimization, and Google's official guidance. USE WHEN a user wants to rank, get found, fix SEO, plan content, or show up in AI answers but hasn't named the specific concern.

sheshiyer Bundle

Build a personal brand strategy with positioning, content pillars, credibility assets, and growth cadence. USE WHEN a task matches the Craft workspace workflow for personal-brand-strategy.

sheshiyer Bundle

Plan product launches with clear positioning, rollout phases, channel tactics, and feedback loops. USE WHEN a task matches the Craft workspace workflow for product-launch-strategy.

sheshiyer Bundle

Create actionable marketing plans with audience, channel strategy, messaging, execution timeline, and KPIs. USE WHEN a task matches the Craft workspace workflow for marketing-plan-generator.

sheshiyer Skill

Build and sell Notion templates as a real digital-product business — template design that sells, pricing, Gumroad/Lemon Squeezy setup, marketplaces, marketing, and support systems. USE WHEN productizing Notion templates (or similar digital products) into scalable recurring revenue rather than one-off freebies.

sheshiyer Bundle

Build content marketing systems that attract, nurture, and convert qualified leads. USE WHEN a task matches the Craft workspace workflow for content-marketing-leadgen.

sheshiyer Skill

Analyzes recent Codex chat history to surface coding patterns, gaps, and growth areas, curates matching HackerNews learning resources, and DMs a personalized growth report to Slack. USE WHEN you want data-driven feedback on your dev habits, to find your skill gaps, or curated study resources tailored to your real work.

sheshiyer Skill

Official Google SEO guidance on search optimization, Search Console, crawling, indexing, and structured data, grounded in Google's own docs. USE WHEN improving search ranking/visibility, fixing crawl or indexing issues, adding schema.org rich-result markup, or building sitemaps, robots.txt, or hreflang.

sheshiyer Bundle

Design referral programs with incentive mechanics, anti-fraud controls, and growth tracking. USE WHEN a task matches the Craft workspace workflow for referral-program-designer.

sheshiyer Bundle

Audit business fundamentals to identify strategic, operational, and financial gaps blocking growth. USE WHEN a task matches the Craft workspace workflow for business-foundations-audit.

sheshiyer Bundle

Build a concrete career growth plan with capability gaps, visibility strategy, and milestone tracking. USE WHEN a task matches the Craft workspace workflow for career-advancement-planner.

sheshiyer Bundle

Evaluate and improve pricing strategy using value, positioning, segmentation, and monetization trade-offs. USE WHEN a task matches the Craft workspace workflow for pricing-strategy-optimizer.

sheshiyer Skill

Route a growth/marketing task to the right skill among 13 demand-generation specialists — content strategy, long-form writing, conversion copy and editing, cold and lifecycle email, paid ad creative, lead magnets and free tools, marketing psychology, the idea bank, and launch planning. USE WHEN a user wants to plan, write, convert, or amplify marketing content but hasn't named the specific concern.

sheshiyer Bundle

Write constructive, specific performance feedback that balances clarity, growth, and motivation. USE WHEN a task matches the Craft workspace workflow for performance-feedback-writer.

sheshiyer Bundle

Create leadership growth plans covering influence, decision quality, communication, and team effectiveness. USE WHEN a task matches the Craft workspace workflow for leadership-development-coach.

sheshiyer Skill

Route a business-content task to the right skill among 10 specialists — voice profiling, long-form articles, multi-platform content systems, SEO, market/competitor research, launch campaigns, investor decks/memos, investor outreach, lead intelligence, and social-graph ranking. USE WHEN a user is writing, marketing, fundraising, or doing outbound for a product or company but hasn't named the specific concern.

sheshiyer Skill

Route a growth, sales, or conversion-rate-optimization task to the right skill among 24 specialists — page/form/popup/signup/onboarding/paywall CRO, A/B testing, analytics, pricing, paid ads, RevOps, churn, referrals, sales collateral, pitch decks, competitor/customer research, and app-store optimization. USE WHEN a user wants to lift conversions, grow revenue, or close more deals but hasn't named the specific funnel stage or lever.

sheshiyer Bundle

Prioritize marketing channels using audience fit, cost, speed, control, and measurable ROI potential. USE WHEN a task matches the Craft workspace workflow for channel-prioritization-planner.

ashfordeou Bundle

Use when you must compute the section profile-drag coefficient of a two-dimensional body or airfoil from the boundary-layer momentum state at its trailing edge: evaluate the squire-young-formula c_d,p = 2*(theta_TE/c)*(U_TE/U_inf)^((H_TE+5)/2) with the documented trailing-edge shape factor about 1.4, and the zero-pressure-gradient reduction to the Blasius flat-plate drag 1.328/sqrt(Re_c) when the trailing-edge velocity equals the freestream. Grows the laminar momentum thickness to the trailing edge on the integral growth relation for the fully laminar chain, then applies the edge-velocity-ratio exponent. Produces the section profile-drag-coefficient, the trailing-edge momentum thickness and the edge-velocity factor that gate airfoil section drag estimates and boundary-layer checks. Trigger: squire young formula, profile drag coefficient, trailing edge momentum thickness, edge velocity ratio, laminar profile drag, momentum integral drag.

ashfordeou Bundle

Use when you must correct the GNSS range for the tropospheric delay: evaluate the saastamoinen-model delay from the surface pressure, temperature and water-vapour partial pressure, form the gravity and height factor from latitude and station height, form the zenith-hydrostatic-delay by dividing the pressure by that factor, form the zenith-wet-delay from the water-vapour partial pressure and the temperature term, sum both into the zenith total delay and map it to the slant-tropospheric-delay with cosecant elevation-mapping-function at the satellite elevation. Produces the gravity and height factor, the zenith hydrostatic delay, the zenith wet delay, the zenith total delay, the elevation mapping factor and the slant tropospheric delay in metres that gate the range correction before positioning. Trigger: saastamoinen model, tropospheric delay correction, zenith hydrostatic delay, zenith wet delay, slant tropospheric delay, elevation mapping function.

ashfordeou Bundle

Use when you must assess a limit cycle oscillation (LCO) during a flight test flutter clearance campaign: compute the damping ratio from the log decrement of the decaying oscillation, estimate the amplitude growth rate from the amplitude time history, judge whether the oscillation is sustained or diverging at a fixed airspeed, and compute the amplitude margin against the limit amplitude. Covers freeplay and nonlinear damping effects on LCO onset below the linear flutter speed, and the amplitude stability band that separates sustained oscillation from flutter divergence. Produces damping ratios, growth rates, amplitude margins, and clearance verdicts that feed the flutter clearance decision. Trigger: limit cycle oscillation, LCO, sustained oscillation, freeplay, nonlinear damping, amplitude stability, log decrement, amplitude margin.

ashfordeou Bundle

Use when you must compute the walker-forman-crack-growth rate of a mode I crack under a nonzero stress ratio in airframe structure: apply the walker-equation equivalent range dK_bar = dK/(1-R)^(1-gamma) with the material gamma exponent and the forman-equation rate da/dN = C_F*dK^m/((1-R)*K_c - dK) with the kc-limited denominator, then extend the crack over a stated cycle block at constant or piecewise stress ratio R. Produces the R-corrected rate table with the walker-equation and forman-equation rates at each station, the equivalent-delta-k correction, the kc-limited amplification of the rate over the zero-R baseline that grows as the peak stress-intensity factor approaches fracture toughness K_c, and the block extension feeding the follow-on life and inspection-interval assessment. Trigger: walker equation, forman equation, stress ratio R, equivalent delta-k, kc-limited growth, R-ratio correction.