LVTD-LLC
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- ▌ Linkedin Article Newsletter Writing · lvtd-llc bundlePlan, draft, repurpose, and audit LinkedIn articles and newsletters that demonstrate expertise and support a professional content strategy. Use when writing long-form LinkedIn articles, newsletter editions, article teasers, follow-me articles, issue plans, or post-to-newsletter repurposing.
- ▌ Documentation Information Architecture · lvtd-llc bundleAudit, organize, and redesign developer documentation information architecture, including content inventory, navigation, landing pages, sequences, hierarchies, webs, breadcrumbs, sidebars, metadata, redirects, migration, platform/tool selection, and maintainable IA decisions. Use when restructuring docs sites, improving findability, planning doc migration, evaluating docs tooling, or organizing large documentation sets.
- ▌ Go CLI Application Architecture · lvtd-llc bundleDesign and review maintainable Go CLI application boundaries, package layout, dependency direction, command factories, configuration ownership, adapters, services, storage, and composition roots. Use when starting a multi-command CLI, extracting business logic from Cobra, untangling globals, adding external dependencies, or deciding what belongs under cmd, internal, or reusable packages.
- ▌ Scaled Link Outreach Operations · lvtd-llc bundleOperate scaled link outreach with segmentation, templates, personalization variables, pilot batches, suppression lists, deliverability checks, reply diagnostics, compliance review, and campaign reporting. Use when planning bulk outreach, reviewing email operations, scaling a proven offer, or debugging low reply rates.
- ▌ Trustworthy Experiment Insights · lvtd-llc bundleAssess whether experiment results are credible enough to influence product decisions. Use when checking false positive or false negative risk, underpowered metrics, suspiciously large lifts, replication needs, meta-analysis, stratified sampling, covariate adjustment, or whether A/B test insights should be trusted.
- ▌ Developer Docs Audience Research · lvtd-llc bundleResearch developer documentation audiences by mapping user goals, learning objectives, business goals, developer traits, user questions, personas, user stories, journey maps, and friction logs. Use when planning docs for APIs, SDKs, platforms, CLIs, developer tools, onboarding guides, SaaS docs, or support-heavy docs before writing or restructuring content.
- ▌ Django Selenium Functional Tests · lvtd-llc bundleDesign, debug, and maintain Django Selenium functional tests with live server setup, explicit waits, test isolation, page objects, screenshots, CI artifacts, and staging checks. Use when browser tests are flaky, too slow, duplicated, failing in CI, need a page pattern, or should verify a Django user journey end to end.
- ▌ Documentation Platform Selection · lvtd-llc bundleEvaluate documentation platforms and authoring tools by requirements, workflow fit, migration risk, content model, search, integrations, portability, support burden, and cost. Use when choosing docs-as-code, CMS, wiki, DITA, API reference, static-site, help-center, or custom docs tooling, planning a migration, or deciding whether tooling will fix documentation problems.
- ▌ Experimentation Strategy Roadmap · lvtd-llc bundlePrioritize an experimentation platform roadmap across rate, quality, cost, usability, process, infrastructure, and advanced methods. Use when deciding which experimentation capability to build next, whether to platformize interleaving or adaptive testing, how to align experimentation with company goals, or how to trade off speed versus rigor.
- ▌ Adaptive Experimentation Strategy · lvtd-llc bundlePlan adaptive experimentation strategies beyond fixed-horizon A/B tests. Use when evaluating sequential testing, early stopping, multi-armed bandits, Thompson sampling, contextual bandits, dynamic traffic allocation, exploration/exploitation tradeoffs, or readiness for adaptive testing infrastructure.
- ▌ Developer Docs Technical Research · lvtd-llc bundleResearch product and feature facts for developer documentation by mapping source-of-truth owners, validating behavior hands-on, interviewing SMEs, and turning uncertainty into doc-ready notes. Use when feature specs are incomplete, implementation details need user-facing meaning, SMEs disagree, or docs require evidence before planning, drafting, release notes, API docs, tutorials, scenarios, or troubleshooting content.
- ▌ Experiment Verification Monitoring · lvtd-llc bundleVerify and monitor running experiments for operational quality. Use when designing prelaunch QA, spot-check tooling, experiment canaries, A/A tests, leakage checks, interference monitoring, active experiment dashboards, alerts, or an experimentation quality roadmap.
- ▌ Experiment Sensitivity Optimization · lvtd-llc bundleImprove experiment sensitivity and reduce traffic or duration requirements. Use when choosing sensitive metrics, working with minimum detectable effect, reducing variants, applying capping metrics, CUPED, variance reduction, or deciding how to get trustworthy A/B test signal with fewer users.
- ▌ Experimentation Throughput Strategy · lvtd-llc bundlePlan experiment throughput strategies for mature A/B testing programs. Use when testing capacity is constrained, teams are waiting for experiment slots, roadmap coordination is slowing learning, or a team must choose isolated, overlapping, parallel, or capacity-aware experiment scheduling without sacrificing result quality.
- ▌ Frontend Math Foundations · lvtd-llc bundleExplain and apply foundational math for front-end development, including arithmetic, algebra, ratios, exponents, roots, linear equations, inequalities, geometry, trigonometry, coordinates, and choosing CSS versus JavaScript math. Use when a web design calculation needs first-principles explanation before applying CSS, JavaScript, Grid, Flexbox, responsive, or color-specific skills.
- ▌ Go CLI Release Automation · lvtd-llc bundleDesign, implement, and review secure Go CLI release automation with versioned tags, GoReleaser, GitHub Actions, checksums, signing, provenance, changelogs, Homebrew distribution, least-privilege credentials, verification, and recovery. Use when publishing CLI artifacts, configuring release CI, adding package-manager delivery, or diagnosing a partial or failed release.
- ▌ Go HTTP Client Resilience · lvtd-llc bundleDesign, implement, test, and review resilient Go HTTP client boundaries with context propagation, layered timeouts, transport reuse, request construction, authentication, status classification, bounded bodies, retry safety, backoff, rate limits, pagination, observability, and deterministic fakes. Use when a Go CLI or service calls remote APIs or when HTTP behavior is slow, flaky, unsafe, or hard to test.
- ▌ Linkedin Content Ideation · lvtd-llc bundleGenerate and prioritize LinkedIn content ideas from audience problems, industry news, questions, hashtags, competitor posts, source material, and growth experiments. Use when planning LinkedIn post topics, content calendars, thought-leadership angles, post series, or idea backlogs.
- ▌ Go CLI Terminal Experience · lvtd-llc bundleDesign and review adaptive Go CLI terminal experiences with explicit human, plain, and structured modes; per-stream TTY detection; color and accessibility controls; prompts; progress; secret input; cancellation; and broken-pipe handling. Use when a Go CLI must work safely for people, scripts, AI agents, CI, redirected streams, or interactive dashboards.
- ▌ Holdback Experiment Design · lvtd-llc bundleDesign degradation holdbacks and long-term cumulative holdbacks for product experiments and feature rollouts. Use when a team needs a long-term counterfactual, wants to measure delayed impact after launch, is worried about metric degradation over time, needs to decide holdback size or duration, or must weigh the user/business cost of withholding a feature.
- ▌ Test Architecture Strategy · lvtd-llc bundleDesign a sustainable test architecture using test desiderata, test pyramid tradeoffs, fast and slow test separation, integration boundaries, CI feedback loops, and architecture choices that make code testable. Use when a test suite is too slow, too brittle, too mock-heavy, unclear about unit vs integration coverage, or needs a testing strategy before major growth.
- ▌ Digital Pr Survey Campaigns · lvtd-llc bundlePlan and review survey-led digital PR campaigns that earn editorial links through credible data, methodology, story framing, journalist outreach, and promotion. Use when creating data studies, expert surveys, journalist pitches, methodology notes, PR exclusives, or linkable research assets for SEO.
- ▌ Django Deployment Test Loop · lvtd-llc bundleMake Django deployment changes test-driven across Docker, production settings, Gunicorn, WhiteNoise/static files, environment variables, Ansible/server setup, staging smoke tests, and release checks. Use when containerizing Django, preparing production config, debugging staging, automating deploys, or deciding what deployment behavior functional tests should verify.
- ▌ Django Forms Validation Tdd · lvtd-llc bundleTest-drive Django validation across model constraints, forms, ModelForms, views, template errors, duplicate handling, and redirects. Use when adding or refactoring Django forms, surfacing validation errors, deciding model-vs-form-vs-view responsibility, or preventing invalid input from being saved.
- ▌ Go CLI Errors Observability · lvtd-llc bundleDesign and review recoverable Go CLI errors, exit semantics, structured logging, debug modes, traces, profiles, redaction, and user-consented diagnostic bundles. Use when a CLI needs actionable failures, safe support evidence, production troubleshooting, or observability that does not corrupt command output or expose secrets.
- ▌ Go HTTP Server Applications · lvtd-llc bundleDesign, build, test, and review production Go HTTP servers covering inbound adapters, modern ServeMux routing, middleware, strict bounded request decoding, response commitment, transparent ResponseWriter wrapping, server timeouts, health semantics, graceful shutdown, shared-state safety, and httptest verification. Use when implementing an HTTP service, API handler, middleware stack, server lifecycle, health endpoint, or inbound JSON boundary in Go.
- ▌ Long Term Impact Evaluation · lvtd-llc bundleChoose methods for measuring long-term product impact after or beyond an A/B test. Use when comparing long-term holdbacks, post-period analysis, continuous monitoring, CLV models, delayed effects, short-term versus long-term metric tradeoffs, or lower-cost alternatives to long-term holdbacks.
- ▌ Sales Page Citability Audit · lvtd-llc bundleAudit and improve commercial pages so they have legitimate citation reasons for guest posts, resource pages, digital PR, partnerships, and editorial mentions. Use when a sales page needs citable sections, proof points, tools, data, definitions, expert quotes, or less promotional link targets before outreach.
- ▌ Ab Testing Platform Strategy · lvtd-llc bundlePlan A/B testing platform strategy, architecture, and build-vs-buy decisions for product engineering teams. Use when deciding whether to build or buy an experimentation platform, scoping feature flagging, targeting, assignment, exposure logging, metrics pipelines, dashboards, governance, or evolving a simple testing setup into a durable platform.
- ▌ Link Reclamation Attribution · lvtd-llc bundleFind, prioritize, and reclaim missed link opportunities from unlinked brand mentions, image uses, content citations, broken owned URLs, outdated references, and attribution gaps. Use when auditing mentions, requesting credit links, fixing attribution, handling negative mentions, or salvaging lost backlinks.
- ▌ Python Mock Isolation Design · lvtd-llc bundleUse Python mocks and fakes as a design tool without losing behavioral confidence. Use when testing external dependencies, choosing monkeypatch versus unittest.mock.patch, isolating slow boundaries, avoiding mock-heavy tests, interpreting mock call assertions, or refactoring toward clearer dependency seams.
- ▌ Developer Docs Editing Review · lvtd-llc bundleEdit and review developer documentation for technical accuracy, completeness, structure, clarity, brevity, peer feedback, technical review, technical verification, QA procedure testing, and feedback integration. Use when reviewing, editing, refactoring, or preparing developer docs for release, especially docs with procedures, examples, prerequisites, or high-risk technical claims.
- ▌ Django Spike Despike Workflow · lvtd-llc bundleManage Django spikes and de-spiking with tests: branch experiments, exploratory code, learning capture, functional tests against spiked behavior, revert-and-rebuild, custom auth flows, email/token models, and dependency seams. Use when a Django feature was prototyped quickly and needs to be turned into production-quality tested code.
- ▌ Documentation Quality Metrics · lvtd-llc bundleAudit and measure developer documentation quality using functional quality, structural quality, accessibility, purpose, findability, accuracy, completeness, clarity, concision, consistency, analytics, user goals, doc goals, and metric plans. Use when evaluating docs, designing documentation metrics, selecting dashboards, or linking docs work to user and business outcomes.
- ▌ Inclusive Experiment Analysis · lvtd-llc bundleEvaluate A/B tests for inclusive product impact across user groups, accessibility needs, device constraints, privacy behavior, bandwidth, geography, and underrepresented segments. Use when checking whether an experiment benefits or harms different user groups, planning segmentation dimensions, auditing test/control balance, interpreting subgroup effects, or reviewing product changes for inclusive experimentation.
- ▌ Linkable Content Architecture · lvtd-llc bundleAudit and improve the site architecture around linkable content before promotion, including orphan pages, internal links, hubs, URL stability, crawlability, canonicals, conversion paths, and link equity flow. Use when a linkable asset exists but may be buried, isolated, technically weak, or poorly connected to business pages.
- ▌ Linkedin Post Experimentation · lvtd-llc bundlePlan, measure, and iterate LinkedIn content experiments using post hypotheses, format tests, analytics, comments, and learning loops. Use when comparing LinkedIn hooks, formats, topics, hashtags, posting cadence, newsletters, documents, videos, or content performance data.
- ▌ Relationship Led Link Building · lvtd-llc bundleBuild link opportunities through genuine publisher, expert, partner, and community relationships before asking for mentions or links. Use when planning reciprocity-first outreach, expert roundups, content promotion networks, partner collaboration, warm pitches, or long-term link relationship systems.
- ▌ Experimentation Culture Rollout · lvtd-llc bundleRoll out an experimentation-friendly culture across product, engineering, data, and leadership teams. Use when introducing A/B testing to an organization, overcoming resistance to experiments, shifting teams away from launch-by-opinion, increasing experiment demand, defining rollout tactics, or creating an experimentation adoption plan.
- ▌ Go Language Correctness · lvtd-llc bundleReview and improve Go language-level correctness across numeric conversions, overflow, slices, maps, range loops, comparisons, strings, runes, UTF-8, defer evaluation, and version-dependent semantics. Use when reviewing agent-generated Go, debugging surprising mutation or memory retention, validating parsing and text handling, or checking code that depends on representation, aliasing, iteration, or runtime behavior.
- ▌ Color Math Accessibility · lvtd-llc bundleCalculate, review, and generate web color systems using RGB, HSL, LAB, OKLCH, contrast ratios, luminance, opacity, blend modes, and light/dark mode transformations. Use when auditing accessible colors, converting color models, deriving palettes, checking WCAG contrast, building theme tokens, or debugging opacity and CSS blend math.
- ▌ Commitment Ladder Design · lvtd-llc bundleUse when designing or auditing onboarding, activation flows, habit loops, pledges, public commitments, progressive profiling, retention programs, behavior-change plans, pricing flows, or lowball-risk funnels where consistency pressure may shape user decisions.
- ▌ Docs Release Maintenance · lvtd-llc bundleManage developer documentation release, publishing, ownership, freshness, automation, maintenance, SaaS cadence, deprecation, deletion, redirects, and migration alongside software changes. Use when planning docs for a release, defining docs ownership, creating publishing checklists, setting up freshness checks, refreshing existing content, documenting SaaS releases, or retiring stale documentation.
- ▌ Go Concurrency Pipelines · lvtd-llc bundleDesign, implement, test, and review bounded in-process Go concurrency using goroutines, channels, iterators, mutexes, shared collections, WaitGroup, errgroup, backpressure, ordering, cancellation, and deterministic lifecycle checks. Use when building worker pools, streaming pipelines, concurrent batches, background stages, or diagnosing races, goroutine leaks, blocked operations, synchronization ownership, and shutdown failures.
- ▌ Linkedin Comment Writing · lvtd-llc bundleWrite and audit LinkedIn comments and reply strategies that add professional value, start useful discussion, and increase ethical visibility. Use when drafting comments on LinkedIn posts, replying to comments, improving comment prompts, or planning comment-based engagement without spam.
- ▌ Ml Experiment Evaluation · lvtd-llc bundlePlan evaluation strategies for machine-learning product changes. Use when deciding between offline evaluation, interleaving, online A/B tests, multi-armed bandits, or model filtering for ranking, recommendation, search, personalization, or other ML-powered user experiences.
- ▌ Reciprocity Offer Design · lvtd-llc bundleUse when designing or auditing free samples, lead magnets, trial offers, concessions, referral gifts, favor exchanges, freemium onboarding, consultation offers, or give-first sales strategies where reciprocity, obligation, uninvited gifts, or concession tactics may affect decisions.
- ▌ Code Sample Documentation · lvtd-llc bundleDesign, write, review, and test code samples in developer documentation, including executable examples, explanatory snippets, request and response pairs, placeholders, outputs, language choice, sandboxing, and autogenerated samples. Use when docs include API examples, SDK snippets, CLI commands, config examples, tutorials, or code blocks readers may copy.
- ▌ Directory Link Evaluation · lvtd-llc bundleEvaluate directories, listings, profiles, citations, associations, and resource indexes for legitimate link-building value, editorial quality, spam risk, local relevance, and submission fit. Use when deciding whether to submit to a directory, audit directory backlinks, compare listing opportunities, or reject low-quality indexes.
- ▌ Ethical Persuasion Design · lvtd-llc bundleUse when creating or improving persuasive copy, launch offers, fundraising appeals, onboarding prompts, sales pages, calls to action, or behavior-change messages where the goal is effective persuasion without deception, coercion, fake proof, fake scarcity, or overstated authority.
- ▌ Experiment Type Selection · lvtd-llc bundleChoose the right product experiment type: superiority, non-inferiority, equivalence, A/B/n, or holdback-backed validation. Use when deciding what kind of A/B test to run, when the question is not simply "is variant better," when validating no degradation, proving similarity, comparing multiple variants, or selecting an experiment design for a mature product.
- ▌ Lvtd Skills Router · lvtd-llcUse when the user is unsure which LVTD skill or marketplace plugin fits their problem, asks what skill to use, describes a cross-domain workflow, or needs help choosing among installed or source LVTD skills.
- ▌ Make Product Viral · lvtd-llc bundleMake a product, landing page, pricing page, launch page, free tool, or social preview easier to understand, buy, remember, and share using Marc Lou-inspired viral product patterns.
- ▌ Saas Documentation · lvtd-llc bundlePlan and write SaaS documentation for managed services, continuous releases, provider/customer responsibility boundaries, UI/browser constraints, runbooks, support enablement, and release readiness. Use when documenting cloud products, hosted services, admin consoles, fleet-wide changes, service operations, incident or runbook procedures, SaaS release notes, customer-controlled settings, or internal docs that support customer experience.
- ▌ Go CLI Distribution · lvtd-llc bundlePrepare reproducible Go CLI artifacts across operating systems and architectures with toolchain-derived target matrices, capability profiles, portable config and cache discovery, CGO decisions, version metadata, artifact handoff, smoke tests, archives, checksums, containers, and versioned source installation. Use when cross-compiling, packaging binaries, defining the distribution contract, or reviewing portability before release automation.
- ▌ Ab Test Design Brief · lvtd-llc bundleBuild product A/B test briefs with hypotheses, success metrics, guardrails, baselines, proxy metrics, eligibility, variants, randomization, confidence, and launch criteria. Use when planning an A/B test from a product idea, writing an experiment spec, defining test/control variants, choosing metrics, or checking whether an experiment is ready to run.
- ▌ Docs Feedback Triage · lvtd-llc bundleGather, classify, prioritize, respond to, and act on developer documentation feedback from page feedback, support issues, community forums, field notes, sentiment, surveys, user councils, bug reports, and user follow-up. Use when setting up docs feedback channels, triaging docs issues, responding to frustrated users, prioritizing doc fixes, or converting feedback into actionable documentation work.
- ▌ Htmx Endpoint Design · lvtd-llc bundleDesign and review htmx endpoint contracts for server-rendered HTML fragments. Use when adding or debugging hx-get, hx-post, hx-put, hx-patch, hx-delete, hx-target, hx-swap, hx-select, out-of-band swaps, HX-Trigger events, partial template responses, redirects, retargeting, or response headers.
- ▌ Visual Docs Diagrams · lvtd-llc bundleDesign and review visual content for developer documentation, including screenshots, architecture diagrams, boxes-and-arrows diagrams, flowcharts, swimlanes, video decisions, accessibility, performance, annotations, and visual maintenance. Use when creating or auditing diagrams, screenshots, visual explanations, or media in technical docs.
- ▌ Authority Credibility · lvtd-llc bundleUse when presenting or auditing expertise, credentials, certifications, advisory boards, expert quotes, trust badges, medical claims, legal claims, financial claims, institutional logos, titles, uniforms, or authority signals that could create undue deference.
- ▌ Django Outside In Tdd · lvtd-llc bundleDrive Django features with outside-in and double-loop TDD: user story, Selenium or functional test, focused Django unit/integration tests, minimal implementation, and refactor. Use when starting or changing Django behavior with tests-first workflow, red/green/refactor, working-state-to-working-state refactors, or deciding which layer should own the next test.
- ▌ Go CLI Command Design · lvtd-llc bundleDesign and review predictable Go command-line interfaces with canonical names and flags; explicit inputs and precedence; human, plain, and structured output; safe prompting; stdout and stderr contracts; help; errors; exit codes; cancellation; dependency injection; and platform behavior. Use when creating a Go CLI, changing its public command contract, making command code testable, or reviewing compatibility for people, scripts, AI agents, and CI.
- ▌ Go Cobra Applications · lvtd-llc bundleBuild, refactor, test, and review Cobra-based Go applications with intentional command trees, fresh constructors, suggestions, typed boundaries, scoped flags, local or remote configuration, explicit precedence, safe live reload, context propagation, stable streams, shell completion, and generated documentation. Use for Cobra or Viper CLI architecture and implementation.
- ▌ Linkedin Post Writing · lvtd-llc bundleDraft, revise, and audit LinkedIn feed posts for professional visibility, personal brand, audience value, comments, and ethical reach. Use when writing LinkedIn posts, feed updates, text posts, document or video captions, hashtag/mention plans, post hooks, or short-form LinkedIn content.
- ▌ Social Proof Evidence · lvtd-llc bundleUse when selecting, writing, or auditing testimonials, reviews, ratings, case studies, usage stats, customer logos, waitlists, community signals, popularity claims, marketplace rankings, group-norm messages, or any proof that relies on what other people do or believe.
- ▌ Browser Javascript Tdd · lvtd-llc bundleTest-drive browser JavaScript behavior with DOM fixtures, test runners, smoke tests, onload timing, selector refactors, and integration tradeoffs with Selenium or end-to-end tests. Use when adding client-side behavior, debugging DOM tests, choosing between JS unit tests and browser functional tests, or making JavaScript testable without overusing Selenium.
- ▌ Docs Agile Integration · lvtd-llc bundleIntegrate documentation work with Agile product development by making docs visible in sprint planning, release trains, definitions of done, review timing, and retrospective improvement. Use when docs are missing from scrum boards, stories, acceptance criteria, release planning, or cross-team work, or when writers need a lightweight process for documentation inside Agile teams.
- ▌ Go CLI Process Control · lvtd-llc bundleExecute and supervise external programs safely from Go CLIs with explicit arguments, typed failure classification, working directories, environments, bounded streams, deadlock-safe pipes, contexts, timeouts, signals, platform adapters, descendant cleanup, runner seams, and lifecycle tests. Use when wrapping a command, diagnosing start or exit failures, hangs, deadlocks, or orphan processes, or implementing cancellable cross-platform CLI workflows.
- ▌ Go Performance Testing · lvtd-llc bundleDesign, run, compare, and interpret Go performance evidence using benchmarks, B.Loop, benchstat, pprof, traces, escape analysis, cache locality, false sharing, sync.Pool, GC limits, container CPU behavior, and PGO. Use when investigating Go latency, throughput, CPU, memory, allocations, contention, runtime behavior, performance regressions, or optimization claims.
- ▌ Responsive Layout Math · lvtd-llc bundleDerive, review, and debug responsive web layout math for fluid widths, media query ranges, viewport units, percentages, and CSS clamp() formulas. Use when building responsive layouts, converting fixed designs to fluid CSS, calculating breakpoints, choosing vw/svw/lvw/dvw units, or deciding whether CSS math or JavaScript measurement should own a layout behavior.
- ▌ Skill From Book · lvtd-llc bundleCreate Claude skills from book content (markdown files). Transforms long-form book knowledge into structured, context-efficient skill packages with granular reference files, workflows, and use-case guidelines. Use this skill when: - Converting a book (markdown) into a reusable Claude skill - Creating knowledge bases from technical books, guides, or documentation - Building skills that need progressive disclosure of large content - Structuring book knowledge for efficient context loading
- ▌ Ab Test Results Readout · lvtd-llc bundleAnalyze and communicate A/B test results with metric readouts, subgroup analysis, data-quality checks, ad hoc investigation, visualization, and launch recommendations. Use when interpreting experiment results, preparing an A/B test report, explaining flat or mixed results, checking guardrails, segmenting test/control data, or turning experiment data into a product decision.
- ▌ Developer Docs Drafting · lvtd-llc bundleDraft developer documentation with clear goals, outlines, titles, headers, procedures, scenario walkthroughs, lists, callouts, skimmable structure, and reusable templates. Use when writing or rewriting READMEs, getting-started docs, tutorials, how-to guides, concepts, API guides, troubleshooting pages, migration guides, SaaS topics, or release documentation.
- ▌ Developer Docs Planning · lvtd-llc bundlePlan developer documentation by choosing content types, defining scope, making documentation decisions, researching features, planning scenarios, and turning user needs into a practical documentation plan. Use when planning READMEs, getting-started guides, concepts, tutorials, how-to guides, API references, troubleshooting docs, changelogs, release notes, Agile docs work, or multi-doc launch plans.
- ▌ Go Idiomatic API Design · lvtd-llc bundleDesign and review stable, idiomatic Go package APIs covering naming, exported declarations, embedding, receivers, typed-nil interfaces, generics, functional options, method sets, errors, wire contracts, compatibility, and examples. Use when creating a reusable Go package, reviewing its public surface, evolving an exported API, or choosing concrete types, functions, methods, fields, interfaces, or type parameters.
- ▌ Calibredb · lvtd-llc bundleManage and query Calibre libraries with the calibredb CLI (local paths or Calibre Content server URLs). Use when listing books, searching/filtering library records, reading/updating metadata, adding/removing formats, exporting books, maintaining custom columns, running library checks, managing FTS indexing/search, or creating catalogs/backups from a Calibre library.
- ▌ Django Q2 · lvtd-llc bundleUse when adding, changing, testing, or debugging Django Q2 background tasks, scheduled jobs, qcluster workers, Redis broker configuration, or ORM broker fallback in Django projects.
- ▌ Django Htmx · lvtd-llc bundleBuild and review HTMX interactions in Django server-rendered projects, especially generated django-saas-starter apps. Use when adding hx attributes, partial template responses, request.htmx branching, django-htmx response headers, forms, swaps, triggers, redirects, polling, boosted links or forms, or coordinating HTMX with Alpine.js local state.
- ▌ Htmx JS API · lvtd-llc bundleUse the htmx JavaScript API for imperative integration in server-rendered apps. Use when calling htmx.ajax, htmx.process, htmx.trigger, htmx.on, htmx.off, htmx.onLoad, htmx.find, htmx.findAll, htmx.closest, htmx.addClass, htmx.removeClass, htmx.toggleClass, htmx.takeClass, configuring htmx.config, logging htmx events, or integrating non-htmx JavaScript with swapped content.
- ▌ Book Toc Lab · lvtd-llc bundleDesign and pressure-test useful nonfiction book promises, scopes, recommendation loops, and takeaway-first tables of contents before drafting. Use when planning, outlining, scoping, restructuring, validating, or testing a practical book, guide, manual, course-like book, or other reader-outcome-focused long-form nonfiction.
- ▌ Flexbox Math · lvtd-llc bundleCalculate and debug Flexbox layout math for flex base size, flex-basis, flex-grow, flex-shrink, the flex shorthand, fractional grow values, and min/max constraints. Use when flex items resize unexpectedly, when distributing free space along one axis, when comparing flexbox with grid, or when deriving predictable card, nav, toolbar, and row layouts.
- ▌ Htmx Recipes · lvtd-llc bundleImplement common htmx interaction recipes in server-rendered web apps. Use when building lazy loading, boosted links/forms, active search, inline validation, delete buttons, CSS transitions, form reset, optimistic updates, pagination, infinite scroll, toggled selection, polling, custom dialogs, request headers, click-to-edit, or HTML/JSON endpoint splits.
- ▌ CSS Grid Math · lvtd-llc bundleDerive and debug CSS Grid layout math for grid coordinates, line placement, spans, negative indexes, fr units, minmax(), fit-content(), repeat(), auto-fill, and auto-fit. Use when building grid systems, explaining track sizing, troubleshooting fr distribution, placing items by line numbers, or converting a layout sketch into CSS Grid formulas.
- ▌ Htmx Realtime · lvtd-llc bundleBuild and review realtime and near-realtime htmx features. Use when implementing polling, load polling, job status updates, WebSockets, Server-Sent Events, htmx ws or sse extensions, streaming server-rendered fragments, multi-client updates, reconnect behavior, or deciding between polling, SSE, and WebSockets.
- ▌ Htmx Security · lvtd-llc bundleReview and harden security for htmx and server-driven web apps. Use when handling user-supplied HTML, escaping or sanitizing fragments, adding CSP, evaluating XSS risk, configuring CSRF or cookies, loading htmx from a CDN, using SRI hashes, accepting hx-* attributes from content, or reviewing htmx request headers and history caching.
- ▌ CSS Math Units · lvtd-llc bundleExplain, derive, and debug CSS math for measurement units, calc(), min(), max(), clamp(), custom properties, inheritance, em/rem scaling, percentages, viewport units, and box model formulas. Use when CSS dimensions compute unexpectedly, when mixing units, when building scalable spacing/type systems, or when reviewing box sizing and inherited values.
- ▌ Fastmcp Django · lvtd-llc bundleUse when adding, changing, deploying, testing, or debugging FastMCP MCP servers in existing Django apps, including ASGI mounting, stdio or sidecar servers, Django ORM access from MCP tools, auth and permissions, Streamable HTTP deployment, and MCP client tests.
- ▌ Go CLI Testing · lvtd-llc bundleDesign, implement, stabilize, and review Go CLI tests across fresh command trees, pure logic, table-driven cases, streams, typed configuration, files, environment, function-backed HTTP fakes, repositories, subprocesses, capability profiles, race checks, and artifact behavior. Use when adding command tests, diagnosing flaky Go tests, choosing test boundaries, or verifying human-, agent-, and CI-facing CLI contracts.
- ▌ Alpinejs Django · lvtd-llc bundleUse when adding, changing, or debugging Alpine.js behavior in Django-rendered templates, especially when Alpine.js coexists with HTMX partial updates.
- ▌ Influence Audit · lvtd-llc bundleUse when auditing landing pages, emails, sales scripts, pricing flows, fundraising asks, product UX, or negotiations for persuasion mechanisms, pressure tactics, manipulation risk, fake urgency, fake social proof, authority misuse, or ethical rewrites.
- ▌ Contrast Framing · lvtd-llc bundleUse when sequencing offers, pricing tiers, proposals, negotiation anchors, product demos, before-after comparisons, concession framing, reason-giving, request wording, or comparative messaging where contrast effects or shallow reasons may distort decisions.
- ▌ Htmx Foundations · lvtd-llc bundlePlan and bootstrap server-driven web applications with htmx. Use when choosing htmx versus an SPA framework, setting up htmx in a server-rendered app, designing the first CRUD workflow, explaining the htmx mental model, or deciding how much JavaScript a server-driven feature needs.
- ▌ Scarcity Urgency · lvtd-llc bundleUse when designing or auditing deadlines, limited seats, inventory messages, waitlists, expiring discounts, launch windows, limited editions, loss-framed copy, competition cues, checkout urgency, or scarcity claims that may create pressure to act quickly.
- ▌ Trust And Liking · lvtd-llc bundleUse when improving cold outreach, sales conversations, customer discovery, community moderation, referral asks, partnership messages, interviews, or relationship-based persuasion where similarity, compliments, familiarity, cooperation, association, or rapport may affect trust.
- ▌ Go CLI SQL Storage · lvtd-llc bundleDesign, implement, test, and ship SQL-backed persistence for Go CLIs using database/sql, explicit pool ownership, bounded startup checks, embedded migrations, transaction boundaries, parameterized queries, adapter error mapping, Scanner and Valuer types, SQLite or server databases, and real-driver integration tests. Use when a Go command stores durable state in SQL, initializes a local database, applies schema changes, or needs safe repository and transaction behavior.
- ▌ Htmx Interactivity · lvtd-llc bundleCoordinate htmx with lightweight browser-side interactivity. Use when adding Alpine.js, _hyperscript, local UI state, custom events, dialogs, transitions, keyboard behavior, or browser-only state around htmx swaps in a server-rendered app.
- ▌ Javascript UI Math · lvtd-llc bundleUse JavaScript number math safely for front-end UI behavior, including expressions, precedence, coercion, NaN, Infinity, floating-point precision, BigInt limits, modulo wrapping, rounding, random values, and repeatable UI randomness. Use when building sliders, carousels, counters, animation values, randomized UI, financial-ish display values, or debugging numeric edge cases in browser JavaScript.