Incident Command Center
Run an incident workspace with pause-safe elapsed time, communication cadence resets, ISO chronology, prioritized actions, templates, and import/export.
36 maintained browser-based instruments. The portfolio is intentionally curated: each public tool has a defined job, a maintained route, and an explicit data posture.
Use a direct entry point when you already know what you are trying to accomplish. The complete registry remains below.
Keep chronology, ownership, actions, and stakeholder cadence in one operational picture.
Compare options with weighted evidence, mandatory gates, and sensitivity analysis.
Model adoption, capture rate, NPV, IRR, payback, and scenario risk.
Design and validate IPv4/IPv6 address plans without scratch-pad subnet math.
Translate staffing, utilization, backlog, and demand into an operating forecast.
Move from song chords to tonal evidence, Style Lab coaching, target tones, and practice.
These receive the deepest product review because they set the operating standard for the portfolio: clear assumptions, defensible outputs, explicit controls, and a short path to useful work.
Run an incident workspace with pause-safe elapsed time, communication cadence resets, ISO chronology, prioritized actions, templates, and import/export.
Assess change risk with mandatory control gates, conditional N/A handling, assessment history, and CAB-ready outputs.
Compare multiple options across dynamic weighted criteria, mandatory thresholds, sensitivity tests, contribution analysis, and auditable exports.
Build a multi-year automation business case with adoption, capture rate, recurring costs, ramp, NPV, IRR, payback, and scenarios.
Forecast productive capacity by role using utilization, time-off, efficiency, demand, backlog, confidence ranges, and staffing gaps.
Design and validate IPv4 and IPv6 networks with prefix analysis, overlap detection, gateway checks, and exportable address plans.
Analyze a guitar progression with evidence-based tonal-center and mode reasoning, functional and borrowed harmony, genre-specific Style Lab coaching, target-tone voice leading, fretboard practice, and looping playback.
Separate contractual SLA and operational impact, handle exclusions and overlapping outages, and track internal SLO error budgets.
Search by problem or capability, or filter by collection. Retired experiments remain out of the public registry.
Create decision-led executive briefs with templates, metrics, quality controls, version history, and self-contained HTML export.
ANALYTICAL OPENCompare multiple options across dynamic weighted criteria, mandatory thresholds, sensitivity tests, contribution analysis, and auditable exports.
ANALYTICAL OPENConduct consistent, evidence-based interviews with competency templates, anchored scoring, completeness checks, and exportable decision records.
ANALYTICAL OPENForecast productive capacity by role using utilization, time-off, efficiency, demand, backlog, confidence ranges, and staffing gaps.
ANALYTICAL OPENAssess change risk with mandatory control gates, conditional N/A handling, assessment history, and CAB-ready outputs.
WORKSPACE OPENBuild a household emergency plan with supply targets, readiness checks, critical-gap alerts, contacts, and a printable action brief.
WORKSPACE OPENRun an incident workspace with pause-safe elapsed time, communication cadence resets, ISO chronology, prioritized actions, templates, and import/export.
WORKSPACE OPENSeparate contractual SLA and operational impact, handle exclusions and overlapping outages, and track internal SLO error budgets.
ANALYTICAL OPENBuild a multi-year automation business case with adoption, capture rate, recurring costs, ramp, NPV, IRR, payback, and scenarios.
ANALYTICAL OPENCompare avalanche and snowball plans with promotional APR periods, annual fees, one-time payments, import/export, and account-level payoff milestones.
ANALYTICAL OPENModel financial independence with taxes, guaranteed income, one-time events, deterministic projections, and Monte Carlo sequence-risk scenarios.
ANALYTICAL OPENRun a 13-week cash forecast with probability-weighted receipts, obligations, threshold alerts, scenarios, and accountable actions.
WORKSPACE OPENBuild a dimensional cut list, estimate linear stock and sheet demand, calculate board feet and cost, and create a first-fit cutting plan.
UTILITY OPENEstimate connected load, planning current, circuit schedules, and approximate voltage drop while keeping code and safety boundaries explicit.
UTILITY OPENOrganize HVAC service observations with operating conditions, temperature split, static pressure, safety controls, recorded readings, and an exportable service brief.
UTILITY OPENMeasure capture-test flow and pressure observations, estimate continuous water loss and cost, document fixtures, and produce a plumbing service brief.
UTILITY OPENPlan fishing trips, complete a departure checklist, record catches, and compare species, methods, bait, conditions, and catch rate.
WORKSPACE OPENEstimate irrigation-zone water, runtime, weekly cost, rainfall adjustment, plant needs, and seasonal care actions.
WORKSPACE OPENTrack home systems, warranties, modeled service life, recurring maintenance, upcoming work, and planned annual cost.
WORKSPACE OPENDocument household property, model and serial references, evidence status, replacement estimates, and coverage concentration.
WORKSPACE OPENPrepare RV, travel-trailer, primitive, and mixed camping trips with mode-aware checklists, water targets, loaded-weight estimates, and a printable departure brief.
WORKSPACE OPENRetrieve NOAA high and low tide predictions, calculate moon phases locally, visualize the range, and export a trip schedule.
UTILITY OPENTrack service intervals, odometer milestones, fuel economy, maintenance costs, and a repeatable pre-trip safety checklist.
WORKSPACE OPENAnalyze a guitar progression with evidence-based tonal-center and mode reasoning, functional and borrowed harmony, genre-specific Style Lab coaching, target-tone voice leading, fretboard practice, and looping playback.
STUDIO OPENBuild and hear common chord progressions with circle-of-fifths harmony, borrowed chords, CAGED views, groove playback, and MIDI export.
STUDIO OPENPlan quilt dimensions, fabric requirements, backing, binding, rectangular cut lists, project milestones, purchase gaps, and estimated cost.
STUDIO OPENPractice with a browser metronome, tap tempo, subdivisions, progressive tempo ladders, session timing, and a local evidence log.
STUDIO OPENControl show timing, energy flow, tuning changes, cues, stage notes, contingency material, and printable set sheets.
STUDIO OPENTurn an original song idea into a section map, timing estimate, lyric draft, harmony notes, production plan, and exportable song sheet.
STUDIO OPENPractice pitch with YIN-derived detection, cents offset, confidence, range history, device selection, calibration, and local recording.
STUDIO OPENProtect focused work, build repeatable routines, capture distractions, and review performance across the week.
ANALYTICAL OPENManage books, series, tags, goals, progress, loans, notes, merge imports, analytics, and weighted next-read recommendations.
STUDIO OPENInspect a local CSV for missing values, inferred types, duplicates, heading issues, whitespace, and suspicious formula-like values.
UTILITY OPENDesign and validate IPv4 and IPv6 networks with prefix analysis, overlap detection, gateway checks, and exportable address plans.
UTILITY OPENStructure LLM prompts, estimate context usage, detect common instruction risks, define evaluation cases, and version prompt snapshots locally.
ANALYTICAL OPENInspect public HTTPS JSON endpoints with bounded responses, direct private-address blocking, no credentials, and no server-side proxy.
UTILITY OPEN