loxihart-engineering

Plugin loxihart-engineering from marketplace loxihart-skills in Krosebrook/loxihart-skills. Commands read from the repo's manifest — today.

Skills (22)

• administering-supabase

  Manages Supabase database operations for FlashFusion's production stack — schema design, Row Level Security policies, migrations, Edge Functions, and debugging. Active project: flashnframe-app (etctmappdhpjuwptdbeb). Use when the user mentions: Supabase, RLS, row level security, migration, schema, d

• auditing-logic

  Audits code for logical errors before they become bugs — control flow gaps, data contract violations, schema/type drift, business logic inconsistencies, and silent failure paths. Produces a severity-rated issue list with a one-line diagnosis and one-line fix per finding. Use this skill whenever code

• code-auditor

  Performs comprehensive codebase analysis covering architecture, code quality, security, performance, testing, and maintainability. Use when user wants to audit code quality, identify technical debt, find security issues, assess test coverage, or get a codebase health check.

• code-transfer

  Transfer code between files with line-based precision. Use when users request copying code from one location to another, moving functions or classes between files, extracting code blocks, or inserting code at specific line numbers.

• debug-like-expert

  Deep analysis debugging mode for complex issues. Activates methodical investigation protocol with evidence gathering, hypothesis testing, and rigorous verification. Use when standard troubleshooting fails or when issues require systematic root cause analysis. Triggers on: debug this, root cause anal

• engineering-patterns

  Production engineering pattern library spanning 11 phases — Foundation, Resilience, Performance, Data Integrity, Observability, Deployment, Scalability, Edge Cases, Security Deep, Compliance/DR/FinOps, and AI/HITL. Use when auditing code for production readiness, applying hardening patterns, reviewi

• engineering-staff-workflows

  Operates as a security-first, scope-gated Staff Engineer workflow for production system builds across a 50–200 engineer organization. Routes every task through mandatory SCOPE_MODE gating, applies WSJF backlog prioritization, enforces AppSec-grade threat modeling, and covers the full stack from fron

• fixing-tests

  Run tests and systematically fix all failing tests using smart error grouping. Use when user asks to fix failing tests, mentions test failures, runs test suite and failures occur, or requests to make tests pass.

• generating-build-specs

  Generates project-aware pre-build specs using project knowledge and codebase context. Phase 1 runs a 7-section spec: outcome contract, states, data contract, failure taxonomy, platform constraints, adversarial questions, unknown unknowns. Phase 2 generates actionable artifacts: build prompt, state s

• governing-stack-costs

  Tracks, alerts on, and optimizes cloud infrastructure costs across the production stack — Anthropic API token spend, Supabase compute and egress, Vercel function invocations, and n8n executions. Establishes per-service budget thresholds, monthly review workflow, and quick-win optimization patterns.

• hardening-client-side-keys

  Removes provider API keys from browser / client-side tools by putting a fail-closed edge proxy (Cloudflare Worker) in front of the LLM or API call, then rewiring the tool to call the proxy instead of the provider. Use when the user mentions: API key in the browser, client-side key, key in the fronte

• implementing-review-feedback

  Process and implement code review feedback systematically. Use when user provides reviewer comments, PR feedback, code review notes, or asks to implement suggestions from reviews.

• instrumenting-production-stack

  Sets up observability for the Vercel + Supabase + n8n + Anthropic stack. Live operational path runs through PostHog (MCP connected). Datadog is NOT connected — all Datadog steps are static setup references only, clearly labeled, and not executable via MCP. Use when the user mentions: PostHog instrum

• kyle-vibe-coding

  Rapidly prototype and build complete web apps on Kyle's production stack — React 19, Vite, TypeScript, Tailwind, Supabase (auth, RLS, Postgres), Cloudflare Workers/Pages, Resend, Stripe, PostHog. Enforces security-first defaults, the no-placeholder rule, and a mandatory 6-persona audit loop before a

• managing-credential-lifecycle

  Manages the lifecycle of API keys, tokens, and credentials across a multi-service production stack — inventory, rotation schedules, audit procedures, and emergency revocation for Vercel env vars, Supabase service keys, the n8n credential store, Anthropic API keys, and MCP server tokens. Use when the

• operating-n8n-production

  Manages n8n workflow automation in production — credential management, execution monitoring, error handling, workflow versioning, worker health, and blocked workflow recovery. Covers the Base44 Bearer credentials pattern and SCH-02 lane field fix for the FlashFusion platform. Use when running n8n in

• organizing-projects

  Analyze, reorganize, and scaffold project repositories — structure audits, convention enforcement, migration planning, and new project scaffolding. Use this skill whenever someone asks about repo or codebase organization, project folder layout, naming conventions, monorepo decisions, file placement

• project-bootstrapper

  Sets up new projects or improves existing projects with development best practices, tooling, documentation, and workflow automation. Use when user wants to start a new project, improve project structure, add development tooling, or establish professional workflows.

• refactoring-code

  Performs bulk code refactoring operations including renaming variables and functions across files, replacing patterns, and updating API calls. Use when renaming identifiers, replacing deprecated code patterns, updating method calls, or making consistent changes across multiple locations.

• sparc-methodology-coach

  Guide structured development through 5 phases — Specification, Pseudocode, Architecture, Refinement (TDD), and Completion — with explicit time budgets per phase and a mandatory 6-persona staff-level audit loop at Completion that evaluates systemic risk, blast radius, and architectural coherence befo

• workflow-automation

  Build automated workflows using no-code/low-code platforms (n8n, Zapier, Make/Integromat) and custom automation scripts. Use when connecting SaaS tools, automating business processes, or orchestrating multi-step workflows. Also triggers on mentions of n8n, Zapier, Make, Integromat, webhook, cron job

• writing-shell-scripts

  Writes production-ready shell and automation scripts (Bash .sh and PowerShell .ps1) with a mandatory adversarial audit gate, MSP-grade error handling, input validation, idempotency, structured logging, and a paired README. Use when the user mentions: write a script, automate this with a script, depl

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