magnus919

@magnus919 source repo

160 skills
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1 week ago last updated

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Headscale Backup · magnus919 bundle
Backup, restore, and migrate Headscale installations — SQLite database, configuration file, policy file, and TLS certificates. Use when backing up a headscale server before upgrades, migrating to new hardware, or restoring from a disaster.

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Headscale Deploy · magnus919 bundle
Deploy, configure, and maintain a self-hosted Headscale control server on Linux or Docker. Use when setting up a new Headscale instance, troubleshooting deployment issues, or configuring server settings.

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Tailscale Client · magnus919 bundle
Install, configure, and troubleshoot the official Tailscale client when connected to a Headscale self-hosted control server. Use when connecting a new device, diagnosing connectivity, checking peer status, or troubleshooting DERP relay issues.

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Headscale Routing · magnus919 bundle
Configure subnet routers and exit nodes in a Headscale tailnet to extend mesh access to non-Tailscale devices and route internet traffic. Use when setting up subnet routing for LAN devices or configuring exit nodes for privacy.

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Observer · magnus919 bundle
Monitor a session passively to infer the user's workflow from what actually happened, staying dormant until a trigger phrase activates observation for workflow-architect.

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Interviewer · magnus919 bundle
Discover the user's workflow through 8-15 adaptive questions for workflow-architect, mapping phases, branching signals, tool preferences, and friction points. Loaded by the umbrella workflow-architect skill when running in active mode.

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Bundle Builder · magnus919 bundle
Render accumulated workflow state from memory into a valid Agent Skills bundle directory for workflow-architect, with sub-skills, manifest, decision map, and optional kanban board. Loaded after the interviewer or observer achieves convergence.

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Headscale Node Lifecycle · magnus919 bundle
Manage the full lifecycle of nodes in a Headscale tailnet — generate pre-authenticated keys, register, approve, tag, list, and decommission nodes. Use when adding new devices, generating auth keys for automation, or managing node inventory.

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Capacity And Cost Engineering · magnus919 bundle
Model technical capacity, unit cost, and budget constraints connected to demand, performance, and reliability decisions. Use when projecting capacity from growth forecasts, sizing for peak events, designing cost-aware scaling policies, defining budget thresholds or quota/rate-limit enforcement, running or planning load/soak tests as capacity evidence, resolving SLO-cost tradeoffs, or modeling multi-tenant demand distributions, hot-tenant skew, pooled or siloed headroom, fairness evidence, and tenant-variable unit cost. Do NOT use for financial P&L statements, fundraising scenarios, or SaaS metrics (route to financial-modeling); for infrastructure implementation or cloud-resource provisioning (route to platform-engineering); or for generic cloud-cost tips and universal utilization targets — this skill does not prescribe fixed savings rates or one-size-fits-all thresholds.

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Remote Systems Administration · magnus919 bundle
Administer and troubleshoot remote Linux, FreeBSD, NetBSD, OpenBSD, and macOS systems safely, one host or a fleet at a time. Use when a task requires SSH, Ansible, Paramiko, POSIX diagnostics, service management, software updates, system configuration, firewall changes, or evidence-led remote operations. Do not use for local-only desktop administration, container or cluster orchestration (route to kubernetes), or cloud consoles that expose no remote shell.

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Multi Tenant Saas Architecture · magnus919 bundle
Design and review end-to-end multi-tenant SaaS architectures: tenant and subscription semantics, control and application planes, pooled or isolated tenancy, onboarding, entitlements, metering, billing handoffs, lifecycle, partitioning, and tenant-aware operations. Use when a subscription product needs a coherent tenant model and architecture decision across these seams. Do not use for threat modeling or isolation controls, API contract semantics, data-platform design, backend implementation, migration execution, privacy compliance artifacts, capacity evidence, financial modeling, or infrastructure operations; route those to the named specialist owners.

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Software Architecture Analysis · magnus919 bundle
Use this skill to reverse-engineer an existing software system, map its architecture, data flow, privacy posture, coupling, quality characteristics, and feature surface, then produce an evidence-grounded clean-room design document, PRD, or migration plan under new constraints. Use for codebase archaeology, implicit contract extraction, architecture health assessment, or decomposition-readiness analysis. Do not use for greenfield architecture design, direct code review, bug hunting, security auditing, or implementation of API, data, platform, or migration changes; route those to the relevant neighboring skill.

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Headscale Derp · magnus919 bundle
Configure and manage DERP relay servers for Tailscale/Headscale — embedded and standalone DERP deployment, latency testing, and connectivity diagnostics. Use when direct peer connections fail, traffic is routed through DERP relays, or setting up custom relay regions.

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Tailnet Policy · magnus919 bundle
Author, test, and deploy Tailscale-compatible huJSON policy files for Headscale tailnets — ACLs, Grants, Tags, Auto Approvers, Tailscale SSH rules. Use when configuring access control, writing policy files, or troubleshooting connectivity issues caused by ACLs.

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Product Analytics And Measurement · magnus919 bundle
Define observable, governed evidence for product outcomes through metric trees, event/tracking plans, instrumentation QA, and measurement governance. Use when defining product metrics, designing tracking plans, building event taxonomies, running product funnels or cohort analysis, setting up dashboard contracts, or auditing instrumentation quality. Do NOT use for statistical inference or experiment design (route to data-scientist), data pipeline implementation (route to data-engineering), data architecture decisions (route to data-architect), observability or infrastructure monitoring (route to site-reliability-engineering), or general business intelligence and dashboard building (route to BI tooling).

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Product Operations And Governance · magnus919 bundle
Define and run product governance — recurring decision rights, intake, portfolio cadences, evidence standards, and cross-functional operating contracts. Covers six review cadences (intake, portfolio, roadmap, experiment, launch, lifecycle) with named accountable owners, minimum evidence standards per decision type, and escalation paths. Supports lightweight and high-assurance operating modes with configurable governance patterns. Use when designing a product governance model, resolving contested decisions, establishing evidence standards, recording exceptions and escalations, or building cross-functional operating contracts. Do NOT use for executive governance (capital allocation, org structure — route to chief-of-staff-methodology or strategy-frameworks), for technical delivery gates (CI/CD, release approval — route to release-engineering or spec-driven-development), or to impose a universal org chart.

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Product Roadmapping And Portfolio · magnus919 bundle
Build and maintain outcome-based product roadmaps and portfolio views that sequence strategic bets by evidence, not dates. Covers Now/Next/Later views, strategic-bet management, capacity allocation, dependency and confidence mapping, scenario planning, continue/pause/kill/revisit criteria, stakeholder narratives, and roadmap review cadences. Use when building or reviewing a product roadmap, managing a portfolio of bets, or communicating strategic sequencing to stakeholders. Do NOT use for tactical prioritization mechanics (RICE, MoSCoW, Kano, OST — route to product-methodology or product-strategy), for project scheduling or Gantt charts, or for delivery-flow management (route to kanban-guru).

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API Design And Evolution · magnus919 bundle
Design, govern, document, review, and evolve consumer-facing APIs and event interfaces. Use when choosing REST/HTTP, GraphQL, RPC, events, webhooks, or streaming; writing OpenAPI or AsyncAPI contracts; assessing an API landscape, ownership, duplication, lifecycle, discoverability, retirement, gateways, service meshes, north-south or east-west traffic, routing, policy, observability, or failure boundaries; defining schemas, pagination, mutations, errors, idempotency, or compatibility; or planning versioning, deprecation, and migration. Do not use for product discovery, platform operations, full security assessment, ADR authoring, or delivery gates; route those to the neighboring specialist skills.

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Opensource Contributions · magnus919 bundle
Make good open source contributions — check CONTRIBUTING.md first, follow project norms, be a good citizen. Covers bug reports, feature requests, and pull requests with a defensible default posture when the project hasn't documented expectations. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Verification Methodology · magnus919 bundle
Verify work against explicit criteria using direct, source-faithful evidence, reproducible checks, and clear verdicts. Use before declaring an artifact, implementation, or claim complete; do not use for exploratory research without pass/fail criteria.

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Yc Weekly Growth Compass · magnus919 bundle
Make weekly startup growth decisions using growth rate, user behavior, and experiment evidence. Do not use this skill for runway, burn, or profitability trajectory analysis; use `yc-default-alive-calculator` for financial sustainability.

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Chief Of Staff Methodology · magnus919 bundle
Prepare accountable executive decisions, information triage, briefing, calendar choices, organizational sensing, and institutional memory without assuming authority or monitoring people. Use when a chief of staff or CoS, executive office, gatekeeping, decision memo, executive briefing, board materials, organizational sensing, team health, institutional memory, calendar triage, meeting audit, strategic time, or attention allocation is requested. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Product Lifecycle Learning · magnus919 bundle
Compare intended product outcomes against observed results to close the launch-to-learning loop: collect post-launch evidence, distinguish expected from observed from uncertain from inferred claims, update assumptions, assess feature health, and choose among continue/improve/harvest/pivot/pause/retire — including retirement lifecycles with deprecation, migration, customer treatment, and retained reusable learning. Do not use for incident postmortems or root-cause analysis (routes to incident-learning or site-reliability-engineering); do not use for analytics instrumentation or metric dashboard design (routes to product-analytics-and-measurement); do not use arbitrary thresholds as universal retirement rules — decisions require human judgment and context.

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Security Audit Methodology · magnus919 bundle
Plan authorized security reviews with threat modeling, architecture and dependency audits, and vulnerability classification. Use for scoped defensive security assessment. Do not use for offensive operations, unauthorized testing, or security control implementation.

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Agent Production Operations · magnus919 bundle
Operate an evaluated agent with tools and authority in production through a runtime control plane covering versioning, staged rollout, fallback, cost and latency budgets, tool health, human escalation, disablement, and trace-to-eval feedback. Do not use for building agents, designing evals, or general release, SRE, security, or platform engineering — those methods stay with their specialist skills.

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Secure Software Engineering · magnus919 bundle
Use when designing or implementing software securely: define security requirements, threat-model a feature, choose secure defaults, design authentication and authorization, handle untrusted data and secrets, evaluate dependencies, design multi-tenant trust boundaries, or review security-sensitive changes. Use for prevention during requirements, design, implementation, and review; not for post-build security assessments or scanning an existing codebase.

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Yc Default Alive Calculator · magnus919 bundle
Evaluate startup runway, burn, revenue, and profitability trajectory using the Default Alive / Default Dead framework. Do not use this skill for weekly growth experiments or operating growth decisions; use `yc-weekly-growth-compass` for those decisions.

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Conditional Customer Success · magnus919 bundle
Guide recurring human-relationship practices — success plans, health evidence, renewal and expansion signals, QBRs, handoffs, escalation, and closed-loop Voice of Customer. Do not use this skill for products without accounts, renewals, QBRs, or a customer-success team, including some internal tools, pure transactional products without recurring relationships, and public services without account-based engagement. Load only when the product context includes a recurring human relationship; decline or route away otherwise.

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Forward Deployed Engineering · magnus919 bundle
Guide embedded technical engagements from ambiguous stakeholder need through discovery, framing, hypothesis, build, evaluation, deployment, adoption, measurement, and generalization while preserving evidence, decision rights, and field learning. Use when one accountable technical lead must carry continuity across customer or stakeholder discovery, implementation, production fit, adoption, and measurable outcomes. Do not use for a bounded repository change, product investment governance, ongoing reliability or platform ownership, an isolated specialist task, or advisory work that ends before implementation and adoption.

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Site Reliability Engineering · magnus919 bundle
Design, operate, and improve reliable production systems with SLOs, incident command, observability, error budgets, and operational practices. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Technical Program Management · magnus919 bundle
Manage technical programs made of multiple related projects, products, teams, or vendors: establish the program mandate and benefits, align component work, manage cross-project dependencies and shared capacity, govern risks and decisions, coordinate transformation and adoption, and communicate program health to executives, delivery teams, and partners. Use when the work is a coordinated change larger than one project or when component projects are locally green but the combined outcome is at risk. Do not use for single-project control, detailed implementation planning, product portfolio or capital-allocation decisions, enterprise architecture design, release approval, or live incident command; route those to the named specialists.

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Technical Project Management · magnus919 bundle
Manage technical projects from initiation through delivery and closure: choose and tailor predictive, iterative, Scrum, flow-based, or hybrid approaches; coordinate teams and vendors; track milestones, risks, issues, dependencies, forecasts, scope changes, and recovery. Use when a team has no project manager, a TPM needs decision-ready analysis, a project is slipping, or commitments and handoffs need coordination. Use `technical-program-management` instead when multiple related projects, teams, vendors, shared capacity, or benefits must be coordinated toward one outcome. Adapt depth to the user's expertise. Do not use for a standalone coding task, product discovery or strategy, only writing an implementation plan, only diagnosing Kanban flow, operating a ticket tool, incident command, or a release go/no-go decision; route those to specialists.

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Agent Evals And Observability · magnus919 bundle
Design, run, review, or release framework- and vendor-neutral evaluations and observability for AI agents. Use when defining agent evals, datasets, graders, trajectory review, regression analysis, release gates, production traces, or privacy-aware telemetry. Covers task and trajectory contracts, statistical comparisons, and incident-to-case learning; route framework implementation to pydanticai or langgraph when needed. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Programming Principles · magnus919 bundle
Apply distilled coding principles from 14 classic software books to code review, refactoring, design, and implementation decisions. Do not use for language- or framework-specific tutorials, tool manuals, or tasks already governed by a project's established conventions.

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Actuarial Risk Modeling · magnus919 bundle
Use when analyzing, selecting, validating, or communicating models for insurance, actuarial, financial-risk, or other consequential uncertain outcomes. Covers regression, generalized linear models, frequency-severity, panel and longitudinal data, survival, time series, credibility, reserving, tail risk, calibration, and model governance. Do not use for generic software forecasting, ordinary SaaS financial models, or credentialed actuarial, investment, legal, or regulatory advice without the relevant specialist review.

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Enterprise Architecture · magnus919 bundle
Design and evolve enterprise architectures by connecting business capabilities, value streams, applications, information, technology, operating models, and transition choices. Use when mapping an enterprise portfolio, comparing current and target states, sequencing transition architectures, or defining federated architecture decision rights and stakeholder communication. Do not use for system or solution design, API or data-platform design, organizational or talent design, product roadmaps, technology adoption, or corporate strategy; route those to the named specialist skills.

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Implementation Planning · magnus919 bundle
Plan the implementation of an approved requirement or specification: produce an executable, dependency-aware delivery plan covering work breakdown, dependency mapping, critical path, ownership, parallelism and sequencing, rollout strategy, rollback and recovery paths, and verification against the original requirement. Supports cross-team, cross-repository, migration, and staged-rollout scenarios. Do not use for pre-approval discovery or needs-finding, authoring a specification from scratch, coding or implementation, the neckbeard issue-to-PR delivery flow itself, or any work whose prerequisite decision has not been approved — planning unapproved work is an explicit stop condition.

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Meshcore Packet Capture · magnus919 bundle
Capture MeshCore Companion packets via BLE, serial, or TCP. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Product Experimentation · magnus919 bundle
Run end-to-end product experiments from assumption to decision: translate assumptions into testable hypotheses and experiment briefs, select the right method among qualitative interviews, prototypes, concierge tests, fake doors, feature flags, and A/B tests, and produce readouts that update the roadmap and decision record. Do not use when a qualitative or prototype test is the clearly right answer without statistical measurement; do not prescribe A/B testing by default; do not treat statistical significance as the only decision criterion or hide ethical and guardrail considerations.

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Spec Driven Development · magnus919 bundle
Design and run a Spec-Driven Development (SDD) pipeline for AI software factories — where structured specifications are the input, AI agents generate the code, and quality gates enforce correctness at each phase: SPECIFY → DECOMPOSE → IMPLEMENT → VERIFY → DELIVER. Use when building or refining a spec-driven pipeline any AI coding tool (Claude Code, Cursor, Hermes Agent, Devin, OpenHands, droid) can follow, or when you need spec quality gates, phase-gate verdicts, NFR encoding, or format translation. Do not use for a single small change with a clear goal (classify first via bmad), for the control-plane protocol of intent contracts, autonomy gating, and failure routing around a pipeline (bmad), or for unvalidated problems (product-discovery).

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Technical Documentation · magnus919 bundle
Create and review technical documentation, including READMEs, agent-facing instructions, API references, and CLI help. Use when documentation must help someone complete real work. Do not use for marketing copy, brand messaging, or long-form editorial content.

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Research And Vault · magnus919 bundle
Chain web research, atomic extraction, and durable note capture when the same research-to-notes sequence must repeat. Do not use this skill to design or evaluate an investigation; use `research-methodology` for research questions, methods, and evidence assessment.

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Semantic Spacetime · magnus919 bundle
Model and analyze Semantic Spacetime (SST) graphs, distances, trajectories, drift, and model files. Do not use this skill for promise-theory vocabulary and fundamentals without SST modeling; use `promise-theory` for the substrate concepts.

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Workflow Architect · magnus919 bundle
Discover your actual workflow through conversation or observation, then generate a tailored skills bundle that encodes it as loadable agent skills with trigger conditions. Use when you want to understand your own process, formalize it, or share it with collaborators. Also use when a session feels aimless — this skill gives it structure. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Backend Engineering · magnus919 bundle
Design and implement backend services and APIs — REST, gRPC, GraphQL, event-driven handlers, transaction boundaries, outbox/inbox delivery, migration coexistence, database access, integration, error handling, and service-level testing. Use for application/domain/infrastructure implementation decisions. Language and framework agnostic. Do not use for frontend, data engineering, platform provisioning, API contract ownership, service decomposition strategy, or cross-system migration planning.

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Product Methodology · magnus919 bundle
Translate validated product evidence into tactical backlog decisions, prioritization, specifications, and stakeholder communications. Do not use this skill for CPO-level vision, positioning, or market strategy; use `product-strategy` for strategic direction.

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Strategy Frameworks · magnus919 bundle
Structure organizational strategy work: strategic direction, competitive and industry analysis, growth options, capital allocation, acquisitions, and portfolio choices. Use when framing consequential choices about where to compete, how to pursue an opportunity, or how to compare strategic options. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Daily Life Discovery · magnus919 bundle
Guide a consent-based conversation that helps a person discover how an AI agent could improve their day-to-day life: routines, friction, attention, decisions, relationships, learning, and small experiments. Use when someone asks for a daily check-in, wants the agent to learn how they work, says "grill me," wants a conversational journal, or asks what an AI could help with. Do not use for therapy, diagnosis, crisis support, covert monitoring, or product requirements interviews.

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Frontend Engineering · magnus919 bundle
Build and maintain web frontends — component architecture, state management, API integration, responsive layout, client-side performance, and frontend testing patterns. Framework agnostic, focused on web frontend implementation. Do not use for backend service implementation, data engineering, or platform infrastructure work.

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Platform Engineering · magnus919 bundle
Use this skill when building or operating internal developer platforms: infrastructure as code, CI/CD, container orchestration, service networking, secrets, and observability. Do not use it to define release process, promotion, rollout, or rollback policy; use release-engineering for that delivery model.

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Production Readiness · magnus919 bundle
Define risk-scaled evidence packets and go/no-go/defer/exception launch gates with accountable owners. Do not use this skill for cross-domain production composition; use `production-excellence` for assembling migration, recovery, capacity, and incident evidence.

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Research Methodology · magnus919 bundle
Plan, conduct, evaluate, and synthesize rigorous research investigations with credible evidence and a traceable method, including source-to-claim closure for media evidence. Do not use this skill for repeated source extraction and durable note orchestration; use `research-and-vault` for that capture workflow, or `ffmpeg` for media operations.

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Systematic Debugging · magnus919 bundle
Diagnose root causes with a four-phase debugging protocol. Use for ANY technical issue — test failures, production bugs, unexpected behavior, performance problems, build failures, or integration issues. ESPECIALLY when under time pressure, when "one quick fix" seems obvious, or when previous fix attempts have failed. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Migration Engineering · magnus919 bundle
Plan and execute safe cross-system migrations, including service extraction from monoliths. Use when moving data, schemas, interfaces, infrastructure, or service ownership through compatibility windows, dual-running, reconciliation, cutover, recovery, or deprecation. Do not use for deciding whether decomposition is justified, designing a target architecture, or implementing one named technology; route those to the relevant architecture or specialist skill.

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Open Knowledge Format · magnus919 bundle
Define knowledge bundles with Google's Open Knowledge Format (OKF) v0.1. Use when the user mentions OKF, Open Knowledge Format, Google's knowledge format, LLM wiki bundles, agent knowledge packs, creating OKF bundles, validating OKF documents, or converting knowledge into the OKF standard. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Product Design And UX · magnus919 bundle
Define user-facing product behavior from validated evidence and approved scope. Use for information architecture, task flows, state and recovery models, interface contracts, usability-study plans, interaction-pattern tradeoffs, or engineering UX handoffs. Use after product discovery and product decisions; route WCAG/ARIA conformance work to web-accessibility and formal software specifications to spec-driven-development. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Production Excellence · magnus919 bundle
Build cross-domain production evidence from readiness, migration, recovery, capacity/cost, and incident learning into launch or operational decisions. Do not use this skill for a single specialist's risk packet and launch gate; use `production-readiness` for that readiness review.

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Software Architecture · magnus919 bundle
Design and review software architectures from business drivers through system boundaries, tradeoffs, runtime behavior, evolution, and architecture practice. Use when choosing a greenfield or target architecture, comparing modular-monolith and service shapes, designing distributed consistency, replication, partitioning, coordination, ordering, transaction isolation, or failure behavior, defining architecture fitness evidence, or facilitating a consequential architecture review. Do not use for reverse engineering, API contract semantics, data-platform design, implementation, infrastructure operations, security lifecycle, or migration execution; route those to the named specialist skills.

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AI Operating Economics · magnus919 bundle
Use when deciding whether an AI-enabled workflow should be adopted, scaled, constrained, redesigned, or retired, and the decision must connect business outcomes, worker or user effects, quality guardrails, full operating cost, telemetry, uncertainty, and accountable governance. Do not use for a standalone financial model, infrastructure cost calculation, agent evaluation design, runtime operations, or general AI governance; route those details to the neighboring specialist skills.

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Product Strategy · magnus919 bundle
Set product vision, positioning, market strategy, and portfolio direction with a CPO methodology. Route tactical prioritization, specifications, and backlog decisions to `product-methodology`; do not use this skill for delivery-level product decisions or unrelated requests.

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Technology Radar · magnus919 bundle
Build and maintain technology radars for adoption, trial, assessment, and hold decisions, and choose proportionate architecture-governance paths for technology portfolios. Use when governing technology choices, build-versus-buy decisions, architecture standards, exceptions, or engineering portfolio risk. Do not use for enterprise capability or target-state architecture, writing ADRs, implementing systems, security engineering, or operational incident/runbook work.

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Artifact Pyramids · magnus919 bundle
Organize durable agent research outputs as summaries, analysis, and evidence dossiers. Use when producing multi-layer research artifacts or coordinating research handoffs. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Ascii City Engine · magnus919 bundle
Build portable, first-person colored ASCII city engines and small GIS-derived city packs. Use when designing terrain-following walking, raycast character rendering, city-provider schemas, or reproducible public-GIS ingestion. Do not use for conventional 3D/WebGL games, multi-level interiors, general GIS analysis, or committing full-resolution GIS archives.

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Product Discovery · magnus919 bundle
Discover product requirements from human stakeholders — map who to talk to, ask questions that surface hidden assumptions, detect gaps in real time, resolve conflicts, and translate conversations into structured SDD specs. Phase 0 upstream of Spec-Driven Development. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Product Lifecycle · magnus919 bundle
Route a product through its full lifecycle — discovery, strategy, portfolio choice, roadmap, UX and requirements, experimentation, delivery handoff, adoption, success, and lifecycle review — by composing existing specialist product skills with phase-entry evidence, handoff artifacts, and escalation rules. Use when evaluating a new product idea, managing a product through its lifecycle, or connecting product phases that currently operate in isolation. Do not use for a single product task that is already owned by a specialist skill (load that skill directly); do not use for software delivery lifecycle work (route to neckbeard); do not use to duplicate product discovery, strategy, UX, experimentation, analytics, release, or delivery methods.

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Verified Delivery · magnus919 bundle
Implement and deliver an authorized change end to end — verify, open the PR, merge, and confirm post-merge state — using live-state gates, durable interruption handoffs, and live-state-first resumption. Use when a user grants end-to-end delivery authority for a specific change and the work may cross tool-call limits, context exhaustion, worker loss, or session interruptions before the delivery boundary is reached. Do not use for plain fixes with no delivery directive, for granting merge or post-merge authority the user did not grant, or for designing release pipelines (use release-engineering for that).

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Web Accessibility · magnus919 bundle
Design, build, and review accessible web interfaces with native semantics, keyboard and focus behavior, forms and recovery, responsive input, motion, assistive-technology testing, and WCAG 2.2-informed evidence. Use for a11y, WCAG, ARIA, screen-reader, keyboard, focus, dialog, form, widget, or accessibility review work across frameworks. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Financial Modeling · magnus919 bundle
Build and review assumptions-led financial models, unit economics, pricing, fundraising scenarios, and SaaS operating metrics. Use when calculating CAC, LTV, payback, runway, ARR, churn, NDR, Rule of 40, or sales efficiency; when modeling revenue, costs, cash flow, pricing, cap tables, or financing. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Operational Design · magnus919 bundle
Design and improve operational processes, controls, metrics, vendors, and scaling models through bounded pilots and evidence. Do not use for engineering delivery, financial modeling, technology evaluation, or legal advice. design, operational metrics, compliance and audit, vendor management, and team topology. Covers value stream mapping, BPMN, bottleneck analysis, scaling from 10 to 100 to 1000 people, KPI design, balanced scorecard, SOC 2, ISO 27001, GDPR readiness, RFP processes, SLA design, vendor scorecards, team topologies, Conway's Law, and Dunbar's Number. Do not use for engineering delivery, financial modeling, or technology evaluation.

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Writers Helper · magnus919 bundle
Guide any writer, fiction or nonfiction, through the whole writing lifecycle: premise and planning, outlining and worldbuilding, research, drafting and finishing, editing and revision, breaking creative blocks, generating position-aware prompts and exercises, building sustainable writing habits, and the business of publishing — book proposals, query letters, synopses, agents, publishers, and book deals. Do not use for formatting deliverables into document files (see word-document, pdf-document, epub), for technical or business documentation (see technical-documentation), or for pure grammar and spelling reference.

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Product Shaping · magnus919 bundle
Use this skill to shape product or engineering work before committing time to it: set appetites instead of estimates, narrow raw ideas into bounded problems, sketch solutions at the right level of abstraction, de-risk rabbit holes, write pitches, bet with capped downside (circuit breaker), and govern builds with discovered scopes and scope hammering. Adapted from Basecamp's Shape Up and extended for human+AI-agent teams. Use when a raw idea, feature request, or "redesign X" grab-bag needs to become a bounded project before anyone builds; when planning how much work an idea is worth; or when delegated agent builds need budgets, kill criteria, and non-convergence rules. Do not use for discovering whether a problem is real (use product-discovery), for portfolio-level sequencing across quarters (product-roadmapping-and-portfolio), for formal specification after the bet is placed (spec-driven-development), or for task-level prioritization frameworks like RICE (product-methodology).

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Analog Occultism · magnus919 bundle
Use this skill to create subject-neutral images and videos in an analog occultism / industrial CRT noir aesthetic: near-monochrome archival technical atmosphere, severe low-key lighting, tactile signal degradation, industrial geometry, and quiet unresolved tension. Use for portraits, products, environments, interfaces, diagrams, abstract forms, stills, and motion. Do not use for colorful cyberpunk, vaporwave, glossy advertising, conventional horror, or clean digital renders.

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Color Management · magnus919 bundle
Manage color workflows with ICC profiles, working spaces, gamut mapping, and color science. Use when inspecting ICC profiles, converting between color spaces, checking gamut clipping, validating well-behaved working spaces, or troubleshooting color workflow issues with ImageMagick, ArgyllCMS, Exiftool, or LittleCMS. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Data Engineering · magnus919 bundle
Design and operate data infrastructure — database operations (vector, relational, graph, time-series), ETL/ELT pipeline design (dbt patterns, incremental loading), SQL analytical patterns, data quality monitoring, schema migration, and storage infrastructure management. Do not use for statistical analysis or ML model development.

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Flaresolverr CLI · magnus919 bundle
Use a small FlareSolverr JSON CLI for browser-backed GET and POST requests, readiness checks, and session lifecycle management when a site requires Cloudflare or DDoS-GUARD challenge handling. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Mermaid Diagrams · magnus919 bundle
Author, render, troubleshoot, and review Mermaid diagrams for documentation, architecture, processes, and technical communication. Use when a versionable diagram must communicate a defined audience job across a real renderer, including narrative, hierarchy, labels, legends, accessibility fallback, and uncertainty. Do not use for C4 level/model ownership, architecture decisions, or full accessibility conformance.

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Product Adoption · magnus919 bundle
Diagnose and design product adoption for onboarding, activation, behavior change, feature discovery, rollout, and sustained use after launch. Covers consumer, B2B, internal-tool, and public-service contexts with evidence-based decision points and cohort segmentation. Does not own acquisition campaigns or marketing conversion (routes to go-to-market), product-analytics instrumentation (routes to product-analytics-and-measurement), or customer-success account management and health scoring (routes to conditional-customer-success). Do not use this skill for unrelated requests; route to the nearest named specialist.

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Data Architect · magnus919 bundle
Use this skill to assess, design, and evolve data architectures, including data platforms, data products, data mesh adoption, event-driven data flows, governance, modeling, and migration decisions. Load it when teams need workload-grounded tradeoffs, ownership and quality agreements, or a current-to-target data architecture. Do not use it for pipeline or platform operations, implementation details, interface contract semantics, SQL tuning, or statistical modeling; route those to data-engineering, platform-engineering, api-design-and-evolution, postgres, or data-scientist.

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Data Scientist · magnus919 bundle
Use for PhD-level expertise in data science, statistics, and machine learning: rigorous statistical analysis, experimental design, causal inference, advanced modeling, research methodology, or data science project leadership. Load when the user asks about statistical methods, experimental design, model selection, A/B testing, hypothesis testing, power analysis, regression, causality, Bayesian analysis, or research methodology. For insurance, actuarial, claims, reserving, solvency, credibility, tail-risk, or financial-risk statistical modeling, use `actuarial-risk-modeling`; for deterministic operating and SaaS financial models, use `financial-modeling`. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Docker Compose · magnus919 bundle
Use Docker Compose to define, run, debug, and harden multi-container applications. Load for compose.yaml design, networking, volumes, secrets, profiles, overrides, watch mode, lifecycle operations, or troubleshooting. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Legal Strategy · magnus919 bundle
Analyze legal and regulatory risk, IP, contracts, privacy, governance, and employment questions as structured issue-spotting for counsel. Do not use this methodology as legal advice or for technical security implementation, CRM, or delivery execution.

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Ml Engineering · magnus919 bundle
Plan and execute production ML engineering work — model training and fine-tuning (LoRA/QLoRA), evaluation and eval-set design, quantization decisions, inference deployment, and regression triage, grounded in practical engineering patterns for production ML systems. Do not use for statistical modeling and experimental design (that's the data scientist) or for operating a specific inference engine (that's a tool skill such as llama-cpp or vllm).

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Promise Theory · magnus919 bundle
Teach promise vocabulary, fundamentals, and coordination diagnosis for promise-based systems. Do not use this skill for Semantic Spacetime models or SST CLI tooling; use `semantic-spacetime` for those model and tool workflows.

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QA Methodology · magnus919 bundle
Design and apply QA methodology for software teams: test strategy, regression testing, CI failure triage, test automation, quality gates and metrics, risk-based testing, exploratory testing, test design techniques, AI code quality gates (independent verification, acceptance-criteria testability review for agentic Spec-Driven Development), mutation-guided test hardening and review evidence (surviving mutants, weak assertions, diff-aware mutation testing), agentic eval design (dataset test design, judge-as-system-under-test, flaky-eval discipline), QA career levels (Senior/Staff/Principal), and SDET engineering (test infrastructure, gTAA, CI/CD integration). Do not use for root-cause debugging of production incidents, security implementation or threat modeling, or evaluation framework governance and statistical analysis — route those to systematic-debugging, secure-software-engineering, and agent-evals-and-observability respectively.

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Data Cleaning · magnus919 bundle
Clean, profile, validate, reshape, and document messy tabular, text, JSON, and relational data through an evidence-first, reproducible workflow. Use when preparing data for analysis, reporting, modeling, ingestion, migration, or matching. Do not use for statistical modeling, dashboard design, or operating a named data platform; route those tasks to data-scientist, data-engineering, or the relevant tool skill.

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Github Runner · magnus919 bundle
Deploy, manage, and troubleshoot self-hosted GitHub Actions runners. Covers systemd service, Docker containers, Kubernetes (Actions Runner Controller), and the Scale Set Client. Use when setting up a CI runner, debugging registration failures, designing autoscaling, or hardening runner security. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Nous Branding · magnus919 bundle
Generate images and content consistent with the Nous Research brand identity. Use when creating visuals in the Nous / Theia / Hermes ecosystem: a "cyber-classical" style blending neo-classical statuary, cyberpunk/industrial grunge, and retro anime illustration. Covers official brand color palette, typography (Inter/IBM Plex Sans, JetBrains Mono, heavy distressed display faces), the Nous Girl mascot, texture system, and image prompt construction. Ships reference images for palette, mascot, and brand collage that can be used as img2img inputs. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Woodpecker CI · magnus919 bundle
Operate Woodpecker CI from installation through production troubleshooting: configure servers and agents, connect Forgejo/Gitea or another forge, write and validate pipelines, manage secrets and plugins, use Docker or Kubernetes backends, run the CLI, and diagnose failed builds. Use when setting up, administering, or debugging Woodpecker CI. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Brand Designer · magnus919 bundle
Create comprehensive brand identity documentation for any brand. Guides you through documenting strategy, visual identity (logo, color, typography, imagery), voice and tone, application guidelines, governance, and asset inventory. Produces markdown specs, compiled brand books, and brand-compliant images via reference-image-aware generation. Use when you need to capture a brand's identity in structured, durable form — for vault storage, agency handoff, or press kit distribution. Do not use this skill for unrelated requests; route to the nearest named specialist.

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C4 Diagramming · magnus919 bundle
Create and review C4 software-architecture diagrams using Mermaid or Structurizr. Use when teams need a communication-ready system context, container, component, or code-level view, including audience, narrative, hierarchy, labels, legends, accessibility, and uncertainty. Do not use for Mermaid syntax/rendering work without C4 modeling, architecture decisions, or full accessibility conformance reviews.

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Cncf Landscape · magnus919 bundle
Use this skill when discovering and comparing cloud-native technologies from the CNCF Landscape for an architecture or engineering decision. Query the live public Landscape API, filter candidates by capability, category, maturity, license, and repository signals, then produce an evidence-backed shortlist with trade-offs, unknowns, and validation steps. Do not use it as a substitute for project documentation, production-readiness testing, legal review, or general architecture methodology.

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Confluence CLI · magnus919 bundle
Interact with Atlassian Confluence from the terminal: list spaces, browse pages, view page content, search with CQL, and create pages. Use when the user mentions Confluence, a space key (e.g. DEV), or asks about documentation, wiki pages, space content, or knowledge base articles. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Digital Twin · magnus919 bundle
Design, build, evaluate, govern, monitor, evolve, and retire digital twins and federated twin universes for software systems, engineering processes, agentic software factories, infrastructure, and cyber-physical operations. Use when a task involves digital-twin architecture, digital thread, simulation, predictive maintenance, twin health, agent authority, or dark-factory design. Do not use for ordinary observability dashboards, static dependency graphs, generic AI governance, or operating one named infrastructure tool without a twin-specific representation and feedback loop.

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Flaresolverr · magnus919 bundle
Use the minimal FlareSolverr wrapper for a one-off health check or browser-backed GET/POST when ordinary retrieval is blocked by Cloudflare or DDoS-GUARD. Choose flaresolverr-cli instead for named session lifecycle, cookie-only returns, dry-run planning, or the full operational command surface. Do not use this skill for unrelated requests; route to the nearest named specialist.

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Gap Analysis · magnus919 bundle
Analyze gaps by comparing a defined current state with a justified target state, characterizing causes and uncertainty, prioritizing actionable interventions, and producing traceable matrices, roadmaps, and decision records. Use for capability, process, compliance, readiness, maturity, operating-model, or research-evidence gaps. Do not use for a vague list of problems, a standalone root-cause analysis, a generic SWOT, or legal or audit certification advice without a governing standard and qualified owner.

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Go To Market · magnus919 bundle
Plan and evaluate go-to-market strategy using positioning, acquisition, growth economics, market-entry, and competitive-response workflows. Do not use for CRM execution, product strategy, legal interpretation, or visual brand design. (April Dunford's positioning, message hierarchy), customer acquisition strategy (paid, organic, PLG, SLG), brand architecture (brand house vs house of brands), growth modeling (CAC/LTV by channel, cohort analysis), market entry strategy (beachhead, land-and-expand), and competitive response (pricing wars, feature races, brand defense). Do not use for sales execution and pipeline management, product strategy, or visual brand identity design.

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Travel Guide · magnus919 bundle
Create personalized, source-grounded travel dossiers from a destination, dates, duration, travelers, and constraints. Ask only the questions that change the plan, use explicitly permitted personal context without exposing it, research current logistics, and produce a cited, visually coherent PDF or responsive companion web page. Use when someone wants an individualized itinerary, trip brief, travel field guide, or shareable travel website. Do not use for real-time booking, ticket purchasing, visa or legal advice, or generic destination summaries without a specific traveler and trip.

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Adr Authoring · magnus919 bundle
Write, review, and maintain architecture decision records with clear context, alternatives, consequences, confirmation links, and lifecycle governance. Use when a consequential technical decision or its enforceable architectural constraint must remain understandable. Do not use for system-wide evolutionary architecture design, general observability, or operating a named test or CI tool.

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Agent Council · magnus919 bundle
Run a structured multi-agent debate by spawning a panel of expert agents on any question, with convergence-aware iteration and typed synthesis output via the `agent-council` CLI. Use when a decision has genuine tradeoffs, high stakes, or hidden assumptions worth adversarial collaboration, or when confidence diagnostics matter more than a single recommendation. Compatible with any AI agent harness that supports agentskills.io skills (Claude Code, Cursor, Hermes Agent, OpenHands, etc.). Do not use for simple factual lookups, tasks with a clear correct answer, routine single-perspective work, or code execution and tool orchestration beyond debate.

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AI Governance · magnus919 bundle
Design and operate an organization's AI governance system: define governance principles, operating models and decision rights, risk frameworks, lifecycle gates, and fairness, transparency, privacy, security, regulatory, and board-oversight controls. Use when standing up a governance program, tiering AI use-case risk, reviewing an LLM or agent system for governance and safety gaps, mapping a regulation to a compliance plan, scoring governance maturity, or preparing board reporting. For regulated life-sciences use cases, also cover GxP, ALCOA+, data integrity, electronic records, validation/assurance, and QMS interfaces. Do not use for interpreting regulations as legal advice (route to legal-strategy), data-governance mechanics (data-architect/data-engineering), or implementing application security (secure-software-engineering).

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160 published skills · page 1 of 2