julianobarbosa

@julianobarbosa source repo

119 skills
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1 day ago last updated

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Argocd Skill · julianobarbosa bundle
ArgoCD Skill

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K8S Clusters Skill · julianobarbosa bundle
Kubernetes Clusters Skill

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Azure Devops Wiki Skill · julianobarbosa bundle
Azure DevOps Wiki Skill

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Argocdclusterbootstrapping · julianobarbosa bundle
Complete ArgoCD cluster bootstrapping skill for diagnosing sync failures, creating root Applications (app-of-apps), curating ApplicationSets via Kustomize, and resolving missing CRD dependencies. USE WHEN argocd bootstrap OR app-of-apps pattern OR root application OR applicationset gitops management OR argocd sync failed missing CRD OR kustomize applicationset curation OR argocd cluster onboarding.

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Python Design Patterns · julianobarbosa
Python design patterns including KISS, Separation of Concerns, Single Responsibility, and composition over inheritance. Use when making architecture decisions, refactoring code structure, or evaluating when abstractions are appropriate.

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Azure Network Calculator · julianobarbosa bundle
Azure network planning — CIDR calculation, subnet allocation, VNet sizing, IP address planning, snet layout, network capacity, Azure networking, hub-spoke topology. USE WHEN CIDR, subnet, VNet, snet, network planning, IP address, Azure networking, calculate network, plan network, validate CIDR, network capacity, address space.

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Azure Cost Management App · julianobarbosa
Install and connect the Azure Cost Management App (by Microsoft Corporation) in Power BI Service via browser automation. Use this skill whenever the user mentions installing, deploying, connecting, or configuring the Azure Cost Management template app in Power BI, or when they want to connect Power BI to their EA (Enterprise Agreement) enrollment for cost visibility. Also triggers when the user says "connect your data" on the Cost Management App, wants to set up EA cost data in Power BI, or needs to link an enrollment number to a Power BI cost report.

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Obsidian Vault Management · julianobarbosa bundle
Creates, edits, and manages Obsidian vault content including notes, templates, daily notes, and dataview queries. Use when working with markdown files in an Obsidian vault, creating notes, writing templates, building dataview queries, or organizing knowledge management content.

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Python Resource Management · julianobarbosa
Python resource management with context managers, cleanup patterns, and streaming. Use when managing connections, file handles, implementing cleanup logic, or building streaming responses with accumulated state.

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Knowledge Base Health Check · julianobarbosa
Audits a local Claude-managed knowledge base in Simon's '/Users/simon/Claude CoWork/Knowledge Base/' system. Surfaces contradictions between articles, broken backlinks, unsourced claims, stale articles, writing-rules violations, and three suggested new articles. Files a full report into the KB's 'Outputs/' folder, appends a one-line CHANGELOG entry, and (in interactive sessions) walks through which findings to action. Use this skill whenever the user says "run a health check", "audit the [name] KB", "audit my knowledge base", "check the wiki", "let's go through the health check report", or "action the latest health check". Also use when the monthly scheduled task 'knowledge-base-monthly-health-check' fires. Use this skill for any audit-style request against a folder under 'Knowledge Base/' even if the user doesn't say the word "health check" - the protocol is the same.

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Obsidian Claude Integration · julianobarbosa bundle
Comprehensive guide for integrating Obsidian vaults as AI-powered second brains with Claude Code. Covers MCP integration, vault manifests, self-evolving patterns, auto-linking, and knowledge graph automation. Use when setting up Claude Code + Obsidian workflows, implementing bidirectional sync, creating CLAUDE.md manifests, or building self-healing knowledge systems.

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Azure Landing Zone Checklist · julianobarbosa bundle
Fill out Microsoft Azure Landing Zone (ALZ) Accelerator checklists by interviewing the user, mapping their Azure subscriptions, integrating IP addressing documentation, and applying Microsoft Cloud Adoption Framework best practices. Produces a completed Excel checklist (.xlsx) ready for ALZ deployment. Use this skill whenever the user mentions Azure Landing Zone, ALZ checklist, landing zone accelerator, platform landing zone configuration, ALZ bootstrap, hub-and-spoke setup, Azure network topology planning, or wants to fill out any ALZ-related checklist or configuration file. Also trigger when the user uploads an Excel file that contains tabs like "Accelerator - Bootstrap", "Accelerator - Bicep", or "Accelerator - Terraform".

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Devops Network Calculator For Azure · julianobarbosa bundle
Azure network planning, CIDR calculation, subnet sizing, and best-practices tool. Use this skill whenever the user asks about subnet sizing, CIDR planning, AKS networking, NSG rules, network segmentation, IP address management, VNet planning, address space analysis, overlap detection, or any Azure networking topic. Also trigger when the user mentions network calculator, net-calc, calculate hosts, plan subnets, or asks about Azure network best practices, even if they don't explicitly say 'network calculator'.

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Progressive Delivery · julianobarbosa bundle
Progressive delivery on Kubernetes — canary and blue-green deployments via Argo Rollouts, plus environment-to-environment promotion via Kargo. USE WHEN implementing canary releases, blue-green deployments, traffic shifting between revisions, metric-gated promotions, AnalysisTemplate/AnalysisRun design, Argo Rollouts CRDs, or Kargo freight/warehouse/stage promotion pipelines, multi-stage promotion across dev/staging/prod, ArgoCD+Kargo integration. Rollouts handles WHICH revision serves traffic; Kargo handles WHICH revision is in which environment. Use both together when you need both deployment strategy AND multi-environment promotion.

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Python Anti Patterns · julianobarbosa
Common Python anti-patterns to avoid. Use as a checklist when reviewing code, before finalizing implementations, or when debugging issues that might stem from known bad practices.

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Python Configuration · julianobarbosa
Python configuration management via environment variables and typed settings. Use when externalizing config, setting up pydantic-settings, managing secrets, or implementing environment-specific behavior.

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Python Error Handling · julianobarbosa
Python error handling patterns including input validation, exception hierarchies, and partial failure handling. Use when implementing validation logic, designing exception strategies, handling batch processing failures, or building robust APIs.

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Python Infrastructure · julianobarbosa bundle
Python patterns for system reliability — background jobs and task queues (Celery, async), resilience and recovery (retries, backoff, timeouts, circuit breakers via tenacity), and observability (structured logging via structlog, metrics, distributed tracing, golden signals). USE WHEN building async workers, queueing tasks, handling transient network/IO failures, instrumenting Python services for production, designing retry policies, configuring logging or tracing, or any combination of these system-reliability concerns. NOT FOR language idioms or type hygiene (use `writing-python`) or project setup and dependency management (use `uv`).

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Power Bi Deployment · julianobarbosa
Import and export TMDL/TMSL formats, manage model lifecycle with transactions, and version-control Power BI semantic models using pbi-cli. Invoke this skill whenever the user mentions "deploy", "export", "import", "TMDL", "TMSL", "version control", "git", "backup", "migrate", "transaction", "commit changes", "rollback", or wants to save/restore model state.

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Power Bi Partitions · julianobarbosa
Manage Power BI table partitions, named expressions (M/Power Query data sources), and calendar table configuration using pbi-cli. Invoke this skill whenever the user mentions "partitions", "data sources", "M expressions", "Power Query", "incremental refresh", "named expressions", "connection parameters", or wants to configure how tables load data. For broader modeling tasks (measures, relationships, hierarchies), see power-bi-modeling instead.

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Research Add Fields · julianobarbosa
Append new field definitions to an in-progress research outline's `fields.yaml` — either from user-supplied input or from a web-search agent that proposes common dimensions in the domain. Use mid-`/research-outline` when you've realised the schema is missing dimensions (e.g. pricing, performance, ecosystem, governance) before running `/research-deep`, so deep agents fill the new fields on first pass instead of needing a re-run.

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Using Git Worktrees · julianobarbosa bundle
Git worktree management with tmux integration and task dispatch. Use when creating isolated dev environments, launching parallel feature work, running multiple Claude instances, managing worktrees, dispatching tasks to worktree terminals, or cleaning up after merge. Covers worktree creation in .claude/worktrees/, tmux window management in the current session, and command dispatch. Also use when someone says "create a worktree", "launch in a worktree", "worktree for story X", or "parallel development".

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Power Bi Diagnostics · julianobarbosa
Troubleshoot Power BI model performance, trace query execution, manage caches, and verify the pbi-cli environment using pbi-cli. Invoke this skill whenever the user says "pbi not working", "setup issues", "connection failed", "slow query", "performance", "profiling", "tracing", "health check", "model audit", "pbi setup", or encounters any pbi-cli error. This is the first skill to check when something goes wrong with pbi-cli.

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Container Security · julianobarbosa bundle
Container image security scanning, Dockerfile hardening, and ACR image management. Use when scanning container images for vulnerabilities with Trivy, hardening Dockerfiles (pinning versions, non-root runtime, SSH config), importing images to Azure Container Registry to avoid Docker Hub rate limits, or analyzing CVE findings. Also trigger when the user mentions image security, vulnerability scanning, CVE remediation, container hardening, Trivy scan, Docker security, or ACR image import — even if they don't explicitly say "container security".

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Research Add Items · julianobarbosa
Append new items (research objects) to an in-progress research outline's `outline.yaml` — sourced from your direct input, a web-search agent, or both. Use mid-`/research-outline` when you've realised the items list is incomplete (a new competitor surfaced, an important historical entry was missed, a category needs broader coverage) before running `/research-deep`, so the new items are part of the parallel deep pass instead of needing a separate run.

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Writing Typescript · julianobarbosa bundle
Idiomatic TypeScript development. Use when writing TypeScript code, Node.js services, React apps, or discussing TS patterns. Emphasizes strict typing, composition, and modern tooling (bun/vite).

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K8S Timezone Config · julianobarbosa
Configure timezone for Kubernetes pods using TZ environment variable. Use when deploying workloads that need Brazil/São Paulo timezone or when logs show UTC (+0000) instead of local time.

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Keyvault Csi Driver · julianobarbosa bundle
Azure Key Vault + CSI Driver integration for Kubernetes secrets management. Use when creating SecretProviderClass resources, mounting secrets from Key Vault, troubleshooting 403 errors, syncing secrets to K8s, or configuring applications to use Key Vault secrets.

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Notebooklm Create · julianobarbosa bundle
Complete "topic notebook build" workflow for Google NotebookLM — deep web research, sequential source loading (with known-failing domain skips), full Studio artifact generation, and curated chat-prompt library. Use this skill whenever the user wants to create a new NotebookLM notebook on a topic, build a full research notebook from scratch, generate a "{topic} :: docs" notebook, compile sources from forums (Reddit/HN/GitHub/Discord/Quora) into a notebook, produce a full Studio (audio + video + mind map + reports + flashcards + quiz + infographic + slide deck + data table) for an existing notebook, or prepare curated NotebookLM prompts for a topic. Triggers on phrases like "build a notebook on X", "create cmux :: docs", "research and build NotebookLM", "full studio for my notebook", "entire studio", "NotebookLM prompts for topic Y", "turn this into a NotebookLM notebook". Apply even when the user does not explicitly say "NotebookLM" — if they ask you to assemble a research notebook on a topic with sources and

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Obsidian Markdown · julianobarbosa
Create and edit Obsidian Flavored Markdown with wikilinks, embeds, callouts, properties, and other Obsidian-specific syntax. Use when working with .md files in Obsidian, or when the user mentions wikilinks, callouts, frontmatter, tags, embeds, or Obsidian notes.

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Power Bi Modeling · julianobarbosa
Create and manage Power BI semantic model structure using pbi-cli -- tables, columns, measures, relationships, hierarchies, calculation groups, and date/calendar tables. Invoke this skill whenever the user says "create table", "add measure", "add column", "create relationship", "date table", "calendar table", "star schema", "mark as date table", "add hierarchy", "calculation group", or any model-building task. Also invoke when creating multiple measures at once -- the skill contains critical guidance on multi-line DAX expression handling.

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Power Bi Security · julianobarbosa
Configure row-level security (RLS) roles, object-level security, and perspectives for Power BI semantic models using pbi-cli. Invoke this skill whenever the user mentions "security", "RLS", "row-level security", "access control", "data restrictions", "who can see", "filter by user", "perspectives", "limit visibility", or wants to restrict data access by role.

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Uv · julianobarbosa bundle
Guide for using uv - an extremely fast Python package and project manager written in Rust. Use when installing Python, managing virtual environments, adding dependencies, running scripts, building packages, or working with pyproject.toml. Replaces pip, pip-tools, pipx, poetry, pyenv, twine, and virtualenv.

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Git · julianobarbosa bundle
Master advanced Git workflows including rebasing, cherry-picking, bisect, worktrees, and reflog to maintain clean history and recover from any situation. Use when managing complex Git histories, collaborating on feature branches, or troubleshooting repository issues.

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Kql · julianobarbosa bundle
Kusto Query Language authoring, debugging, optimization, translation, and tooling for Azure Monitor, Sentinel, ADX, and Application Insights. USE WHEN user mentions 'KQL', 'Kusto', 'Log Analytics query', 'Sentinel query', 'hunting query', 'ADX query', 'Application Insights query', 'translate SQL to KQL', 'Splunk to KQL', 'optimize query', 'KQL performance', '.kql file', 'detection rule', 'analytics rule', 'threat hunting', 'Azure monitor query', 'log query', 'summarize operator', 'where TimeGenerated', OR any request involving querying Azure log/telemetry data. Even if the user doesn't say "KQL" explicitly — if they're asking about querying Azure logs, security events, or telemetry data, this skill applies.

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Loki · julianobarbosa bundle
Guide for implementing Grafana Loki - a horizontally scalable, highly available log aggregation system. Use when configuring Loki deployments, setting up storage backends (S3, Azure Blob, GCS), writing LogQL queries, configuring retention and compaction, deploying via Helm, integrating with OpenTelemetry, or troubleshooting Loki issues on Kubernetes.

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Mise · julianobarbosa bundle
Set up, configure, and maintain development environments with `mise` (mise-en-place) — the polyglot tool/version manager, per-directory environment switcher, and task runner. ALWAYS use this skill when the user mentions mise, `mise.toml`, `.mise.toml`, `mise use`, `mise run`, pinning tool/language versions per project, an asdf / nvm / rbenv / pyenv / direnv replacement, a `.tool-versions` file, or wants project-scoped env vars and task automation in one config. Also trigger when scaffolding a dev environment for a repo, migrating from asdf/nvm/direnv/make to mise, adding a tool from a backend (npm, cargo, pipx, aqua, ubi/GitHub), or diagnosing "tool not found" / activation / shim problems. Covers house conventions, a sample-driven config template, workflows, a `mise.toml` best-practice linter, and a full CLI reference. NOT FOR system package management (apt/brew for OS libraries), Nix flakes, or make-style file-timestamp build graphs with complex dependency trees.

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Ship · julianobarbosa bundle
End-to-end branch delivery: commit (no AI attribution) → push → open a pull request → ensure a Board work item exists (create one per task, assigned to the configured user, if none) and link it → after merge, clean up branch and worktree. Auto-detects the platform from the remote — Azure Repos + Boards (azure-devops-node-api SDK; OAuth Bearer push fallback via `az`) or GitHub (Octokit; `gh` for auth). Scripts are TypeScript, run via `bun`. Use whenever asked to "ship", "ship it", "ship this branch", "open a PR", "push and open a PR", "raise a PR", "deliver this", "send this for review", or "create a PR and link the work item" — and when a direct push to main is blocked and the change needs to go through a PR instead. Also covers snapshotting the current state as an annotated git tag — use whenever asked to "save the current state", "tag this", "snapshot the state", "create a checkpoint", "tag a release point", or "mark where we are" (a git-tag checkpoint, distinct from PR labels/tags). Also opens a just-creat

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Tldr · julianobarbosa
Save, read, update, or delete conversation summaries in the vault. USE WHEN tldr, save summary, session summary, what did we do, recap session, conversation summary, update tldr, delete tldr.

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Tmux · julianobarbosa bundle
tmux and tmuxp session configuration, management, and troubleshooting. Use when creating, editing, debugging, or optimizing tmuxp YAML configs, designing tmux workspace layouts, fixing tmux session errors, managing multi-environment terminal setups, or working with tmux panes, windows, and sessions. Also use when the user mentions tmuxp, .tmuxp, tmux layouts, session_name, or terminal workspace organization.

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Atuin · julianobarbosa bundle
Shell history management with Atuin. Use when configuring shell history, setting up history sync, searching command history, importing history from other shells, troubleshooting atuin issues, or optimizing history workflows. Covers installation, sync setup, search modes, statistics, and self-hosting.

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Daily · julianobarbosa bundle
Start the day with vault context, continuity from yesterday, and prioritized action items. Read or create today's daily note, carry forward unfinished tasks, surface active projects, and check inbox. USE WHEN good morning, start my day, daily, what's open, daily standup, what should I work on, morning routine, begin day, daily check-in, what's pending.

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Merge · julianobarbosa
Merge the current feature branch into main and (optionally) clean up the branch and worktree. Prefers fast-forward (--ff-only) for linear history; falls back to a merge commit (--no-ff) when the branch has diverged or the user wants the merge commit preserved. Interactive cleanup at the end. USE WHEN asked to "merge to main", "merge and cleanup", "integrate the feature branch", or "finish this branch" — i.e. a direct local merge with no review gate. For PR-based delivery (push → open a PR → link a work item → clean up after merge), use the `ship` skill instead.

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Mimir · julianobarbosa
Guide for implementing Grafana Mimir - a horizontally scalable, highly available, multi-tenant TSDB for long-term storage of Prometheus metrics. Use when configuring Mimir on Kubernetes, setting up Azure/S3/GCS storage backends, troubleshooting authentication issues, or optimizing performance.

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Tempo · julianobarbosa bundle
Guide for implementing Grafana Tempo - a high-scale distributed tracing backend for OpenTelemetry traces. Use when configuring Tempo deployments, setting up storage backends (S3, Azure Blob, GCS), writing TraceQL queries, deploying via Helm, understanding trace structure, or troubleshooting Tempo issues on Kubernetes.

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Commit · julianobarbosa
Stage, commit, and push changes to the current branch. Use when asked to commit, push, or create a commit for the current task.

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Direnv · julianobarbosa bundle
Guide for using direnv - a shell extension for loading directory-specific environment variables. Use when setting up project environments, creating .envrc files, configuring per-project environment variables, integrating with Python/Node/Ruby/Go layouts, working with Nix flakes, or troubleshooting environment loading issues on macOS and Linux.

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Iterm2 · julianobarbosa bundle
iTerm2 terminal emulator and tmux multiplexer expertise. USE WHEN user mentions iTerm2, tmux, terminal sessions, split panes, window management, OR terminal productivity on macOS.

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Mkdocs · julianobarbosa bundle
Build project documentation sites with MkDocs static site generator. USE WHEN user mentions mkdocs, documentation site, docs site, project documentation, OR wants to create, configure, build, or deploy documentation using Markdown. Covers installation, configuration, theming, plugins, and deployment.

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Neovim · julianobarbosa bundle
Comprehensive guide for this Neovim configuration - a modular, performance-optimized Lua-based IDE. Use when configuring plugins, adding keybindings, setting up LSP servers, debugging, or extending the configuration. Covers lazy.nvim, 82+ plugins across 9 categories, DAP debugging, AI integrations, and performance optimization.

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Sentry · julianobarbosa
Comprehensive skill for Sentry error monitoring and performance tracking. Use when Claude needs to (1) Configure Sentry SDKs for error tracking and performance monitoring, (2) Manage releases, source maps, and debug symbols via CLI, (3) Query issues, events, and metrics via API, (4) Set up alerting and notification rules, (5) Configure sampling strategies and quota management, (6) Deploy self-hosted Sentry instances, (7) Integrate with OpenTelemetry for distributed tracing, or any other Sentry automation task.

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Grafana · julianobarbosa bundle
Comprehensive skill for interacting with Grafana's HTTP API to manage dashboards, data sources, folders, alerting, annotations, users, teams, and organizations. Use when Claude needs to (1) Create, read, update, or delete Grafana dashboards, (2) Manage data sources and connections, (3) Configure alerting rules, contact points, and notification policies, (4) Work with folders and permissions, (5) Manage users, teams, and service accounts, (6) Create or query annotations, (7) Execute queries against data sources, or any other Grafana automation task via API.

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Knative · julianobarbosa bundle
Knative serverless platform for Kubernetes. Use when deploying serverless workloads, configuring autoscaling (scale-to-zero), event-driven architectures, traffic management (blue-green, canary), CloudEvents routing, Brokers/Triggers/Sources, or working with Knative Serving/Eventing/Functions. Covers installation, networking (Kourier/Istio/Contour), and troubleshooting.

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Repomix · julianobarbosa
Pack entire codebases into AI-friendly files for LLM analysis. Use when consolidating code for AI review, generating codebase summaries, or preparing context for ChatGPT, Claude, or other AI tools.

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Runbook · julianobarbosa
Create or load an operational runbook for a given topic. Searches `runbooks/` for an existing match; if none, scaffolds a new one from the standard template (Purpose / Prerequisites / Steps / Verification / Troubleshooting / Last Tested). Use when asked to "create a runbook", "load runbook for X", document a procedure, or look up an SOP.

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Context7 · julianobarbosa bundle
Up-to-date, version-specific library documentation and working code examples sourced from real project repos via the Context7 documentation aggregation API — covers 1000+ libraries (React, Next.js, Vue, Kubernetes, Go, Python, TypeScript, Prisma, Tailwind, and more). USE WHEN looking up API signatures, framework docs, version-specific behavior, code examples, library configuration, migration guides, OR before writing code against a library you might be guessing about. NOT FOR refactoring existing code, debugging business logic, general programming concepts, or libraries Context7 doesn't index (use web search instead). Grounds answers in real source documentation to prevent hallucinated APIs.

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Grill Me · julianobarbosa
Interview me relentlessly about every aspect of this plan until we reach a shared understanding. Walk down each branch of the design tree, resolving dependencies between decisions one-by-one.

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Justfile · julianobarbosa bundle
Create, edit, refactor, lint, and maintain Justfiles and `.just` module files using the `just` command runner. ALWAYS use this skill when the user mentions justfile, Justfile, just recipes, just modules, `.just` files, or asks to set up task automation with just. Also trigger when migrating a Makefile to just, adding recipes or modules to an existing Justfile, or organizing and documenting project commands. Covers house conventions, templates, namespacing by domain, dotenv, cross-platform support, and a structural lint. NOT FOR file-based build dependency graphs that need timestamp tracking (use make).

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Obsidian · julianobarbosa bundle
Guide for implementing Obsidian knowledge management - vault operations, plugin development, URI scheme automation, markdown extensions, and Local REST API integration. Use when working with Obsidian vaults, creating plugins, automating note workflows, querying notes via API, or implementing knowledge graph features.

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Power Bi · julianobarbosa bundle
Power BI development with PBIP format — TMDL models, Power Query (M), DAX measures, star schema design, report authoring, publishing to Power BI Service, scheduled refresh, and connector troubleshooting. USE WHEN user mentions Power BI, PBIP, TMDL, DAX measures, Power Query, semantic model, PBI report, star schema for PBI, publish to Power BI, scheduled refresh, data gateway, PBI connector, cost management connector, EA connector, Power BI template app, or any Power BI development task. Also use when editing .tmdl, .pq, .pbip, .pbir, .pbism files, or working with CorpTheme.json.

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Yt Music · julianobarbosa bundle
Operate YouTube Music via natural language. Search songs, artists, albums, playlists, lyrics, charts, recommendations, and control playback. Browse personal library, manage playlists, rate tracks, and inspect account info. Use this skill whenever the user asks about YouTube Music, wants to play music, manage playlists, search by song or artist name, inspect lyrics, or control playback.

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Zsh Path · julianobarbosa
Manage and troubleshoot PATH configuration in zsh. Use when adding tools to PATH (bun, nvm, Python venv, cargo, go), diagnosing "command not found" errors, validating PATH entries, or organizing shell configuration in .zshrc and .zshrc.local files.

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1password · julianobarbosa bundle
Guide for implementing 1Password secrets management - CLI operations, service accounts, Developer Environments, and Kubernetes integration. Use when retrieving secrets, managing vaults, configuring CI/CD pipelines, integrating with External Secrets Operator, managing Developer Environments, or automating secrets workflows with 1Password.

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Holmesgpt · julianobarbosa bundle
Guide for implementing HolmesGPT - an AI agent for troubleshooting cloud-native environments. Use when investigating Kubernetes issues, analyzing alerts from Prometheus/AlertManager/PagerDuty, performing root cause analysis, configuring HolmesGPT installations (CLI/Helm/Docker), setting up AI providers (OpenAI/Anthropic/Azure), creating custom toolsets, or integrating with observability platforms (Grafana, Loki, Tempo, DataDog).

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Premortem · julianobarbosa bundle
Run a premortem on any plan, launch, product, hire, pricing change, strategy, or high-stakes decision. Uses Gary Klein's prospective-hindsight method — assume it already failed at a future date and work backward to surface every plan-specific cause, then produce a revised plan, mitigations, early-warning signals, and a pre-launch checklist. USE WHEN premortem this, run a premortem, what could kill this, future-proof this, stress test this plan, what am I missing here, find the blind spots, what could go wrong, am I missing anything, poke holes in this, where will this break, before I commit to this. NOT FOR adversarial attack on an arbitrary idea or argument (use RedTeam), current-state multi-perspective debate (use Council), network/system vulnerability testing (use Security), or simple feedback/factual questions. DO trigger when someone has a concrete plan or commitment where the cost of being wrong is high and the decision is still changeable.

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Pyroscope · julianobarbosa bundle
Guide for Grafana Pyroscope continuous profiling. Use for Kubernetes Helm deployment, Go/Java/Python/.NET/Ruby/Node.js profiling, storage backends, trace-to-profile linking, and troubleshooting.

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Aztfexport · julianobarbosa bundle
Use when exporting existing Azure resources to Terraform using aztfexport. Triggers on aztfexport, Azure import to Terraform, export Azure resource, bring Azure under Terraform management, reverse-engineer Azure infrastructure, bootstrap IaC from live Azure resources. Covers resource, resource-group, and query modes.

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Defectdojo · julianobarbosa bundle
Guide for implementing DefectDojo - an open-source DevSecOps, ASPM, and vulnerability management platform. Use when querying vulnerabilities, managing findings, configuring CI/CD pipeline imports, or working with security scan data. Includes MCP tools for direct API interaction.

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File Intel · julianobarbosa
Run the Gemini file processor on any folder — extracts content from PDF, PPTX, XLSX, DOCX, CSV, JSON, and any text format, then generates Obsidian-ready summaries. Use when asked to "summarise this folder", "run file intel", "process these files", or a folder path is provided and summaries are needed.

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Notebooklm · julianobarbosa
Programmatic access to Google NotebookLM via the notebooklm-py CLI and Python API. Use this skill whenever the user wants to create notebooks, add sources (URLs, YouTube, PDFs, files), generate audio overviews/podcasts, videos, slide decks, quizzes, flashcards, infographics, reports, mind maps, or data tables from their research materials. Also use when the user mentions NotebookLM, wants to turn documents into podcasts, generate study materials, or automate any NotebookLM workflow — even if they don't explicitly say "NotebookLM". Triggers on: podcast from documents, audio overview, NotebookLM, notebook research, generate quiz from PDF, flashcards from notes, study materials, deep dive audio.

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Playwright · julianobarbosa bundle
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.

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Pre Commit · julianobarbosa bundle
Pre-commit hooks framework for multi-language code quality automation. USE WHEN setting up pre-commit OR configuring git hooks OR adding linting OR code formatting OR security scanning OR Terraform validation OR Kubernetes manifests OR Helm charts OR Python linting OR JavaScript formatting. Manages .pre-commit-config.yaml, hook installation, and CI integration.

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Prometheus · julianobarbosa bundle
Query and interact with Prometheus HTTP API for monitoring data. Use when Claude needs to query Prometheus metrics, execute PromQL queries, retrieve targets/alerts/rules status, access metadata about series/labels, manage TSDB operations, or troubleshoot monitoring infrastructure. Supports instant queries, range queries, metadata endpoints, admin APIs, and alerting information.

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Shellcheck · julianobarbosa bundle
Shell script static analysis and linting. USE WHEN shellcheck, lint shell, bash lint, sh lint, script analysis, shell errors, SC codes, shell best practices. Comprehensive shell script validation with CI/CD integration.

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Writing Go · julianobarbosa bundle
Idiomatic Go 1.25+ development. Use when writing Go code, designing APIs, discussing Go patterns, or reviewing Go implementations. Emphasizes stdlib, concrete types, simple error handling, and minimal dependencies.

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Zabbix API · julianobarbosa bundle
Zabbix monitoring system automation via API and Python. Use when: (1) Managing hosts, templates, items, triggers, or host groups, (2) Automating monitoring configuration, (3) Sending data via Zabbix trapper/sender, (4) Querying historical data or events, (5) Bulk operations on Zabbix objects, (6) Maintenance window management, (7) User/permission management

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JSON Canvas · julianobarbosa
Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.

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Macos Setup · julianobarbosa bundle
macOS development environment setup wizard. Interactive Q&A to collect preferences, auto-detect installed software, generate customized installation plan. Supports presets: fullstack, frontend, backend, data, devops. Triggers: /new-macos-setup, macos setup, dev environment, new mac

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Robusta Dev · julianobarbosa bundle
Robusta Kubernetes observability and alert automation platform. USE WHEN installing Robusta OR configuring playbooks OR setting up notification sinks OR troubleshooting Kubernetes alerts OR creating custom actions OR integrating with Prometheus/AlertManager OR automating incident remediation.

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Senhasegura · julianobarbosa bundle
Senhasegura PAM platform integration — A2A OAuth 2.0, PAM Core credentials, SSH key rotation, DSM CLI for CI/CD, External Secrets Operator (Kubernetes), MySafe, and a runnable MCP server. USE WHEN senhasegura, segura, A2A application, DSM CLI, runb, MySafe, ExternalSecret + senhasegura, OAuth client_credentials for PAM, credential custody release, /iso/coe/senha endpoint, SCIM provisioning. NOT FOR HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, GCP Secret Manager, 1Password, or generic OAuth 2.0 flows (use those directly).

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Vault Setup · julianobarbosa bundle
Interactive Obsidian vault configurator. USE WHEN setting up obsidian vault, creating second brain, initializing knowledge base, new vault, vault bootstrap, configure obsidian, obsidian setup, OR personal knowledge management setup.

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Az Aks Agent · julianobarbosa bundle
Azure AKS Agentic CLI - AI-powered troubleshooting and insights tool for Azure Kubernetes Service. Use when diagnosing AKS cluster issues, getting cluster health insights, troubleshooting networking/storage/security problems, or analyzing cluster configuration with natural language queries.

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Azure Ad Sso · julianobarbosa bundle
Azure AD OAuth2/OIDC SSO integration for Kubernetes applications. Use when implementing Single Sign-On, configuring Azure AD App Registrations, restricting access by groups, or integrating tools (DefectDojo, Grafana, ArgoCD, Harbor, SonarQube) with Azure AD authentication.

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Azure Devops · julianobarbosa bundle
Comprehensive Azure DevOps REST API skill for work items, pipelines, repos, test plans, wikis, and search operations via MCP tools and direct API calls

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Azure Finops · julianobarbosa bundle
Azure FinOps reservation analysis, cost validation, waste discovery, and executive reporting. USE WHEN user says 'validate costs', 'check reservations', 'find waste', 'orphaned resources', 'reservation coverage', 'savings analysis', 'draft response for', 'cost analysis', 'are these reservations', 'reservation gaps', OR any Azure cost optimization request.

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External Dns · julianobarbosa bundle
Comprehensive guide for configuring, troubleshooting, and implementing External-DNS across Azure DNS, AWS Route53, Cloudflare, and Google Cloud DNS. Use when implementing automatic DNS management in Kubernetes, configuring provider-specific authentication (managed identities, IRSA, API tokens), troubleshooting DNS synchronization issues, setting up secure production-grade external-dns deployments, optimizing performance, avoiding rate limits, or implementing GitOps patterns with ArgoCD.

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Git Worktree · julianobarbosa bundle
Git worktree management with tmux and iTerm2 integration. Use when creating isolated dev environments, managing parallel feature branches, switching contexts without stashing, or running multiple Claude instances. Covers worktree creation, tmux window management, iTerm2 tabs, and cleanup workflows.

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Github Pages · julianobarbosa bundle
Complete GitHub Pages deployment and management system. Static site hosting with Jekyll, custom domains, and GitHub Actions. USE WHEN user mentions 'github pages', 'deploy static site', 'host website on github', 'jekyll site', 'custom domain for github', OR wants to publish a website from a repository.

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Power Bi Dax · julianobarbosa
Write, execute, and optimize DAX queries and measures for Power BI semantic models using pbi-cli. Invoke this skill whenever the user mentions DAX, queries data in Power BI, writes calculations, creates measures, asks about EVALUATE, SUMMARIZECOLUMNS, CALCULATE, time intelligence, or wants to analyze/aggregate data from a semantic model. Also invoke when the user asks to run a query, test a formula, or check row counts. This skill contains critical guidance on passing DAX expressions via CLI arguments -- multi-line DAX (VAR/RETURN) requires special handling.

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Shell Prompt · julianobarbosa bundle
Modern shell prompt configuration with Powerlevel10k and Zsh Vi Mode. Use when configuring shell prompts, setting up vi/vim keybindings in zsh, customizing cursor styles per mode, adding mode indicators, optimizing prompt performance, or troubleshooting slow prompts. Covers P10k instant prompt, vi mode plugins, and cursor customization.

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Macos Cleaner · julianobarbosa bundle
Analyze and reclaim macOS disk space through intelligent cleanup recommendations. This skill should be used when users report disk space issues, need to clean up their Mac, or want to understand what's consuming storage. Focus on safe, interactive analysis with user confirmation before any deletions.

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Obsidian Nvim · julianobarbosa bundle
Guide for implementing obsidian.nvim - a Neovim plugin for Obsidian vault management. Use when configuring, troubleshooting, or extending obsidian.nvim features including workspace setup, daily notes, templates, completion, pickers, and UI customization.

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Opentelemetry · julianobarbosa bundle
Implement OpenTelemetry (OTEL) observability - Collector configuration, Kubernetes deployment, traces/metrics/logs pipelines, instrumentation, and troubleshooting. Use when working with OTEL Collector, telemetry pipelines, observability infrastructure, or Kubernetes monitoring.

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Power Bi Docs · julianobarbosa
Auto-document Power BI semantic models by extracting metadata, generating documentation, and cataloging all model objects using pbi-cli. Invoke this skill whenever the user says "document this model", "what's in this model", "list everything", "data dictionary", "model inventory", "audit contents", "catalog", "describe the model", or wants to understand what objects exist in a semantic model.

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Research Deep · julianobarbosa
Read an existing research outline and fan out independent background agents to deeply research each item, producing one structured JSON per item against the shared field schema. Resumable, batched, with output disabled per agent (each agent has its explicit output file). Use when `outline.yaml` + `fields.yaml` from `/research-outline` are in place and you want to parallelise the per-item investigation — academic paper deep-dives, product comparisons, benchmark fills, multi-target competitive analysis. Trigger this after `/research-outline`, before `/research-report`.

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Cloudflare Dns · julianobarbosa bundle
Comprehensive guide for managing Cloudflare DNS with Azure integration. Use when configuring Cloudflare as authoritative DNS provider for Azure-hosted applications, managing DNS records via API, setting up API tokens, configuring proxy settings, troubleshooting DNS issues, implementing DNS security best practices, or integrating External-DNS with Cloudflare for Kubernetes workloads.

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Managing Infra · julianobarbosa bundle
Infrastructure patterns for Kubernetes, Terraform, Helm, Kustomize, and GitHub Actions. Use when making K8s architectural decisions, choosing between Helm vs Kustomize, structuring Terraform modules, writing CI/CD workflows, or applying security best practices.

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Obsidian Bases · julianobarbosa
Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.

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Power Bi Pages · julianobarbosa
Manage Power BI report pages and bookmarks -- add, remove, configure, and lay out pages in PBIR reports using pbi-cli. Invoke this skill whenever the user mentions "add page", "new page", "delete page", "page layout", "page size", "page background", "hide page", "show page", "drillthrough", "page order", "page visibility", "page settings", "page navigation", "bookmark", "create bookmark", "save bookmark", "delete bookmark", or wants to manage bookmarks that capture page-level state. Also invoke when the user asks about drillthrough configuration or pageBinding.

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Reviewing Code · julianobarbosa
Get code review from Codex AI for implementation quality, bug detection, and best practices. Use when asked to review code, check for bugs, find security issues, or get feedback on implementation patterns.

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119 published skills · page 1 of 2