domain cluster

Tools & Utilities

Essential command-line tools and system utilities.

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time-series-analysis

Analyze event datasets (logs) and intervals over time using OPAL timechart. Use when you need to visualize trends, track metrics over time, or create time-series charts. Covers timechart for temporal binning, bin duration options (1h, 5m, 1d), options(bins:N) for controlling bin count, and understanding temporal output columns (_c_valid_from, _c_valid_to, _c_bucket). Returns multiple rows per group for time-series visualization. For single summaries, see aggregating-event-datasets skill.

rustomax
rustomax
tools
open
productivity-tools
1

grafana-expert

Expert-level Grafana dashboards, visualization, data sources, alerting, and production operations

personamanagmentlayer
personamanagmentlayer
tools
open
productivity-tools
1

itm-audit

Sistema de Auditoria de Dados v5 para análise forense de arquivos distribuídos em múltiplas fontes (Google Drive, HD Externo, Notion). Inclui deduplicação, classificação e relatórios.

matheusallvarenga
matheusallvarenga
tools
open
productivity-tools
1

data-scientist

Data analysis expert for SQL queries, BigQuery operations, and data insights. Use proactively for data analysis tasks and queries.

sidetoolco
sidetoolco
tools
open
productivity-tools
1

ai-report-export

Automated 2-AI verification result documentation and export workflow. Triggers when user requests AI verification report export, documentation of findings, or saving cross-validation results. Use after completing Codex/Gemini analysis.

skyasu2
skyasu2
tools
open
ide-plugins
1

project-indexing

Generates SHANNON_INDEX for 94% token reduction (58K → 3K tokens). Compresses large codebases into structured summaries with Quick Stats, Tech Stack, Core Modules, Dependencies, Recent Changes, and Key Patterns. Enables fast agent onboarding, efficient multi-agent coordination, and instant context switching. Use when: starting project analysis, onboarding new agents, coordinating waves, switching between codebases, or when context window efficiency is critical.

krzemienski
krzemienski
tools
open
productivity-tools
1

dataset-engineering

Building and processing datasets - data quality, curation, deduplication, synthesis, annotation, formatting. Use when creating training data, improving data quality, or generating synthetic data.

doanchienthangdev
doanchienthangdev
tools
open
productivity-tools
1

pr-review-output

Defines the standard output format for aggregated PR review reports. Use this skill to format the combined output from all review agents into a unified, actionable report.

mrstroz
mrstroz
tools
open
productivity-tools
1

architecture-patterns

Architecture design templates, mermaid diagrams, documentation patterns, and validation tools. Use when designing system architecture, creating architecture documentation, generating mermaid diagrams, documenting component relationships, designing data flows, planning deployments, creating API architectures, or when user mentions architecture diagrams, system design, mermaid, architecture documentation, or component design.

vanman2024
vanman2024
tools
open
productivity-tools
1

mxql

Complete MXQL (Metrics Query Language) toolkit for generating, analyzing, validating, and testing queries. Supports conversational query generation, automated validation, comprehensive analysis with optimization suggestions, and test query generation with sample data. Use this for all MXQL-related tasks including creating queries, debugging, optimization, and testing.

kyupid
kyupid
tools
open
productivity-tools
1

model-requirements

Use this skill when gathering requirements for new BigQuery data models OR when asked to edit existing queries in bqetl. For new models, guides structured requirements interviews. For existing queries, understands current model, checks downstream dependencies, and gathers requirements for changes. Works as pre-planning before query-writer skill.

mozilla
mozilla
tools
open
productivity-tools
1

domino-launchers

Create Domino Launchers - parameterized web forms for self-service job execution. Enable business users to run analyses, generate reports, and trigger batch predictions without coding. Covers parameter types, email notifications, result delivery, and access control. Use when building self-service data products or enabling non-technical users.

jvdomino
jvdomino
tools
open
productivity-tools
1

math

Unified math capabilities - computation, solving, and explanation. I route to the right tool.

namesreallyblank
namesreallyblank
tools
open
productivity-tools
1

your-skill-name

Concise description of what this skill does (the "what") and when to use it (the "when"). Include trigger keywords naturally. Max 1024 chars, third person voice. Example: "Processes Excel files to generate monthly reports with charts. Use when analyzing sales data, creating spreadsheets, or generating reports."

theflysurfer
theflysurfer
tools
open
productivity-tools
1

domino-flows

Orchestrate multi-step ML workflows using Domino Flows (built on Flyte). Define DAGs with typed inputs/outputs, heterogeneous environments, automatic lineage, and reproducibility. Use when building data pipelines, multi-stage training workflows, or processes requiring orchestration and monitoring.

jvdomino
jvdomino
tools
open
productivity-tools
1

domino-datasets

Work with Domino Datasets - high-performance, versioned filesystem storage. Covers dataset creation, snapshots for versioning, sharing across projects, mounting paths (/domino/datasets/), and performance optimization. Use when managing data storage, creating reproducible data versions, or sharing data between projects.

jvdomino
jvdomino
tools
open
productivity-tools
1

db-alembic-ops

Database + Alembic workflow for Slack-MM2 Sync (migrations, collapsed history, NEVER CANCEL guidance, and troubleshooting queries). Use when changing schema, debugging DB state, or dealing with migration failures.

insoln
insoln
tools
open
productivity-tools
1

convex-development

Expert guidance for Convex backend development including queries, mutations, actions, schema design, and real-time database patterns. Use when working with Convex functions, database operations, or serverless backend logic in this monorepo.

acdc-digital
acdc-digital
tools
open
productivity-tools
1

my-indexer

This skill should be used when the user asks to "create an indexer", "build a hyperindex", "index blockchain events", "write event handlers", "configure config.yaml", "define schema.graphql", "use envio", "set up hyperindex", "index smart contract events", "create graphql schema for blockchain data", or mentions Envio, HyperIndex, blockchain indexing, or event handler development.

enviodev
enviodev
tools
open
productivity-tools
1

metadata-manager

Use this skill when creating or updating DAG configurations (dags.yaml), schema.yaml, and metadata.yaml files for BigQuery tables. Handles creating new DAGs when needed and coordinates test updates when queries are modified (invokes sql-test-generator as needed). Works with bigquery-etl-core, query-writer, and sql-test-generator skills.

mozilla
mozilla
tools
open
productivity-tools
1

supabase-typed-query

Help developers use supabase-typed-query for type-safe Supabase queries. Use this skill when building queries with the Query API, working with Entity/PartitionedEntity patterns, handling TaskOutcome errors, or implementing soft deletes and multi-tenancy.

jordanburke
jordanburke
tools
open
productivity-tools
1

streaming-output-mcp

Stream structured content to persistent SQLite storage with automatic session break recovery. Core principle: The content IS the state. Every stream_write is automatically persistent. Supports multi-format export (Markdown, HTML, JSON, YAML, CSV, Text) and 7 document templates. Commands: /stream-init, /stream-status, /stream-read, /stream-write, /stream-export. ALWAYS call stream_status after session breaks to check for resume_from and preserved_context.

ddunnock
ddunnock
tools
open
system-admin
1

inbox-processing-expert

Expert guidance for building and maintaining the Para Obsidian inbox processing system - a security-hardened automation framework for processing PDFs and attachments with AI-powered metadata extraction. Use when building inbox processors, implementing security patterns (TOCTOU, command injection prevention, atomic writes), designing interactive CLIs with suggestion workflows, integrating LLM detection, implementing idempotency with SHA256 registries, or working with the para-obsidian inbox codebase. Covers engine/interface separation, suggestion-based architecture, confidence scoring, error taxonomy, structured logging, and testing patterns. Useful when user mentions inbox automation, PDF processing, document classification, security-hardened file processing, or interactive CLI design.

nathanvale
nathanvale
tools
open
productivity-tools
1

backend-import-export-pipeline

Slack-MM2 Sync import/export pipeline rules: single-pass deterministic importer, monotonic progress counters, merge_job_meta semantics, and exporter dependency order. Use when modifying importer/exporter stages or progress behavior.

insoln
insoln
tools
open
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