domain cluster

Tools & Utilities

Essential command-line tools and system utilities.

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productivity-tools
11

bazinga-db-workflow

Task groups and development planning. Use when managing task groups, development plans, or success criteria.

mehdic
mehdic
tools
open
productivity-tools
11

jira-syntax

Jira wiki markup syntax validation, templates, and formatting guidance. Use when: (1) Writing Jira issue descriptions or comments, (2) Converting Markdown to Jira wiki markup, (3) Requesting bug report or feature request templates, (4) Validating Jira syntax before submission, (5) Keywords like 'jira format', 'wiki markup', 'jira syntax', 'format for jira', (6) Ensuring content uses h2./h3. headings instead of Markdown ##, (7) Checking code blocks use {code:lang} not triple backticks, (8) Any task involving Jira text formatting

netresearch
netresearch
tools
open
productivity-tools
11

backlog-resume

Check for in-progress work on session start. Use when beginning a new session in a project with backlog.org. Triggers automatically at session start or when user says "what was I working on?", "resume", "continue", or "where did I leave off?". Surfaces WIP tasks and handoff notes to enable seamless session continuity.

farra
farra
tools
open
system-admin
11

red-team-tools-and-methodology

The assistant provides red team methodologies, bug bounty hunting workflows, and tool configurations from top security researchers. Activate when users ask about "red team methodology," "bug bounty workflow," "reconnaissance automation," "XSS hunting," "subdomain enumeration," or "security researcher techniques."

zebbern
zebbern
tools
open
automation-tools
11

git-commit

Comprehensive Git commit workflow using Conventional Commits format with safety protocols. Create, validate, and execute commits following best practices. Use when creating commits, drafting commit messages, handling pre-commit hooks, creating pull requests, or uncertain about commit safety, timing, or message format. CRITICAL - Always invoke before any commit operation - contains NEVER rules, attribution requirements, and proper message formatting.

melodic-software
melodic-software
tools
open
productivity-tools
11

writing-substack

Create engaging Substack Notes that build community and grow subscribers. Use this skill when asked to write Substack Notes, short-form content for Substack, or help with Substack growth strategy. Triggers include requests for Substack Notes, Note ideas, or Substack engagement content.

jamesgray007
jamesgray007
tools
open
productivity-tools
11

agent-onboarding

Comprehensive framework for effective gptme agent onboarding that builds user trust, communicates capabilities clearly, and establishes productive working relationships from the first interaction.

gptme
gptme
tools
open
productivity-tools
11

closed-loop-design

Design closed-loop prompts with Request-Validate-Resolve structure for reliable agentic workflows. Use when creating self-validating agents, adding feedback loops, or improving agent reliability through verification.

melodic-software
melodic-software
tools
open
productivity-tools
11

resume-optimization

Resume structure, achievement bullet formulas, ATS optimization, and job-targeted tailoring for software engineers. Use when reviewing resumes, crafting achievement bullets, extracting keywords from job descriptions, or tailoring content for specific roles.

melodic-software
melodic-software
tools
open
productivity-tools
11

ai-writing-assistant

Leverage AI tools effectively for professional writing tasks. Provides prompt patterns, refinement workflows, voice preservation techniques, and quality checkpoints for AI-augmented drafting.

melodic-software
melodic-software
tools
open
cli-tools
11

cli-demo-gif

Generate CLI demo GIFs using vhs (Charmbracelet). Use when creating terminal recordings for README files or documentation.

b-open-io
b-open-io
tools
open
productivity-tools
11

xlsx

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

kcaldas
kcaldas
tools
open
productivity-tools
11

document-extraction

Extract requirements from existing documents including PDFs, Word docs, meeting transcripts, specifications, and web content. Identifies requirement candidates, categorizes them, and outputs in pre-canonical format.

melodic-software
melodic-software
tools
open
productivity-tools
11

skill-creator

Use when the user has a document (PDF, markdown, book notes, research paper, methodology guide) containing theoretical knowledge or frameworks and wants to convert it into an actionable, reusable skill. Invoke when the user mentions "create a skill from this document", "turn this into a skill", "extract a skill from this file", or when analyzing documents with methodologies, frameworks, processes, or systematic approaches that could be made actionable for future use.

lyndonkl
lyndonkl
tools
open
productivity-tools
11

diagram-patterns

Decision guidance for selecting the right diagram type and tool. Provides patterns for common visualization scenarios, tool comparison, and best practices.

melodic-software
melodic-software
tools
open
productivity-tools
11

bazinga-db

DEPRECATED - Use domain-specific skills instead. Routes to bazinga-db-core, bazinga-db-workflow, bazinga-db-agents, or bazinga-db-context.

mehdic
mehdic
tools
open
productivity-tools
11

gemini-json-parsing

Parse Gemini CLI headless output (JSON and stream-JSON formats). Covers response extraction, stats interpretation, error handling, and tool call analysis. Use when processing Gemini CLI programmatic output.

melodic-software
melodic-software
tools
open
system-admin
11

gemini-context-bridge

Facilitates context sharing and strategic delegation between Claude Code and Gemini CLI. Syncs CLAUDE.md to GEMINI.md and provides agent selection guidance. Use when onboarding Gemini to a project, syncing instructions between agents, or deciding whether to use Claude or Gemini for a specific task.

melodic-software
melodic-software
tools
open
productivity-tools
11

docs-management

Single source of truth and librarian for ALL Claude official documentation. Manages local documentation storage, scraping, discovery, and resolution. Use when finding, locating, searching, or resolving Claude documentation; discovering docs by keywords, category, tags, or natural language queries; scraping from sitemaps or docs maps; managing index metadata (keywords, tags, aliases); or rebuilding index from filesystem. Run scripts to scrape, find, and resolve documentation. Handles doc_id resolution, keyword search, natural language queries, category/tag filtering, alias resolution, sitemap.xml parsing, docs map processing, markdown subsection extraction for internal use, hash-based drift detection, and comprehensive index maintenance.

melodic-software
melodic-software
tools
open
productivity-tools
11

settings-management

Central authority for Claude Code configuration and settings. Covers settings.json files (user, project, enterprise), available settings, permission settings, sandbox settings, settings precedence, plugin configuration, environment variables, and tools available to Claude. Assists with configuring Claude Code behavior, managing permissions, setting up enterprise policies, and troubleshooting configuration issues. Delegates 100% to docs-management skill for official documentation.

melodic-software
melodic-software
tools
open
productivity-tools
11

claude-skills-overview-2026

Reference guide for Claude Code skills system (January 2026). Use when creating, modifying, or understanding skills, SKILL.md format, frontmatter fields, hooks, context fork, or skill best practices.

Jamie-BitFlight
Jamie-BitFlight
tools
open
productivity-tools
11

memory-management

Meta-skill for Claude Code memory system (CLAUDE.md, static memory). Provides stable principles, keyword registry for documentation lookups, and navigation guidance. Use when working with CLAUDE.md files, memory hierarchy, import syntax, progressive disclosure patterns, memory organization, or best practices for static memory. Delegates to docs-management skill for current implementation details. Keywords: CLAUDE.md, static memory, memory hierarchy, import syntax, progressive disclosure, memory organization, enterprise project user memory.

melodic-software
melodic-software
tools
open
system-admin
11

subagent-development

Central authority for Claude Code subagents (sub-agents). Covers agent file format, YAML frontmatter, tool access configuration, model selection (inherit, sonnet, haiku, opus), automatic delegation, agent lifecycle, resumption, command-line usage (/agents), Agent SDK programmatic agents, priority resolution, and built-in agents (Plan subagent). Assists with creating agents, configuring agent tools, understanding agent behavior, and troubleshooting agent issues. Delegates 100% to docs-management skill for official documentation.

melodic-software
melodic-software
tools
open
productivity-tools
11

prompt-improvement

Meta-skill for improving and optimizing prompts using Anthropic's prompt engineering best practices. Provides the 4-step improvement workflow (example identification, initial draft, chain of thought refinement, example enhancement), keyword registries for documentation lookup, and decision trees for improvement strategies. Use when improving prompts, optimizing for accuracy, adding chain of thought reasoning, structuring with XML tags, enhancing examples, or iterating on prompt quality. Delegates to docs-management skill for official prompt engineering documentation.

melodic-software
melodic-software
tools
open
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