File Ops
File manipulation and management
reddit-insights
by BrianRWagner
Search and analyze Reddit content using semantic AI search via reddit-insights.com MCP server. Use when you need to: (1) Find user pain points and frustrations for product ideas, (2) Discover niche markets or underserved needs, (3) Research what people really think about products/topics, (4) Find content inspiration from real discussions, (5) Analyze sentiment and trends on Reddit, (6) Validate business ideas with real user feedback. Triggers: reddit search, find pain points, market research, user feedback, what do people think about, reddit trends, niche discovery, product validation.
social-card-gen
by BrianRWagner
Generate platform-specific social post variants (Twitter, LinkedIn, Reddit) from one source input using a local Node.js script with no API dependency.
skyll
by assafelovic
Search and retrieve agent skills at runtime. This skill should be used when the agent needs to find specialized capabilities, workflows, or domain knowledge to accomplish a task. Skyll aggregates skills from skills.sh and returns full SKILL.md content ready for context injection.
acset-taxonomy
by plurigrid
Taxonomy of ACSet skills with morphisms to semantically similar categorical/relational skills
premium-saas-design
by HermeticOrmus
Professional framework for building premium $5k+ SaaS websites with AI - the Define, Build, Review, Refine loop used by real product teams
copilotkit
by CopilotKit
Use when building with CopilotKit — setup, development, integrations, debugging, upgrading, or contributing. Routes to the appropriate specialized skill based on the task.
ZVec Skill
by oyi77
Benchmarks
video-editor
by oyi77
Edit and enhance AI-generated videos using FFmpeg. Add captions, trim clips, merge videos, add audio, convert formats, and create professional video content for social media distribution.
RuVector Skill
by oyi77
Documentation
jira
by lanej
Use jira CLI for Jira operations including issue management, project queries, transitions, and JQL search
gspace
by lanej
Use gspace CLI (command-line tool) and MCP tools for Google Workspace operations including Drive file management, Gmail, Docs, Sheets, Calendar, and Tasks. Both CLI commands (via Bash) and 40+ MCP tools are available.
anti-ai-slop
by DeevsDeevs
"After working on the code, ensure the branch contains only the minimal, idiomatic changes by removing AI-generated slop introduced on this branch."
xlsx-python
by lanej
"Create and edit spreadsheets with Python (openpyxl/xlsxwriter) for formulas, formatting, data analysis, and visualization. Use when you need to CREATE or MODIFY spreadsheets programmatically. For READING/ANALYZING existing spreadsheets, prefer the xlsx CLI skill."
xsv
by lanej
Use xsv for fast CSV data processing with selection, filtering, statistics, joining, sorting, and indexing for high-performance data manipulation.
phab
by lanej
Use phab CLI for Phabricator task management, code review workflows, revision creation and updates, with Git integration and auto-detection features.
pkm
by lanej
Use pkm for personal knowledge management with temporal awareness, quality filtering, hybrid search, and relationship tracking with LSP and MCP server integration.
datetime
by DeevsDeevs
Get current date and time in various formats. Use whenever you need the current date, time, timestamps, or formatted datetime values for any purpose (logging, file naming, scheduling, comparisons, etc.)
jq
by lanej
JSON processing, parsing, and manipulation. STRONGLY PREFERRED for all JSON formatting, filtering, transformations, and analysis. Use instead of Python/Node.js scripts for JSON operations.
lancer
by lanej
Use lancer CLI for LanceDB semantic and multi-modal search with document ingestion, vector embeddings, and MCP server integration for knowledge retrieval.
xlsx
by lanej
Use xlsx binary for Excel file manipulation including viewing, SQL-like filtering, cell editing, conversion to/from CSV, and data analysis operations.
create-copilot-instructions
by jim60105
Create AGENTS.md file for a project. Use when the user wants to set up custom instructions, configure AI coding assistant behavior, or create project-specific coding guidelines for AI agents.
aps-doc-hist-union
by treasure-data
Expert documentation generation for hist-union workflows. Documents historical and incremental table combination strategies, schema validation, time-based partitioning, and backfill processes. Use when documenting hist-union layers.
skill-creator
by jim60105
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends your capabilities with specialized knowledge, workflows, or tool integrations.
gitignore-generator
by jim60105
Generate a .gitignore file for a project using gitignore.io templates. Use when the user wants to create or update a .gitignore file, set up ignore rules for a new project, or generate language/framework-specific gitignore content.