MCP App StoreMCP App StoreSKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
Tags
mutant
Run Mutant mutation testing, analyze alive mutations, and produce clear fix actions (add tests or simplify code).
claude
Break complex systems into components, map relationships, and reconstruct optimized configurations to identify bottlenecks, failure points, and redesign opportu
specialist-agent
A four-phase, evidence-first debugging methodology agent skill: gather evidence, analyze patterns, formulate hypotheses, and implement & prove fixes.
opencode-skills-collection
Diagnose and optimize Agent Skills (SKILL.md) using session transcripts and static analysis to improve triggers, workflows, and token efficiency.
tackline
Run multi-step research and analysis chains (gather, distill, rank, verify, plan) automatically; choose and orchestrate primitives based on a user goal.
swiftbutler
CLI to analyze, syntax-check, reindent, and split large Swift source files for easier inspection and tooling.
draft
Identify, categorize, and prioritize technical debt across six dimensions, producing evidence-based remediation plans and prioritized quick wins.
clawdata
Run SQL and explore a project DuckDB warehouse: list tables, inspect schemas, run queries, and ingest CSV/Parquet/JSON files for ad-hoc analysis.
ukbanalytica_v2
Generate scripts and workflows to run subgroup interaction tests and sensitivity analyses (lag, complete-case) for UK Biobank RAP cohorts; returns aggregate out
synthetic-market-research
Run fast, low-cost market research using LLM-generated free-text responses converted to Likert-like scores with Semantic Similarity Rating (SSR) for concept, pr
parlamento-ai
Collect and analyze parliamentary transcripts and official journals (Chile, Spain, Peru, EU) to produce evidence-backed PDF reports on topics, trends, and regul
cc-skills
Compute multi-layer similarity scores for telemetry/log field names (syntactic, taxonomic, semantic) to surface naming collisions and standardization candidates
skills
Evaluate green, social, and sustainability-linked bonds: KPI selection, step-up mechanics, framework alignment, SPO review, and risk flags for issuing sustainab
gobby
Create a concise Discovery Brief that frames a task, lists constraints, states testable hypotheses, and surfaces open questions for downstream research and plan
xint
CLI skill for searching, monitoring, and analysing X (Twitter) from the terminal: search, watch, trends, bookmarks, reports and Grok AI analysis with export opt
wizards-of-the-ghosts
Explain how systems, protocols, or architectures actually work under the hood and surface non-obvious implications and failure modes.
ai-launchpad-marketplace
Analyze a session's skill invocations to surface performance issues and recommend or apply improvements using the skill-creator workflow.
skills
Integrate with SlipBox semantic knowledge engine and PrivateBox to capture ideas, search notes, and run semantic analysis passes (link, cluster, tension).
codex-reflect-skill
Generate reflective summaries of past Codex session histories (summaries, patterns, open loops, decisions) via a CLI that scans cached ~/.codex/sessions and pro
Claude Code Settings
Analyze a development or agent session to capture learnings and improve CLAUDE.md instructions; supports quick and deep analysis modes.
awesome-omni-skill
Find, compare and analyze social videos (YouTube, TikTok, Instagram, X) and return top matches with concise relevance notes.
skills
Fetch historical OHLCV bars, live price streams, symbol search and compute common technical indicators from TradingView data without an API key.
Product Manager Skills
Run a structured PESTEL analysis to identify political, economic, social, technological, environmental, and legal forces that affect product strategy and market
claude-skill-registry
SDK exposing RAND Forecasting Initiative (RFI) data: crowd probabilities, individual forecaster predictions with rationales, and comments for policy-relevant fo
crush-skill
Create a private, local AI profile of a romantic interest from chat logs, photos, and social media using parsers and Bayesian tagging — for personal analysis an
mao-skill
Implements a six-layer cognitive architecture to provide methodology-driven analysis, progressive learning paths, and concept queries inspired by Mao Zedong's w
Anthropic Cybersecurity Skills
Collect and analyze ransomware data-leak site (DLS) postings to extract victim, group, sector, and timeline intelligence for threat hunting and risk assessment.
asi
Collect and analyze ransomware data-leak site (DLS) posts to extract victim, group, sector and geographic trends for threat intelligence and proactive defense.
osint-ai
Comprehensive OSINT playbook for agents: generates dorks, runs recon, builds timelines, analyzes metadata, and produces structured intelligence reports while re
wizards-of-the-ghosts
Structured pre-mortem generator that amplifies plausible worst-case scenarios, ranks failure modes, and produces concrete mitigation recommendations.