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Skill catalog

663data analysis agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.

Want your agent to use these? Set up Graph-of-Skills or get a free key. How these skills are sourced and what we check. Cannot find one? Your agent can write a skill for your own library. Have skills of your own? Install one on another machine. A skill that comes from GitHub shows its npx skills add command on its page.

Showing 101 to 150 of 663
  1. postgres planetscale/database-skills

    PostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement. Load when working with Postgres databases.

    8,407 installs
  2. query-address-info binance/binance-skills-hub

    Snapshot of a single wallet's token holdings on a specific chain — list of every token currently held with name, symbol, current price, 24h price change, and holding quantity. Use when the user provides an explicit wall…

    8,348 installs
  3. real-estate-search nomadamas/k-skill

    Korean apartment/officetel/villa/single-house real transaction price and rent lookups via k-skill-proxy. Based on tae0y's real-estate-mcp and MOLIT public data APIs.

    8,278 installs
  4. okx-sentiment-tracker okx/agent-skills

    Use this skill when the user asks about: 'any crypto news', 'latest news', 'market update', 'daily briefing', 'BTC news', 'ETH news', 'news on SOL', 'search SEC ETF', 'regulation news', 'Bitcoin halving', 'is BTC bullis…

    8,184 installs
  5. korean-stock-search nomadamas/k-skill

    Use k-skill-proxy to search Korean listed stocks, inspect KRX base information, and fetch daily trade snapshots without asking the user to issue a KRX API key.

    8,009 installs
  6. postgres-pro jeffallan/claude-skills

    Use when optimizing PostgreSQL queries, configuring replication, or implementing advanced database features. Invoke for EXPLAIN analysis, JSONB operations, extension usage, VACUUM tuning, performance monitoring.

    8,007 installs
  7. data-analysis claude-office-skills/skills

    Analyze spreadsheet data, generate insights, create visualizations, and build reports from Excel/CSV data.

    7,998 installs
  8. instagram-scraper skillify-sh/skills

    Scrape public Instagram data without logging in and without a Meta developer account — profiles, posts, reels, stories, comments, hashtags, locations, and mentions. Use when the user wants to fetch an Instagram profile'…

    7,993 installs
  9. chdb-datastore clickhouse/agent-skills

    Use when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas. Provides chDB DataStore — same pandas API, ClickHouse engine underne…

    7,945 installs
  10. loki grafana/skills

    Grafana Loki log aggregation and LogQL query language. Covers LogQL syntax (log queries, metric queries, label matchers, line filters, parsers: json/logfmt/pattern/regexp/unpack, label filters, line_format), Loki archit…

    7,904 installs
  11. coingecko starchild-ai-agent/official-skills

    Crypto spot prices, OHLC charts, market discovery, and global stats. Use when looking up coin prices, market caps, trending coins, sector rankings, or comparing tokens (e.g. BTC price, ETH chart, top gainers).

    7,890 installs
  12. twitter starchild-ai-agent/official-skills

    Twitter/X data: fetch tweets, search, user profiles, followers, replies, trends. Use for any x.com or twitter.com URL or lookup (e.g. summarize this tweet, recent posts by @vitalikbuterin, search $SOL min_faves:50).

    7,868 installs
  13. google-analytics-data-api-basics google/skills

    Manages Google Analytics reporting data, enables the Analytics Data API via the Cloud CLI, and creates reports using the Google Analytics Data API (v1beta). Use when you need to interact with Google Analytics properties…

    7,670 installs
  14. naver-blog-research nomadamas/k-skill

    Search Naver blogs, read full post content, and download images using only python3 stdlib — no API key required.

    7,639 installs
  15. gmgn-kline-pattern gmgnai/gmgn-skills

    Price-action pattern reading — classifies a token's candles into a named pattern (uptrend channel, breakdown, bounce off the lows, distribution at highs, basing, wide chop, consolidation) and scores it 0-100 from six me…

    7,595 installs
  16. okx-dex-signal okx/onchainos-skills

    Use this skill for smart-money/whale/KOL/大户 activity tracking, aggregated buy signal/信号 alerts, and leaderboard/牛人榜 rankings. Covers: (1) address tracker — raw DEX transaction feed for smart money, KOL, or custom wallet…

    7,581 installs
  17. search brightdata/skills

    Search the web via the Bright Data CLI — `bdata search` for Google/Bing/Yandex SERP, `bdata discover` for intent-ranked semantic results. Use when the user wants SERP results, needs URLs to feed into scraping, or wants…

    7,472 installs
  18. datanalysis-credit-risk github/awesome-copilot

    Credit risk data cleaning and variable screening pipeline for pre-loan modeling. Use when working with raw credit data that needs quality assessment, missing value analysis, or variable selection before modeling. it cov…

    7,304 installs
  19. mongodb-query-optimizer mongodb/agent-skills

    Help with MongoDB query optimization and indexing. Use only when the user asks for optimization or performance: "How do I optimize this query?", "How do I index this?", "Why is this query slow?", "Can you fix my slow qu…

    7,210 installs
  20. bigtable-basics google/skills

    Assists in provisioning instances/tables, designing performant schemas, and querying data in Bigtable. Use when designing Bigtable row keys, configuring column families, writing SQL queries or client library code (Java,…

    7,036 installs
  21. mongodb-schema-design mongodb/agent-skills

    MongoDB schema design patterns and anti-patterns. Use when designing data models, reviewing schemas, migrating from SQL, or troubleshooting performance issues caused by schema problems. Triggers on "design schema", "emb…

    6,987 installs
  22. stock-analysis claude-office-skills/skills

    Analyze stocks with fundamental and technical analysis. Supports US, China A-shares, and Hong Kong markets. Generate investment reports with key metrics.

    6,982 installs
  23. connecting-to-data-source aws/agent-toolkit-for-aws

    Create and troubleshoot AWS Glue connections to JDBC databases (Oracle, SQL Server, PostgreSQL, MySQL, RDS), Redshift, Snowflake, and BigQuery. Gathers connection hints from user, discovers existing connections and RDS/…

    6,961 installs
  24. platform-soql-query forcedotcom/sf-skills

    Use when the user needs SOQL/SOSL authoring or optimization: natural-language-to-query generation, relationship queries, aggregates, query-plan/selectivity analysis, and performance or safety improvements. TRIGGER when…

    6,901 installs
  25. gmgn-wallet-analysis gmgnai/gmgn-skills

    The trader's decision dossier on a wallet — four pass/fail gates (is the record real, is the edge still working THIS week, can you actually get filled, does it cut losses) plus what the wallet is holding and buying righ…

    6,900 installs
  26. querying-data-lake aws/agent-toolkit-for-aws

    Execute and manage Athena SQL queries across default and federated catalogs (Glue, S3 Tables, Redshift). Triggers on phrases like: query data, run SQL, athena query, analyze table, SQL query, workgroup status, profile t…

    6,787 installs
  27. exploring-data-catalog aws/agent-toolkit-for-aws

    Full inventory and audit of AWS Glue Data Catalog assets across S3 Tables, Redshift-federated, and remote Iceberg catalogs. Triggers on: inventory the catalog, audit databases, list all tables, catalog overview, data la…

    6,786 installs
  28. competitor-analysis every-app/open-seo

    Analyze one competitor's organic footprint, ranking keywords, content themes, backlinks, and gaps.

    6,780 installs
  29. ingesting-into-data-lake aws/agent-toolkit-for-aws

    Import data into the AWS data lake from S3 files, local uploads, JDBC databases (Oracle, SQL Server, PostgreSQL, MySQL, RDS, Aurora), Amazon Redshift, Snowflake, BigQuery, DynamoDB, or existing Glue catalog tables (migr…

    6,707 installs
  30. bigquery-bigframes google/skills

    Generates Python code using BigQuery DataFrames (BigFrames). Use by default for any Python data task involving BigQuery, including data processing, analysis, and machine learning. Don't use for SQL-first workflows or th…

    6,698 installs
  31. creating-data-lake-table aws/agent-toolkit-for-aws

    Create managed Iceberg tables using Amazon S3 Tables (s3tables API namespace) with automatic compaction and snapshot management. Sets up table bucket, namespace, table, schema, Glue catalog registration, partitioning, I…

    6,694 installs
  32. finding-data-lake-assets aws/agent-toolkit-for-aws

    Resolve data lake and lakehouse asset references across Glue Data Catalog, S3, S3 Tables, and Redshift. Triggers on: find the table, where is our data, which table has, locate dataset, find data for, search catalog, wha…

    6,682 installs
  33. loki-label-analyzer grafana/skills

    Expert evaluator for Grafana Loki label strategy. Audits, designs, and improves label schemas using cardinality scoring, access-pattern alignment, static vs. dynamic label rules, and consistency checks. Use when the use…

    6,654 installs
  34. clickhouse-managed-postgres-rca clickhouse/agent-skills

    MUST USE when investigating performance issues on a ClickHouse-managed Postgres instance. Provides an evidence-based RCA workflow that scrapes the Prometheus endpoint for system signal, pulls per-digest evidence from th…

    6,648 installs
  35. sql-pro jeffallan/claude-skills

    Optimizes SQL queries, designs database schemas, and troubleshoots performance issues. Use when a user asks why their query is slow, needs help writing complex joins or aggregations, mentions database performance issues…

    6,538 installs
  36. datalineage-bigquery-asset-impact-analysis google/skills

    Analyzes the downstream impact (blast radius) using data lineage on Google Cloud when a BigQuery table or view is broken, stale, or modified. Identifies all downstream tables, dashboards, and processes that will be affe…

    6,480 installs
  37. dagster-expert dagster-io/skills

    Use for any task involving Dagster, the dg CLI, assets, materialization, components, data tools or data pipelines, matching the situations the Dagster skill handles. This is the deprecated dagster-expert plugin. It carr…

    6,337 installs
  38. exporting-rds-to-s3 aws/agent-toolkit-for-aws

    Exports Amazon RDS or Aurora database snapshots to Amazon S3 in Apache Parquet format for analytics, backup, or data migration. Handles snapshot selection or creation, IAM role setup, KMS encryption, S3 bucket preparati…

    6,222 installs
  39. data-throughput-accelerator affaan-m/ecc

    Diagnose and accelerate large data movement — ingestion, backfill, export, ETL, warehouse loading, manifest catch-up, and table synchronization — by isolating the true bottleneck, benchmarking variants, and codifying th…

    6,044 installs
  40. news-aggregator-skill cclank/news-aggregator-skill

    Comprehensive news aggregator that fetches, filters, and deeply analyzes real-time content from 44+ sources including Hacker News, Lobsters, Dev.to, GitHub, arXiv, Hugging Face Papers, AIHOT, TLDR AI, Import AI, BBC, Th…

    6,007 installs
  41. competitor-analysis aaron-he-zhu/seo-geo-claude-skills

    No description provided.

    5,925 installs
  42. explore-data anthropics/knowledge-work-plugins

    Profile and explore a dataset to understand its shape, quality, and patterns. Use when encountering a new table or file, checking null rates and column distributions, spotting data quality issues like duplicates or susp…

    5,902 installs
  43. pandas-pro jeffallan/claude-skills

    Performs pandas DataFrame operations for data analysis, manipulation, and transformation. Use when working with pandas DataFrames, data cleaning, aggregation, merging, or time series analysis. Invoke for data manipulati…

    5,852 installs
  44. pdf ocr extraction claude-office-skills/skills

    Extract text from scanned PDFs using optical character recognition

    5,779 installs
  45. qianwen-vision qianwen-ai/qianwen-ai

    Understand images and videos with Qwen vision models. TRIGGER when: user wants to analyze, describe, or extract information from images or videos, OCR text extraction, chart/table reading, visual reasoning, multi-image…

    5,773 installs
  46. analyze anthropics/knowledge-work-plugins

    Answer data questions -- from quick lookups to full analyses. Use when looking up a single metric, investigating what's driving a trend or drop, comparing segments over time, or preparing a formal data report for stakeh…

    5,749 installs
  47. jupyter-notebook openai/skills

    Use when the user asks to create, scaffold, or edit Jupyter notebooks (`.ipynb`) for experiments, explorations, or tutorials; prefer the bundled templates and run the helper script `new_notebook.py` to generate a clean…

    5,697 installs
  48. querying-aws-s3 aws/agent-toolkit-for-aws

    Queries S3 object metadata, tracks bucket activity, audits object changes, searches annotations, and analyzes storage metrics using S3 Metadata system tables (journal, inventory, annotation) and S3 Storage Lens tables v…

    5,696 installs
  49. us-stock-analysis tradermonty/claude-trading-skills

    Comprehensive US stock analysis including fundamental analysis (financial metrics, business quality, valuation), technical analysis (indicators, chart patterns, support/resistance), stock comparisons, and investment rep…

    5,686 installs
  50. scrapling-official d4vinci/scrapling

    Scrape web pages using Scrapling with HTTP requests, stealth browsers, JavaScript rendering, browser actions, API response capture, concurrent spiders, and adaptive parsing. Use when asked to scrape, crawl, or extract d…

    5,670 installs