xlsx

81.1k
anthropicsanthropics

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.

193 days ago

twitter-algorithm-optimizer

39.6k
ComposioHQComposioHQ

Analyze and optimize tweets for maximum reach using Twitter's open-source algorithm insights. Rewrite and edit user tweets to improve engagement and visibility based on how the recommendation system ranks content.

192 days ago

phoenix-observability

21.8k
davila7davila7

Open-source AI observability platform for LLM tracing, evaluation, and monitoring. Use when debugging LLM applications with detailed traces, running evaluations on datasets, or monitoring production AI systems with real-time insights.

ObservabilityPhoenixArize+5
192 days ago

lamindb

21.8k
davila7davila7

This skill should be used when working with LaminDB, an open-source data framework for biology that makes data queryable, traceable, reproducible, and FAIR. Use when managing biological datasets (scRNA-seq, spatial, flow cytometry, etc.), tracking computational workflows, curating and validating data with biological ontologies, building data lakehouses, or ensuring data lineage and reproducibility in biological research. Covers data management, annotation, ontologies (genes, cell types, diseases, tissues), schema validation, integrations with workflow managers (Nextflow, Snakemake) and MLOps platforms (W&B, MLflow), and deployment strategies.

192 days ago

chroma

21.8k
davila7davila7

Open-source embedding database for AI applications. Store embeddings and metadata, perform vector and full-text search, filter by metadata. Simple 4-function API. Scales from notebooks to production clusters. Use for semantic search, RAG applications, or document retrieval. Best for local development and open-source projects.

RAGChromaVector Database+6
193 days ago

knowledge-distillation

21.8k
davila7davila7

Compress large language models using knowledge distillation from teacher to student models. Use when deploying smaller models with retained performance, transferring GPT-4 capabilities to open-source models, or reducing inference costs. Covers temperature scaling, soft targets, reverse KLD, logit distillation, and MiniLLM training strategies.

Emerging TechniquesKnowledge DistillationModel Compression+7
192 days ago

perplexity-search

21.8k
davila7davila7

Perform AI-powered web searches with real-time information using Perplexity models via LiteLLM and OpenRouter. This skill should be used when conducting web searches for current information, finding recent scientific literature, getting grounded answers with source citations, or accessing information beyond the model's knowledge cutoff. Provides access to multiple Perplexity models including Sonar Pro, Sonar Pro Search (advanced agentic search), and Sonar Reasoning Pro through a single OpenRouter API key.

192 days ago

computer-use-agents

21.8k
davila7davila7

Build AI agents that interact with computers like humans do - viewing screens, moving cursors, clicking buttons, and typing text. Covers Anthropic's Computer Use, OpenAI's Operator/CUA, and open-source alternatives. Critical focus on sandboxing, security, and handling the unique challenges of vision-based control. Use when: computer use, desktop automation agent, screen control AI, vision-based agent, GUI automation.

193 days ago

langfuse

21.8k
davila7davila7

Expert in Langfuse - the open-source LLM observability platform. Covers tracing, prompt management, evaluation, datasets, and integration with LangChain, LlamaIndex, and OpenAI. Essential for debugging, monitoring, and improving LLM applications in production. Use when: langfuse, llm observability, llm tracing, prompt management, llm evaluation.

192 days ago

open-notebook

11.1k
K-Dense-AIK-Dense-AI

Self-hosted, open-source alternative to Google NotebookLM for AI-powered research and document analysis. Use when organizing research materials into notebooks, ingesting diverse content sources (PDFs, videos, audio, web pages, Office documents), generating AI-powered notes and summaries, creating multi-speaker podcasts from research, chatting with documents using context-aware AI, searching across materials with full-text and vector search, or running custom content transformations. Supports 16+ AI providers including OpenAI, Anthropic, Google, Ollama, Groq, and Mistral with complete data privacy through self-hosting.

192 days ago

perplexity-search

10.8k
K-Dense-AIK-Dense-AI

Perform AI-powered web searches with real-time information using Perplexity models via LiteLLM and OpenRouter. This skill should be used when conducting web searches for current information, finding recent scientific literature, getting grounded answers with source citations, or accessing information beyond the model knowledge cutoff. Provides access to multiple Perplexity models including Sonar Pro, Sonar Pro Search (advanced agentic search), and Sonar Reasoning Pro through a single OpenRouter API key.

192 days ago

lamindb

10.8k
K-Dense-AIK-Dense-AI

This skill should be used when working with LaminDB, an open-source data framework for biology that makes data queryable, traceable, reproducible, and FAIR. Use when managing biological datasets (scRNA-seq, spatial, flow cytometry, etc.), tracking computational workflows, curating and validating data with biological ontologies, building data lakehouses, or ensuring data lineage and reproducibility in biological research. Covers data management, annotation, ontologies (genes, cell types, diseases, tissues), schema validation, integrations with workflow managers (Nextflow, Snakemake) and MLOps platforms (W&B, MLflow), and deployment strategies.

192 days ago

matlab

10.8k
K-Dense-AIK-Dense-AI

MATLAB and GNU Octave numerical computing for matrix operations, data analysis, visualization, and scientific computing. Use when writing MATLAB/Octave scripts for linear algebra, signal processing, image processing, differential equations, optimization, statistics, or creating scientific visualizations. Also use when the user needs help with MATLAB syntax, functions, or wants to convert between MATLAB and Python code. Scripts can be executed with MATLAB or the open-source GNU Octave interpreter.

192 days ago

repo-source-code-review

8.5k
open-circleopen-circle

Review pull requests and source code changes in /library/src/. Use when reviewing PRs, validating implementation patterns, or checking code quality before merging. Covers code quality checks, type safety, documentation review, test coverage, and common issues to watch for.

192 days ago

repo-website-api-update

8.5k
open-circleopen-circle

Update existing API documentation pages after source code changes. Use when syncing docs with library changes like new parameters, type constraint changes, interface updates, or function renames. Covers common change patterns and verification steps.

192 days ago

repo-source-code-document

8.5k
open-circleopen-circle

Write JSDoc comments and inline documentation for Valibot library source code in /library/src/. Use when documenting schemas, actions, methods, or utilities. Covers interface documentation, function overloads, purity annotations, inline comment patterns, and terminology consistency.

192 days ago

repo-website-api-create

8.5k
open-circleopen-circle

Create new API reference pages for the Valibot website at website/src/routes/api/. Use when adding documentation for new schemas, actions, methods, or types. Covers reading source code, creating properties.ts and index.mdx files, updating menu.md, and cross-referencing related APIs.

192 days ago

last30days

3.3k
mvanhornmvanhorn

Research topics, manage watchlists, get briefings, query history. Also triggered by 'last30'. Sources: Reddit, X, YouTube, web.

192 days ago

ossfuzz

3.0k
trailofbitstrailofbits

OSS-Fuzz provides free continuous fuzzing for open source projects. Use when setting up continuous fuzzing infrastructure or enrolling projects.

192 days ago

skill-vetter

2.1k
openclawopenclaw

Security-first skill vetting for AI agents. Use before installing any skill from ClawdHub, GitHub, or other sources. Checks for red flags, permission scope, and suspicious patterns.

189 days ago

test-gen

1.8k
openclawopenclaw

Generate unit tests from source files using AI. Use when adding test coverage.

192 days ago

grafana

1.8k
openclawopenclaw

Manage Grafana dashboards, data sources, and alerts via API. Visualize metrics and logs.

192 days ago

odos

1.8k
openclawopenclaw

Odos smart order routing DEX aggregator. Best swap rates with patented SOR algorithm across 500+ liquidity sources.

192 days ago

clawdbot-workspace-template-review

1.8k
openclawopenclaw

Compare a Clawdbot workspace against the official templates installed with Clawdbot (npm or source) and list missing sections to pull in, especially after upgrades.

192 days ago

x-mastery

1.8k
openclawopenclaw

Complete X (Twitter) algorithm mastery - engagement weights, viral formulas, shadow ban avoidance, thread optimization, and growth strategies. Based on X's open-source code analysis and real creator data.

193 days ago

clawback

1.8k
openclawopenclaw

Mirror congressional stock trades with automated broker execution and risk management. Use when you want to track and automatically trade based on congressional disclosures from House Clerk and Senate eFD sources.

192 days ago

aubrai-longevity

1.8k
openclawopenclaw

Answer questions about longevity, aging, lifespan extension, and anti-aging research using Aubrai's research engine with cited sources.

192 days ago

local-rag-search

1.8k
openclawopenclaw

Efficiently perform web searches using the mcp-local-rag server with semantic similarity ranking. Use this skill when you need to search the web for current information, research topics across multiple sources, or gather context from the internet without using external APIs. This skill teaches effective use of RAG-based web search with DuckDuckGo, Google, and multi-engine deep research capabilities.

193 days ago

0x-swap

1.8k
openclawopenclaw

0x Protocol DEX aggregator. Swap tokens at the best rates across 9+ liquidity sources on Ethereum, Polygon, BSC, and more.

192 days ago

input-guard

1.8k
openclawopenclaw

Scan untrusted external text (web pages, tweets, search results, API responses) for prompt injection attacks. Returns severity levels and alerts on dangerous content. Use BEFORE processing any text from untrusted sources.

193 days ago

jules-api

1.8k
openclawopenclaw

Use the Jules REST API (v1alpha) via curl to list sources, create sessions, monitor activities, approve plans, send messages, and retrieve outputs (e.g., PR URLs). Use when the user wants to delegate coding tasks to Jules programmatically.

193 days ago

swiftfindrefs

1.8k
openclawopenclaw

Use swiftfindrefs (IndexStoreDB) to list every Swift source file referencing a symbol. Mandatory for “find references”, “fix missing imports”, and cross-module refactors. Do not replace with grep/rg or IDE search.

192 days ago

parallel

1.8k
openclawopenclaw

High-accuracy web search and research via Parallel.ai API. Optimized for AI agents with rich excerpts and citations. Supports authenticated/private sources.

193 days ago

paraswap

1.8k
openclawopenclaw

ParaSwap DEX aggregator. Best swap rates across 300+ liquidity sources on Ethereum, Polygon, BSC, Arbitrum, and more.

193 days ago

literature-review

1.8k
openclawopenclaw

Assistance with writing literature reviews by searching for academic sources via Semantic Scholar, OpenAlex, Crossref and PubMed APIs. Use when the user needs to find papers on a topic, get details for specific DOIs, or draft sections of a literature review with proper citations.

193 days ago

notebooklm

1.8k
openclawopenclaw

NotebookLM CLI wrapper via `node {baseDir}/scripts/notebooklm.mjs`. Use for auth, notebooks, chat, sources, notes, sharing, research, and artifact generation/download.

193 days ago

guru-mcp

1.8k
openclawopenclaw

Access Guru knowledge base via MCP - ask AI questions, search documents, create drafts, and update cards. Connects to all your Guru sources including Slack, Drive, Confluence, and SharePoint.

193 days ago

ga4

1.8k
openclawopenclaw

Query Google Analytics 4 (GA4) data via the Analytics Data API. Use when you need to pull website analytics like top pages, traffic sources, user counts, sessions, conversions, or any GA4 metrics/dimensions. Supports custom date ranges and filtering.

192 days ago

1inch

1.8k
openclawopenclaw

1inch DEX aggregator. Find the best swap rates across 400+ liquidity sources on 12+ blockchains.

192 days ago

moltguard

1.8k
openclawopenclaw

Open source OpenClaw security plugin: local prompt sanitization + injection detection. Full source code at github.com/openguardrails/moltguard

192 days ago

image-to-relief-stl

1.8k
openclawopenclaw

Turn a source image (or multi-color mask image) into a 3D-printable bas-relief STL by mapping colors (or grayscale) to heights. Use when you have an image from an image-gen skill (nano-banana-pro, etc.) and want a real, printable model (STL) via a deterministic pipeline.

193 days ago

license-gen

1.8k
openclawopenclaw

Pick and generate the right license for your project. Use when licensing open source.

192 days ago

gemini-deep-research

1.8k
openclawopenclaw

Perform complex, long-running research tasks using Gemini Deep Research Agent. Use when asked to research topics requiring multi-source synthesis, competitive analysis, market research, or comprehensive technical investigations that benefit from systematic web search and analysis.

192 days ago

ga4-analytics

1.8k
openclawopenclaw

Google Analytics 4, Search Console, and Indexing API toolkit. Analyze website traffic, page performance, user demographics, real-time visitors, search queries, and SEO metrics. Use when the user asks to: check site traffic, analyze page views, see traffic sources, view user demographics, get real-time visitor data, check search console queries, analyze SEO performance, request URL re-indexing, inspect index status, compare date ranges, check bounce rates, view conversion data, or get e-commerce revenue. Requires a Google Cloud service account with GA4 and Search Console access.

192 days ago

notion-api

1.8k
openclawopenclaw

Generic Notion API CLI (Node) for search, querying data sources (databases), and creating pages. Configure with NOTION_KEY (or ~/.config/notion/api_key).

192 days ago

clawdbot-macos-build

1.8k
openclawopenclaw

Build the Clawdbot macOS menu bar app from source. Use when you need to install the Clawdbot.app companion (for menu bar status, permissions, and Mac hardware access like camera/screen recording). Handles dependency installation, UI build, Swift compilation, code signing, and app packaging automatically.

192 days ago

sysadmin-toolbox

1.8k
openclawopenclaw

Tool discovery and shell one-liner reference for sysadmin, DevOps, and security tasks. AUTO-CONSULT this skill when the user is: troubleshooting network issues, debugging processes, analyzing logs, working with SSL/TLS, managing DNS, testing HTTP endpoints, auditing security, working with containers, writing shell scripts, or asks 'what tool should I use for X'. Source: github.com/trimstray/the-book-of-secret-knowledge

193 days ago

yutori-web-research

1.8k
openclawopenclaw

Use Yutori’s Research API and Browsing API (cloud browser) to research topics, collect sources, and extract structured facts from the web. Use when the user asks to “research X”, “monitor/find papers”, or “navigate to a site and extract info” and you have access to YUTORI dev/prod endpoints via YUTORI_API_BASE and an API key in env (YUTORI_API_KEY or ~/.openclaw/openclaw.json env.YUTORI_API_KEY).

193 days ago