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Featured skills

Install our featured skills or any skill from GitHub with Tessl package manager.

82%

anthropics/skills

mcp-builder

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

tessl install github:anthropics/skills --skill mcp-builder

88%

coreyhaines31/marketingskills

content-strategy

When the user wants to plan a content strategy, decide what content to create, or figure out what topics to cover. Also use when the user mentions "content strategy," "what should I write about," "content ideas," "blog strategy," "topic clusters," or "content planning." For writing individual pieces, see copywriting. For SEO-specific audits, see seo-audit.

tessl install github:coreyhaines31/marketingskills --skill content-strategy

91%

softaworks/agent-toolkit

react-dev

This skill should be used when building React components with TypeScript, typing hooks, handling events, or when React TypeScript, React 19, Server Components are mentioned. Covers type-safe patterns for React 18-19 including generic components, proper event typing, and routing integration (TanStack Router, React Router).

tessl install github:softaworks/agent-toolkit --skill react-dev

84%

secondsky/claude-skills

systematic-debugging

Four-phase debugging framework that ensures root cause investigation before attempting fixes. Never jump to solutions. Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

tessl install github:secondsky/claude-skills --skill systematic-debugging

82%

anthropics/skills

mcp-builder

tessl install github:anthropics/skills --skill mcp-builder

88%

coreyhaines31/marketingskills

content-strategy

tessl install github:coreyhaines31/marketingskills --skill content-strategy

91%

softaworks/agent-toolkit

react-dev

tessl install github:softaworks/agent-toolkit --skill react-dev

84%

secondsky/claude-skills

systematic-debugging

tessl install github:secondsky/claude-skills --skill systematic-debugging

Top performing skills & tiles

Evaluate skills

Tessl analyses skills and tiles for their impact on agent success.

81%

↓ 0.99x

tessl/npm-grunt-env

Grunt plugin for specifying environment variable configurations in task chains

DOCS

80%

git-commit-message

Formulate a git commit message. Use this skill whenever asked to create a commit message.

SKILL

80%

langchain-hello-world

Create a minimal working LangChain example. Use when starting a new LangChain integration, testing your setup, or learning basic LangChain patterns with chains and prompts. Trigger with phrases like "langchain hello world", "langchain example", "langchain quick start", "simple langchain code", "first langchain app".

SKILL

80%

ideogram-install-auth

Install and configure Ideogram SDK/CLI authentication. Use when setting up a new Ideogram integration, configuring API keys, or initializing Ideogram in your project. Trigger with phrases like "install ideogram", "setup ideogram", "ideogram auth", "configure ideogram API key".

SKILL

80%

guidewire-security-basics

Implement security best practices for Guidewire InsuranceSuite including OAuth2, JWT handling, API roles, secure Gosu coding, and data protection. Trigger with phrases like "guidewire security", "oauth2 guidewire", "jwt token", "api roles", "secure gosu code", "guidewire authentication".

SKILL

80%

guidewire-performance-tuning

Optimize Guidewire InsuranceSuite performance including query optimization, batch processing, caching, and JVM tuning. Trigger with phrases like "guidewire performance", "slow queries", "optimize policycenter", "batch processing", "query tuning".

SKILL

80%

guidewire-core-workflow-b

Execute Guidewire secondary workflow: Claims processing in ClaimCenter. Use when implementing FNOL, claim investigation, reserves, payments, and settlement. Trigger with phrases like "claimcenter workflow", "create claim", "file fnol", "process claim", "claim settlement", "claim payment".

SKILL

80%

groq-install-auth

Install and configure Groq SDK/CLI authentication. Use when setting up a new Groq integration, configuring API keys, or initializing Groq in your project. Trigger with phrases like "install groq", "setup groq", "groq auth", "configure groq API key".

SKILL

80%

gamma-hello-world

Create a minimal working Gamma example. Use when starting a new Gamma integration, testing your setup, or learning basic Gamma API patterns. Trigger with phrases like "gamma hello world", "gamma example", "gamma quick start", "simple gamma code", "create gamma presentation".

SKILL

80%

fireflies-install-auth

Install and configure Fireflies.ai SDK/CLI authentication. Use when setting up a new Fireflies.ai integration, configuring API keys, or initializing Fireflies.ai in your project. Trigger with phrases like "install fireflies", "setup fireflies", "fireflies auth", "configure fireflies API key".

SKILL

80%

firecrawl-install-auth

Install and configure FireCrawl SDK/CLI authentication. Use when setting up a new FireCrawl integration, configuring API keys, or initializing FireCrawl in your project. Trigger with phrases like "install firecrawl", "setup firecrawl", "firecrawl auth", "configure firecrawl API key".

SKILL

80%

evernote-hello-world

Create a minimal working Evernote example. Use when starting a new Evernote integration, testing your setup, or learning basic Evernote API patterns. Trigger with phrases like "evernote hello world", "evernote example", "evernote quick start", "simple evernote code", "create first note".

SKILL

Can't find what you're looking for? Evaluate a missing skill, or if you're looking for agent context for an open source dependency, request a tile.