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Sort by: Best match Skill installs Stars Downloads Last updated Forks Name ↓ DescType: Filter by entry type All types MCP Server Claude Skill Agent Repository Tool Trust: Filter by trust evidence Any trust state Crown eligible Trust checked Audit conflict Maturity: Filter by maturity Any maturity Stable Active Experimental Slowing 8 shown
All (8) ◎ Marketing (0)↗ GTM & Growth (0)✎ Design (1)⛨ Security (1)▶ Video & YouTube (0)⌘ Development (2)⌕ Data & Research (1)⑂ Automation (0)⚡ Token & Cost Optimization (1)◆ AI Agents (0)◐ LLM Ops & Observability (2)◇ RAG & Knowledge (0)
✎ Design1 Browse subcategories → tabler ★ 22k Repository stable Free, high-quality SVG icons for web projects.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 22k
Downloads —
Updated 2026-09-22
Skill installs — Trust pending Momentum not matched
$ npm i @tabler/icons-reactCopy Design Tools UI Components
⛨ Security1 Browse subcategories → SonarSource ★ 11k Tool stable Continuous inspection of code quality and security across 30+ languages.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 11k
Downloads —
Updated 2026-09-25
Skill installs — Trust pending Momentum not matched
Code Scanning
⌘ Development2 Browse subcategories → eslint ★ 28k Repository stable Pluggable linter that finds and fixes problems in JavaScript.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 28k
Downloads —
Updated 2026-09-28
Skill installs — Trust pending Momentum not matched
$ npm i eslintCopy Code Review
anthropics ★ 37k MCP Server experimental Official, Anthropic-managed directory of high quality Claude Code Plugins.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 37k
Downloads —
Updated 2026-09-25
Skill installs — Trust pending Momentum not matched
MCP Servers
⌕ Data & Research1 Browse subcategories → internetarchive ★ 3.3k Tool stable Extensible archival quality web crawler used by the Internet Archive.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 3.3k
Downloads —
Updated 2026-09-22
Skill installs — Trust pending Momentum not matched
Crawling
⚡ Token & Cost Optimization1 Browse subcategories → langwatch ★ 4.9k Tool stable Monitoring and analytics platform for tracking LLM usage quality and cost.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 4.9k
Downloads —
Updated 2026-09-28
Skill installs — Trust pending Momentum not matched
$ npm i @langwatch/serverCopy Observability & Cost
◐ LLM Ops & Observability2 Browse subcategories → confident-ai ★ 18k Tool stable Open source evaluation framework for unit testing large language model outputs.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 18k
Downloads 6221k
Updated 2026-09-25
Skill installs — Trust pending Momentum not matched
$ pip install deepevalCopy Evals
Giskard-AI ★ 5.8k Repository stable Open source testing framework to detect vulnerabilities and evaluate quality of LLM and ML models.
Best match because its name, category, capabilities, or owner matches “quality”. Adoption and trust break close ties.
Stars 5.8k
Downloads 25k
Updated 2026-09-28
Skill installs — Trust pending Momentum not matched
$ pip install giskardCopy Evals