Every tool an agent can call

shippo

Shippo

Shippo connects 40+ carriers to Claude—rate-shop, buy labels, validate addresses, and track packages end-to-end.

shopify-ai-toolkit

Shopify

Shopify's AI Toolkit provides 18 development skills for building on the Shopify platform, covering documentation sear...

Slack

Slack by Salesforce

Official Slack MCP server for interactive and collaborative workflows. Surface insights, draft messages, and engage teams directly within Slack from Claude Cowork.

Small Business

Anthropic

Run and grow your small business: weekly briefs, month-end close, payroll, lead follow-up, proposals, and marketing.

Snowflake Cortex Code

Snowflake

Automatically route Snowflake prompts from Claude Code to Cortex Code for execution.

sonarqube

SonarSource

Automatically enforce SonarQube code quality and security in the agent coding loop.

sonarqube-agent-plugins

Integrate SonarQube code quality and security analysis into Claude Code: namespaced slash commands, a guided skill to...

Sonatype Guide

Sonatype

Sonatype Guide MCP: supply chain intelligence & dependency security analysis with vulnerability detection and version recommendations.

Sourcegraph

Sourcegraph Community

Search code across codebases, trace references, analyze refactor impact, investigate incidents, run security sweeps.

spanner

Google LLC

Connect and interact with Spanner data using natural language.

speakai

Speak AI

Search transcripts, summarize meetings, extract quotes, create clips, and manage Speak AI media through MCP.

spotify-ads-api

Manage Spotify ad campaigns with natural language. Create campaigns, ad sets, ads, pull reports, and handle OAuth — a...

stackhawk-api

StackHawk

Query StackHawk API for security posture reporting, findings, and app management. Guide agents on authentication and data.

stackhawk-hawkscan

StackHawk

HawkScan DAST for Claude Code: configure, run, interpret, prioritize fixes

Stagehand

Browserbase

Stagehand automation for Claude Code. Automate web tasks, extract data, navigate websites using natural language.

Stripe

Stripe

Stripe development plugin for Claude

SumUp

SumUp

SumUp integrations: terminal and online checkout. Android/iOS POS apps with card readers, SDKs, widget, and Cloud API.

Supabase

Supabase

Supabase MCP: Database ops, auth, storage, real-time. Manage projects, run SQL, interact with your backend.

Superpowers

Jesse Vincent

Claude learns brainstorming, subagent development with code review, debugging, TDD, and skill authoring through Superpowers.

Swift LSP

Anthropic

Swift language server (SourceKit-LSP) for code intelligence

Synthflow

Synthflow

Connect Claude to Synthflow's AI voice-agent platform, with skills for reviewing calls and auditing agent prompts.

Tavily

Tavily

Build AI applications with real-time web data using Tavily's search, extract, crawl, and research APIs.

teamcity-cli

JetBrains

Agent skill for interacting with TeamCity CI/CD using the teamcity CLI. Enables Claude to explore builds, view logs, ...

telegram

Telegram messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.