Square
by Square
MCP server for Square — enables Claude to interact with Square data and workflows.
What it does
Square MCP server for Claude integration. Enables AI assistants to interact with Square data and workflows.
About
Square is an official MCP server included in Anthropic's knowledge-work-plugins repository. It enables Claude to interact with Square through the Model Context Protocol. Protocol: HTTP. Endpoint: https://mcp.squareup.com/sse. Used in plugins: small-business.
How to install
Add the following to your .mcp.json file to connect Claude to Square. No local installation required — this is a remote HTTP server.
License
Proprietary
Square is a proprietary service. Usage is subject to Square's terms of service.
Readme
README content is unavailable from source data for this server.
Open GitHub repository →Frequently Asked Questions
- What is the Square MCP server?
- Square is a Model Context Protocol (MCP) server profile on explainx.ai. MCP lets AI hosts (e.g. Claude Desktop, Cursor) call tools and resources through a standard interface; this page summarizes categories, install hints, and community ratings.
- How do MCP servers relate to agent skills?
- Skills are reusable instruction packages (often SKILL.md); MCP servers expose live capabilities. Teams frequently combine both—skills for workflows, MCP for APIs and data. See explainx.ai/skills and explainx.ai/mcp-servers for parallel directories.
- How are reviews shown for Square?
- This profile displays 57 aggregated ratings (sample rows for discoverability plus signed-in user reviews). Average score is about 4.6 out of 5—verify behavior in your own environment before production use.
Use Cases
Extended AI Capabilities
Add new capabilities to Claude beyond text generation
Example
Access external data sources, execute code, interact with tools and services
Transform Claude from chatbot to action-taking agent
Context Enhancement
Provide Claude with access to relevant context and data
Example
Load project documentation, access knowledge bases, query databases
Get more accurate, context-aware responses
Workflow Automation
Automate multi-step workflows combining AI and external tools
Example
Research → Summarize → Create document → Send notification
Complete complex tasks end-to-end without manual steps
Build agents that actually work
Hands-on bootcamps on MCP, tool use, and multi-agent architectures — taught by practitioners.
Discussion
Comments — not star reviews- No comments yet — start the thread.
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Ratings
4.6★★★★★57 reviews- ★★★★★Aanya Thompson· Dec 28, 2024
We wired Square into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
- ★★★★★Pratham Ware· Dec 20, 2024
Square has been reliable for tool-calling workflows; the MCP profile page is a good permalink for internal docs.
- ★★★★★James Abebe· Dec 20, 2024
According to our notes, Square benefits from clear Model Context Protocol framing — fewer ambiguous “AI plugin” claims.
- ★★★★★Lucas Tandon· Dec 16, 2024
Square reduced integration guesswork — categories and install configs on the listing matched the upstream repo.
- ★★★★★Kwame Sethi· Dec 16, 2024
Useful MCP listing: Square is the kind of server we cite when onboarding engineers to host + tool permissions.
- ★★★★★Zaid Lopez· Nov 19, 2024
We evaluated Square against two servers with overlapping tools; this profile had the clearer scope statement.
- ★★★★★Yash Thakker· Nov 11, 2024
According to our notes, Square benefits from clear Model Context Protocol framing — fewer ambiguous “AI plugin” claims.
- ★★★★★Yuki Iyer· Nov 11, 2024
Square has been reliable for tool-calling workflows; the MCP profile page is a good permalink for internal docs.
- ★★★★★Aditi Verma· Nov 7, 2024
Useful MCP listing: Square is the kind of server we cite when onboarding engineers to host + tool permissions.
- ★★★★★Aanya Gonzalez· Nov 7, 2024
Square reduced integration guesswork — categories and install configs on the listing matched the upstream repo.
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