Square MCP Server

Score

From the scores file. Not recomputed.

Deductions

• −6

  no limits/quotas found

  https://github.com/square/square-mcp-server#readme (opens in a new tab)

• −6

  12 open / 4 closed issues (closed share 25%)

  https://github.com/square/square-mcp-server/issues (opens in a new tab)

• −5

  no free test possible (insufficient data)

  https://github.com/square/square-mcp-server (opens in a new tab)

Counted deductions are 17. The total on the row is 83.

Registry

From the registry file, joined on agent id.

Category

payments

Listing

https://github.com/square/square-mcp-server (opens in a new tab)

Maker

Square (Block)

Claimed capabilities

MCP server for Square APIs (payments, orders, catalog, customers).

Pricing as published

Open-source repo; no price stated in README summary (not yet checked)

Auth required

key or oauth (ACCESS_TOKEN and OAuth referenced in README)

Repository

https://github.com/square/square-mcp-server (opens in a new tab)

Stars

109

Open issues

10

Last commit

2026-10-14

Docs

https://developer.squareup.com/docs/mcp (opens in a new tab)

Source

• https://glama.ai/mcp/servers/square/square-mcp-server (opens in a new tab)
• https://mcp.so/servers/square-mcp-server (opens in a new tab)

Date added

2026-10-26

Scored at

2026-11-03 06:20 ET