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MCP live MCP 2025-11-25 streamable-http ext: ui

circle-skills

claude-plugin:circle-skills/circle

Ship stablecoin apps faster. Best-practice skills for USDC payments, cross-chain transfers, wallets, and smart contracts — plus Circle's MCP server for real-time SDK and documentation guidance.

Listed in Claude Code plugin
Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
650ms
last probe
Tools
4
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.circle.com/v1/codegen/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
4 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
4 items in total; 3 or more earns these points.
pass Describes itself 10/10
193 characters; more than 30 earns these points.

Tools · 4

search_circle_documentation

Use this tool to search the official Circle documentation for any information about the Circle developer suite. NOTE: - You must use this tool FIRST to narrow your search scope, then use get_circle…

get_circle_product_summary

Get a summary of a specific Circle Web3 product and its capabilities. Use this tool SECOND (after search_circle_documentation) to get detailed information about a specific Circle product including: -…

list_available_coding_resources

List all available coding resources for a specific Circle product. Use this tool THIRD (after get_circle_product_summary) to understand what coding resources are available for implementation. Return…

get_coding_resource_details

Get detailed information about specific coding resources. Use this tool FOURTH (after list_available_coding_resources) to retrieve the full content of coding resources. Provide the resource names yo…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://api.circle.com/v1/codegen/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "circle-skills": {
      "url": "https://api.circle.com/v1/codegen/mcp",
      "transport": "streamable-http"
    }
  }
}