An MCP Server that's also an MCP Client. Useful for letting Claude develop and test MCPs without needing to reset the application.
{
"mcpServers": {
"mcp-client-server": {
"command": "<see-readme>",
"args": []
}
}
}No install config available. Check the server's README for setup instructions.
An MCP middleware that acts as both a server (to Claude) and a client (to servers under test) for testing MCP servers during development.
Is it safe?
No package registry to scan.
No authentication — any process on your machine can connect.
License not specified.
Is it maintained?
Last commit 394 days ago. 124 stars.
Will it work with my client?
Transport: stdio, sse, http. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
Context cost
6 tools. ~500 tokens (0.2% of 200K).
No automated test available for this server. Check the GitHub README for setup instructions.
No known vulnerabilities.
mcp_test_deploy_serverDeploy an MCP server to the test environment
mcp_test_call_toolCall a tool on a deployed server
mcp_test_run_testsRun tests against a deployed server
mcp_test_get_logsView server logs
mcp_test_list_serversList all deployed servers
mcp_test_stop_serverStop a deployed server
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