MCP Server
Rank #5,180io.github.configcat/mcp-server
MCP server providing server capabilities
MCP Server is a Model Context Protocol (MCP) server published by configcat. It ranks #5,180 of 132,046 servers tracked on MCP Toplist, and its repository has 18 GitHub stars. MCP Server is listed across 4 registries — Official MCP, PulseMCP, Glama and mcp.so, with 2 tracked versions. It was first listed on May 17, 2025 and most recently updated on Oct 21, 2025.
Ranks ahead of 126,866 of 132,046 servers on MCP Toplist.
Use MCP Server
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add configcat -e "CONFIGCAT_API_USER=<your CONFIGCAT_API_USER>" -e "CONFIGCAT_API_PASS=<your CONFIGCAT_API_PASS>" -e "CONFIGCAT_BASE_URL=<your CONFIGCAT_BASE_URL>" -- npx -y @configcat/mcp-serverReplace each placeholder with your own value before saving.
[mcp_servers.configcat]
command = "npx"
args = ["-y", "@configcat/mcp-server"]
[mcp_servers.configcat.env]
CONFIGCAT_API_USER = "<your CONFIGCAT_API_USER>"
CONFIGCAT_API_PASS = "<your CONFIGCAT_API_PASS>"
CONFIGCAT_BASE_URL = "<your CONFIGCAT_BASE_URL>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"configcat": {
"command": "npx",
"args": [
"-y",
"@configcat/mcp-server"
],
"env": {
"CONFIGCAT_API_USER": "<your CONFIGCAT_API_USER>",
"CONFIGCAT_API_PASS": "<your CONFIGCAT_API_PASS>",
"CONFIGCAT_BASE_URL": "<your CONFIGCAT_BASE_URL>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"configcat": {
"command": "npx",
"args": [
"-y",
"@configcat/mcp-server"
],
"env": {
"CONFIGCAT_API_USER": "<your CONFIGCAT_API_USER>",
"CONFIGCAT_API_PASS": "<your CONFIGCAT_API_PASS>",
"CONFIGCAT_BASE_URL": "<your CONFIGCAT_BASE_URL>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"configcat": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@configcat/mcp-server"
],
"env": {
"CONFIGCAT_API_USER": "<your CONFIGCAT_API_USER>",
"CONFIGCAT_API_PASS": "<your CONFIGCAT_API_PASS>",
"CONFIGCAT_BASE_URL": "<your CONFIGCAT_BASE_URL>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"configcat": {
"command": "npx",
"args": [
"-y",
"@configcat/mcp-server"
],
"env": {
"CONFIGCAT_API_USER": "<your CONFIGCAT_API_USER>",
"CONFIGCAT_API_PASS": "<your CONFIGCAT_API_PASS>",
"CONFIGCAT_BASE_URL": "<your CONFIGCAT_BASE_URL>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"configcat": {
"command": "npx",
"args": [
"-y",
"@configcat/mcp-server"
],
"env": {
"CONFIGCAT_API_USER": "<your CONFIGCAT_API_USER>",
"CONFIGCAT_API_PASS": "<your CONFIGCAT_API_PASS>",
"CONFIGCAT_BASE_URL": "<your CONFIGCAT_BASE_URL>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.configcat%2Fmcp-server)<a href="https://mcptoplist.com/server/io.github.configcat%2Fmcp-server"><img src="https://mcptoplist.com/badge/io.github.configcat%2Fmcp-server.svg" alt="MCP Toplist: Top 5% of 132,046" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 4 registries
configcat
Available versions (2)
| Version | Published |
|---|---|
| 0.1.3 | Oct 21, 2025 |
| 0.1.0 | Nov 25, 2024 |
Frequently asked questions
- Who maintains MCP Server?
- MCP Server is maintained by configcat, which publishes 1 MCP server (2 total versions) tracked on MCP Toplist.
- Is MCP Server listed on the Official MCP Registry?
- Yes — MCP Server is listed on the Official MCP Registry, alongside PulseMCP, Glama and mcp.so.
- How many versions does MCP Server have?
- MCP Toplist tracks 2 versions of MCP Server, most recently published on Oct 21, 2025.
- Where can I find the source code for MCP Server?
- The source code for MCP Server is hosted at github.com/configcat/mcp-server.
Do you run this server?
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