Flow Nexus
Rank #5,368io.github.ruvnet/flow-nexus
MCP server providing flow-nexus capabilities
Flow Nexus is a Model Context Protocol (MCP) server published by ruvnet. It ranks #5,368 of 115,460 servers tracked on MCP Toplist, and its repository has 101 GitHub stars. Flow Nexus is listed across 2 registries — Official MCP and PulseMCP, with 2 tracked versions. It was first listed on Aug 25, 2025 and most recently updated on Sep 10, 2025.
Ranks ahead of 110,092 of 115,460 servers on MCP Toplist.
Use Flow Nexus
claude mcp add flow-nexus -e "FLOW_NEXUS_API_KEY=<your FLOW_NEXUS_API_KEY>" -e "FLOW_NEXUS_BASE_URL=<your FLOW_NEXUS_BASE_URL>" -e "E2B_API_KEY=<your E2B_API_KEY>" -e "ANTHROPIC_API_KEY=<your ANTHROPIC_API_KEY>" -- npx -y flow-nexusReplace each placeholder with your own value before saving.
[mcp_servers.flow-nexus]
command = "npx"
args = ["-y", "flow-nexus"]
[mcp_servers.flow-nexus.env]
FLOW_NEXUS_API_KEY = "<your FLOW_NEXUS_API_KEY>"
FLOW_NEXUS_BASE_URL = "<your FLOW_NEXUS_BASE_URL>"
E2B_API_KEY = "<your E2B_API_KEY>"
ANTHROPIC_API_KEY = "<your ANTHROPIC_API_KEY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flow-nexus": {
"command": "npx",
"args": [
"-y",
"flow-nexus"
],
"env": {
"FLOW_NEXUS_API_KEY": "<your FLOW_NEXUS_API_KEY>",
"FLOW_NEXUS_BASE_URL": "<your FLOW_NEXUS_BASE_URL>",
"E2B_API_KEY": "<your E2B_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flow-nexus": {
"command": "npx",
"args": [
"-y",
"flow-nexus"
],
"env": {
"FLOW_NEXUS_API_KEY": "<your FLOW_NEXUS_API_KEY>",
"FLOW_NEXUS_BASE_URL": "<your FLOW_NEXUS_BASE_URL>",
"E2B_API_KEY": "<your E2B_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"flow-nexus": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"flow-nexus"
],
"env": {
"FLOW_NEXUS_API_KEY": "<your FLOW_NEXUS_API_KEY>",
"FLOW_NEXUS_BASE_URL": "<your FLOW_NEXUS_BASE_URL>",
"E2B_API_KEY": "<your E2B_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flow-nexus": {
"command": "npx",
"args": [
"-y",
"flow-nexus"
],
"env": {
"FLOW_NEXUS_API_KEY": "<your FLOW_NEXUS_API_KEY>",
"FLOW_NEXUS_BASE_URL": "<your FLOW_NEXUS_BASE_URL>",
"E2B_API_KEY": "<your E2B_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"flow-nexus": {
"command": "npx",
"args": [
"-y",
"flow-nexus"
],
"env": {
"FLOW_NEXUS_API_KEY": "<your FLOW_NEXUS_API_KEY>",
"FLOW_NEXUS_BASE_URL": "<your FLOW_NEXUS_BASE_URL>",
"E2B_API_KEY": "<your E2B_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
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[](https://mcptoplist.com/server/io.github.ruvnet%2Fflow-nexus)<a href="https://mcptoplist.com/server/io.github.ruvnet%2Fflow-nexus"><img src="https://mcptoplist.com/badge/io.github.ruvnet%2Fflow-nexus.svg" alt="MCP Toplist: Top 5% of 115,460" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry (1 delisted)
ruvnet
Other servers by ruvnet
View all ruvnet servers →Available versions (2)
| Version | Published |
|---|---|
| 0.1.121 | Sep 10, 2025 |
| 0.1.0 | Nov 25, 2024 |
Frequently asked questions
- Who maintains Flow Nexus?
- Flow Nexus is maintained by ruvnet, which publishes 5 MCP servers (10 total versions) tracked on MCP Toplist.
- Is Flow Nexus listed on the Official MCP Registry?
- Yes — Flow Nexus is listed on the Official MCP Registry, alongside PulseMCP.
- How many versions does Flow Nexus have?
- MCP Toplist tracks 2 versions of Flow Nexus, most recently published on Sep 10, 2025.
- Where can I find the source code for Flow Nexus?
- The source code for Flow Nexus is hosted at github.com/ruvnet/flow-nexus.