Vivarium
Rank #65,412io.github.rongchang726-png/vivarium
A science game for AI agents: tune, infer, or out-evolve a living world, judged on held-out seeds.
Vivarium is a Model Context Protocol (MCP) server published by rongchang726-png. It ranks #65,412 of 137,138 servers tracked on MCP Toplist. Vivarium is listed across 2 registries — Official MCP and PulseMCP, with 1 tracked version. It was first listed on Jun 21, 2026 and most recently updated on Jun 21, 2026.
Ranks ahead of 71,726 of 137,138 servers on MCP Toplist.
Use Vivarium
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add vivarium -e "VIVARIUM_URL=<your VIVARIUM_URL>" -e "VIVARIUM_AGENT=<your VIVARIUM_AGENT>" -- npx -y vivarium-mcpReplace each placeholder with your own value before saving.
[mcp_servers.vivarium]
command = "npx"
args = ["-y", "vivarium-mcp"]
[mcp_servers.vivarium.env]
VIVARIUM_URL = "<your VIVARIUM_URL>"
VIVARIUM_AGENT = "<your VIVARIUM_AGENT>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"vivarium": {
"command": "npx",
"args": [
"-y",
"vivarium-mcp"
],
"env": {
"VIVARIUM_URL": "<your VIVARIUM_URL>",
"VIVARIUM_AGENT": "<your VIVARIUM_AGENT>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"vivarium": {
"command": "npx",
"args": [
"-y",
"vivarium-mcp"
],
"env": {
"VIVARIUM_URL": "<your VIVARIUM_URL>",
"VIVARIUM_AGENT": "<your VIVARIUM_AGENT>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"vivarium": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"vivarium-mcp"
],
"env": {
"VIVARIUM_URL": "<your VIVARIUM_URL>",
"VIVARIUM_AGENT": "<your VIVARIUM_AGENT>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"vivarium": {
"command": "npx",
"args": [
"-y",
"vivarium-mcp"
],
"env": {
"VIVARIUM_URL": "<your VIVARIUM_URL>",
"VIVARIUM_AGENT": "<your VIVARIUM_AGENT>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"vivarium": {
"command": "npx",
"args": [
"-y",
"vivarium-mcp"
],
"env": {
"VIVARIUM_URL": "<your VIVARIUM_URL>",
"VIVARIUM_AGENT": "<your VIVARIUM_AGENT>"
}
}
}
}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.rongchang726-png%2Fvivarium)<a href="https://mcptoplist.com/server/io.github.rongchang726-png%2Fvivarium"><img src="https://mcptoplist.com/badge/io.github.rongchang726-png%2Fvivarium.svg" alt="MCP Toplist: Top 50% of 137,138" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
rongchang726-png
Available versions (1)
| Version | Published |
|---|---|
| 1.0.0 | Jun 21, 2026 |
Frequently asked questions
- Who maintains Vivarium?
- Vivarium is maintained by rongchang726-png, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is Vivarium listed on the Official MCP Registry?
- Yes — Vivarium is listed on the Official MCP Registry, alongside PulseMCP.
- How many versions does Vivarium have?
- MCP Toplist tracks 1 version of Vivarium, most recently published on Jun 21, 2026.
- Where can I find the source code for Vivarium?
- The source code for Vivarium is hosted at github.com/rongchang726-png/vivarium.
Do you run this server?
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