Ouroboros
Rank #92io.github.Q00/ouroboros
Pins an acceptance spec; the verify command and expected output never enter the success contract.
Ouroboros is a Model Context Protocol (MCP) server published by Q00. It ranks #92 of 115,460 servers tracked on MCP Toplist, and its repository has 5,722 GitHub stars. Ouroboros is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Aug 8, 2026 and most recently updated on Aug 14, 2026.
Ranks ahead of 115,368 of 115,460 servers on MCP Toplist.
Use Ouroboros
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add ouroboros -- uvx --from "ouroboros-ai[mcp]" --with mcp==2.0.0 ouroboros ouroboros-ai mcp serve --runtime claude-cli[mcp_servers.ouroboros]
command = "uvx"
args = ["--from", "ouroboros-ai[mcp]", "--with", "mcp==2.0.0", "ouroboros", "ouroboros-ai", "mcp", "serve", "--runtime", "claude-cli"]Add to ~/.codex/config.toml.
{
"mcpServers": {
"ouroboros": {
"command": "uvx",
"args": [
"--from",
"ouroboros-ai[mcp]",
"--with",
"mcp==2.0.0",
"ouroboros",
"ouroboros-ai",
"mcp",
"serve",
"--runtime",
"claude-cli"
]
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config).
{
"mcpServers": {
"ouroboros": {
"command": "uvx",
"args": [
"--from",
"ouroboros-ai[mcp]",
"--with",
"mcp==2.0.0",
"ouroboros",
"ouroboros-ai",
"mcp",
"serve",
"--runtime",
"claude-cli"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"ouroboros": {
"type": "stdio",
"command": "uvx",
"args": [
"--from",
"ouroboros-ai[mcp]",
"--with",
"mcp==2.0.0",
"ouroboros",
"ouroboros-ai",
"mcp",
"serve",
"--runtime",
"claude-cli"
]
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"ouroboros": {
"command": "uvx",
"args": [
"--from",
"ouroboros-ai[mcp]",
"--with",
"mcp==2.0.0",
"ouroboros",
"ouroboros-ai",
"mcp",
"serve",
"--runtime",
"claude-cli"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"ouroboros": {
"command": "uvx",
"args": [
"--from",
"ouroboros-ai[mcp]",
"--with",
"mcp==2.0.0",
"ouroboros",
"ouroboros-ai",
"mcp",
"serve",
"--runtime",
"claude-cli"
]
}
}
}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.Q00%2Fouroboros)<a href="https://mcptoplist.com/server/io.github.Q00%2Fouroboros"><img src="https://mcptoplist.com/badge/io.github.Q00%2Fouroboros.svg" alt="MCP Toplist: Top 1% of 115,460" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
Q00
Available versions (1)
| Version | Published |
|---|---|
| 0.51.5 | Aug 14, 2026 |
Frequently asked questions
- Who maintains Ouroboros?
- Ouroboros is maintained by Q00, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is Ouroboros listed on the Official MCP Registry?
- Yes — Ouroboros is listed on the Official MCP Registry, alongside Glama.
- How many versions does Ouroboros have?
- MCP Toplist tracks 1 version of Ouroboros, most recently published on Aug 14, 2026.
- Where can I find the source code for Ouroboros?
- The source code for Ouroboros is hosted at github.com/Q00/ouroboros.