Katto
Rank #9,514io.github.miracleweasel/katto-mcp
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Katto is a Model Context Protocol (MCP) server published by miracleweasel. It ranks #9,514 of 132,046 servers tracked on MCP Toplist, and its repository has 2 GitHub stars. Katto is listed across 3 registries — Official MCP, Glama and mcp.so, with 4 tracked versions. It was first listed on Aug 20, 2026 and most recently updated on Sep 7, 2026.
Ranks ahead of 122,532 of 132,046 servers on MCP Toplist.
Use Katto
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add katto-mcp -e "KATTO_API_KEY=<your KATTO_API_KEY>" -- npx -y katto-mcpReplace each placeholder with your own value before saving.
[mcp_servers.katto-mcp]
command = "npx"
args = ["-y", "katto-mcp"]
[mcp_servers.katto-mcp.env]
KATTO_API_KEY = "<your KATTO_API_KEY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"katto-mcp": {
"command": "npx",
"args": [
"-y",
"katto-mcp"
],
"env": {
"KATTO_API_KEY": "<your KATTO_API_KEY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"katto-mcp": {
"command": "npx",
"args": [
"-y",
"katto-mcp"
],
"env": {
"KATTO_API_KEY": "<your KATTO_API_KEY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"katto-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"katto-mcp"
],
"env": {
"KATTO_API_KEY": "<your KATTO_API_KEY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"katto-mcp": {
"command": "npx",
"args": [
"-y",
"katto-mcp"
],
"env": {
"KATTO_API_KEY": "<your KATTO_API_KEY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"katto-mcp": {
"command": "npx",
"args": [
"-y",
"katto-mcp"
],
"env": {
"KATTO_API_KEY": "<your KATTO_API_KEY>"
}
}
}
}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.miracleweasel%2Fkatto-mcp)<a href="https://mcptoplist.com/server/io.github.miracleweasel%2Fkatto-mcp"><img src="https://mcptoplist.com/badge/io.github.miracleweasel%2Fkatto-mcp.svg" alt="MCP Toplist: Top 10% of 132,046" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 3 registries
miracleweasel
Available versions (4)
| Version | Published |
|---|---|
| 0.5.6 | Sep 7, 2026 |
| 0.5.4 | Sep 1, 2026 |
| 0.5.1 | Aug 21, 2026 |
| 0.2.1 | Aug 20, 2026 |
Frequently asked questions
- Who maintains Katto?
- Katto is maintained by miracleweasel, which publishes 1 MCP server (4 total versions) tracked on MCP Toplist.
- Is Katto listed on the Official MCP Registry?
- Yes — Katto is listed on the Official MCP Registry, alongside Glama and mcp.so.
- How many versions does Katto have?
- MCP Toplist tracks 4 versions of Katto, most recently published on Sep 7, 2026.
- Where can I find the source code for Katto?
- The source code for Katto is hosted at github.com/miracleweasel/katto-mcp.
Do you run this server?
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