Umbra
Rank #41,557io.github.elberacasa/umbra
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Umbra is a Model Context Protocol (MCP) server published by elberacasa. It ranks #41,557 of 137,492 servers tracked on MCP Toplist. Umbra is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Aug 4, 2026 and most recently updated on Aug 4, 2026.
Ranks ahead of 95,935 of 137,492 servers on MCP Toplist.
Use Umbra
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add umbra -- npx -y @elberacasa/umbra mcp[mcp_servers.umbra]
command = "npx"
args = ["-y", "@elberacasa/umbra", "mcp"]Add to ~/.codex/config.toml.
{
"mcpServers": {
"umbra": {
"command": "npx",
"args": [
"-y",
"@elberacasa/umbra",
"mcp"
]
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config).
{
"mcpServers": {
"umbra": {
"command": "npx",
"args": [
"-y",
"@elberacasa/umbra",
"mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"umbra": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@elberacasa/umbra",
"mcp"
]
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"umbra": {
"command": "npx",
"args": [
"-y",
"@elberacasa/umbra",
"mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"umbra": {
"command": "npx",
"args": [
"-y",
"@elberacasa/umbra",
"mcp"
]
}
}
}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.elberacasa%2Fumbra)<a href="https://mcptoplist.com/server/io.github.elberacasa%2Fumbra"><img src="https://mcptoplist.com/badge/io.github.elberacasa%2Fumbra.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
elberacasa
Available versions (1)
| Version | Published |
|---|---|
| 1.2.0 | Aug 4, 2026 |
Frequently asked questions
- Who maintains Umbra?
- Umbra is maintained by elberacasa, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is Umbra listed on the Official MCP Registry?
- Yes — Umbra is listed on the Official MCP Registry, alongside Glama.
- How many versions does Umbra have?
- MCP Toplist tracks 1 version of Umbra, most recently published on Aug 4, 2026.
- Where can I find the source code for Umbra?
- The source code for Umbra is hosted at github.com/elberacasa/umbra.
Do you run this server?
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