Yggdrasil
Rank #2,420io.github.VonderVuflya/yggdrasil
One shared, durable memory for your AI coding agents — local-first, zero-dependency.
Yggdrasil is a Model Context Protocol (MCP) server published by vondervuflya. It ranks #2,420 of 132,046 servers tracked on MCP Toplist, and its repository has 21 GitHub stars. Yggdrasil is listed across 4 registries — Official MCP, PulseMCP, Glama and mcp.so, with 24 tracked versions. It was first listed on Jun 19, 2026 and most recently updated on Aug 6, 2026.
Ranks ahead of 129,626 of 132,046 servers on MCP Toplist.
Use Yggdrasil
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add yggdrasil -e "YGG_ENGINE_URL=<your YGG_ENGINE_URL>" -e "YGG_ENGINE_TOKEN=<your YGG_ENGINE_TOKEN>" -- uvx yggdrasil-memory mcpReplace each placeholder with your own value before saving.
[mcp_servers.yggdrasil]
command = "uvx"
args = ["yggdrasil-memory", "mcp"]
[mcp_servers.yggdrasil.env]
YGG_ENGINE_URL = "<your YGG_ENGINE_URL>"
YGG_ENGINE_TOKEN = "<your YGG_ENGINE_TOKEN>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"yggdrasil": {
"command": "uvx",
"args": [
"yggdrasil-memory",
"mcp"
],
"env": {
"YGG_ENGINE_URL": "<your YGG_ENGINE_URL>",
"YGG_ENGINE_TOKEN": "<your YGG_ENGINE_TOKEN>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"yggdrasil": {
"command": "uvx",
"args": [
"yggdrasil-memory",
"mcp"
],
"env": {
"YGG_ENGINE_URL": "<your YGG_ENGINE_URL>",
"YGG_ENGINE_TOKEN": "<your YGG_ENGINE_TOKEN>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"yggdrasil": {
"type": "stdio",
"command": "uvx",
"args": [
"yggdrasil-memory",
"mcp"
],
"env": {
"YGG_ENGINE_URL": "<your YGG_ENGINE_URL>",
"YGG_ENGINE_TOKEN": "<your YGG_ENGINE_TOKEN>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"yggdrasil": {
"command": "uvx",
"args": [
"yggdrasil-memory",
"mcp"
],
"env": {
"YGG_ENGINE_URL": "<your YGG_ENGINE_URL>",
"YGG_ENGINE_TOKEN": "<your YGG_ENGINE_TOKEN>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"yggdrasil": {
"command": "uvx",
"args": [
"yggdrasil-memory",
"mcp"
],
"env": {
"YGG_ENGINE_URL": "<your YGG_ENGINE_URL>",
"YGG_ENGINE_TOKEN": "<your YGG_ENGINE_TOKEN>"
}
}
}
}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.VonderVuflya%2Fyggdrasil)<a href="https://mcptoplist.com/server/io.github.VonderVuflya%2Fyggdrasil"><img src="https://mcptoplist.com/badge/io.github.VonderVuflya%2Fyggdrasil.svg" alt="MCP Toplist: Top 5% of 132,046" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 4 registries
vondervuflya
Available versions (24)
| Version | Published |
|---|---|
| 0.15.0 | Aug 6, 2026 |
| 0.14.0 | Aug 6, 2026 |
| 0.13.2 | Jul 18, 2026 |
| 0.13.1 | Jul 17, 2026 |
| 0.13.0 | Jul 17, 2026 |
| 0.12.1 | Jul 17, 2026 |
| 0.12.0 | Jul 16, 2026 |
| 0.11.0 | Jul 15, 2026 |
| 0.10.0 | Jul 15, 2026 |
| 0.9.1 | Jul 4, 2026 |
| 0.9.0 | Jul 4, 2026 |
| 0.7.1 | Jul 4, 2026 |
| 0.7.0 | Jul 4, 2026 |
| 0.6.0 | Jul 4, 2026 |
| 0.5.4 | Jun 28, 2026 |
| 0.5.3 | Jun 28, 2026 |
| 0.5.2 | Jun 28, 2026 |
| 0.5.1 | Jun 27, 2026 |
| 0.5.0 | Jun 27, 2026 |
| 0.4.3 | Jun 27, 2026 |
| 0.4.2 | Jun 27, 2026 |
| 0.4.0 | Jun 27, 2026 |
| 0.3.0 | Jun 19, 2026 |
| 0.2.1 | Jun 19, 2026 |
Frequently asked questions
- Who maintains Yggdrasil?
- Yggdrasil is maintained by vondervuflya, which publishes 1 MCP server (24 total versions) tracked on MCP Toplist.
- Is Yggdrasil listed on the Official MCP Registry?
- Yes — Yggdrasil is listed on the Official MCP Registry, alongside PulseMCP, Glama and mcp.so.
- How many versions does Yggdrasil have?
- MCP Toplist tracks 24 versions of Yggdrasil, most recently published on Aug 6, 2026.
- Where can I find the source code for Yggdrasil?
- The source code for Yggdrasil is hosted at github.com/vondervuflya/yggdrasil.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.