MarsNMe runs on your own machine — the client starts it, so there is no endpoint to ping. 146 installs a week from npm. Last commit 19 Oct 2026.
Agent-agnostic memory backend that preserves continuity between humans and AI over time.
Nothing serious here today
Today is the operative word: we check MarsNMe every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add marsnme -e 'MCP_PROFILE=<MCP_PROFILE>' -e 'SUPABASE_BASE_URL=<SUPABASE_BASE_URL>' -e 'SUPABASE_SERVICE_ROLE_KEY=<SUPABASE_SERVICE_ROLE_KEY>' -e 'JINA_API_KEY=<JINA_API_KEY>' -- npx -y @marsnme/mcp-gateway{
"mcpServers": {
"marsnme": {
"command": "npx",
"args": [
"-y",
"@marsnme/mcp-gateway"
],
"env": {
"JINA_API_KEY": "<JINA_API_KEY>",
"MCP_PROFILE": "<MCP_PROFILE>",
"SUPABASE_BASE_URL": "<SUPABASE_BASE_URL>",
"SUPABASE_SERVICE_ROLE_KEY": "<SUPABASE_SERVICE_ROLE_KEY>"
}
}
}
}[mcp_servers.marsnme]
command = "npx"
args = ["-y", "@marsnme/mcp-gateway"]
env = { MCP_PROFILE = "<MCP_PROFILE>", SUPABASE_BASE_URL = "<SUPABASE_BASE_URL>", SUPABASE_SERVICE_ROLE_KEY = "<SUPABASE_SERVICE_ROLE_KEY>", JINA_API_KEY = "<JINA_API_KEY>" }{
"mcpServers": {
"marsnme": {
"command": "npx",
"args": [
"-y",
"@marsnme/mcp-gateway"
],
"env": {
"JINA_API_KEY": "<JINA_API_KEY>",
"MCP_PROFILE": "<MCP_PROFILE>",
"SUPABASE_BASE_URL": "<SUPABASE_BASE_URL>",
"SUPABASE_SERVICE_ROLE_KEY": "<SUPABASE_SERVICE_ROLE_KEY>"
}
}
}
}{
"servers": {
"marsnme": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@marsnme/mcp-gateway"
],
"env": {
"JINA_API_KEY": "<JINA_API_KEY>",
"MCP_PROFILE": "<MCP_PROFILE>",
"SUPABASE_BASE_URL": "<SUPABASE_BASE_URL>",
"SUPABASE_SERVICE_ROLE_KEY": "<SUPABASE_SERVICE_ROLE_KEY>"
}
}
}
}Put your own values in place of
<MCP_PROFILE> (Profile ID used to separate memory data (for example: profile-a)), <SUPABASE_BASE_URL> (Supabase REST API project URL), <SUPABASE_SERVICE_ROLE_KEY> (Supabase service role key), <JINA_API_KEY> (Jina AI API key for embedding-based tools).
The author’s registry entry marks them as required.
Optional settings from the registry entry, left out of the block above:
PORT (Local HTTP port for the MCP endpoint. If omitted, defaults by MCP_PROFILE (coco=18790, toto=18791, others deterministic in 20000-29999)).
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MarsNMe — questions
Answers built from our own checks of this server.