Persistent memory and virtual filesystem MCP server for AI agents.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add memofs --env MEMOFS_API_KEY='<MEMOFS_API_KEY>' -- npx -y @memofs/mcp-server~/.codex/config.toml
[mcp_servers.memofs]
command = "npx"
args = ["-y", "@memofs/mcp-server"]
env = { MEMOFS_API_KEY = "<MEMOFS_API_KEY>" }
# codex mcp add memofs --env MEMOFS_API_KEY='<MEMOFS_API_KEY>' -- npx -y @memofs/mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"memofs": {
"command": "npx",
"args": [
"-y",
"@memofs/mcp-server"
],
"env": {
"MEMOFS_API_KEY": "<MEMOFS_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"memofs": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@memofs/mcp-server"
],
"env": {
"MEMOFS_API_KEY": "<MEMOFS_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"memofs": {
"command": "npx",
"args": [
"-y",
"@memofs/mcp-server"
],
"env": {
"MEMOFS_API_KEY": "<MEMOFS_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"memofs": {
"command": "npx",
"args": [
"-y",
"@memofs/mcp-server"
],
"env": {
"MEMOFS_API_KEY": "<MEMOFS_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"memofs": {
"command": "npx",
"args": [
"-y",
"@memofs/mcp-server"
],
"env": {
"MEMOFS_API_KEY": "<MEMOFS_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http memofs 'https://memofs.dev/api/v1/projects/<PROJECTID>/mcp' --header 'Authorization: <AUTHORIZATION>'~/.codex/config.toml
[mcp_servers.memofs]
url = "https://memofs.dev/api/v1/projects/<PROJECTID>/mcp"
http_headers = { Authorization = "<AUTHORIZATION>" }
# codex mcp add memofs --url 'https://memofs.dev/api/v1/projects/<PROJECTID>/mcp'~/.cursor/mcp.json
{
"mcpServers": {
"memofs": {
"url": "https://memofs.dev/api/v1/projects/<PROJECTID>/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"memofs": {
"type": "http",
"url": "https://memofs.dev/api/v1/projects/<PROJECTID>/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"memofs": {
"httpUrl": "https://memofs.dev/api/v1/projects/<PROJECTID>/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"memofs": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://memofs.dev/api/v1/projects/<PROJECTID>/mcp",
"--header",
"Authorization:<AUTHORIZATION>"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"memofs": {
"url": "https://memofs.dev/api/v1/projects/<PROJECTID>/mcp",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}Environment variables
MEMOFS_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.