Synapse — the GEO growth layer every new product runs before launching. CLI + MCP server + 24-rule linter. https://runsynapse.dev
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add synapse-geo-growth-layer --env SYNAPSE_API_KEY='<SYNAPSE_API_KEY>' -- npx -y @calvin8miles/mcp-server~/.codex/config.toml
[mcp_servers.synapse-geo-growth-layer]
command = "npx"
args = ["-y", "@calvin8miles/mcp-server"]
env = { SYNAPSE_API_KEY = "<SYNAPSE_API_KEY>" }
# codex mcp add synapse-geo-growth-layer --env SYNAPSE_API_KEY='<SYNAPSE_API_KEY>' -- npx -y @calvin8miles/mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"synapse-geo-growth-layer": {
"command": "npx",
"args": [
"-y",
"@calvin8miles/mcp-server"
],
"env": {
"SYNAPSE_API_KEY": "<SYNAPSE_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"synapse-geo-growth-layer": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@calvin8miles/mcp-server"
],
"env": {
"SYNAPSE_API_KEY": "<SYNAPSE_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"synapse-geo-growth-layer": {
"command": "npx",
"args": [
"-y",
"@calvin8miles/mcp-server"
],
"env": {
"SYNAPSE_API_KEY": "<SYNAPSE_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"synapse-geo-growth-layer": {
"command": "npx",
"args": [
"-y",
"@calvin8miles/mcp-server"
],
"env": {
"SYNAPSE_API_KEY": "<SYNAPSE_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"synapse-geo-growth-layer": {
"command": "npx",
"args": [
"-y",
"@calvin8miles/mcp-server"
],
"env": {
"SYNAPSE_API_KEY": "<SYNAPSE_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http synapse-geo-growth-layer https://runsynapse.dev/api/mcp~/.codex/config.toml
[mcp_servers.synapse-geo-growth-layer]
url = "https://runsynapse.dev/api/mcp"
# codex mcp add synapse-geo-growth-layer --url https://runsynapse.dev/api/mcp~/.cursor/mcp.json
{
"mcpServers": {
"synapse-geo-growth-layer": {
"url": "https://runsynapse.dev/api/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"synapse-geo-growth-layer": {
"type": "http",
"url": "https://runsynapse.dev/api/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"synapse-geo-growth-layer": {
"httpUrl": "https://runsynapse.dev/api/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"synapse-geo-growth-layer": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://runsynapse.dev/api/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"synapse-geo-growth-layer": {
"url": "https://runsynapse.dev/api/mcp"
}
}
}Environment variables
SYNAPSE_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.