The first free, open-source, self-hosted MCP server for Google Merchant Center (GMC). 126 tools over Merchant API v1 — products, inventory, reports, promotions, returns, account config, audit log + rollback, dry-run. Free alternative to paid SaaS (Adzviser, Catchr, Windsor.ai, Pipedream).
接入配置
选择客户端,复制配置,再按项目文档补齐环境变量。
claude mcp add gmc --env GMC_ACCOUNT_ID='<GMC_ACCOUNT_ID>' --env GMC_SERVICE_ACCOUNT_KEY='<GMC_SERVICE_ACCOUNT_KEY>' --env GMC_OAUTH_TOKEN='<GMC_OAUTH_TOKEN>' -- uvx gmc-mcp~/.codex/config.toml
[mcp_servers.gmc]
command = "uvx"
args = ["gmc-mcp"]
env = { GMC_ACCOUNT_ID = "<GMC_ACCOUNT_ID>", GMC_SERVICE_ACCOUNT_KEY = "<GMC_SERVICE_ACCOUNT_KEY>", GMC_OAUTH_TOKEN = "<GMC_OAUTH_TOKEN>" }
# codex mcp add gmc --env GMC_ACCOUNT_ID='<GMC_ACCOUNT_ID>' --env GMC_SERVICE_ACCOUNT_KEY='<GMC_SERVICE_ACCOUNT_KEY>' --env GMC_OAUTH_TOKEN='<GMC_OAUTH_TOKEN>' -- uvx gmc-mcp~/.cursor/mcp.json
{
"mcpServers": {
"gmc": {
"command": "uvx",
"args": [
"gmc-mcp"
],
"env": {
"GMC_ACCOUNT_ID": "<GMC_ACCOUNT_ID>",
"GMC_SERVICE_ACCOUNT_KEY": "<GMC_SERVICE_ACCOUNT_KEY>",
"GMC_OAUTH_TOKEN": "<GMC_OAUTH_TOKEN>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"gmc": {
"type": "stdio",
"command": "uvx",
"args": [
"gmc-mcp"
],
"env": {
"GMC_ACCOUNT_ID": "<GMC_ACCOUNT_ID>",
"GMC_SERVICE_ACCOUNT_KEY": "<GMC_SERVICE_ACCOUNT_KEY>",
"GMC_OAUTH_TOKEN": "<GMC_OAUTH_TOKEN>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"gmc": {
"command": "uvx",
"args": [
"gmc-mcp"
],
"env": {
"GMC_ACCOUNT_ID": "<GMC_ACCOUNT_ID>",
"GMC_SERVICE_ACCOUNT_KEY": "<GMC_SERVICE_ACCOUNT_KEY>",
"GMC_OAUTH_TOKEN": "<GMC_OAUTH_TOKEN>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"gmc": {
"command": "uvx",
"args": [
"gmc-mcp"
],
"env": {
"GMC_ACCOUNT_ID": "<GMC_ACCOUNT_ID>",
"GMC_SERVICE_ACCOUNT_KEY": "<GMC_SERVICE_ACCOUNT_KEY>",
"GMC_OAUTH_TOKEN": "<GMC_OAUTH_TOKEN>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"gmc": {
"command": "uvx",
"args": [
"gmc-mcp"
],
"env": {
"GMC_ACCOUNT_ID": "<GMC_ACCOUNT_ID>",
"GMC_SERVICE_ACCOUNT_KEY": "<GMC_SERVICE_ACCOUNT_KEY>",
"GMC_OAUTH_TOKEN": "<GMC_OAUTH_TOKEN>"
}
}
}
}需要的环境变量
GMC_ACCOUNT_IDGMC_SERVICE_ACCOUNT_KEYGMC_OAUTH_TOKEN
把占位值换成你自己的密钥;不要把密钥提交到代码仓库。