MCP Stdio vs OpenWork MCP Gateway
A side-by-side look at the MCP Stdio and OpenWork MCP Gateway MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose MCP Stdio for aggregators work as a local process; choose OpenWork MCP Gateway for aggregators over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose MCP Stdio when
- You need dedicated capabilities in the Aggregators domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
MCP_OAUTH_CLIENT_ID.
Choose OpenWork MCP Gateway when
- You need dedicated capabilities in the Aggregators domain.
- You prefer a remote HTTP/SSE transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Aggregators | Aggregators |
| Quality signal | 41/100 · Fair | 48/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | MCP_OAUTH_CLIENT_ID | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 9 | 24,196 |
| Directory activity | 1 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View MCP Stdio | View OpenWork MCP Gateway |
Tools & capabilities
MCP Stdio tools
No tool names declared yet. Check the project README from the listing page.
OpenWork MCP Gateway tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
MCP Stdio
{
"mcpServers": {
"mcp-stdio": {
"command": "uvx",
"args": [
"mcp-stdio"
],
"env": {
"MCP_OAUTH_CLIENT_ID": "YOUR_MCP_OAUTH_CLIENT_ID_HERE"
}
}
}
}
OpenWork MCP Gateway
{
"mcpServers": {
"openwork-mcp-gateway": {
"url": "https://api.openworklabs.com/mcp/agent"
}
}
}
Frequently asked questions
MCP Stdio is categorized under Aggregators and uses a local stdio subprocess. OpenWork MCP Gateway belongs to Aggregators and uses a remote HTTP/SSE transport. Pick MCP Stdio for aggregators work and OpenWork MCP Gateway for aggregators.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
MCP Stdio has no declared pricing — check the project's own site. OpenWork MCP Gateway has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add mcp-stdio and openwork-mcp-gateway as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, MCP Stdio has a quality signal of 41/100 (Fair) with 1 views, 0 installs and 9 GitHub stars. OpenWork MCP Gateway has 48/100 (Fair) with 1 views, 0 installs and 24,196 GitHub stars.