MCP Bridge vs Grok MCP
A side-by-side look at the MCP Bridge and Grok MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose MCP Bridge for conversational ai work as a local process; choose Grok MCP for conversational ai as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose MCP Bridge when
- You need dedicated capabilities in the Conversational AI domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: OAuth 2.0.
- You have the keys it needs:
ASYNTAI_MCP_URL.
Choose Grok MCP when
- You need dedicated capabilities in the Conversational AI domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
XAI_API_KEY, GROK_MCP_TIMEOUT, GROK_MCP_PATH_SECRET. - You want tools like
grok_chat, grok_review, grok_consult.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Conversational AI | Conversational AI |
| Quality signal | 48/100 · Fair | 55/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | OAuth 2.0 | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | ASYNTAI_MCP_URL | XAI_API_KEYGROK_MCP_TIMEOUTGROK_MCP_PATH_SECRET |
| Verified owner | Community listing | Community listing |
| GitHub stars | 1 | 11 |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | 4 |
| Full listing | View MCP Bridge | View Grok MCP |
Tools & capabilities
MCP Bridge tools
No tool names declared yet. Check the project README from the listing page.
Grok MCP tools 4
grok_chat```jsongrok_review```jsongrok_consult```jsongrok_challenge```json
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 Bridge
{
"mcpServers": {
"asyntai-mcp-bridge": {
"command": "npx",
"args": [
"-y",
"@asyntai/mcp"
],
"env": {
"ASYNTAI_MCP_URL": "YOUR_ASYNTAI_MCP_URL_HERE"
}
}
}
}
Grok MCP
{
"mcpServers": {
"grok-mcp": {
"command": "npx",
"args": [
"-y",
"grok-cli-mcp"
],
"env": {
"XAI_API_KEY": "YOUR_XAI_API_KEY_HERE",
"GROK_MCP_TIMEOUT": "YOUR_GROK_MCP_TIMEOUT_HERE",
"GROK_MCP_PATH_SECRET": "YOUR_GROK_MCP_PATH_SECRET_HERE"
}
}
}
}
Frequently asked questions
MCP Bridge is categorized under Conversational AI and uses a local stdio subprocess. Grok MCP belongs to Conversational AI and uses a local stdio subprocess. Pick MCP Bridge for conversational ai work and Grok MCP for conversational ai.
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 Bridge has no declared pricing — check the project's own site. Auth: oauth 2.0. Grok MCP 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 asyntai-mcp-bridge and grok-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, MCP Bridge has a quality signal of 48/100 (Fair) with 0 views, 0 installs and 1 GitHub stars. Grok MCP has 55/100 (Good) with 0 views, 0 installs and 11 GitHub stars.
