HTTP 422 unprocessable MCP Server

io.github.sadri-dridi/http-422

What is the HTTP 422 unprocessable MCP server?

Meaning of HTTP 422.

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

~/.cursor/mcp.json

{
  "mcpServers": {
    "http-422": {
      "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-422/mcp"
    }
  }
}

Active

Meaning of HTTP 425.

Active

Meaning of HTTP 426.

Active

Meaning of HTTP 428.

Active

Meaning of HTTP 429.

Active

Meaning of HTTP 431.

Active

Meaning of HTTP 451.