Koskamo

grpc-invoke-mcp

An MCP server that allows AI agents to inspect gRPC APIs and invoke unary RPCs using server reflection or local .proto files. It supports TLS connections, custom metadata headers, and JSON request bodies, enabling agents to explore services, understand schemas, and test integrations without writing custom scripts.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

grpc-invoke-mcp logo, by grulexCommunity listingLocal stdioSource reviewed; not executedPublished by grulex
Vendor documentation

What you can do with it

  • Inspect services, methods, and message types via reflection
  • Invoke unary gRPC methods with JSON request bodies
  • Test request and response payloads for microservices
  • Send auth headers or other gRPC metadata

Source and maintenance

Community listingRegistry 0.1.5
mcp-registry: io.github.grulex/grpc-invoke-mcp@0.1.5Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@grulex/grpc-invoke-mcp 0.1.5

npm
@grulex/grpc-invoke-mcp package definition
{
  "version": "0.1.5",
  "transport": "stdio",
  "identifier": "@grulex/grpc-invoke-mcp",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "grpc-invoke-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@grulex/grpc-invoke-mcp@0.1.5"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "grpc-invoke-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@grulex/grpc-invoke-mcp@0.1.5"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "grpc-invoke-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@grulex/grpc-invoke-mcp@0.1.5"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "grpc-invoke-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@grulex/grpc-invoke-mcp@0.1.5"
      ]
    }
  }
}

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