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grpc-mcp-gateway

Connector Development Early

gRPC to MCP proxy generator following the MCP Spec

6 starsApache-2.0 (commercial OK)Free
Early Access — Requires gRPC service definitions and proper gateway configuration; streaming and complex proto types may need custom handling. Introduces an additional proxy layer affecting latency and operational complexity.

Enables teams to expose existing gRPC services as MCP servers without rewriting infrastructure, reducing integration friction and accelerating adoption of AI-assisted development workflows.

Teams maintaining gRPC microservices who want to integrate Claude tools without duplicating APIs.

Claude Code Claude Cowork Claude Chat

https://github.com/machanirobotics/grpc-mcp-gateway

By machanirobotics

How to Get It

Option 1: Claude Desktop AppOpen the Customize panel in the sidebar → browse connectors → search and add. Works in Claude Code, Claude Cowork, and Claude Chat.
Option 2: Paste into Claude CodeCopy the command below and paste it into a Claude Code conversation. Claude will run it for you.
Command
claude mcp add grpc-mcp-gateway -- npx -y grpc-mcp-gateway

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

CostFree

Trust Signals Auto-scanned

Stars6Contributors6Last updated2026-04-17LicenseApache-2.0 (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-04-18 · scanner v1

Data & Access

Data processingPrompts sent to Anthropic API. Enterprise/Team plans exclude training.

Community Pulse Growing

Discussed on Reddit

11 mentions across 1 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Auto-assessment from April sweep — baseline scores pending hands-on review.

2026-04-18: Approved in April sweep: New and small but has a clear description and recent commits — worth tracking.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation

Ease of Use
3/5
Versatility
3/5
Reliability
3/5
Security
3/5
Overall score3.00 / 5.00 EarlyEvaluatedApr 2026

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