go-mcp-server-service
A Go example implementation of a JSON-RPC 2.0 compliant MCP (Model Context Protocol) server for note management. It provides a command-line interface and a service component (intended to run over stdio), with thread-safe in-memory note storage plus example MCP prompts/tools such as adding notes and summarizing notes. Includes an error code table and guidance for running via Claude Desktop MCP server configuration.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
The README does not describe authentication, authorization, transport security (TLS), or secret handling. Since it runs over stdio locally (per description), TLS/auth may be outside scope, but that also means there is no documented protection against misuse. Dependency hygiene can’t be verified from provided content; score is conservative.
⚡ Reliability
Best When
Best for local development, prototyping MCP tool/prompt wiring, and experimenting with stdio-based JSON-RPC MCP integration.
Avoid When
Avoid when you need strong authentication/authorization, durable storage, rate-limit guarantees, or enterprise compliance controls that are not described in the README.
Use Cases
- • Integrating note-management capabilities into MCP-capable AI clients (e.g., Claude Desktop)
- • Prototyping agent tool use for CRUD-like operations on lightweight note content
- • Building a local stdio-based MCP server for experimentation/debugging with MCP Inspector
Not For
- • Production-grade note storage or persistence without additional work (no persistence mentioned)
- • Security-sensitive deployments requiring robust authn/authz and audit controls (not described)
- • Systems needing documented SLAs, monitoring, or guaranteed backward compatibility across versions
Interface
Authentication
No authentication or authorization mechanism is described. Configuration examples for Claude Desktop show launching a local command without any auth layer.
Pricing
Open-source example (MIT license per repository metadata); no pricing information provided.
Agent Metadata
Known Gotchas
- ⚠ Likely no persistence is described; repeated runs may not retain notes.
- ⚠ Running over stdio can complicate debugging/routing if the agent host expects a different transport.
- ⚠ No auth/authz, rate-limit, or quota behavior is documented; agents should assume local trust boundaries unless you add protections.
Alternatives
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Scores are editorial opinions as of 2026-04-04.