mcpserve

Filesystem operations and markdown note management with path sandboxing and JSON Schema validation.

Exposes file system tools and a markdown notes system over JSON-RPC 2.0 stdio transport. Provides 8 built-in tools covering file I/O, directory listing, glob-based search, and note management with YAML frontmatter. All file operations are confined to a configurable root directory with path traversal protection, and tool inputs are validated against JSON Schema before execution. Built entirely with the Go standard library with zero external dependencies.