Reference on Vibe Coding

Filesystem

Mon, 01 Jan 0001 00:00:00 +0000

The Filesystem server exposes a sandboxed slice of your local disk to an agent — reading, writing, listing, and searching files within directories you explicitly allow.

Why it matters

It’s one of the original reference MCP servers, and the clearest example of the protocol’s core promise: instead of every agent vendor writing its own file-access layer, any MCP-compatible client can use this one server.

Memory

Mon, 01 Jan 0001 00:00:00 +0000

The Memory server stores facts as a local knowledge graph — entities, relationships, observations — that persists between sessions, giving an agent a lightweight, inspectable form of long-term memory.

Why it matters

Without persistence, every new conversation starts with zero context about you, your preferences, or past decisions. A local, file-backed memory store closes that gap without relying on a specific vendor’s built-in memory feature.

Claude API

Mon, 01 Jan 0001 00:00:00 +0000

The Claude API skill is a language-aware reference for the Anthropic SDK and Messages API — model selection, adaptive thinking, streaming, prompt caching, token counting, and tool/MCP integration — with explicit guidance to verify API shapes against live docs rather than a model’s memorized training data.