* [Claude Prompts MCP Server v4.0.0](https://github.com/minipuft/claude-prompts-mcp) – MCP workflow server that provides reusable prompt templates, multi-step operator syntax chains, and validation gates for agentic work across Claude and other clients.

* [Claude Prompts MCP Server v3.0.0](https://github.com/minipuft/claude-prompts) – MCP prompt template server offering hot-reloadable prompts, chains, gates, and structured reasoning for AI assistants.

* [mcp-sequentialthinking-tools v0.1.0](https://github.com/spences10/mcp-sequentialthinking-tools) – Lightweight MCP server recording branching sequential reasoning steps with history, revisions, and optional validation of recommended tools.

* [mcpsnoop v0.21.0](https://github.com/kerlenton/mcpsnoop) – Wireshark-like MCP proxy that intercepts and displays live JSON-RPC tool calls between an AI client and MCP servers in a terminal UI.

* [obsidian-mcp-server v3.5.0](https://github.com/cyanheads/obsidian-mcp-server) – MCP server for Obsidian vaults that reads, writes, searches, and surgically edits notes, tags, and frontmatter via the Local REST API plugin.

* [mcp-use mcp-use@2.3.0](https://github.com/mcp-use/mcp-use) – Easily build MCP servers, clients and AI agents in Python and TypeScript with minimal code.

* [Apra Fleet v0.4.0](https://github.com/Apra-Labs/apra-fleet) – Turns multiple LLM-based agents into a coordinated team that plans, executes, and reviews work across your machines.

* [Claude Prompts MCP Server v3.1.1](https://github.com/minipuft/wolfflow-mcp) – An MCP workflow server for composing reusable prompt templates with validation, reasoning guidance, and multi-step operator chains.

* [Reddit MCP Buddy v1.1.14](https://github.com/karanb192/reddit-mcp-buddy) – LLM-optimized Model Context Protocol server for browsing, searching, and analyzing Reddit content without API keys.

* [WhatsApp MCP Server v0.5.1](https://github.com/verygoodplugins/whatsapp-mcp) – MCP server that lets Claude read and send WhatsApp messages, search contacts, manage media, capture call history, and forward incoming messages via webhooks.

* [Semantic Notes Vault MCP 0.12.6](https://github.com/aaronsb/obsidian-mcp-plugin) – MCP server for Obsidian enabling AI assistants to semantically search, navigate, and edit your vault via HTTP.