Model Context Protocol servers that extend AI capabilities
andylow92
Self-improving, AI-native markdown vault you hand to an AI agent. GitHub-style file tree + Notion editing, exposed to Claude/Cursor via a built-in MCP server (24 tools): semantic & hybrid search, RAG, cited answers. Learns your voice from your edits; human-approved review queue. Local-first .md.
...morestanmaygo
Check domain name availability across 1,200+ TLDs from an AI agent — with renewal price, minimum term and eligibility. Never reports an unreachable registry as available. Agent skill + MCP server, no API key.
...moreAiken Lin
Lightweight MCP tool that captures the trail an AI coding agent leaves behind while working (task handoff / status update / discovered constraint) for later agents to query.
...moreManage your ConnectMachine contacts, networks, events, and digital business cards.
Find B2B leads from LinkedIn engagement, enrich contacts and deliver to Slack.
Build, backtest, and deploy quantitative trading strategies from your AI agent.
Audits any YouTube channel against its own history. Every claim carries its sample size.
Read-only MCP connector serving the Run It on AI book; index and Implementation Blocks are free.
Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats.
thinkingarch
Defensive placeholder: the Operalta CLI is NOT distributed via npm. Build it from source at github.com/rapha9l/operalta-app.
...morePindouAI
An official Model Context Protocol (MCP) server for PindouAI. Generate Perler beads and pixel art patterns directly from Cursor and Claude.
...moreshelf-spec: portable, vendor-neutral agent memory as a git repo of Markdown — spec, validator, thin MCP server and CLI.
The Nine
MCP server for Planwise — create phases, sprints, milestones, and tasks from Cursor
SecondBrain OSS contributors
One shared, local-first persistent memory for every AI coding agent you use (Codex, Claude Code, Cursor, and more).
Multi-agent message broker for AI agent coordination via MCP
yeshsanchez
A Jarvis-style local second brain — voice-controlled Claude Agent SDK orchestrator with a live neural dashboard, a self-learning markdown knowledge base, and worker agents dispatched into your repos.
...morepulse-rost
Local (stdio) MCP server for Pulse: setup and connect guides for AI coding agents, offline.