com.flashcards-open-source-app/flashcards

Read and write open-source flashcards through split read/write MCP tools.

com.gachi-tokusuru/japan-data-api

Deep, obscure Japanese station, accessibility & hazard data for AI agents. English-first.

io.github.addyosmani/agent-skills/code-review-and-quality

Conducts multi-axis code review. Use before merging any change. Use when reviewing code written by yourself, another agent, or a human. Use when you need to assess code quality across multiple dimensions before it enters the main branch.

com.getmunin/munin

Open-source all-in-one MCP-first customer platform: KB, Conversations, CRM, CMS, Outreach, Analytics

io.github.asyntheticai/asynthetic

Ground truth for AI coding agents: what breaks between library versions and how to fix it

io.github.agustincf/arcade1v1

Play 1v1 arcade games vs AI agents & humans, ranked by ELO. Replay-verified, on-chain escrow (Base).

io.github.n24q02m/wet-mcp

MCP server for web search, content extraction, academic research, and library docs.

io.clawhub.pskoett/self-improving-agent

Captures learnings, errors, and corrections to enable continuous improvement for the agent.

org.proxykey/proxykey

Issue, rotate and revoke scoped API-key passes for 25+ providers — the agent never sees a real key

io.github.n24q02m/mnemo-mcp

Persistent AI memory with hybrid search (FTS5 + semantic) and cross-machine sync.

io.github.n24q02m/imagine-mcp

MCP server for image/video understanding & generation (Gemini/OpenAI/Grok)

io.github.n24q02m/better-code-review-graph

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

io.github.n24q02m/better-godot-mcp

Composite MCP server for Godot Engine -- 17 composite tools for AI-assisted game development.

io.github.kts982/mcp-sap-gui

SAP GUI for Windows automation for AI agents - 57 structured tools via SAP GUI Scripting API

io.github.n24q02m/better-email-mcp

IMAP/SMTP MCP server for Email with composite tools. Multi-account, auto-discovery.

io.github.n24q02m/better-telegram-mcp

Telegram MCP server — dual-mode Bot API + MTProto, composite tools.

io.github.n24q02m/better-notion-mcp

Markdown-first MCP server for Notion API with 8 composite tools and 39 actions.

io.github.api-jarvisclaw/jarvisclaw

Unified AI API marketplace - LLMs, image, video, audio, MCP tools with x402 payments.

io.github.cyanheads/openfoodfacts-mcp-server

Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

com.freebatteryfactory/docs

Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools.

WorldMonitor MCP

vlatest

io.smithery.worldmonitor.wm-mcp

Live global-intelligence data as a 39-tool MCP server: real-time markets, conflict events, country risk and resilience scores, shipping chokepoints, maritime and aviation activity, energy, climate, health, cyber threats, sanctions, forecasts, and AI-generated world/country briefs. Discovery is anonymous — connect and issue tools/list with no key. Every tool supports JMESPath projection so agents fetch exactly the fields they need. Data calls use OAuth2 or an API key from worldmonitor.app/pro.

io.github.benseverndev-oss/goldenflow

Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.

dev.agenticemail/mcp

Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys

io.github.slettmayer/oebb-mcp-server

OeBB (Austrian Railways) train data: stations, departures, connections, service alerts.