MCP Server Directory

Luogu MCP Server io.github.Kaiserunix/luogu-mcp-server

Search Luogu problems, fetch statements, explore problem sets and get practice recommendations.

mcp-turtle-noir io.github.Yuikij/mcp-turtle-noir

Play Turtle Soup (lateral thinking puzzles) against a strict AI host with yes/no questioning.

Free, local MCP server that audits ClickUp, Slack & Teams for work that slipped through.

NVIDIA NeMo Curator + LLaWA knowledge graphs — 55 nodes, data curation pipelines. MCP-native.

Kirk — Unsupervised Structural Change Detection io.github.UlyssesModel/kirk-mcp

The Kalman filter for the non-Gaussian, non-stationary world. Unsupervised structural change.

Avalara E-Invoicing & Live Reporting com.avalara/elr

Provides access to Avalara E-Invoicing and Live Reporting APIs for document statuses and compliance

gateway io.github.toolhail/gateway

Find and call the right MCP server for any task - pay per use, no install.

HPSILab Quant Finance io.github.haiyunsky/hpsilab-quant-finance-mcp

Quant finance tools: stock analysis, options IV, Monte Carlo, AI prediction, risk scan, backtests.

Sweep native gas tokens to exactly zero across 25+ EVM chains via AI agents.

Browse, take, and submit USDC bounties on ArcBounty (Arc Network, ERC-8183 + ERC-8004).

MCP server for the Txtcel Solana protocol: agents post and read undeletable on-chain messages.

agent-market-network io.github.jdhart81/agent-market-network

Signed agent discovery, security attestations, paid work, and verified settlement reputation.

Read-only MCP server for WordPress + WooCommerce products, orders, sales, and posts.

Regulatory Intel MCP io.github.selflabbs/regulatory-intel-mcp

US Federal Register for AI agents: rules, notices, executive orders, agency lookup. No keys.

Control your Tokei (tokei.io) pre-launch and waitlist campaigns from AI agents and the command line.

Aspicio io.github.frontsail-ai/aspicio

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

tutoring io.github.LouisVanh/tutoring

Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book.

DalalOS io.github.aatharva16/dalalos

Indian NSE/BSE research data and mechanically-computed ratios; read-only market tools.

Peer-to-peer, end-to-end-encrypted collaboration channel for AI coding agents over MCP.

VeraData io.github.teodorofodocrispin-cmyk/veradata

Verified LATAM data for AI agents: sanctions, entity, rates, KYB. Pay via x402.

Reputation-gated messaging + job negotiation for Base AI agents. Descriptor-only, nothing signs.

Real-time Korean corporate disclosure (DART) events. Pay per call in USDC via x402. No API key.

Local document search over your folders: hybrid keyword+semantic, fully offline, read-only

Official GrabzIt MCP server for AI web scraping, screenshots, and PDF/DOCX generation.