MCP Server Directory

Tankerkoenig io.github.pipeworx-io/tankerkoenig

Tankerkoenig MCP — German real-time fuel prices (Benzinpreise) for all

Shotlee app.shotlee/shotlee

Peptide and GLP-1 dosing math (dose to syringe units) plus search over Shotlee's articles.

Every number in an AI answer traces back to the rows that produced it.

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

MCP server for vertical datum conversions using coastalmodeling-vdatum

remote.observer — machine-economy observatory observer.remote/remote-observer

Free MCP window into a live autonomous machine-economy experiment: telemetry, hypothesis scoreboard.

zwitchy-store io.github.Mouthfully/zwitchy-store

Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout links.

GrapeCity GcExcel cn.com.grapecity/gcexcel

GrapeCity Software MCP for GcExcel docs, examples, and product assistance.

Analyze chess positions and get best moves from UCI engines such as Stockfish or Leela

Render PyTorch architecture diagrams and animated GIF reveals from trusted model source.

Worthune Verified Financial Models com.worthune/models

61 verified financial models and a household planning engine: 20 MCP tools, 6 keyless, specs cited.

Whimsical com.whimsical/mcp

Create and edit flowcharts, mind maps, wireframes, and docs in Whimsical, or search your workspace.

Agent Enhancer Utilities site.liberated/agent-utility-lab

Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.

H/M Article 50 Transparency Builder net.hogarmas/ai-transparency

Free Article 50 website scanner, notice builder, and checksum verifier. No key or payment.

cituna-mcp com.cituna/cituna-mcp

AI visibility MCP server: how 7 AI engines cite your brand daily, with Google Search Console.

Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers

FinStat ai.finstat/finstat

Documents in, reconciled double-entry books out. Statements, invoices, receipts, matched and posted.

marketbasketanalysis-mcp io.github.48x-ai/marketbasketanalysis-mcp

Co-purchase intelligence and merchant ops tools for AI shopping, ecommerce, and B2B agents

EU AI Act-ready audit trail: signed, tamper-evident receipts proving what your AI agents did.

OriginGrid net.origingrid/origingrid-mcp

AI Agent Source Registry. 288K+ curated sources for agentic search and discovery.

Prove Bitcoin block ownership via BIP-322 and register sovereign AI agents on the Nexus Protocol.

Harvest MCP by usefulapi io.usefulapi/harvest

Read time entries, projects, clients, tasks and invoices; log and update tracked time.

xrpldashboard com.xrpldashboard/xrpldashboard-mcp

Read-only XRP Ledger MCP tools with proof-annotation envelopes and signed daily snapshots.

Zugabot io.github.Zuga-luga/Zugabot

AI dev tools + image generation, paid per-use with USDC on Base (x402).