MCP Server Directory

Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server

Japanese open-data MCP server: corporate-number validation, zengin bank codes, national holidays

Unofficial SberBank Online: read accounts and operations, transfer with human approval.

Apple Podcasts Connect owner analytics over Reporter: plays, followers, episodes. Read-only.

Search1API io.github.superagents-lab/search1api

Web search, agentic search, news, page retrieval, sitemaps, and trending topics through Search1API.

Search the Wikibooks Cookbook, read a recipe and rescale it to any number of servings.

MUJ428 Trust Layer — Bind Approved Intent to Verified Effect io.github.wmujahid428-web/muj428-trust-layer

Payment-rail-independent intent-to-effect integrity for consequential agent actions.

Deterministic multi-hop graph retrieval for RAG. Zero LLM calls in the query path.

Percolate io.github.bguillow-rgb/percolate

Search the Percolate specialty coffee database: 1,100+ coffees with brew recipes and pairings.

Manage Apple iCloud Calendar through a reliable CalDAV MCP server.

AP Control Labs Finance Controls io.github.juodoc/ap-control

Read-only finance and operations controls for AI agents with evidence and safe next actions.

Convert DOCX/XLSX to Markdown — native chart-data extraction, optional VLM for figures

Agents Get Paid Kit — x402 MCP + Unlock ($49) io.github.AgentsGetPaid/agents-get-paid-kit

x402 MCP get-paid path: USDC, spend caps, AUP, $49 kit. CAPTCHA/web-unlock for payment-ready agents.

PostgreSQL MCP — query databases, inspect schemas, explain queries.

Run AI-generated code safely. gVisor-isolated Python/JS sandboxes for any MCP client. Pay per run.

Plonk gives agents local macOS tools for windows, workspaces, screenshots, OCR, and more.

KCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH

Nalegalu MCP io.github.nalegaluorg/nalegalu

Semantic search over Polish law and case law, citing the exact in-force article.

Build, simulate and calibrate JAX block-diagram models of hybrid dynamical systems.

varo-mcp io.github.varoriya/varo-mcp

AI image, video & audio generation tools for AI agents, powered by Varoriya.

Durable Thinking io.github.linxule/durable-thinking

Self-hosted persistent sequential thinking with private history and MCP App visualization.

QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP.

DreamThreads DreamGraph io.github.abdulrahimiqbal/dreamthreads

Parse dreams into structured context and search DreamGraph concepts without storing dream text.

DePix App MCP io.github.depixapp/depix-mcp

One MCP: hosted Pix receive + dated charges (26 tools), or local npx non-custodial wallet (62).