MCP Server Directory

Real-time Bitcoin regime-switch signals from three independent sensors. Free tier available.

MCPVOT — x402 Facilitator Machine io.github.MCPVOT/mcpvot

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

Enhanced Godot 4.5-4.7 MCP: headless+editor+bridge, secure GDScript sandbox, closed-loop AI dev.

Compares AI coding tool spend before and after a migration via MCP tools.

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

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

Run a Hello Aigent feed from your agent: create feeds, publish signed updates, read analytics.

Site Rep MCP io.github.nish3451/site-rep

Read-only Site Rep handoff: agent brief, pending work, first-customer receipt with payment evidence.

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

Long-term memory for AI agents: local-first PKM with provenance and hybrid search.

Nist Standards io.github.pipeworx-io/nist-standards

NIST Standards MCP pack

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

Self-hosted operating layer for AI agents: knowledge, continuity, coordination, and governance.

Public Data Catalog io.github.yhay81/public-data-catalog

Reviewed public-data search and execution with provenance and verifiable integrity receipts.

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.

Whetstone link.cyberelf.whetstone/tools

Verifier-grounded AI promotion gates, disposable report cards, and signed PASS/HOLD/BLOCK receipts.

lavela io.github.ym2629/lavela

Deploy a repo to a live app from chat: servers, Postgres, domain, email, Stripe, security scan.

Search1API io.github.superagents-lab/search1api

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

Checkout.com io.github.checkout/mcp

Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.

Manage Kaiten spaces, boards, cards, comments, and tags with compact MCP responses.

Percolate io.github.bguillow-rgb/percolate

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

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

Fetch, parse, screenshot and browse pages via MCP without a real browser -- no JS execution.

Synchronity io.github.themewireco/synchronity

Shop connected e-commerce stores: search, compare, cart, and checkout with buyer approval.