MCP Server Directory

Ardaro Agent Runtime Utilities io.github.ashevilleislove/ardaro-agent-utilities

Advisory context, intent, budget and API-ledger checks with free examples and x402 payments.

Validate RFC, CURP, CLABE and NSS, read CFDI 4.0 invoices and check their SAT status. No keys.

RingMaster, the evening desk com.oheyinc/ringmaster

Evening research on a thousand US stocks and their options: signals, IV rank, priced moves, gamma.

Budget Tracker by Smart Money ink.smart-money/smart-money

Personal finance: log expenses in plain language, track accounts, budgets and spending

Accounts Payable — Charge 3pl Invoice Audit — Verdant Springs Industrial Supply (749db5bd) com.a2awire/benchmark-charge-3pl-invoice-audit-2026-09-10-749db5bd

12 synthetic charge 3pl invoice exception cases: duplicate payments, policy-watch list entries, miss

mcp-liveness io.github.agentwares/mcp-liveness

Does an MCP server work for a stock client? By registry name or URL. Tool drift too. Free, no key.

Sharpnel Trading — Dealer Gamma Levels com.sharpnel-trading/dealer-gamma-levels

Free dealer-gamma call walls, put walls and gamma flip for ES, NQ, SPX and QQQ, graded daily.

Agent Rynku - Warsaw Stock Exchange (GPW) data for your agent pl.agentrynku/gpw

Public GPW daily prices, financials, ratios, company search, earnings calendar and WZA dividends.

Boj io.github.pipeworx-io/boj

Bank of Japan (BOJ) / Japan monetary MCP. Keyless.

BTC DCA Engine com.btcdcaengine/btc-dca-engine

Historical dollar-cost-averaging simulator for Bitcoin and other assets.

ToolRank io.github.brandonclark1996-design/toolrank

Rank MCP servers/APIs for a job. Lexical ranking, 36 curated tools, no Stripe.

CrossingKey MCP com.crossingkeyintelligence/crossingkey-mcp

Agent-native MCP for governed commerce, x402 payments, paid capabilities, and verifiable receipts.

Midpoint Card Prices com.cardcenteringtool/card-prices

Trading card prices and grading ROI for 1.5M+ Pokémon, Magic, Yu-Gi-Oh! and sports cards. Read-only.

FoodPhoto ai.foodphoto/studio

Create food photos, menus and restaurant campaigns. Account-based paid service with Stripe checkout.

Webhook Toolkit io.github.THE-KIPDEV/webhook-toolkit

Webhook URLs for AI agents: receive, wait for, replay, sign and verify webhooks (Stripe, GitHub…).

Look up SWIFT and BIC bank codes from a bundled directory. No network and no key.

Wwise automation via WAAPI: 45 tools, batch super-interfaces, subscriptions, SoundBank, profiler.

seenpaid com.seenpaid/seenpaid

Agentic social media scheduler: 21 platforms, 50 MCP tools, and which posts made money via Stripe.

Private x402 payments on Solana: shield, pay, and unshield USDC under caps you set.

Agency Handy com.agencyhandy/mcp

Agency CRM, projects, tasks, invoices and proposals. Sign in with Agency Handy or use an API key.

RWA Data MCP Server io.github.daveabear/rwa-data-mcp

Pay-per-call crypto data for agents: metrics, claims, custom briefs. USDC via x402.

APICK Subagent app.apick/subagent

Document inventory, extraction, summaries and comparison with source quotes and usage billing.

Financial news as sourced statements with sentiment and tickers, grouped into developments.

Create invoices and customers and record payments in BillingEngine from any MCP client.