MCP Server Directory

MCP Schema Audit io.github.tylerscomic-lab/mcp-schema-audit-mcp

Audits MCP tool definitions for patterns that make models call tools wrong or mis-fill args.

CNN's Fear & Greed index for the US stock market: score, rating, indicators and daily history.

Google Analytics 4: reports, traffic sources, landing pages, events, realtime (read-only).

Self-healing web access for AI agents — recovers through bot blocks, captchas and JS pages.

Send SMS, MMS, WhatsApp messages, make voice calls, and manage Twilio phone numbers.

Kanera app.kanera/mcp

Manage Kanera workspaces, boards, cards, checklists, comments, notes, automations, and reports.

green-router io.github.jdhart81/green-router

Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.

AI drafting, design review and a drawing memory in BricsCAD on Linux: 128 tools, pure AutoLISP

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

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

MCP server for ISO 20022 postal-address remediation ahead of the Nov 2026 CBPR+ cliff.

Read-only OpenIM search for institutional buy-side investment models and architecture.

Moved to net.anyhook/anyhook. Webhook relay for agents: keyless quickstart, replay, mock.

Read Lanhu design specs and export fine-grained UI assets with platform-adjusted units

Read-only MCP server for Calibre-Web: library search, browsing and covers via the OPDS feed

Memory for AI agents: persistent L1/L2/L3, web-search savings, thread memory.

Session memory for coding agents: local-first recall, drift detection, on-device inference.

VOC OpenAPI MCP io.github.SolveaCX/voc-mcp

VOC OpenAPI gives AI agents authorized review and product data for insights, tagging, and listings.

Alpaca io.github.pipeworx-io/alpaca

Alpaca MCP — real-time US stock market data via the Alpaca Market Data API

LEV MCP (Beta) io.github.shivleverage/lev-beta-mcp

Privacy scores, merchant insights analytics.

Turkish public-tender (EKAP) award intelligence: firm histories, discounts, competition, red flags

Marigold io.github.immuneeb/marigold

Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first.

Search, read and update Aha.io ideas, features, epics, releases, goals and comments

AI-assisted MCP server for JSTQB-based test planning, design, review, and analysis.

TradingMCP io.github.atilaahmettaner/tradingview-mcp

Market analysis for AI assistants: screeners, multi-timeframe analysis, backtests, in-chat charts.