MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.

Google Tag Manager MCP
MCP server for the Google Tag Manager API v2: containers, workspaces, tags, triggers, publishing.

Yandex Audience MCP
MCP server for Yandex Audience API: segments (CRM, lookalike, pixel), pixels, grants.

Yandex Delivery MCP
MCP server for the Yandex Delivery B2B API: express claims, tracking, NDD/pickup-point orders.

Yandex Merchants MCP
MCP server for the Yandex Merchants partner API: feeds, offer prices, discounts, hide/unhide.

Yango Delivery MCP
MCP server for the Yango Delivery claims B2B API: price checks, delivery claims, courier tracking.

Yango Tech Retail MCP
MCP server for the Yango Tech Retail B2B API: orders, products, prices, discounts, stocks.
The Global Price Benchmark for AI Inference. 1,600+ SKUs, 40+ vendors, 14 price indexes.

Agent Action Gate
Gate/Prove: deny unattended destructive agent tools. Instant Audit $499 on a2zsoc.com.
Complete US ETF holdings from SEC N-PORT filings + ticker/CUSIP/FIGI crosswalk. Primary source.
Read-only MCP server for the official ACTA verifiable credentials documentation.
Semantic search across 50,000+ food recipes with hybrid retrieval and reranking.

Nordic Financial MCP
Semantic search over Nordic filings, press releases, macro data and electricity prices.
Token-minimized URL-to-clean-text reader for LLMs, with a token-savings receipt.
AI-powered browser automation MCP — 6 tools for web interaction, extraction, and validation.
Full Google Ads, Analytics & Tag Manager lifecycle MCP for AI agents — 57 tools.
Cloud-persistent, semantic-search memory MCP — drop-in for server-memory, backed by ZeroDB.
Persistent cross-session memory for OpenCode and MCP coding agents, powered by ZeroDB.
Zero-config Postgres MCP with auto-provisioning — drop-in for server-postgres.
PRD Generator MCP — generate, validate, and manage Product Requirement Documents.
Strapi CMS MCP — natural-language content management: create, manage, and publish content.

AIPost MCP Server
Typed structured messaging for AI agents via AIPost.email with Ed25519 signing
Cal.com scheduling MCP server: manage bookings, event types, and availability.
ClawHub.ai skill catalog: search, browse, inspect, and download skills (token unlocks publish).
Shopify Admin GraphQL API: products, orders, customers, inventory, and more (read and write).
Bitwarden/Vaultwarden for agents: list tagged items, TOTP codes, one-time Sends, save new secrets.
Wheel-Size.com fitment API: OEM and aftermarket wheel and tyre data for 100k+ vehicles (read-only).
Wise Personal API: profiles, balances, multi-currency rates, transfers, recipients (read-only).
Real-time EEG: BrainFlow streaming, wall-clock replay, online DSP, recording, and stimulation.
MCP for NeuroAgents assisting clinicians: MNE processing, EHR store, NeuroII visualization.

AI Guardian
Governed local-LLM observability: model policy, prompt scanner, capture proxy, 21 tools.






