agentmarketindex.
About the index ↗
MARKET MONITOR / CATALOGUE Services 139,309 MCP listed 41,906 x402 97,509 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-03 · 3 sources
Provider

plugrail

github.com/plugrail · 3 listed services · provider site

PlugRail Japanese Calendar MCP

Japanese holiday and business-day calculations using official Japan Cabinet Office data.

plugrail Comms & Messaging checked 2026-11-01
no price published

PlugRail JP Corporate MCP

Search Japanese corporations and verify invoice numbers using official National Tax Agency data.

plugrail Search & Research checked 2026-11-01
no price published

PlugRail JP Recall MCP

Search Japanese product recalls by keyword and category using public Consumer Affairs Agency data.

plugrail Knowledge & Memory checked 2026-11-01
no price published

Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.