MCP servers for Japanese SMB SaaS that have no official MCP. 30+ connectors (KING OF TIME, SmartHR, kaonavi, Smaregi, CloudSign, L Step, etc.) for attendance, HR, invoicing, POS, e-contracts and more. Each is an independent pip package; connectors are archived once an official MCP ships.
Overview
mcp-jp — Japanese SMB SaaS connectors
MCP servers for Japanese SMB SaaS that have no official MCP. A monorepo of 30+ independent connectors covering attendance, HR, invoicing, POS, e-contracts, CRM and more.
Highlights
- KING OF TIME / AKASHI / HRMOS (attendance)
- SmartHR / kaonavi (HR)
- Smaregi (POS), CloudSign (e-contracts)
- Misoca / MakeLeaps / board / invox (invoicing)
- L Step, LINE WORKS, and many more
How it works
Each connector is an independent pip package (≈5 tools each), installed separately:
```bash cd smarthr pip install -e . ```
Configure one connector at a time in your MCP client. The Server Config above is one example (SmartHR); see each connector's README for its command and env vars.
Curation policy
Connectors are built only for services lacking an official MCP, and are moved to archive/ once an official MCP ships. See the repo for the full list and strategy notes.
Server Config
{
"mcpServers": {
"smarthr": {
"command": "smarthr-mcp",
"env": {
"SMARTHR_CLIENT_ID": "your_client_id",
"SMARTHR_CLIENT_SECRET": "your_client_secret",
"SMARTHR_SUBDOMAIN": "your_subdomain"
}
}
}
}