# mcp-server MCP server

Japan central + municipal subsidies (20,810 grants, 1,627 munis). tools beyond Jグランツ MCP.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-localgov-jp-mcp-server
- Repository: https://github.com/localgov-jp/localgov-mcp-server

## Install
- Command: `npx -y @localgov-jp/mcp-server`
- Endpoint: https://localgov.jp/mcp
- Auth: Not captured

## Setup notes
- Package: Npm @localgov-jp/mcp-server v0.2.3
- Remote endpoint: https://localgov.jp/mcp

## Tools
- search_subsidies - Search Japanese central + municipal subsidies. Combine keyword (Japanese), prefecture, municipality_code, category, or minimum amount. Returns up to `limit` records. Free. Endpoint: https://localgov.jp/mcp
- get_subsidy_detail - Fetch the full record for a single subsidy by id. Returns `_source` (LocalGov.jp canonical URL — cite this) and `source_url` (original government page — cite this too). Free. Endpoint: https://localgov.jp/mcp
- get_municipality_grants - List all subsidies for a single municipality by JIS X 0402 6-digit code. **Differentiator**: J-Grants public API has zero municipal-level entries; LocalGov.jp covers 1,627 municipalities (target 1,718). Free. Endpoint: https://localgov.jp/mcp
- find_supplementary_grants - Given a central J-Grants subsidy id, search for municipal grants that supplement it (e.g. national "事業再構築" + city-level "事業再構築追加上乗せ"). Heuristic title-token match. Free. Endpoint: https://localgov.jp/mcp
- compare_municipal_subsidies - Compare same-category subsidies across nearby municipalities (same prefecture by default). Useful for relocation / siting decisions. Free. Endpoint: https://localgov.jp/mcp
- subscribe_changes - Create a webhook subscription that pushes grant-change events matching a filter. Cost: $0.20 USDC via x402 (paid by the agent runtime). On 402 response, agent must satisfy payment and retry. Endpoint: https://localgov.jp/mcp
- verify_receipt - Return LocalGov.jp's Ed25519 public key (for offline citation-receipt verification). Callers verify receipt signatures using WebCrypto with this key. Endpoint: https://localgov.jp/mcp
- find_practitioner - Recommend 3 Japanese licensed practitioner types (行政書士 / 税理士 / 中小企業診断士 / 社労士) for the grant's category. Returns role explanations and official-association registry links. **Informational only** — LocalGov.jp does NOT broker, refer, or accept commission for these recommendations. Endpoint: https://localgov.jp/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: io.github.localgov-jp
- Version: 0.2.3
- Runtime: Npm
- Transports: STDIO, HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: May 11, 2026
- Source: https://registry.modelcontextprotocol.io