io.github.groove79/mcp-ofd
OFD Reader (China e-invoices)
Is the OFD Reader (China e-invoices) MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Read Chinese OFD documents: e-invoice (fapiao) fields, official documents, statements. No keys.
alive probed 2026-11-15 · unchanged since 2026-10-31
- Run it
- npx -y @appmonster/mcp-ofd@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- kmcp-ofd 0.1.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 804 tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 840. The o200k_base estimate is 482. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/groove79/kmcp
- Website
- https://okagent.kr/mcp
- Registry
- active, updated 2026-10-23 · registry entry
- Changes
- 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.67×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| ofd_to_text | 299 | 179 | 37 % |
| ofd_invoice_fields | 275 | 165 | 34 % |
| ofd_info | 230 | 138 | 29 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- KakaoTalk Message io.github.groove79/mcp-kakao · alive
- Korea Business Calendar io.github.groove79/mcp-kr-biz-calendar · alive
- Cross-border Landed Cost io.github.groove79/mcp-landed-cost · alive
- Naver Commerce io.github.groove79/mcp-naver-commerce · alive
- Popbill (세금계산서·알림톡) io.github.groove79/mcp-popbill · crashed on start
- Korea Public Data io.github.groove79/mcp-public-data · alive
- Toss Payments io.github.groove79/mcp-toss-payments · crashed on start
- World Business Calendar io.github.groove79/mcp-world-calendar · alive
Servers that mention groove79.
- Coupang Wing io.github.groove79/mcp-coupang · alive
- Japan → Korea Bridge io.github.groove79/mcp-japan-bridge · alive
- Cafe24 io.github.groove79/mcp-cafe24 · alive
- Delivery Tracking (Korea) io.github.groove79/mcp-delivery · alive
- HWP to Markdown io.github.groove79/mcp-hwp · alive
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-31 07:36 | alive | 302 ms | 3 | 804 | 482 |
| 2026-10-24 06:31 | alive | 275 ms | 3 | 482 |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.