ai.koppar/koppar
Koppar
Is the Koppar MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-15.
Design a KiCad PCB from a prompt: parts, schematic checks, routing, KiCad DRC and Gerbers.
alive probed 2026-11-15 · HTTP 200
- Endpoint
- https://app.koppar.ai/mcp (streamable-http)
- Host
- app.koppar.ai
- Protocol
- 2025-11-25
- Reports itself as
- koppar 0.1.0
- Capabilities
- prompts, tools
- Instructions
- 7 427 characters
- Of a 1M window
- 3.4 % of a 1M context window
- Count
- 34k tokens in Claude, exact, measured 2026-11-15. With the Claude Code prefix mcp__…__ on each tool name: 35k. The o200k_base estimate is 21k. Counted again when the tool definitions change. Method.
- Website
- https://docs.koppar.ai/agents/mcp
- Registry
- active, updated 2026-10-17 · registry entry
- Changes
- 14 recorded, reachable in 14 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 |
|---|---|---|---|
| anneal_place | 2 767 | 1 654 | 8 % |
| route_board | 2 505 | 1 497 | 7 % |
| auto_place | 2 163 | 1 293 | 6 % |
| set_design_rules | 1 877 | 1 122 | 5 % |
| create_custom_symbol | 1 029 | 615 | 3 % |
Compare this server with others.
More servers
Servers that mention schematic or gerbers.
- CreateMod.com Schematics com.createmod/schematics · needs auth
- CoreModels io.github.aramai-schematica/coremodels · needs auth
- io.github.ethan-hub26/embedcalc-mcp · alive
- io.github.monoxide-xen/microcap-mcp · needs mcp<2
- KiCad Tools io.github.ProductOfAmerica/mcp-server-kicad · alive
- Schematic io.github.SchematicHQ/schematic-mcp · alive
- KiCad Copilot io.github.biosshot/kicad-copilot · alive
- EasyEDA Copilot io.github.biosshot/easyeda-copilot · 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 |
|---|---|---|---|---|---|
| 2026-11-15 10:58 | alive | 1.1 s | 67 | 34k | 21k |
| 2026-11-14 10:30 | alive | 1.0 s | 67 | 34k | 21k |
| 2026-11-13 11:03 | alive | 1.0 s | 67 | 34k | 20k |
| 2026-11-12 11:18 | alive | 921 ms | 66 | 34k | 20k |
| 2026-11-11 11:01 | alive | 843 ms | 66 | 34k | 20k |
| 2026-11-08 10:26 | alive | 1.0 s | 66 | 42k | 25k |
| 2026-11-07 10:15 | alive | 1.3 s | 65 | 41k | 25k |
| 2026-11-03 10:56 | alive | 1.1 s | 65 | 41k | 25k |
| 2026-10-26 08:59 | alive | 2.2 s | 64 | 41k | 24k |
| 2026-10-25 19:52 | alive | 1.1 s | 66 | 41k | 25k |
| 2026-10-25 08:29 | alive | 704 ms | 66 | 25k | |
| 2026-10-20 09:38 | alive | 1.3 s | 66 | 24k | |
| 2026-10-19 09:58 | alive | 893 ms | 65 | 24k | |
| 2026-10-18 08:25 | alive | 1.7 s | 61 | 20k |
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
- This server is in the heaviest 10 % of the registry. Its 5 most expensive tools are 30 % of the cost. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.