Koppar MCP

An official MCP server by Koppar that enables AI agents to design KiCad PCBs from text prompts. It handles part lookup, schematic checks, placement, routing, DRC verification, and generates fab-ready Gerbers and BOMs.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-19Operated by Koppar

MCP endpoint (Streamable HTTP)

https://app.koppar.ai/mcp

Vendor documentation

What you can do with it

Design a KiCad PCB from a text prompt
Perform schematic checks and part lookup
Route PCB layers and run DRC verification
Generate Gerbers and priced BOMs

Tools advertised by the last live check:

get_workflow_guide
create_design
list_designs
delete_design
restore_design
get_design
search_kicad_symbol
get_kicad_symbol
search_kicad_footprint
create_custom_symbol
add_custom_footprint
save_dossier
submit_circuit
edit_circuit
read_design_file
get_review_packet
get_board_context
start_board
get_board_status
get_bom
choose_bom_part
consolidate_bom_basic
get_fab_status
list_order_providers
get_order_price
send_order_to_provider
upload_board
get_downloads
import_kicad_project
get_board_info
place_footprints
auto_place
anneal_place
set_board_outline
set_design_rules
set_keepouts
check_net_rules
check_physics
set_zones
add_copper
prune_vias
set_silkscreen
route_board
repair_board
ripup_routing
cleanup_board
add_project_files
swap_footprint
fill_zones
tie_rail_pads
widen_nets
finish_board
bridge_islands
tidy_copper
polish_vias
couple_pairs
diagnose_open_nets
board_census
run_drc
score_board
render_board
export_step
list_board_revisions
restore_board_revision
get_board_job

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http koppar-mcp https://app.koppar.ai/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add koppar-mcp --url https://app.koppar.ai/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable koppar-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "koppar-mcp": {
      "url": "https://app.koppar.ai/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "koppar-mcp": {
      "type": "streamableHttp",
      "url": "https://app.koppar.ai/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start koppar-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "koppar-mcp": {
      "type": "http",
      "url": "https://app.koppar.ai/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http koppar-mcp https://app.koppar.ai/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "koppar-mcp": {
      "url": "https://app.koppar.ai/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "koppar-mcp": {
      "serverUrl": "https://app.koppar.ai/mcp"
    }
  }
}

Ground your agent in cited data

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