easyeda-copilot MCP server

Apply a PCB DRC bundle JSON file exported by export_pcb_drc_rules. Synthetic netRules entries with type "differentialPair" are reconciled through EasyEDA differential-pair APIs before regular netRules are overwritten. Open the target PCB document first. First read doc /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Send a previously generated make_pcb_layout board assembly payload to the currently opened EasyEDA PCB document. Before using this tool, call get_current_project_info, verify the schematic belongs to a BOARD item with a PCB document, and call open_document for that PCB uuid. For PCB assembly docs, read the local docs folder: /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Reassemble every component on the current EasyEDA schematic page into named functional blocks. The blocks must cover the whole page. A checkpoint is saved before the server request, and assembly failures restore it automatically. For circuit workflow docs, read the local docs folder: /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Cancel a previously started run_auto_route_on_current_pcbdoc operation by operationId. Cancellation stops before import if possible; if import already started, the board may still be updated.

Cancel a previously started make_pcb_layout operation by operationId.

Run EasyEDA PCB DRC check on the currently opened PCB document. Returns simplified DRC violations grouped by category. The limit is split evenly across rule groups within each category to avoid huge responses. Open the target PCB document first.

Delete existing PCB routing primitives from the currently opened EasyEDA PCB document: tracks, arcs, polylines, pours, fills, regions, and vias. Board outline is preserved. Use before run_auto_route_on_current_pcbdoc when old routing should be replaced.

Search a component on the main EasyEDA Copilot server by exact part_uuid or MPN only.

Create a doc in the current EasyEDA project

Delete a doc from the current EasyEDA project. This is destructive!

Export the full current PCB DRC bundle to a JSON file. The bundle contains ruleConfiguration and netRules; differential pairs are injected into netRules as synthetic entries with type "differentialPair". Open the target PCB document first.

Post-process circuit changes on the main EasyEDA Copilot server and sends the assembled result to EasyEDA. Every added component must include part_uuid. For circuit modification docs, read the local docs folder: /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Get the current EasyEDA schematic through the connected MCP interface. Format: {"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"components":{"type":"array","items":{"type":"object","properties":{"designator":{"type":"string","description":"Component identifier (e.g., \"U1\", \"R5\", \"J1\", \"X1\")."},"value":{"type":"string","description":"Minimum description: for simple components — only the nominal value; for microcircuits — only the name. Only ASCII symbols (e.g., \"LM358\", \"10nF\", \"100k\")."},"pins":{"type":"array","items":{"type":"object","properties":{"pin_number":{"anyOf":[{"type":"number"},{"type":"string"}],"description":"Pin number."},"name":{"type":"string","description":"Pin name (e.g., \"VCC\")."},"signal_name":{"type":"string","description":"The name of the signal the pin is connected to. (Name only). The signal name assigned to the pin must be identical to the signal name of the target output."}},"required":["pin_number","name","signal_name"],"additionalProperties":false},"description":"Pin details."},"part_uuid":{"anyOf":[{"type":"string","pattern":"^[0-9a-f]{32}$"},{"type":"null"}],"description":"Unique component identifier."},"pos":{"type":"object","properties":{"x":{"type":"number"},"y":{"type":"number"},"rotate":{"type":"number"},"mirror":{"type":"boolean"}},"required":["x","y"],"additionalProperties":false},"footprint_name":{"anyOf":[{"type":"string"},{"type":"null"}]},"footprint_uuid":{"anyOf":[{"type":"string"},{"type":"null"}]}},"required":["designator","value","pins","part_uuid"],"additionalProperties":false},"description":"Components"}},"required":["components"],"additionalProperties":false}

Get the current EasyEDA PCB through the connected MCP interface. Open a PCB document first. Format: {"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"layers":{"type":"array","items":{"type":"object","properties":{"layer":{"type":"string"},"type":{"type":"string"}},"required":["layer","type"],"additionalProperties":false}},"board":{"type":"object","properties":{"polygon":{"minItems":3,"type":"array","items":{"type":"object","properties":{"x":{"type":"number"},"y":{"type":"number"}},"required":["x","y"],"additionalProperties":false}}},"required":["polygon"],"additionalProperties":false},"components":{"type":"array","items":{"type":"object","properties":{"designator":{"type":"string"},"value":{"type":"string"},"footprint":{"type":"string"},"x":{"type":"number"},"y":{"type":"number"},"rotate":{"type":"number"},"layer":{"type":"string"},"pads":{"type":"array","items":{"type":"object","properties":{"pad":{"type":"string"},"net":{"type":"string"}},"required":["pad"],"additionalProperties":false}},"nearest_components":{"type":"array","items":{"type":"object","properties":{"designator":{"type":"string"},"distance":{"type":"number"},"x":{"type":"number"},"y":{"type":"number"},"layer":{"type":"string"}},"required":["designator","distance","x","y","layer"],"additionalProperties":false}}},"required":["designator","x","y","layer","pads"],"additionalProperties":false}},"wires":{"type":"array","items":{"type":"object","properties":{"net":{"type":"string"},"layer":{"type":"array","items":{"type":"string"}},"connected_pads":{"type":"array","items":{"type":"string"}},"length":{"type":"number"},"direct_distance":{"type":"number"},"detour_ratio":{"type":"number"},"vias":{"type":"number"},"width":{"type":"object","properties":{"min":{"type":"number"},"max":{"type":"number"}},"required":["min","max"],"additionalProperties":false},"segments":{"type":"number"},"bbox":{"type":"object","properties":{"left":{"type":"number"},"right":{"type":"number"},"top":{"type":"number"},"bottom":{"type":"number"}},"required":["left","right","top","bottom"],"additionalProperties":false},"drc_violations":{"type":"array","items":{"type":"object","properties":{"errorType":{"type":"string"},"obj1":{"type":"string"},"obj2":{"type":"string"},"message":{"type":"string"}},"required":["errorType","message"],"additionalProperties":false}}},"required":["net","layer","connected_pads","length","vias","width","segments","bbox"],"additionalProperties":false}},"vias":{"type":"array","items":{"type":"object","properties":{"net":{"type":"string"},"x":{"type":"number"},"y":{"type":"number"},"diameter":{"type":"number"},"drill":{"type":"number"}},"required":["x","y","diameter","drill"],"additionalProperties":false}},"polygons":{"type":"array","items":{"type":"object","properties":{"net":{"type":"string"},"layer":{"type":"string"},"cutouts":{"type":"array","items":{"minItems":3,"type":"array","items":{"type":"object","properties":{"x":{"type":"number"},"y":{"type":"number"}},"required":["x","y"],"additionalProperties":false}}},"area":{"type":"number"},"bbox":{"type":"object","properties":{"left":{"type":"number"},"right":{"type":"number"},"top":{"type":"number"},"bottom":{"type":"number"}},"required":["left","right","top","bottom"],"additionalProperties":false},"connects":{"type":"array","items":{"type":"string"}},"minWidth":{"type":"number"},"narrowNecks":{"type":"array","items":{"type":"object","properties":{"at":{"type":"object","properties":{"x":{"type":"number"},"y":{"type":"number"}},"required":["x","y"],"additionalProperties":false},"width":{"type":"number"}},"required":["at","width"],"additionalProperties":false}}},"required":["net","layer","area","bbox","connects"],"additionalProperties":false}}},"required":["components"],"additionalProperties":false}

Read the current EasyEDA project tree and document metadata through the connected extension. BOARD items show the linked schematic and PCB document; use this before PCB assembly.

Return resolved PCB footprint sizes in millimeters for selected current schematic components. Use before choosing compact board dimensions. For PCB layout docs, read the local docs folder: /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Return the current PCB copper layer count and active signal routing layers. Open the target PCB document first. Use before choosing route_layers for run_auto_route_on_current_pcbdoc.

Import schematic changes into the currently opened PCB document. If schematic_uuid is omitted, EasyEDA uses the schematic linked to the same board. Open the target PCB document first. For PCB docs, read the local docs folder: /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Return a PCB component by designator with a list of nearest neighboring components within the given radius. Open the target PCB document first.

Analyze a specific net on the currently opened PCB document: length, width, vias, layers, connected/unconnected pads, polygons, and DRC violations. Open the target PCB document first.

List checkpoints saved by the EasyEDA Copilot extension.

List currently connected EasyEDA Copilot extension instances. Use this when more than one EasyEDA window/project may be open.

Create PCB component placement from the current EasyEDA schematic using JavaScript PCB layout DSL code. Starts a long-running server operation, waits up to 60 seconds, then returns either the finished layoutId/preview or an operationId for wait_pcb_layout. Server-side routing is disabled: route the assembled PCB later in EasyEDA/client tools. This tool does not assemble the board. For PCB layout docs, read the local docs folder: /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Modify the name of an EasyEDA Schematic, Schematic page, PCB

Open a schematic, schematic page, PCB, or panel document from the current EasyEDA project by document UUID.

Render a PNG preview of the currently opened PCB document. Supports layer selection, net/component highlighting, and zoom to a net, component, or bounding box. Open the target PCB document first.

Restore one checkpoint by id in EasyEDA.

Export the current EasyEDA PCB autoroute JSON, run the bundled custom router on the MCP side, import the routed result back into EasyEDA, then rebuild GND pours and add GND suture vias. Starts a long-running local operation, waits up to 60 seconds, then returns either the finished result or an operationId for wait_auto_route_on_current_pcbdoc. This tool does not clear existing tracks/vias before routing and does not route nets that are already routed in EasyEDA autoroute export; call clear_routing first when old routing should be replaced. Open the target PCB document first.

Save a checkpoint for the current EasyEDA document.

Search pre-assembled EasyEDA Copilot reused blocks that can be recalculated and inserted into a circuit. For circuit workflow docs, read the local docs folder: /home/node/.npm/_npx/febb4af10212601b/node_modules/easyeda-copilot-mcp/docs/SKILL.md

Select which connected EasyEDA project this MCP process should use when multiple EasyEDA instances are connected.

Set the number of copper layers in the currently opened PCB document. This changes the PCB stack; use get_pcb_stack_layers afterwards to verify available routing layers.

Force EasyEDA to synchronize the current schematic or PCB document by saving it, closing the current editor tab, waiting briefly, and reopening the same document.

Wait for a previously started run_auto_route_on_current_pcbdoc operation. Use operationId returned by run_auto_route_on_current_pcbdoc when it says the auto route is still running.

Wait for a previously started make_pcb_layout operation. Use operationId returned by make_pcb_layout when it says the layout is still running.