openroad-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| interactive_openroad_queryA | Execute a read-only OpenROAD command (report_*, get_*, check_*, sta, help, etc.). Use this for querying design state, generating reports, and inspecting timing. Commands that modify design state are blocked — use interactive_openroad_exec instead. |
| interactive_openroad_execA | Execute a state-modifying OpenROAD command (set_*, create_*, read_*, write_*, flow commands). Use this for loading designs, running placement/routing, applying constraints, and writing output files. Read-only commands are blocked — use interactive_openroad_query instead. |
| list_interactive_sessionsA | List all active interactive OpenROAD sessions. |
| create_interactive_sessionC | Create a new interactive OpenROAD session. |
| terminate_interactive_sessionA | Terminate an interactive OpenROAD session. |
| inspect_interactive_sessionA | Get detailed inspection data for an interactive OpenROAD session. |
| get_session_historyC | Get command history for an interactive OpenROAD session. |
| get_session_metricsB | Get comprehensive metrics for all interactive OpenROAD sessions. |
| list_report_imagesB | List available report images from ORFS runs organized by stage. |
| read_report_imageC | Read a report image and return base64-encoded data with metadata. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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