OpenFab MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| step_analyzeA | Analyze a local STEP/STP file offline. No CAM, deployment, or robot control is performed. |
| fanuc_parse_lsA | Parse FANUC LS source from exactly one local .ls path or LS text string. |
| fanuc_lint_lsB | Lint FANUC LS source offline and return structured diagnostics. |
| fanuc_generate_ls_draftB | Generate an explicitly non-production FANUC LS offline draft from structured input. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 4 tools
step_analyze is clearly distinct from the FANUC LS tools, and the three fanuc_ tools have reasonably distinct outputs: parse returns structure, lint returns diagnostics, generate produces a draft. fanuc_parse_ls and fanuc_lint_ls both consume LS source, so a small amount of overlap exists.
The FANUC tools follow a consistent fanuc_<verb>_ls pattern, but step_analyze breaks the convention by placing the object before the verb and omitting a domain prefix. The overall naming is readable and mostly predictable.
Four tools is appropriate for this narrow offline manufacturing scope. Each tool serves a distinct purpose: STEP analysis, LS parsing, LS linting, and LS draft generation.
The set covers the core offline workflow for STEP analysis and FANUC LS handling: parse, lint, and generate. Minor gaps exist, such as no direct STEP-to-LS conversion or LS editing utilities, but the explicit offline/non-production scope keeps the surface reasonable.