Schema | mcp-fpga

mcp-fpga

Describes the environment variables required to run the server.

Name	Required	Description	Default
`MCP_FPGA_RUNTIME`	No	Set to 'host' to force using host binaries instead of container execution. Default is container execution via Podman.

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.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{}

Functions exposed to the LLM to take actions

Name	Description
fpga_synthA	Synthesizes RTL to a nextpnr-ready JSON netlist with Yosys (synth_ice40/synth_ecp5), returning cell and wire counts. First stage of the FPGA flow; feed jsonNetlist into fpga_place_route.
fpga_place_routeA	Runs nextpnr place-and-route for iCE40/ECP5 from a Yosys JSON netlist. Device and package resolve from an explicit pair or a board preset (explicit wins). Returns utilization and Fmax from the JSON report. Use fpga_boards to list presets.
fpga_bitstreamA	Packs a routed image to a bitstream: icepack (.asc to .bin) for iCE40, ecppack (optionally --compress) for ECP5. Feed the result into fpga_program.
fpga_programA	Flashes an iCE40 bitstream via iceprog. Dry-run (default) only reports the planned command: real flashing needs board hardware this host cannot verify. ECP5 needs openFPGALoader, which is absent from the image.
fpga_boardsA	Lists board presets (device, package, programmer) for place-and-route targeting. Use a preset name as fpga_place_route board input.
fpga_toolchain_infoA	Returns active container/host runtime and versions of Yosys, nextpnr, icepack, ecppack, and iceprog.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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