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FPGA DESIGN

Neosyn

LLM-friendly HDL (C-Ground) that compiles to Verilog, with an MCP agent toolkit and simulator.

Visit official website ↗Tool + MCPConnect to Claude or ChatGPTLast checked: 2026-11-12

Neosyn · FPGA design

What it helps with

  • C-like HDL to Verilog
  • Agent toolkit
  • Simulator

Best for

FPGA engineers.

Sector fit

Semiconductors & chip design, Electronics & embedded systems

Task and sector fit are editorial suggestions, not vendor certifications.

Paid

Pricing & access

Makers is EUR 49.99 a month for one user, Startup/SMEs EUR 249 a month for up to 3 users, and a larger-company plan EUR 799.99 a month for up to 5 users. Prices exclude VAT.

Free access

No free plan. Every plan has a 14-day free trial with no card.

Check official pricing ↗

Prices reflect the reviewed source and billing basis. Taxes, regional pricing, seats, licenses, and consumption may affect the total.

Works with your setup?

Platforms

Not verified

Published integrations

Not verified in this snapshot

Data considerations

Review vendor data retention and training terms before uploading sensitive information, especially unreleased designs and IP.

This is a review prompt, not an independent privacy or compliance certification.

Limitations to consider

  • Capabilities come from the vendor's MCP Registry entry and have not been independently tested.

Evidence & verification

Official site reached on 2026-11-12. Pricing read from the vendor's own page on 2026-11-12. Integrations and platforms have not been reviewed.

Official website ↗ · Product existence · 2026-11-12MCP Registry entry ↗ · Description and MCP server address · 2026-11-12Official pricing page ↗ · Pricing · 2026-11-12

Connect Neosyn to your AI assistant

An MCP server lets assistants such as Claude or ChatGPT use Neosyn directly. You connect straight to the vendor's server; ToolGrail never sees your account.

Local server · install and run on your computer

Packageneosyn-fpga-mcp

What it can do
FPGA design: compile, validate and generate Verilog from C-Ground HDL.
Sign-in
Not verified. Set CG_JAR.
Cost
Not verified. What you can do through it may depend on your Neosyn plan, so check that your plan includes MCP or API access.
How we know it's official
Published in the official MCP Registry as io.neosyn/neosyn-fpga-mcp, under the vendor's verified namespace. Checked 2026-11-12. Vendor's MCP guide ↗
Claude Desktop

Open Settings › Developer › Edit Config, add this to claude_desktop_config.json, replace the placeholder values, then fully quit and reopen Claude. It needs uv (Python) installed.

{
  "mcpServers": {
    "neosyn": {
      "command": "uvx",
      "args": [
        "neosyn-fpga-mcp"
      ],
      "env": {
        "CG_JAR": "your-value"
      }
    }
  }
}
MCP guide to local servers ↗
ChatGPT and claude.ai

These connect only to servers with a public web address, so a local server doesn't work there directly.

MCP availability, sign-in and plan requirements can change. How we find and check servers.

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