A
licenseNot graded
qualityD
maintenanceProvides a unified context layer for Cursor's agent with lossless token savings and verifiable memory, enabling efficient code exploration and cross-session continuity.
11 npm
1
MIT
mcp-vcd
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@mcp-vcd show changes for signal 'clock' between 0ns and 100ns"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
mcp-vcd
A model context protocol (MCP) server for value change dump (VCD) waveforms.
https://github.com/user-attachments/assets/9d1a6a64-de22-4b5a-a597-685c663c9c79
Tools
get-signal: Provide all changes of the specified signal name to the model's context. This is useful for large waveform files with many signals where you cannot fit the entire VCD file into the model's context window.Can optionally specify a start and end timestamp range for the model to look at.
Installation
uv pip install --system mcp-vcd
And add the following to your claude_desktop_config.json:
"mcpServers": {
"mcp-vcd": {
"command": "uv",
"args": [
"run",
"mcp-vcd"
]
}
}See Anthropic's MCP documentation for more info.
Available Tools
1 toolget-signalB
Get all instances of a specified signal in a VCD file
Inputs: file_name (required), signal_name (required), start_time, end_time.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
TDQS
B3.3/5.0
Scored across 1 tool
Disambiguation5/5
With only one tool, there is no possibility of confusion between tools, so disambiguation is perfect.
Naming Consistency5/5
A single tool trivially maintains consistency. The name 'get-signal' follows a clear verb_noun pattern.
Tool Count1/5
A single tool is far too few for a VCD file server. Typical operations like loading files, listing signals, or querying multiple signals are missing.
Completeness1/5
The tool surface is severely incomplete. It only provides one operation (get-signal), lacking essential lifecycle or exploration capabilities for VCD files.
Maintenance
ActivityInactive
ResponsivenessNo recent community issues
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