Roslyn-powered MCP server for C#/VB.NET. Query symbols, call graphs, and facts. 90%+ token savings.
{
"mcpServers": {
"codemap": {
"command": "codemap-mcp"
}
}
}Roslyn-powered MCP server for C#/VB.NET. Query symbols, call graphs, and facts. 90%+ token savings.
Is it safe?
No package registry to scan.
No authentication — any process on your machine can connect.
License not specified.
Is it maintained?
Last commit 1 days ago. 4 stars.
Will it work with my client?
Transport: stdio, sse, http. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
Context cost
13 tools. ~1,000 tokens (0.5% of 200K).
No automated test available for this server. Check the GitHub README for setup instructions.
symbols.searchFTS search by name, kind, namespace, or file path
code.search_textRegex/substring search across source files — returns file:line:excerpt
symbols.get_cardFull symbol metadata + architectural facts + source code
symbols.get_contextCard + source + all callees with source — deep understanding in one call
symbols.get_definition_spanRaw source only, no overhead
code.get_spanRead any source excerpt by line range
refs.findAll references to a symbol, classified (Call, Read, Write, Implementation…)
graph.callersDepth-limited caller graph — who triggers this?
graph.calleesDepth-limited callee graph — what does this orchestrate?
graph.trace_featureFull annotated feature flow with facts at every node
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Add informationNo known vulnerabilities.
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