mastergo-magic-mcp
MasterGo Magic MCP is a standalone MCP (Model Context Protocol) service designed to connect MasterGo design tools with AI models. It enables AI models to directly retrieve DSL data from MasterGo design files.
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mastergo-design
Source: modelscope
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
js-yaml: YAML merge-key chains can force quadratic CPU consumption
JS-YAML: Quadratic CPU consumption in !!omap resolution (3.x and 4.x) — CVE-2026-59870 fix not backported
API_BASE_URLAPI base URLDEFAULT_FORMATDefault output format for design-data tools (json yaml tree); the --format argument and an explicit per-call format tool parameter take precedence.HTTPS_PROXYproxy=PROXY_URL (optional): HTTP/HTTPS proxy URL (e.g., http://127.0.0.1:7890), also supports / HTTP_PROXY environment variablesHTTP_PROXYproxy=PROXY_URL (optional): HTTP/HTTPS proxy URL (e.g., http://127.0.0.1:7890), also supports HTTPS_PROXY / environment variablesMASTERGO_API_TOKENMG_MCP_TOKEN or : MasterGo API tokenMG_EXTRA_HEADERSMG_MCP_TOKEN## ObtainingMG_NO_PREFIXSet to 1/true/yes to register tools without the mcp__ name prefix (the --no-prefix argument takes priority).RULESJSON array of rules (e.g., '["rule1", "rule2"]')http_proxyHTTPS_PROXY / https_proxy / HTTP_PROXY / : HTTP(S) proxy URL (the --proxy argument takes priority)https_proxyHTTPS_PROXY / / HTTP_PROXY / http_proxy: HTTP(S) proxy URL (the --proxy argument takes priority)License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Secrets stay with their owner
11 secret/sensitive values flow into network calls (MG_MCP_TOKEN → dynamic, MG_MCP_TOKEN → dynamic)
Audit where credentials are sent. A NOTION_TOKEN should only reach api.notion.com — never a third-party host.
Production dependencies are patched
0 critical, 4 high severity in production deps — @modelcontextprotocol/sdk@1.6.1 (high), @modelcontextprotocol/sdk@1.6.1 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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