sketch-mcp-server
A Sketch file processing MCP server that enables AI tools to analyze Sketch design files and generate code, with smart token optimization and 16 professional tools for design element discovery and analysis.
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mater1996
Source: Glama
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
body-parser vulnerable to denial of service when url encoding is enabled
Multer Vulnerable to Denial of Service via Uncontrolled Recursion
Multer vulnerable to Denial of Service via deeply nested field names
Multer vulnerable to Denial of Service via resource exhaustion
Multer vulnerable to Denial of Service via incomplete cleanup
PORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
17/17 tools missing one or more hints — getNodePosition (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); getNodeInfo (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); findNodesByName (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool test coverage
8/17 tools referenced in tests (47%)
Write tests that reference each tool by name so every tool has at least one test.
Production dependencies are patched
0 critical, 5 high severity in production deps — body-parser@1.19.0 (high), multer@2.0.2 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dependency freshness
1/5 production deps stale: extract-zip@2023-03-04 (3.4y)
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