Figma Context MCP
An MCP server that gives AI coding tools access to Figma design data for accurate one-shot implementation of designs.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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stone-w4tch3r
Source: Glama
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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.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
get_figma_datadownload_figma_imagesDisclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
js-yaml: YAML merge-key chains can force quadratic CPU consumption
undici vulnerable to cross-user information disclosure and parse-time crash via degenerate private cache directives
undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse
undici vulnerable to TLS certificate validation bypass via dropped requestTls in SOCKS5 ProxyAgent
DO_NOT_TRACKFIGMA_API_KEY"": "YOUR-KEY",FIGMA_CACHING"": "{\"ttl\":{\"value\":30,\"unit\":\"d\"}}",FRAMELINK_TELEMETRYMOCK_FIGMA_API_BASE_URLMOCK_FIGMA_HOSTMOCK_FIGMA_PORTNPM_PACKAGE_VERSIONXDG_CACHE_HOMEAll four hints declared on every tool
2/2 tools missing one or more hints — get_figma_data (missing: destructiveHint, idempotentHint, openWorldHint); download_figma_images (missing: readOnlyHint, destructiveHint, idempotentHint). 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 inputs are validated
Only 0/2 tool handlers declare input schemas (0%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 0/2 tool handlers wrap calls in try/catch (0%)
Wrap each tool handler body in try/catch and return a structured error response.
Shell command execution
4 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Production dependencies are patched
0 critical, 5 high severity in production deps — js-yaml@4.1.1 (high), undici@7.25.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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