Security-first document intelligence MCP server that enables grounded, cited answers from untrusted documents. It detects and quarantines adversarial content, ensuring safe retrieval-augmented generation.
Warning. Serious findings were identified. Review the full report before connecting. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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Vardxn
Source: Glama
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API_AUTH_TOKENOPENAI_API_KEYTool 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
1/1 tools missing one or more hints — query_docguard (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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.
Secrets stay with their owner
3 secret/sensitive values flow into network calls (API_AUTH_TOKEN → dynamic, API_AUTH_TOKEN → dynamic)
Audit where credentials are sent. A NOTION_TOKEN should only reach api.notion.com — never a third-party host.
Secrets not logged
4 secret values sent to console.log
Redact or omit secret values from log output.
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