Personal Knowledge MCP Server (kyodule/personal-knowledge-mcp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
Indexes local and enterprise documents to provide a unified personal knowledge base for AI clients via the Model Context Protocol. It supports full-text search across various file formats and integrates with platforms like Feishu and WeChat Work.
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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kyodule
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
adm-zip: Crafted ZIP file triggers 4GB memory allocation
glob CLI: Command injection via -c/--cmd executes matches with shell:true
Mammoth is vulnerable to Directory Traversal
OMP_NUM_THREADSNode.js v24 + onnxruntime-node 存在线程 mutex 兼容性问题，进程退出时可能出现 mutex lock failed 错误。不影响功能，embedding 生成和搜索均正常工作。index.ts 已通过动态 import 和 =1 环境变量缓解此问题。Tool 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
8/8 tools missing one or more hints — search_documents (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_document (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_documents (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 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.
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
7 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, 2 high severity in production deps — adm-zip@0.5.16 (high), glob@11.0.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dependency freshness
1/15 production deps stale: xml2js@2024-05-31 (2.2y)
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