Turbovec MCP Server (henny-bee/Turbovec-MCP-Tiar) is an MCP server listed on the M8ven Trust Index. It scores 54 out of 100, grade D. It declares 5 tools. The publisher has confirmed an email address for this listing, which proves an inbox rather than ownership (Claimed).
Provides persistent long-term memory (semantic RAG) for AI coding assistants, enabling them to store and semantically search code and documentation across chat sessions without token limits.
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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henny-bee · Claimed
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TRANSFORMERS_VERBOSITYHF_HUB_DISABLE_TELEMETRYTOKENIZERS_PARALLELISMHF_HUB_DISABLE_PROGRESS_BARSTQDM_DISABLEDISABLE_TQDMTool 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
5/5 tools missing one or more hints — add_knowledge (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); add_file_knowledge (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); delete_knowledge (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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.
Destructive tools are labelled
1 tool perform destructive updates without destructiveHint — clear_memory deletes at line 182 (os.remove(f))
Add destructiveHint:true to any tool whose handler calls .delete(), .upsert(), .update(), unlink, rm, DELETE, DROP, REPLACE INTO, or any operation that overwrites existing data.
Tool inputs are validated
4/5 tool handlers declare input schemas (80%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 2/5 tool handlers wrap calls in try/catch (40%)
Wrap each tool handler body in try/catch and return a structured error response.
Tests exist
No test files found
Add tests that exercise each declared tool.
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[](https://m8ven.ai/mcp/henny-bee-turbovec-mcp-server-p8yqaz)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
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