vscode-mcp-supergateway (Flexi23/vscode-mcp-supergateway) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: there is no public source to read and no endpoint we can reach, so there is nothing for us to inspect. No publisher has claimed this listing.
A centralized MCP gateway that aggregates and routes requests from multiple IDE clients to backend services, while offloading context tasks to local LLM workers.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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Flexi23
Source: Glama
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Install from
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BACKEND_PORTCBM_AUTO_INDEX_ENABLEDCBM_AUTO_INDEX_PATHCBM_CACHE_DIRCBM_DEFAULT_PATHCBM_UI_PORTGATEWAY_DATA_DIRGITLAB_PERSONAL_ACCESS_TOKENfor the gitlab upstream Injected into the gitlab upstream by [src/gateway.ts](src/gateway.ts). Without it that upstream fails to connect and its tools are missing from the admin UI.LMSTUDIO_BASE_URLMCP_GATEWAY_ADMIN_PORTMCP_GATEWAY_PUBLIC_PORTSIYUAN_HOSTSIYUAN_PORTSIYUAN_TOKENSIYUAN_TOKEN_REQUIREDoptional When set to true, the gateway warns if the token is empty or a placeholder; otherwise token auth is disabled and the upstream works without one.SIYUAN_URLWORKSPACE_ROOTPORTTool 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
2/2 tools missing one or more hints — csharp_list_workspace_files (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); csharp_extract_dependency_graph (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.
Tool inputs are validated
Only 0/2 tool handlers declare input schemas (0%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
5 child_process/subprocess calls in production code — runs shell commands (src/gateway.ts:264, src/gateway.ts:311, src/gateway.ts:351)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Dependency freshness
1/8 production deps stale: node-fetch@2023-11-30 (2.7y)
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