mcp-llm-bridge (JNZader/mcp-llm-bridge) 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.
MCP server that routes LLM calls through CLI subscriptions (Claude, Gemini, Codex, Copilot) — zero API tokens needed
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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JNZader
Source: Glama · also listed on github_code
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Prometheus exporter process crash via malformed HTTP request
hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard
Claude SDK for TypeScript has Insecure Default File Permissions in Local Filesystem Memory Tool
Hono: Path traversal in toSSG() allows writing files outside the output directory
ADMIN_TOKENENABLE_MULTI_TENANTFALLBACK_STRATEGYfree-models enables free-model fallback routingFREE_MODEL_CATALOGtrue loads the free-model catalog at startupGITHUB_ALLOWED_USERSGITHUB_CLIENT_IDGITHUB_CLIENT_SECRETGITHUB_OAUTH_SECRETHF_TOKENhf_xxxxxxxxxx # optional, for private reposLATENCY_ROUTINGtrue enables latency-based routingLLM_GATEWAY_AUTH_REQUIREDunset Force auth on or off explicitlyLLM_GATEWAY_AUTH_TOKENIf you set , add Authorization: Bearer <token> to every protected route.LLM_GATEWAY_CIRCUIT_BREAKER_ENABLEDLLM_GATEWAY_CORS_ORIGINSLLM_GATEWAY_DB_PATH~/.llm-gateway/vault.db SQLite vault pathLLM_GATEWAY_ENVLLM_GATEWAY_MASTER_KEYyour-64-char-hex-keyLLM_GATEWAY_OTLP_ENDPOINTLLM_GATEWAY_PORT3. Set environment variables such as , LLM_GATEWAY_AUTH_TOKEN, and optionally LLM_GATEWAY_MASTER_KEY.LLM_GATEWAY_SECURITY_PROFILElocal-dev Security profile for MCP tool exposureLLM_GATEWAY_TRACING_ENABLEDLM_STUDIO_URLLOG_LEVELMAX_COMPARISON_COST_USDcaps comparison-service spendingMCP_DYNAMIC_SERVERSSet =true:MCP_SERVERS_DIRexport =./mcp-serversOLLAMA_URLOPENAI_API_KEYFallback: if the local model fails to load, the embedder can fall back to OpenAI API (text-embedding-3-small) when is setTRUSTED_PROXY_IPSTool 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
55/55 tools missing one or more hints — llm_generate (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); vault_store (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); vault_list (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +52 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.
Tool test coverage
Only 4/55 tools referenced in tests (7%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
25 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, 3 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high), @opentelemetry/sdk-node@0.213.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dependency freshness
2/20 production deps stale: @xenova/transformers@2024-05-29 (2.2y), prom-client@2024-06-27 (2.1y)
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
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