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withya16
Source: 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.
When Vitest UI server is listening, arbitrary file can be read and executed
vite: `server.fs.deny` bypass on Windows alternate paths
launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows
MCP_EVAL_MODELS_CONFIGOPENAI_API_KEYAZURE_OPENAI_API_KEYAZURE_OPENAI_ENDPOINTAZURE_DEPLOYMENT_NAMEANTHROPIC_API_KEYAWS_ACCESS_KEY_IDGOOGLE_API_KEYWATSONX_API_KEYWATSONX_PROJECT_IDOLLAMA_BASE_URLDEFAULT_JUDGE_MODELAWS_REGIONWATSONX_URLPYTHONPATHSANDBOX_TIMEOUTSANDBOX_MAX_OUTPUT_SIZESANDBOX_ENABLE_NETWORKSANDBOX_ENABLE_FILESYSTEMSANDBOX_ENABLE_DATA_SCIENCESANDBOX_ALLOWED_IMPORTSMARKDOWN_DEFAULT_TIMEOUTMARKDOWN_MAX_TIMEOUTMARKDOWN_MAX_CONTENT_SIZEMARKDOWN_MAX_REDIRECT_HOPSMARKDOWN_USER_AGENTLLM_PROVIDEROPENAI_MODELOPENAI_BASE_URLCONTAINERMCP_DEBUGMCP_DEPLOY_DIRPYTEST_CURRENT_TESTGITHUB_ACTIONSOAUTH_REQUEST_TIMEOUTOAUTH_MAX_RETRIESMCG_HOSTMCG_PORTMCPGATEWAY_BEARER_TOKENexport =$(python3 -m mcpgateway.utils.create_jwt_token \FORGE_CONTENT_TYPEVALIDATION_MAX_JSON_DEPTHDEFAULT_PASSTHROUGH_HEADERSALLOWED_ORIGINSSQLALCHEMY_ECHOMCP_TESTINGREVERSE_PROXY_GATEWAYSystemDriveCONCURRENCYMCP_TOOL_CALL_TIMEOUTexport =120MCP_SERVER_URLexport =http://localhost:4444/servers/UUID_OF_SERVER_1/mcpMCP_AUTHexport ="Bearer ${MCPGATEWAY_BEARER_TOKEN}"MCP_WRAPPER_LOG_LEVELexport =DEBUG # or OFF to disable loggingTool 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
118/118 tools missing one or more hints — judge.evaluate_response (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); judge.pairwise_comparison (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); judge.rank_responses (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +115 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.
No hardcoded API keys
3 live-looking API keys in source: 2 GitHub PAT (classic), 1 GitHub PAT (new)
Move secrets to environment variables (process.env.X) or your secret manager.
Tool test coverage
Only 29/118 tools referenced in tests (25%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
11 child_process/subprocess calls in production code — runs shell commands (mcp-servers/python/python_sandbox_server/src/python_sandbox_server/server_fastmcp.py:352, mcp-servers/python/python_sandbox_server/src/python_sandbox_server/server_fastmcp.py:353, mcp-servers/python/python_sandbox_server/src/python_sandbox_server/server_fastmcp.py:559)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Dev dependencies
2 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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[](https://m8ven.ai/mcp/withya16-dw-contextforge-1q246j)?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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