mcp-lab-agent
Autonomous QA testing MCP server that analyzes, fixes, and learns from test failures. Integrates with IDE and Slack to provide cause and fix in plain language.
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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Wesley-Gomes93
Source: Glama
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
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
Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening
APPIUM_DEVICE_NAMEAPPIUM_UDIDCLONE_BASE_DIRDETOX_CONFIGURATIONGEMINI_API_KEYGoogle GeminiGROQ_API_KEYLEARNING_HUB_DATALEARNING_HUB_PORTLEARNING_HUB_PROJECT_IDmeu-projetoLEARNING_HUB_URLURL do Learning HubOLLAMA_BASE_URLOllama (default: http://localhost:11434)OPENAI_API_KEYQA_LAB_CONFIGQA_LAB_ENVQA_LAB_LEARNING_HUB_URLQA_LAB_LLM_API_KEYAPI key do LLMQA_LAB_LLM_BASE_URLLLM customizado (empresa)QA_LAB_LLM_COMPLEXModelo para tarefas complexasQA_LAB_LLM_SIMPLEModelo para tarefas simplesQA_LAB_MCP_CONFIGREPO_BRANCHREPO_URLSLACK_APP_TOKENSLACK_BOT_TOKENSLACK_SIGNING_SECRETWORK_DIRPORTTool 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
31/31 tools missing one or more hints — read_file (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); detect_project (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); web_eval_browser (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +28 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 handlers catch errors
Only 11/31 tool handlers wrap calls in try/catch (35%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tool test coverage
Only 5/31 tools referenced in tests (16%)
Write tests that reference each tool by name so every tool has at least one test.
Dev dependencies
2 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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