Google Gemini MCP
Gemini MCP with image, video, svg, landing page generation and search. Grounded search, deep research, image generation... Having them as tools inside Claude beats switching between browser tabs.
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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houtini-ai
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Vite Vulnerable to Arbitrary File Read via Vite Dev Server WebSocket
Vite Vulnerable to Path Traversal in Optimized Deps `.map` Handling
GEMINI_ALLOW_EXPERIMENTALNo false Include experimental/preview models in auto-discoveryGEMINI_API_KEY"": "your-api-key-here"GEMINI_DEEP_RESEARCH_MODELGEMINI_DEFAULT_MODELNo gemini-3.1-pro-preview Default model for gemini_chat and analyze_imageGEMINI_IMAGE_ANALYSIS_MODELGEMINI_IMAGE_DESCRIBE_MODELGEMINI_IMAGE_GENERATION_MODELGEMINI_IMAGE_OUTPUT_DIRe =/path/to/output \GEMINI_MCP_LOG_FILENo false Write logs to ~/.gemini-mcp/logs/GEMINI_REQUEST_TIMEOUT_MSINPUTLOG_LEVELOUT_DIRTool 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
8/8 tools missing one or more hints — gemini_help (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); gemini_prompt_assistant (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); analyze_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 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 inputs are validated
7/8 tool handlers declare input schemas (88%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
6/8 tool handlers wrap calls in try/catch (75%)
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.
Shell command execution
1 child_process call — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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