imgx-mcp (somacoffeekyoto/imgx-mcp) 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.
An MCP server for AI image generation and editing, allowing users to generate images from text, edit existing images with instructions, and manage iterative editing sessions with undo/redo.
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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somacoffeekyoto
Source: Glama
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Install from
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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
GEMINI_API_KEY"env": { "": "your-key" }IMGX_MODEL2. Environment variables (, IMGX_OUTPUT_DIR, etc.)IMGX_OUTPUT_DIR2. Environment variables (IMGX_MODEL, , etc.)IMGX_PROJECT_ROOTSet to your project path to save images inside the project (e.g. "C:\\Users\\you\\my-project"). Leave empty to use the global default (~/Pictures/imgx).IMGX_PROVIDERIMGX_TEST_CONFIG_DIROPENAI_API_KEYexport ="your-api-key"XDG_CONFIG_HOMETool 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
10/10 tools missing one or more hints — generate_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); edit_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); edit_last (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +7 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.
Destructive tools are labelled
2 tools perform destructive updates without destructiveHint — clear_history deletes at line 356 (rmSync(fp)); set_output_dir deletes at line 395 (rmSync(oldDir, { recursive: true, force: true }))
Add destructiveHint:true to any tool whose handler calls .delete(), .upsert(), .update(), unlink, rm, DELETE, DROP, REPLACE INTO, or any operation that overwrites existing data.
Tool inputs are validated
6/10 tool handlers declare input schemas (60%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
8/10 tool handlers wrap calls in try/catch (80%)
Wrap each tool handler body in try/catch and return a structured error response.
Tool test coverage
Only 0/10 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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