MCP server that exposes OpenAI image generation and editing as tools, focused on creating consistent character expressions by compositing edited regions onto a stable base image.
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cometa-kaito
Source: Glama
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OPENAI_API_KEYOPENAI_KEYCHAIN_SERVICE2. macOS Keychain（ にサービス名を設定した場合）Tool 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
5/5 tools missing one or more hints — list_image_models (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); generate_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); edit_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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
4/5 tool handlers declare input schemas (80%)
Declare an inputSchema with zod/joi/yup on every tool definition.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
3 child_process/subprocess calls in production code — runs shell commands (src/index.mjs:30, src/index.mjs:193, src/index.mjs:222)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Secrets never reach shell commands
1 secret value passed to shell commands — possible command injection
Never pass secrets through shell commands. Use library APIs that accept credentials as arguments.
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