MCP Image Tools Server
Provides image processing tools for fetching toy images, resizing, and removing backgrounds, integrated with Claude Code via MCP.
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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tcalecchen
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.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
fetch_toy_imageDownload toy-related images from the web using DuckDuckGo image search.
resize_imageResize an image to specified dimensions.
remove_background_as_pngRemove the background of an image and save it as a PNG with transparency.
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
3/3 tools missing one or more hints — fetch_toy_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); resize_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); remove_background_as_png (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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.
Descriptions match behaviour
1 tool describes read intent but its handler mutates — fetch_toy_image (line 140: with open(filepath, 'wb') as f:)
Rename the tool, rewrite the description, or move the side-effect into a separate clearly-named tool.
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.
Tool description accuracy
fetch_toy_image: description implies read-only but handler writes/deletes/executes
Update tool descriptions to accurately reflect all capabilities — especially write, delete, or execute operations.
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