About Chiaro
Chiaro is an MCP server in the Content category: a native macOS RAW photo editor with a first-party MCP server inside the app. Free and open source.
Install
git clone https://github.com/arjunphull123/chiaroThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (8)
exportWrite the finished file
Parameters not published.
get_editOne photo's full adjustment state
Parameters not published.
get_previewThe photo rendered with its current edit, as a JPEG the agent can see
Parameters not published.
get_statsMeasured statistics of the rendered photo: luminance percentiles, per-channel clipping, a histogram
Parameters not published.
list_photosEverything in the open library, with starred and edited flags
Parameters not published.
open_photoBring a photo up in the editor so you can watch
Parameters not published.
set_editChange any adjustment; renders live, and requires an `intent` string shown in the UI
Parameters not published.
set_starredFlag keepers, the basis of agent-driven culling
Parameters not published.
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