BROWSER USE - Browser Use Agents: give Browser Use a task and receive completed work. API V4 is current for new integrations. - Browser Infrastructure: connect your agent or automation to managed browsers through SDK, REST, or CDP. Starts at $0.02/browser-hour. - Developer tools: Open Source, Browser Harness, SDK, and MCP support the two products above. [Developer Index](https://browser-use.com/index.md) [Product Map](https://browser-use.com/llms.txt) [Full Product Context](https://browser-use.com/llms-full.txt) [Pricing](https://browser-use.com/pricing.md) [Cloud Docs](https://docs.browser-use.com/cloud/quickstart) [Open Source Docs](https://docs.browser-use.com/open-source/introduction) --- # OpenLight: 17 WebMCP tools for AI agents ![](https://www.google.com/s2/favicons?domain=openlight.app&sz=96) Other · openlight.app ## OpenLight Free browser photo and RAW editor. Agents can open images and adjust exposure, white balance, curves, crop, masks and grain. [Open openlight.app](https://openlight.app/) ## Ask an agent to - Warm up the white balance on my photo - Crop the image to a square and add a vignette - Add a mask and brighten only the sky ## 17 tools - `add-mask` Adds a mask layer on top of the stack with optional adjustments, as one edit, and returns its layerId. Coordinates are source pixels, unaffected by crop. A linear mask covers fully at start and fades out at end; a… mask, adjustments: object? - `delete-layer` Removes a layer and the layers inside it. layerId: string - `get-state`read-only Describes the open photo: its file, source size in pixels, crop frame, layers from bottom to top with their IDs and settings, and undo history. Color mixer arrays list red, orange, yellow, green, aqua, blue, purple… - `open-image` Opens the image at url in place of the open photo, with a new undo history, and describes it like get-state. The page fetches url, so another origin must allow CORS. To open a local file, such as an image attached to… url: string - `redo` Redoes the last undone edit. - `reset` Removes every layer and returns the photo's adjustments, tone curve, white balance, crop, and perspective to how it opened, as one edit. - `run-commands` Runs several commands in order in one call. Each command is an object with the name of another tool as its type, such as set-adjustments or add-mask, and that tool's fields. Each is its own undo step. Returns each… commands: array - `set-adjustments` Sets basic adjustments, keeping the ones omitted. Exposure is in stops from -5 to 5; the others go from -100 to 100, where 0 is neutral. Without layerId they tone the whole photo; with a mask's layerId they apply… exposure: number?, incrementalTemperature: number?, incrementalTint: number?, contrast: number?, highlights: number?, shadows: number?, whites: number?, blacks: number?, … (list cut; the site may define more) - `set-color-mixer` Shifts one color range's hue, saturation, or luminance from -100 to 100, keeping other colors and omitted values. Neutral grays are unaffected. Without layerId it edits the first Color Mixer layer, creating one when… hue: number?, saturation: number?, luminance: number?, color: string, layerId: string? - `set-crop` Replaces the crop, rotation, and flips with the largest centered crop of the photo, keeping its perspective correction. aspectRatio is width / height and defaults to the photo's; straighten rotates by -45 to 45… aspectRatio: number?, straighten: number? - `set-details` Sets clarity (local contrast, -100 to 100), sharpening (0 to 150), and sharpenRadius (0.5 to 3 pixels), keeping omitted values. Without layerId it edits the first Details layer, creating one when there is none. clarity: number?, sharpening: number?, sharpenRadius: number?, layerId: string? - `set-grain` Adds film grain: amount from 0 (off) to 100, size from 0 (fine) to 100 (coarse), and roughness from 0 (even) to 100 (clumped), keeping omitted values. Without layerId it edits the first Grain layer, creating one when… amount: number?, size: number?, roughness: number?, layerId: string? - `set-preview` Shows the edited photo, the original, or a split comparison of both, without editing the photo. comparison: string - `set-tone-curve` Replaces the tone curve: points map input x to output y, from shadows at x 0 to highlights at x 1, ordered by x. Omit points to reset it. Without layerId it tones the whole photo after its adjustments; with a mask's… points: array?, layerId: string? - `set-vignette` Darkens the photo's edges: intensity from 0 (off) to 100 and softness from 0 to 100, keeping omitted values. Without layerId it edits the first Vignette layer, creating one when there is none. intensity: number?, softness: number?, layerId: string? - `set-white-balance` Sets a RAW photo's white balance: temperature in Kelvin from 2000 to 25000 and tint from -150 to 150. Other photos have no white balance; warm or cool them with set-adjustments' incrementalTemperature and… temperature: number?, tint: number? - `undo` Undoes the last edit. Tools 17 Registered with JavaScript Scan finished Oct 19, 2026 Tool names and descriptions are what openlight.app/ registered when we loaded it in Chrome 154 on Browser Use Cloud. The summary and the “ask an agent” lines are AI-written from them. To call the tools yourself, see [Chrome’s WebMCP docs](https://developer.chrome.com/docs/ai/webmcp). 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