ai.pictomancer/image-processing

Est-ce que ai.pictomancer/image-processing est sûr ?

Au dernier audit MCP Hub, le serveur MCP « ai.pictomancer/image-processing » est classé « Non encore testé ». Référencé dans l'annuaire. Seul le pentest comportemental fait foi, et il n'a pas encore été exécuté sur ce serveur. Le verdict est réévalué en continu ; consultez la fiche pour l'état à jour.

Méthode : MCP Hub analyse la description de chaque outil (couche 1) et, pour le verdict fort, exécute le serveur dans une micro-VM isolée avec leurres et réseau bloqué (couche 2). On publie des noms et des compteurs, jamais le contenu brut renvoyé par un outil.

Les 10 outils

• analyze_image≈ 233 tokens

  Analyze an image Fetch an image from a URL or base64 and return its metadata: size in bytes, pixel dimensions, source format, and what it costs every supported vision model in tokens. Always free. Dimensions are omitted if the image header cannot be read. Also reports whether the input carries a C2PA (Content Credentials) manifest and in which container; the manifest is not validated. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **Example Response:** ```json { "size_bytes": 1, "c2pa_manifest": true } ```

  Paramètres, retour & exemple (1)

  Paramètres

  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).

  Exemple d'appel

  {"name": "analyze_image", "arguments": {"source": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• compress_image≈ 1399 tokens

  Compress an image Re-encode an image with quality/format options to reduce file size. Supports jpeg, png, webp, tiff, gif. Instead of a q number you can set quality_target (0-1]: the smallest file with SSIM at or above the target, searched on the worker (jpeg, webp, avif; flat surcharge; outcome reported in X-Pictomancer-Quality-* headers). If the output is not smaller than the input, the request is free (X-Pig-Billed: 0) and does not consume free-tier quota. Optional enhancement modifiers: denoise (1-3), equalize, sharpen (applied denoise -> equalize -> op -> sharpen). ### Responses: **200**: Processed image binary (Success Response) Content-Type: application/json Content-Type: image/jpeg **Example Response:** ```json "string" ``` Content-Type: image/png **Example Response:** ```json "string" ``` Content-Type: image/webp **Example Response:** ```json "string" ```

  Paramètres, retour & exemple (10)

  Paramètres

  • q · integer · optionnel
    Quality (1-100). Lower = smaller file. Typical values: 60-80 for web, 85-95 for print. Maps to libvips Q parameter.
  • strip · boolean · optionnel
    Strip metadata (EXIF, ICC profile, etc.) from the output. Reduces file size slightly.
  • format · string · optionnel
    Output format: jpeg, png, webp, tiff, gif, or avif. If omitted, the original format is preserved.
  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).
  • autorot · boolean · optionnel
    Apply EXIF orientation before compressing. Opt-in; default false, which preserves current byte-for-byte behavior.
  • denoise · integer · optionnel
    Median denoise before compressing: radius 1-3 (window 3x3 to 7x7). Opt-in; no surcharge.
  • sharpen · boolean · optionnel
    Unsharp-mask sharpen after compressing (libvips defaults). Opt-in.
  • delivery · string · optionnel
  • equalize · boolean · optionnel
    Auto-contrast (histogram equalisation of the value channel; hue and saturation preserved) before compressing. Opt-in.
  • quality_target · number · optionnel
    Target SSIM (0-1]: the worker searches for the smallest file that still scores at least this. Alternative to q; mutually exclusive with it. Requires an explicit format among jpeg, webp, avif. Carries a flat surcharge for the extra encodes.

  Exemple d'appel

  {"name": "compress_image", "arguments": {"source": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• convert_image≈ 1434 tokens

  Convert image format Convert an image to a different format (jpeg, png, webp, tiff, gif, avif). Optionally set quality, strip metadata, enable lossless mode (webp, avif), or tune encoder effort (avif). Instead of a q number you can set quality_target (0-1]: the smallest file with SSIM at or above the target, searched on the worker (jpeg, webp, avif; flat surcharge; outcome reported in X-Pictomancer-Quality-* headers). Optional enhancement modifiers: denoise (1-3), equalize, sharpen (applied denoise -> equalize -> op -> sharpen). ### Responses: **200**: Processed image binary (Success Response) Content-Type: application/json Content-Type: image/jpeg **Example Response:** ```json "string" ``` Content-Type: image/png **Example Response:** ```json "string" ``` Content-Type: image/webp **Example Response:** ```json "string" ```

  Paramètres, retour & exemple (12)

  Paramètres

  • q · integer · optionnel
    Quality (1-100). Maps to libvips Q parameter.
  • strip · boolean · optionnel
    Strip metadata (EXIF, ICC profile, etc.) from the output.
  • effort · integer · optionnel
    AV1 encoder CPU effort (0-9). Higher = smaller file, slower. Only applies to avif.
  • format · string · requis
    Target format: jpeg, png, webp, tiff, gif, or avif.
  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).
  • autorot · boolean · optionnel
    Apply EXIF orientation before converting. Opt-in; default false, which preserves current byte-for-byte behavior.
  • denoise · integer · optionnel
    Median denoise before converting: radius 1-3 (window 3x3 to 7x7). Opt-in; no surcharge.
  • sharpen · boolean · optionnel
    Unsharp-mask sharpen after converting (libvips defaults). Opt-in.
  • delivery · string · optionnel
  • equalize · boolean · optionnel
    Auto-contrast (histogram equalisation of the value channel; hue and saturation preserved) before converting. Opt-in.
  • lossless · boolean · optionnel
    Enable lossless encoding. Only applies to webp and avif.
  • quality_target · number · optionnel
    Target SSIM (0-1]: the worker searches for the smallest file that still scores at least this. Alternative to q; mutually exclusive with it and with lossless. Only for jpeg, webp, avif. Carries a flat surcharge for the extra encodes.

  Exemple d'appel

  {"name": "convert_image", "arguments": {"format": "texte", "source": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• crop_image≈ 1582 tokens

  Crop an image Extract a rectangular region from an image, in one of three mutually exclusive modes. Manual: give the top-left corner (x, y) and dimensions (width, height) in pixels. Smart crop: give 'gravity' (attention, entropy, centre) plus width and height; the window is picked automatically, clamped to the source if the target is larger. Trim: set 'trim: true' (optional 'threshold') to remove a uniform background border via content detection; the applied rect is reported in X-Pictomancer-Trim-* headers. Optional enhancement modifiers: denoise (1-3), equalize, sharpen (applied denoise -> equalize -> op -> sharpen). ### Responses: **200**: Processed image binary (Success Response) Content-Type: application/json Content-Type: image/jpeg **Example Response:** ```json "string" ``` Content-Type: image/png **Example Response:** ```json "string" ``` Content-Type: image/webp **Example Response:** ```json "string" ```

  Paramètres, retour & exemple (14)

  Paramètres

  • x · integer · optionnel
    Left edge of the crop rectangle in pixels. Manual mode only.
  • y · integer · optionnel
    Top edge of the crop rectangle in pixels. Manual mode only.
  • trim · boolean · optionnel
    Trim mode: removes a uniform background border via content detection. Mutually exclusive with x/y/width/height/gravity.
  • width · integer · optionnel
    Width of the crop rectangle in pixels. Required in manual and gravity modes.
  • format · string · optionnel
    Output format: jpeg, png, webp, tiff, gif, or avif. If omitted, the original format is preserved.
  • height · integer · optionnel
    Height of the crop rectangle in pixels. Required in manual and gravity modes.
  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).
  • autorot · boolean · optionnel
    Apply EXIF orientation before cropping. Opt-in; default false, which preserves current byte-for-byte behavior.
  • denoise · integer · optionnel
    Median denoise before cropping: radius 1-3 (window 3x3 to 7x7). Opt-in; no surcharge.
  • gravity · string · optionnel
    Smart-crop mode: picks the window automatically. One of ('attention', 'entropy', 'centre'). Requires width and height; mutually exclusive with x/y and trim. A target larger than the source clamps to the source size.
  • sharpen · boolean · optionnel
    Unsharp-mask sharpen after cropping (libvips defaults). Opt-in.
  • delivery · string · optionnel
  • equalize · boolean · optionnel
    Auto-contrast (histogram equalisation of the value channel; hue and saturation preserved) before cropping. Opt-in.
  • threshold · number · optionnel
    Trim sensitivity (must be positive; default 10.0). Only valid together with trim: true.

  Exemple d'appel

  {"name": "crop_image", "arguments": {"source": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• estimate_cost≈ 590 tokens

  Estimate the price of an operation Returns the exact USD price this API would charge for an operation on an input of the given size, without fetching or processing anything. Free. Use it before paying: send X-Max-Cost-USD on the real request to have the API refuse (412) instead of charging more than you allowed. The list price is returned even when the request could end up free (free tier, or a compress that does not shrink the file). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **Example Response:** ```json { "operation": "Operation", "price_usd": 1.0, "base_usd": 1.0, "surcharges_usd": {}, "size_multiplier": 1.0, "within_free_tier": true, "free_tier_remaining": 1, "currency": "Currency", "network": "Network" } ```

  Paramètres, retour & exemple (5)

  Paramètres

  • format · string · optionnel
    Requested output format; only avif changes the price.
  • operation · string · requis
    Operation to price. One of resize, compress, convert, crop, optimize_for_vision, optimize_generated, pipeline. analyze is always free.
  • operations · array · optionnel
    For pipeline only: the ordered operations, each {type, format?}. Volume discount applies at 3+ operations.
  • input_bytes · integer · requis
    Size of the input image in bytes. Get it from analyze_image (free) if you do not know it.
  • quality_target · boolean · optionnel
    Whether the request will use quality_target (SSIM search surcharge).

  Exemple d'appel

  {"name": "estimate_cost", "arguments": {"operation": "texte", "input_bytes": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• get_format_info≈ 84 tokens

  Get supported formats and options Returns supported output formats and their configurable options. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "get_format_info", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• image_pipeline≈ 1007 tokens

  Run a multi-step image pipeline Chain multiple operations (resize, compress, convert, crop) in sequence. The image is fetched once, then each operation is applied to the output of the previous one. Max 10 operations per pipeline. ### Responses: **200**: Processed image binary (Success Response) Content-Type: application/json Content-Type: image/jpeg **Example Response:** ```json "string" ``` Content-Type: image/png **Example Response:** ```json "string" ``` Content-Type: image/webp **Example Response:** ```json "string" ```

  Paramètres, retour & exemple (3)

  Paramètres

  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).
  • delivery · string · optionnel
  • operations · array · requis
    Ordered list of operations to apply sequentially. Each operation receives the output of the previous one. Max 10.

  Exemple d'appel

  {"name": "image_pipeline", "arguments": {"source": "texte", "operations": []}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• optimize_for_vision≈ 1233 tokens

  Resize an image for a vision model Resize an image to the largest size a given vision model still benefits from, and report what it costs that model in tokens before and after. Every provider downscales oversized input before counting tokens, so this alone saves bytes and upload latency rather than tokens. Pass max_tokens to trade resolution for tokens: that lever is continuous on Claude, unavailable on OpenAI (cost follows the aspect ratio alone), and on Gemini reaches only a flat 258. An image already within budget is returned untouched and free (X-Pig-Billed: 0). ### Responses: **200**: Processed image binary (Success Response) Content-Type: application/json Content-Type: image/jpeg **Example Response:** ```json "string" ``` Content-Type: image/png **Example Response:** ```json "string" ``` Content-Type: image/webp **Example Response:** ```json "string" ```

  Paramètres, retour & exemple (6)

  Paramètres

  • q · integer · optionnel
    Quality (1-100). Maps to libvips Q parameter.
  • format · string · optionnel
    Output format: jpeg, png, webp, tiff, gif, or avif. If omitted, the original format is preserved.
  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).
  • delivery · string · optionnel
  • max_tokens · integer · optionnel
    Optional cap on what the image may cost the target model. Without it the image is resized to the model's own ceiling, which saves bytes and upload latency but no tokens, because every provider already downscales oversized input before counting. Set a budget to trade resolution for tokens. The response reports the cost actually achieved: on OpenAI it cannot be lowered by resizing at all, and on Gemini only down to a flat 258.
  • target_model · string · requis
    Vision model the image is being prepared for, e.g. claude-opus-5, gpt-4o, gemini-2.5-pro. Unknown ids are rejected rather than guessed: the wrong limits would silently resize to the wrong size.

  Exemple d'appel

  {"name": "optimize_for_vision", "arguments": {"source": "texte", "target_model": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• optimize_generated_image≈ 1291 tokens

  Optimize an AI-generated image for the web The step after image generation. gpt-image, DALL-E, Flux, Midjourney and Stable Diffusion hand back 2-8 MB PNGs; this returns the same picture as a web-ready webp (default), avif, jpeg or png, metadata stripped, transparency kept on webp/avif/png. Optional max_dimension caps the longest side (never upscales); optional q or quality_target (smallest file with SSIM >= target, flat surcharge) control quality. Same price as convert. If the result is not smaller than the input it is still returned but free (X-Pig-Billed: 0). X-Pictomancer-Bytes-Before/-After/-Saved-Percent report the saving. The input's C2PA manifest, if any, is reported in X-Pictomancer-C2PA-Input but is not carried over: re-encoding invalidates it. ### Responses: **200**: Processed image binary (Success Response) Content-Type: application/json Content-Type: image/jpeg **Example Response:** ```json "string" ``` Content-Type: image/png **Example Response:** ```json "string" ``` Content-Type: image/webp **Example Response:** ```json "string" ```

  Paramètres, retour & exemple (7)

  Paramètres

  • q · integer · optionnel
    Quality (1-100). Maps to libvips Q parameter. Omit to use the encoder default; or set quality_target instead.
  • strip · boolean · optionnel
    Strip metadata. Defaults to true: generated images carry no EXIF worth keeping. Metadata includes any C2PA manifest, which would be invalid after re-encoding anyway.
  • format · string · optionnel
    Output format: webp (default), avif, jpeg or png. webp, avif and png keep transparency; jpeg flattens it.
  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).
  • delivery · string · optionnel
  • max_dimension · integer · optionnel
    Cap on the longest side in pixels. Larger images are scaled down to fit, aspect ratio preserved; smaller images are never upscaled.
  • quality_target · number · optionnel
    Target SSIM (0-1]: the worker searches for the smallest file that still scores at least this. Alternative to q; mutually exclusive with it. Carries a flat surcharge for the extra encodes.

  Exemple d'appel

  {"name": "optimize_generated_image", "arguments": {"source": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• resize_image≈ 1527 tokens

  Resize an image Scale an image by a factor, or fill an exact box. Use 'scale' for uniform scaling, or 'scale_x'/'scale_y' for independent axes (float factors, e.g. 0.5 = half size). Alternatively set 'width'+'height' for fill mode: resize and smart-crop to those exact dimensions in one call (optional 'gravity', default attention). The two modes are mutually exclusive. Optional enhancement modifiers: denoise (1-3), equalize, sharpen (applied denoise -> equalize -> op -> sharpen). ### Responses: **200**: Processed image binary (Success Response) Content-Type: application/json Content-Type: image/jpeg **Example Response:** ```json "string" ``` Content-Type: image/png **Example Response:** ```json "string" ``` Content-Type: image/webp **Example Response:** ```json "string" ```

  Paramètres, retour & exemple (13)

  Paramètres

  • scale · number · optionnel
    Uniform scale factor applied to both axes (e.g. 0.5 = half size). Use this for simple scaling; use scale_x/scale_y for independent axes.
  • width · integer · optionnel
    Target width in pixels for fill mode: resize and smart-crop to these exact dimensions in one call. Requires height. Mutually exclusive with scale/scale_x/scale_y. Upscaling is allowed.
  • format · string · optionnel
    Output format: jpeg, png, webp, tiff, gif, or avif. If omitted, the original format is preserved.
  • height · integer · optionnel
    Target height in pixels for fill mode. Requires width.
  • source · string · requis
    Image source: a public URL (https://...) or a base64-encoded string (optionally as a data URI like data:image/png;base64,...).
  • autorot · boolean · optionnel
    Apply EXIF orientation before resizing. Opt-in; default false, which preserves current byte-for-byte behavior.
  • denoise · integer · optionnel
    Median denoise before resizing: radius 1-3 (window 3x3 to 7x7). Opt-in; no surcharge.
  • gravity · string · optionnel
    Fill-mode smart-crop strategy: one of ('attention', 'entropy', 'centre'). Only valid together with width and height; defaults to attention.
  • scale_x · number · optionnel
    Horizontal scale factor (e.g. 0.5 = half width). If only scale_x is given, scale_y defaults to the same value.
  • scale_y · number · optionnel
    Vertical scale factor (e.g. 0.75 = 75% height). Optional; defaults to scale_x if omitted.
  • sharpen · boolean · optionnel
    Unsharp-mask sharpen after resizing (libvips defaults). Opt-in.
  • delivery · string · optionnel
  • equalize · boolean · optionnel
    Auto-contrast (histogram equalisation of the value channel; hue and saturation preserved) before resizing. Opt-in.

  Exemple d'appel

  {"name": "resize_image", "arguments": {"source": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

C'est votre serveur ?

Revendiquez-le sur l'espace créateur (preuve GitHub, domaine ou npm) pour afficher le badge « propriétaire vérifié » et lancer un pentest comportemental à la demande afin d'obtenir le badge « Vérifié ».

Créer un compte / revendiquer →

Source

https://api.pictomancer.ai/mcp