Runway Character Performance
Generate a character performance video (act_two) from a character image and a reference performance video or image.
Runway Create Upload
Upload a temporary media file to Runway and receive a runway:// URI for use in reference_image_uris, prompt_image, video_uri, and other generation parameters.
Runway Delete Task
Cancel or delete a Runway task by ID.
Runway Get Organization
Get usage tier and credit balance for your Runway organization, including credit balance, tier limits, and current usage statistics.
Runway Get Task
Retrieve a Runway generation task by ID. Returns status, output URLs, and metadata. Set wait_for_completion=true to block until the task finishes.
Runway Image Reference Edit
Generate an image variation locked to 1-3 reference images using gen4_image_turbo. Upload reference images first (inline bytes or from an HTTPS URL) to obtain runway:// URIs.
Runway Image To Video
Generate video from an input image URL or data URI. Default video_model is gen4_turbo with ratio 1280:720. Duration is model-specific (veo3.1: 4/6/8, gen3a_turbo: 5/10, veo3: 8). When wait_for_completion is false, poll the returned task id until status is SUCCEEDED.
Runway Query Usage
Fetch credit usage data broken down by model and day for your Runway organization. Up to 90 days of data can be queried at a time.
Runway Sound Effect
Generate sound effects from text using Runway (eleven_text_to_sound_v2).
Runway Speech To Speech
Convert speech to another Runway preset voice in audio or video (eleven_multilingual_sts_v2).
Runway Text To Image
Generate images from a text prompt using Runway. Default image_model is gen4_image with ratio 1024:1024. prompt_text is capped at 1000 UTF-16 code units. Ratio options are model-specific. gen4_image_turbo requires reference_image_uris (1-3). When wait_for_completion is false, poll the returned task id until status is SUCCEEDED. Models: gen4_image, gen4_image_turbo, gemini_2.5_flash.
Runway Text To Speech
Generate speech from text using a Runway preset voice (eleven_multilingual_v2).
Runway Text To Video
Generate video from a text prompt. Default video_model is veo3.1 with ratio 1280:720. prompt_text is capped at 1000 UTF-16 code units. veo3.1 and veo3.1_fast accept duration 4, 6, or 8 seconds; veo3 requires duration 8. When wait_for_completion is false, poll the returned task id until status is SUCCEEDED.
Runway Upload Bytes
Upload image bytes to Runway and receive a runway:// URI for gen4_image_turbo reference_image_uris. For HTTPS sources, register the file from a public URL instead of inline bytes. Provide exactly one of: file_content_base64 (max 1 MB inline), file_url (image bytes), or local_path (absolute path on the user's computer). Use list_local_directory to discover paths, then pass local_path on upload tools. Install MCPBundles Desktop at https://www.mcpbundles.com/desktop if it is not connected yet.
Runway Video Upscale
Upscale a video with Runway gen4_aleph (4x upscale, max 4096px per side). Provide video_uri and a short prompt_text.
Runway Voice Dubbing
Dub audio to a target language using Runway (eleven_voice_dubbing).
Runway Voice Isolation
Isolate voice from background audio using Runway (eleven_voice_isolation). Audio must be between 4.6 and 3600 seconds.
Wait Runway Task
Poll a Runway generation task until it succeeds, fails, is canceled, or times out. Use after tools that return a task id with wait_for_completion=false.
