Morpha
REMOTE · MORPHAREELS.AI · SCANNED SEP 21
AI editor to build, animate & export layered short-form video projects via one tool catalog.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security97
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
- The authorisation server supports Client ID Metadata Documents, the current MCP client-registration mechanism. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability64
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 24965 tokens (~254/item across 98 items; 98 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management45
- Stability check failed: schema churn in the 14 days we've observed: 2 tool removals, 0 breaking changes, 0 auth/transport breaks, 5 additions. See how to fix → Fail
Tool Coverage97
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 91% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 11 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 99 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Morpha MCP server?
Morpha is a hosted endpoint at https://morphareels.ai/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · morphareels.ai
claude mcp add --transport http ai-morphareels-morpha 'https://morphareels.ai/mcp'
{
"mcpServers": {
"ai-morphareels-morpha": {
"url": "https://morphareels.ai/mcp"
}
}
} {
"servers": {
"ai-morphareels-morpha": {
"type": "http",
"url": "https://morphareels.ai/mcp"
}
}
} [mcp_servers.ai-morphareels-morpha] url = "https://morphareels.ai/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"ai-morphareels-morpha": {
"type": "remote",
"url": "https://morphareels.ai/mcp",
"enabled": true
}
}
} openclaw mcp add ai-morphareels-morpha --url 'https://morphareels.ai/mcp' --transport streamable-http
mcp_servers:
ai-morphareels-morpha:
url: "https://morphareels.ai/mcp" {
"McpServers": {
"ai-morphareels-morpha": {
"Transport": "http",
"Url": "https://morphareels.ai/mcp"
}
}
} assistant mcp add ai-morphareels-morpha -t streamable-http -u 'https://morphareels.ai/mcp'
{
"mcpServers": {
"ai-morphareels-morpha": {
"type": "http",
"url": "https://morphareels.ai/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 38 to 41.
- 19 Sept 26 0
- Server version: 1.0.372 → 1.0.373 functional
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 31 to 35.
- 17 Sept 26 +4
- Tool “create_anonymous_account” was removed ▼ security
- The server rewrote its instructions, which are the text every model session reads security
- Tool “add_audio_overlay” rewrote its description, which is the text the model reads security
- Tool “add_image_layer” rewrote its description, which is the text the model reads security
- Tool “add_video_layer” rewrote its description, which is the text the model reads security
- Tool “create_upload_link” rewrote its description, which is the text the model reads security
- Tool “set_custom_font” rewrote its description, which is the text the model reads security
- Tool “set_image_filename” rewrote its description, which is the text the model reads security
- Tool “set_video_clip” rewrote its description, which is the text the model reads security
- Tool “upload_audio” rewrote its description, which is the text the model reads security
- Tool “upload_image” rewrote its description, which is the text the model reads security
- “create_upload_link” added a required parameter “name”, so existing callers break ▼ functional
- “create_upload_link” dropped the required parameter “filename” ▼ functional
- “add_audio_overlay” dropped the required parameter “anonymousToken” ▼ functional
- “add_caption_track” dropped the required parameter “anonymousToken” ▼ functional
- “add_color_keyframe” dropped the required parameter “anonymousToken” ▼ functional
- “add_curve” dropped the required parameter “anonymousToken” ▼ functional
- “add_embed_origin” dropped the required parameter “anonymousToken” ▼ functional
- “add_from_collection” dropped the required parameter “anonymousToken” ▼ functional
- “add_image_layer” dropped the required parameter “anonymousToken” ▼ functional
- “add_keyframe” dropped the required parameter “anonymousToken” ▼ functional
- “add_keyframes” dropped the required parameter “anonymousToken” ▼ functional
- “add_morpha_layer” dropped the required parameter “anonymousToken” ▼ functional
- “add_page” dropped the required parameter “anonymousToken” ▼ functional
- “add_shape” dropped the required parameter “anonymousToken” ▼ functional
- “add_speed_keyframe” dropped the required parameter “anonymousToken” ▼ functional
- “add_text_layer” dropped the required parameter “anonymousToken” ▼ functional
- “add_to_collection” dropped the required parameter “anonymousToken” ▼ functional
- “add_video_layer” dropped the required parameter “anonymousToken” ▼ functional
- “apply_preset” dropped the required parameter “anonymousToken” ▼ functional
- “apply_preset_stagger” dropped the required parameter “anonymousToken” ▼ functional
- “clip_processing_status” dropped the required parameter “anonymousToken” ▼ functional
- “create_project” dropped the required parameter “anonymousToken” ▼ functional
- “create_upload_link” dropped the required parameter “anonymousToken” ▼ functional
- “create_workspace” dropped the required parameter “anonymousToken” ▼ functional
- “cut_range” dropped the required parameter “anonymousToken” ▼ functional
- “delete_page” dropped the required parameter “anonymousToken” ▼ functional
- “delete_project” dropped the required parameter “anonymousToken” ▼ functional
- “delete_version” dropped the required parameter “anonymousToken” ▼ functional
- “describe_video” dropped the required parameter “anonymousToken” ▼ functional
- “detect_text_regions” dropped the required parameter “anonymousToken” ▼ functional
- “duplicate_layer” dropped the required parameter “anonymousToken” ▼ functional
- “duplicate_project” dropped the required parameter “anonymousToken” ▼ functional
- “fade_layer” dropped the required parameter “anonymousToken” ▼ functional
- “fit_duration_to_content” dropped the required parameter “anonymousToken” ▼ functional
- “freeze_frame” dropped the required parameter “anonymousToken” ▼ functional
- “group_layers” dropped the required parameter “anonymousToken” ▼ functional
- “inspect_layers” dropped the required parameter “anonymousToken” ▼ functional
- “list_collection” dropped the required parameter “anonymousToken” ▼ functional
- “list_fonts” dropped the required parameter “anonymousToken” ▼ functional
- “list_projects” dropped the required parameter “anonymousToken” ▼ functional
- “list_versions” dropped the required parameter “anonymousToken” ▼ functional
- “list_workspaces” dropped the required parameter “anonymousToken” ▼ functional
- “merge_caption_lines” dropped the required parameter “anonymousToken” ▼ functional
- “move_band” dropped the required parameter “anonymousToken” ▼ functional
- “move_layer” dropped the required parameter “anonymousToken” ▼ functional
- “move_project_to_workspace” dropped the required parameter “anonymousToken” ▼ functional
- “open_project” dropped the required parameter “anonymousToken” ▼ functional
- “reid_project” dropped the required parameter “anonymousToken” ▼ functional
- “remove_audio_overlay” dropped the required parameter “anonymousToken” ▼ functional
- “remove_color_keyframe” dropped the required parameter “anonymousToken” ▼ functional
- “remove_embed_origin” dropped the required parameter “anonymousToken” ▼ functional
- “remove_from_collection” dropped the required parameter “anonymousToken” ▼ functional
- “remove_keyframe” dropped the required parameter “anonymousToken” ▼ functional
- “remove_layer” dropped the required parameter “anonymousToken” ▼ functional
- “remove_speed_keyframe” dropped the required parameter “anonymousToken” ▼ functional
- “rename_group” dropped the required parameter “anonymousToken” ▼ functional
- “rename_layer” dropped the required parameter “anonymousToken” ▼ functional
- “rename_project” dropped the required parameter “anonymousToken” ▼ functional
- “rename_version” dropped the required parameter “anonymousToken” ▼ functional
- “rename_workspace” dropped the required parameter “anonymousToken” ▼ functional
- “render_status” dropped the required parameter “anonymousToken” ▼ functional
- “render_video” dropped the required parameter “anonymousToken” ▼ functional
- “reorder_layer” dropped the required parameter “anonymousToken” ▼ functional
- “reorder_pages” dropped the required parameter “anonymousToken” ▼ functional
- “restore_version” dropped the required parameter “anonymousToken” ▼ functional
- “safe_zones” dropped the required parameter “anonymousToken” ▼ functional
- “save_version” dropped the required parameter “anonymousToken” ▼ functional
- “select_page” dropped the required parameter “anonymousToken” ▼ functional
- “set_canvas_size” dropped the required parameter “anonymousToken” ▼ functional
- “set_clip_speed” dropped the required parameter “anonymousToken” ▼ functional
- “set_custom_font” dropped the required parameter “anonymousToken” ▼ functional
- “set_duration” dropped the required parameter “anonymousToken” ▼ functional
- “set_embed_origins” dropped the required parameter “anonymousToken” ▼ functional
- “set_group_box” dropped the required parameter “anonymousToken” ▼ functional
- “set_group_parent” dropped the required parameter “anonymousToken” ▼ functional
- “set_group_window” dropped the required parameter “anonymousToken” ▼ functional
- “set_image_filename” dropped the required parameter “anonymousToken” ▼ functional
- “set_keyframes_batch” dropped the required parameter “anonymousToken” ▼ functional
- “set_layer_block” dropped the required parameter “anonymousToken” ▼ functional
- “set_layer_fill” dropped the required parameter “anonymousToken” ▼ functional
- “set_layer_text” dropped the required parameter “anonymousToken” ▼ functional
- “set_layer_transition” dropped the required parameter “anonymousToken” ▼ functional
- “set_layer_visible” dropped the required parameter “anonymousToken” ▼ functional
- “set_loop” dropped the required parameter “anonymousToken” ▼ functional
- “set_matte_source” dropped the required parameter “anonymousToken” ▼ functional
- “set_pivot” dropped the required parameter “anonymousToken” ▼ functional
- “set_style” dropped the required parameter “anonymousToken” ▼ functional
- “set_text_background” dropped the required parameter “anonymousToken” ▼ functional
- “set_track_loop” dropped the required parameter “anonymousToken” ▼ functional
- “set_video_clip” dropped the required parameter “anonymousToken” ▼ functional
- “set_video_layer_muted” dropped the required parameter “anonymousToken” ▼ functional
- “set_video_layer_trim” dropped the required parameter “anonymousToken” ▼ functional
- “shift_group” dropped the required parameter “anonymousToken” ▼ functional
- “shift_track” dropped the required parameter “anonymousToken” ▼ functional
- “split_caption_line” dropped the required parameter “anonymousToken” ▼ functional
- “transcribe_clip” dropped the required parameter “anonymousToken” ▼ functional
- “ungroup_layers” dropped the required parameter “anonymousToken” ▼ functional
- “update_audio_overlay” dropped the required parameter “anonymousToken” ▼ functional
- “upload_audio” dropped the required parameter “anonymousToken” ▼ functional
- “upload_image” dropped the required parameter “anonymousToken” ▼ functional
- Schema quality: 280 → 250 ▲ functional
- Server version: 1.0.371 → 1.0.372 functional
- Server version: 1.0.370 → 1.0.371 functional
- Server version: 1.0.367 → 1.0.370 functional
- Server version: 1.0.365 → 1.0.367 functional
- Server version: 1.0.364 → 1.0.365 functional
- Server version: 1.0.362 → 1.0.364 functional
- Server version: 1.0.359 → 1.0.362 functional
- “add_audio_overlay” added an optional parameter “name” cosmetic
- “add_image_layer” added an optional parameter “name” cosmetic
- “set_image_filename” added an optional parameter “name” cosmetic
- “set_video_clip” added an optional parameter “name” cosmetic
- “update_audio_overlay” added an optional parameter “name” cosmetic
- “upload_audio” added an optional parameter “name” cosmetic
- “upload_image” added an optional parameter “name” cosmetic
- “add_audio_overlay” reworded the description of “filename” cosmetic
- “add_image_layer” reworded the description of “filename” cosmetic
- “add_video_layer” reworded the description of “clip” cosmetic
- “add_video_layer” reworded the description of “name” cosmetic
- “set_image_filename” reworded the description of “filename” cosmetic
- “set_video_clip” reworded the description of “clip” cosmetic
- “update_audio_overlay” reworded the description of “filename” cosmetic
- “upload_audio” dropped the optional parameter “filename” cosmetic
- “upload_image” dropped the optional parameter “filename” cosmetic
- 16 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- New tool “create_upload_link”, which the server declares destructive security
- Tool “add_embed_origin” rewrote its description, which is the text the model reads security
- Tool “remove_embed_origin” rewrote its description, which is the text the model reads security
- Tool “render_video” rewrote its description, which is the text the model reads security
- Tool “set_custom_font” rewrote its description, which is the text the model reads security
- Tool “set_embed_origins” rewrote its description, which is the text the model reads security
- Tool “create_anonymous_account” rewrote its description, which is the text the model reads security
- Tool “clip_processing_status” rewrote its description, which is the text the model reads security
- Tool “set_matte_source” rewrote its description, which is the text the model reads security
- Tool “set_duration” rewrote its description, which is the text the model reads security
- Tool “upload_audio” rewrote its description, which is the text the model reads security
- Tool “upload_image” rewrote its description, which is the text the model reads security
- Tool “select_page” no longer declares itself destructive security
- Tool “add_color_keyframe” is now declared destructive security
- Tool “add_keyframe” is now declared destructive security
- Tool “add_keyframes” is now declared destructive security
- Tool “add_speed_keyframe” is now declared destructive security
- Tool “render_video” is now declared destructive security
- Tool “save_version” is now declared destructive security
- Server version: 1.0.353 → 1.0.359 functional
- Server version: 1.0.347 → 1.0.353 functional
- Server version: 1.0.346 → 1.0.347 functional
- Server version: 1.0.340 → 1.0.346 functional
- Server version: 1.0.339 → 1.0.340 functional
- Server version: 1.0.337 → 1.0.339 functional
- “set_duration” reworded the description of “seconds” cosmetic
- 15 Sept 26 0
We did not load change detail this far back for this component, so this day may have recorded more than is shown.
- Tool “add_audio_overlay” now declares an output schema ▲ functional
- Tool “add_caption_track” now declares an output schema ▲ functional
- Tool “add_color_keyframe” now declares an output schema ▲ functional
- Tool “add_curve” now declares an output schema ▲ functional
- Tool “add_embed_origin” now declares an output schema ▲ functional
- Tool “add_from_collection” now declares an output schema ▲ functional
- Tool “add_image_layer” now declares an output schema ▲ functional
- Tool “add_keyframe” now declares an output schema ▲ functional
- Tool “add_keyframes” now declares an output schema ▲ functional
- Tool “add_morpha_layer” now declares an output schema ▲ functional
- Tool “add_page” now declares an output schema ▲ functional
- Tool “add_shape” now declares an output schema ▲ functional
- Tool “add_speed_keyframe” now declares an output schema ▲ functional
- Tool “add_text_layer” now declares an output schema ▲ functional
- Tool “add_to_collection” now declares an output schema ▲ functional
- Tool “add_video_layer” now declares an output schema ▲ functional
- Tool “apply_preset” now declares an output schema ▲ functional
- Tool “apply_preset_stagger” now declares an output schema ▲ functional
- Tool “clip_processing_status” now declares an output schema ▲ functional
- Tool “create_anonymous_account” now declares an output schema ▲ functional
- Tool “create_project” now declares an output schema ▲ functional
- Tool “create_workspace” now declares an output schema ▲ functional
- Tool “cut_range” now declares an output schema ▲ functional
- Tool “delete_page” now declares an output schema ▲ functional
- Tool “delete_project” now declares an output schema ▲ functional
- Tool “delete_version” now declares an output schema ▲ functional
- Tool “describe_video” now declares an output schema ▲ functional
- Tool “detect_text_regions” now declares an output schema ▲ functional
- Tool “duplicate_layer” now declares an output schema ▲ functional
- Tool “duplicate_project” now declares an output schema ▲ functional
- First check of Tool coverage: 100 functional
- Server version: 1.0.335 → 1.0.337 functional
- Server version: 1.0.334 → 1.0.335 functional
- 11 Sept 26 −2
We did not load change detail this far back for this component, so this day may have recorded more than is shown.
- 10 Sept 26 +2
We did not load change detail this far back for this component, so this day may have recorded more than is shown.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 21 Sept 2026 · Probed https://morphareels.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=morphareels.ai | CN=WE1,O=Google Trust Services,C=US | 17 Aug 2026 | 15 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 3bf1f601a759df49133489fba5c7cc0b |
| SANs: morphareels.ai, *.morphareels.ai | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of morphareels.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 3799 | 8 | Verified |
| morphareels.ai. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer resource_metadata="https://morphareels.ai/.well-known/oauth-protected-resource"
Bearer resource_metadata="https://morphareels.ai/.well-known/oauth-protected-resource"| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
Protected resource metadata
| Document | https://morphareels.ai/.well-known/oauth-protected-resource |
|---|---|
| Retrieved | Yes |
| Resource | https://morphareels.ai/mcp |
| Authorisation server | https://morphareels.ai |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://morphareels.ai/mcp | Verified | 200 | |
| http (plaintext) | http://morphareels.ai/mcp | HTTPS enforced | 301 | https://morphareels.ai/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
set_layer_text Set layer text ~1,077
Edit an existing text layer (text.<id>). Patches its text content, font, size, colour, and full type styling — pass only the fields you want to change. Does NOT create layers and does NOT touch image layers; use add_text_layer to make a new one. `font_family` is a Google Fonts family name (e.g. "Anton", "Bebas Neue"). `text_size` is the font size in px (omit to keep the current size). `text_color` is #rrggbb. Styling: font_weight (100-900, e.g. 800 for a black/heavy logo look), font_style (italic), text_transform (uppercase/lowercase), letter_spacing (px, may be negative for tight tracking), line_height (multiplier), text_align, text_autofit ("wrap" default = fixed size + word-wrap, the size you set is what renders; "fit"=auto-size to fill the box, grows and shrinks; "shrink"=legacy shrink-only), text_valign (top/middle/bottom block alignment), an outline via stroke_width + stroke_color, and a text_shadow. To make text MASK another layer (video/image-filled letterforms) use set_matte_source with this layer's id as the matte source. Only `elementId` is required.
| Name | Type | Req | Description |
|---|---|---|---|
| curve | number | – | Curve the text onto an arc, in degrees of total sweep. 0 = straight (default). POSITIVE = a SMILE (⌣, ends rise); NEGATIVE = an ARCH (⌒, rainbow). Clamped ±135. A tasteful smile is ~+60. Applies to a… |
| decorations | object|null | – | Per-character underline / strikethrough. { underline?: [{start,end}], strikethrough?: [{start,end}] } — each a list of half-open character ranges [start,end) (UTF-16 offsets) into `text`. E.g. underl… |
| elementId | string | yes | Text layer id, text.<id>. |
| font_family | string | – | Google Fonts family name, e.g. "Anton". |
| font_style | string | – | Italic toggle. Default normal. |
| font_weight | number | – | Font weight 100..900 (400 regular, 700 bold, 800 black). Default 400; the canvas synthesizes weights a static font doesn't ship. |
| letter_spacing | number | – | Tracking between glyphs in px; may be negative. Default 0. |
| line_height | number | – | Line height as a multiple of font size (1.2 = 120%). |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| stroke_color | string | – | Outline colour as #rrggbb. Defaults to white when a width is set. |
| stroke_width | number | – | Outline width in px (0 = no outline). |
| text | string | – | The text to render. Newlines are honoured as hard line breaks. |
| text_align | string | – | Horizontal alignment of each line. Default center. |
| text_autofit | string | – | How text fits its box. "hug" (default for new layers): hold text_size FIXED and DERIVE the box from the measured text plus padding, honouring the literal newlines you pass — the box shrink-wraps the… |
| text_color | string | – | Text fill colour as #rrggbb. |
| text_shadow | object|null | – | Drop shadow { offsetX, offsetY, blur, color }; color is any CSS colour (rgba allowed). null clears it. |
| text_size | number | – | Font size in px. |
| text_transform | string | – | Case transform applied before layout. Default none. |
| text_valign | string | – | Vertical alignment of the text block within its box. "middle" (default) centres it; "bottom" pins it to the box floor so extra wrapped lines grow upward from a fixed baseline (captions use this so a… |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_layer_transition Set layer transition ~542
Set how a layer ENTERS at the start of its on-timeline window and LEAVES at the end, instead of popping. The transition is EDGE-RELATIVE — only a length and a look are stored — so it rides the edge through every later trim, slide or clip retime. Prefer this over fade_layer / apply_preset whenever the intent is 'enters and leaves nicely': those write opacity keyframes at ABSOLUTE frames, which strand themselves the moment the edge moves, and clutter the timeline lanes. A layer created WITH a `block` is born carrying a short fade at each edge — whether you passed the block or the editor minted one — so check `inspect_layers` before adding one, rather than assuming there is none. Layers created before this default existed, and any edge cleared to "cut", carry nothing and do need setting. A layer with NO block is always-present, has no edges, and a transition on it is inert. Video clips default to a hard cut, because a hard cut between shots is the grammar of short-form video. kind "cut" clears the edge back to a hard cut. The length is a request: when the window is too short to hold both ramps they are squeezed proportionally at render time, and the stored values are left intact.
| Name | Type | Req | Description |
|---|---|---|---|
| curve | string | – | Optional easing override (linear, easeIn, easeOut, easeInOut, outQuart, outExpo, outBack, inBack, inOutBack). Defaults suit the kind: entries decelerate in, exits accelerate away. |
| direction | string | – | For kind "slide" only. On the IN edge this is where the layer comes FROM; on the OUT edge, where it goes TO. Default "left". |
| edge | string | yes | Which edge to set. "in" is the start of the layer's window, "out" the end. |
| elementId | string | yes | Element id of the layer (image.<id>, video.<id>, text.<id>, shapes.<id>, or group.<id>). |
| frames | number | – | Ramp length in frames (30 fps). Default 6. Ignored for kind "cut". |
| kind | string | yes | The look. "cut" = hard edge (clears any transition). "fade" = opacity ramp. "slide" = travels in/out from a direction while fading. "pop" = scales up from 80% with an overshoot. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_layer_visible Set layer visible ~81
Show or hide a layer instantly by writing a single opacity keyframe (1 or 0) at frame 0.
| Name | Type | Req | Description |
|---|---|---|---|
| elementId | string | yes | – |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| visible | boolean | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_loop Set loop ~191
Set the project's loop section: the whole composition repeats once per value, with one field of one layer varying across the repeats. Builds one pass per value, each setting `field` of `elementId` to that value — e.g. a caption text layer cycling through several strings. Pass an empty `values` array to clear the loop (the comp plays once).
| Name | Type | Req | Description |
|---|---|---|---|
| elementId | string | yes | Target layer — text.<id>, image.<id>, shapes.<id>, or video.<id>. |
| field | string | – | The layer field each pass overrides — e.g. "text", "text_color", "filename". Defaults to "text". |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| values | array | yes | One value per loop pass. Empty array clears the loop. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_matte_source Set matte source ~382
Set (or clear) a track matte — the host shows only where the matte source is opaque. The HOST can be a leaf (image.<id>, video.<id>, shapes.<id>, text.<id>) OR a group.<id> (a group is a layer of sorts): a group host clips ALL its composited children to the source shape's path — e.g. a marching chevron strip + black backing shown only inside an arrow / band shape. For a leaf host the source can be any leaf (use a text.<id> source for video-/image-filled letterforms); for a group host the source must be a shape (shapes.<id>). The source is CONSUMED: it stops painting as a layer of its own, so do NOT hide it or set its opacity to 0 (an invisible stencil empties the mask and the host vanishes). It has no time window of its own: it follows the host's, and attaching drops its block and edge transitions (`source_window_dropped` in the result). Its position, scale, rotation and keyframes shape the mask. Pass null to clear.
| Name | Type | Req | Description |
|---|---|---|---|
| elementId | string | yes | Host being masked: image/video/shapes/text.<id>, or group.<id>. |
| matte_inverted | boolean | – | Optional. Invert the mask (knock-out): the host shows everywhere EXCEPT where the source is opaque — a punch-through / spotlight. Honored on leaf hosts; ignored on group hosts. Omitted = preserve cur… |
| matte_source_id | string|null | yes | Element id of the layer whose alpha drives the mask, or null to clear. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_pivot Set pivot ~214
Set the rotation / scale pivot anchor for an image, video, shape, or text leaf. Picks one of the 9 standard bbox anchors — corners, edge midpoints, or centre — so the layer rotates and scales around that point instead of its centre. The pivot is normalized to the bbox, so resizing the layer keeps the pivot anchored to the same corner / edge / centre. Static (not animated). For groups, use move_layer with x/y to set the group's absolute pivotX/pivotY instead.
| Name | Type | Req | Description |
|---|---|---|---|
| anchor | string | yes | Which of the 9 bbox anchors to pivot around. tl/t/tr = top row; l/c/r = middle row; bl/b/br = bottom row. c = centre (the default). |
| elementId | string | yes | image.<id>, video.<id>, shapes.<id>, or text.<id>. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_style Set style ~775
Set style fields on a layer. Only the fields you pass are changed; omit a field to leave it untouched. Covers border/radius/shadow (including borderAlign — inner|center|outer border position) plus image-only fields: fit (stretch|cover|contain), anchorX/anchorY (0..1, where the source anchors when cropping/letterboxing under cover/contain), tintColor (#rrggbb) + tintStrength (0..1) for a colour overlay painted source-atop, and alphaMask (linear gradient — see below) for a multiplicative alpha fade across the layer.
| Name | Type | Req | Description |
|---|---|---|---|
| alphaMask | object|null | – | Linear alpha-mask gradient (image layers). Multiplies the layer's alpha along a gradient line — used to fade a layer out partway across (the front half of a 'sandwich' covering text below it). Object… |
| anchorX | number | – | Object-position X (0..1). 0=left, 1=right, 0.5=centre. Only meaningful with fit=cover|contain. |
| anchorY | number | – | Object-position Y (0..1). 0=top, 1=bottom, 0.5=centre. Only meaningful with fit=cover|contain. |
| blend_mode | string | – | Photoshop-style layer blend mode (Canvas globalCompositeOperation). 'normal' is the default. Applies to every layer kind; allowed on group.<id> too (the only set_style field that is). |
| borderAlign | string | – | Where the border sits relative to the layer's edge (design-tool "border position"). "inner" (default) draws the band INSIDE the box so it eats into the content; "outer" draws it entirely OUTSIDE so i… |
| borderColor | string | – | #rrggbb. |
| borderRadius | number | – | – |
| borderWidth | number | – | – |
| boxShadow | string|null | – | CSS box-shadow string, e.g. "0 4px 12px rgba(0,0,0,0.5)". Pass an empty string "" or null to REMOVE the shadow. |
| chroma_key | object|null | – | Green-screen key (video / image layers). Makes pixels near `color` transparent at render time so layers below show through. Object: { color: '#rrggbb' (default '#00ff00'), similarity: 0..1 (match rad… |
| elementId | string | yes | – |
| fit | string | – | Fit mode (image + video layers). Default: stretch for image layers, cover for video layers. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| tintColor | string | – | #rrggbb tint colour painted source-atop over the image (image layers only). |
| tintStrength | number | – | Tint blend strength 0..1. 0=no tint, 1=image silhouette filled with tintColor. Default 0 (no tint). |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_text_background Set text background ~583
Add or update the rounded background box behind a TEXT layer (text.<id>) in one call — sets the backdrop fill plus the box's padding, corner radius, and optional stroke. Pass only the fields you want to change. New text layers are already text_autofit "hug", so padding alone shrink-wraps the box to the text — ideal for caption / sticker chips; set_layer_text(text_autofit:"hug") is only needed when adding a box to an OLDER layer still on "wrap". THIS IS HOW YOU BUILD A BUTTON: a button / CTA / chip / tag / pill / labelled badge is ONE text layer with a native background, never a rounded-rect shape with a text layer parked on top — padding is what sizes the box around the label, so the two can't drift apart when the text or the scale changes and the user drags one layer instead of two. The one exception: the box is NOT painted on CURVED text (a straight box behind a bent line reads as broken), so an arc-shaped chip genuinely needs a shape behind it. Pass fill null to remove the box. Text layers only; for shapes/images/video use set_layer_fill.
| Name | Type | Req | Description |
|---|---|---|---|
| clear_animation | boolean | – | Only meaningful when `fill` is given AND the layer's backdrop fill is animated. true = the new fill REPLACES the colour animation. Omitted / false = the call is refused rather than writing a fill the… |
| cornerRadius | number | – | Corner radius of the box in px. 0 ⇒ square corners. |
| elementId | string | yes | text.<id>. |
| fill | string|object|null | – | Box fill: '#rrggbb' (promoted to solid) or a Fill object: {type:"solid",color} / {type:"linear",stops:[{pos:0..1,color}],angle?} / {type:"radial",stops:[{pos:0..1,color}],cx?,cy?,radius?} / {type:"ma… |
| padding | number | – | Uniform inset (canvas px) between the box edge and the text. On a "hug" layer it is what sizes the box around the label; on a fixed-size layer ("wrap", "fit", "shrink") lines wrap inside the padded a… |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| strokeColor | string | – | Box outline colour as #rrggbb. |
| strokeWidth | number | – | Box outline width in px. 0 / omitted ⇒ no outline. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_track_loop Set track loop ~176
Set the extrapolation mode for one property's animation track. Modes: "hold" (default — holds the boundary keyframe's value past the ends), "loop" (wraps frames past the last keyframe back to the first, restarting the animation), "ping-pong" (alternates direction each cycle, bouncing back and forth), "cycle" (wraps like loop but each cycle adds the boundary delta — used for endless rotation or scrolling). Has no effect on tracks with fewer than 2 keyframes.
| Name | Type | Req | Description |
|---|---|---|---|
| elementId | string | yes | Layer id (video/image/shape/group). |
| mode | string | yes | – |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| property | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_video_clip Set video clip ~210
Repoint an existing video layer at a different uploaded clip — keeps the layer's id, position, size, animations, styles, and trim window; only the source mp4 changes. The clip must already be uploaded (the editor's Add video, or the morphareels-sdk's client.addVideo); pass the `filename` the upload returned, and its `name` as the label. Use this to swap a video layer's source WITHOUT losing its keyframes.
| Name | Type | Req | Description |
|---|---|---|---|
| clip | string | yes | The uploaded clip's id: the `filename` its upload returned. |
| elementId | string | yes | Video layer id, video.<id>. |
| name | string|null | – | Optional label people see for the layer: pass the upload's returned `name`. Omit to keep the current label; null or an empty string clears it. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_video_layer_muted Set video layer muted ~149
Mute or unmute a video layer's baked audio (silenced in both preview and export). The processing pipeline's audio-split step sets this true after demuxing the clip's audio into a standalone overlay track (NLE-style linked A/V), so the source audio doesn't double with the overlay. Pass muted:false to restore the baked audio.
| Name | Type | Req | Description |
|---|---|---|---|
| elementId | string | yes | Video layer id, video.<id>. |
| muted | boolean | yes | true silences the layer's baked audio; false restores it. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
set_video_layer_trim Set video layer trim ~230
Patch a video layer's trim window: source_in_frame (frame in source to start), source_out_frame (frame in source to stop, or null for natural end), timeline_start_frame (where on the project timeline the slice begins). Only the fields you pass are changed. Use this to clip out a segment of a source mp4: duplicate the layer first (in the editor) so you have two pointing at the same clip, then set disjoint source windows.
| Name | Type | Req | Description |
|---|---|---|---|
| elementId | string | yes | video.<id> of the layer to trim. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| source_in_frame | number | – | Frame in the source mp4 where playback begins (0-indexed, 30 fps). |
| source_out_frame | number|null | – | Frame in the source mp4 where playback stops, or null to clear and play to the source's natural end. |
| timeline_start_frame | number | – | Project-timeline frame where this slice begins playing. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
shift_group Shift group ~298
MOVE a group and everything inside it along the timeline, keeping its internal timing intact — the 'slide this whole section later' operation. A plain group is a relative CONTAINER: it has no window of its own, so on the timeline it spans the hull of its contents, and moving it slides the whole subtree as one rigid body. `start` is the ABSOLUTE frame the group's window should end up at, not a delta, so calling it twice with the same value is a no-op. Descendants keep their spacing; the move stops when the earliest thing inside reaches frame 0. Welded caption lines are deliberately left behind (they follow their clip's speech, not this group), and an embedded morpha band moves as one unit. Fails when the group is empty or holds an always-present layer — there is no bounded window to move. To CLIP what is shown of a group rather than move it, use set_group_window; for a single layer use set_layer_block.
| Name | Type | Req | Description |
|---|---|---|---|
| elementId | string | yes | The group's id (group.<id> or the bare <id>). |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| start | number | yes | ABSOLUTE frame the group's window should start at after the move (0-indexed, 30 fps) — not an offset. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
shift_track Shift track ~177
Bulk-shift every keyframe's VALUE on one property of one layer by `delta`. Mirrors the 'select all keyframes + nudge layer' gesture in After Effects / Premiere / FCP — preserves the relative spacing of the animation but slides the whole curve. Keyframe TIMES are untouched. Use for 'move all x by -30px' on a complex animation, retiming a fade by adjusting its base opacity, rotating an existing wobble by 10°, etc.
| Name | Type | Req | Description |
|---|---|---|---|
| delta | number | yes | Added to every keyframe's value on this track. Negative shifts the curve down/left. |
| elementId | string | yes | – |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| property | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
split_caption_line Split caption line ~218
Split one caption line into two at a COMPOSITION frame strictly inside its window (in the editor this is the playhead). The right half is a full clone — style, band geometry, weld — and the text divides at the word gap nearest the split point (a single-word line keeps its text on the left; the right half starts empty). A welded line stays welded on both halves (the frame converts to the clip's source timeline); a standalone line splits its block. Returns { left, right, splitFrame }. Retime the halves afterwards with set_layer_block; fix the wording with set_layer_text.
| Name | Type | Req | Description |
|---|---|---|---|
| atFrame | number | yes | Composition frame to split at — must be strictly inside the line's on-timeline window (see describe_video / inspect_layers for windows). |
| elementId | string | yes | The caption line to split, "text.<id>". |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
transcribe_clip Transcribe clip ~158
Return the cached transcript of a clip's audio. Generated client-side in the Morpha editor (transformers.js Whisper) and cached in R2 next to the clip; if absent, it is produced when the clip is opened in the editor. Independent of the clip's video codec — runs on the audio track only, so it works on HEVC/AV1 clips that the OCR pipeline can't decode. Returns { ok: true, status: 'ready' | 'not-ready', data: { text, word_count, words: [{ word, start, end }], vtt? } }.
| Name | Type | Req | Description |
|---|---|---|---|
| clip | string | yes | Clip filename (video.<id>.clip). |
| projectId | string | yes | Project the clip belongs to. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
ungroup_layers Ungroup layers ~111
Dissolve a group: its children are spliced into the group's parent at the group's old position. The group's animation tracks are discarded — children survive at their last positions but inherit none of the group's keyframes.
| Name | Type | Req | Description |
|---|---|---|---|
| groupId | string | yes | Bare group id (no 'group.' prefix), e.g. "header" for group.header. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
update_audio_overlay Update audio overlay ~302
Patch an existing audio overlay. Only the fields you pass are changed. Pass endFrame:null to clear it (revert to natural-length playback).
| Name | Type | Req | Description |
|---|---|---|---|
| denoiseStrength | number|null | – | Clean-strength wet/dry mix 0..1 for an overlay with an AI-cleaned track: 1 = fully cleaned, 0 = fully original, between = blend. null clears it (full clean). Ignored while the Original track is selec… |
| endFrame | number|null | – | End frame, or null to clear and use the asset's natural length. |
| fadeInFrames | number | – | – |
| fadeOutFrames | number | – | – |
| filename | string | – | Replace the track's audio: the stored filename an upload returned. |
| gain | number | – | Linear gain 0..2. |
| id | string | yes | – |
| name | string|null | – | The track's label people see (pass the upload's returned `name` alongside a replacement `filename`), or null to remove it. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| sourceLayerId | string|null | – | Weld the overlay to a video layer ("video.<id>") so it renders as a clip footer and drags with the clip, or null to detach it back into a standalone track. |
| startFrame | number | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
upload_audio Upload audio ~387
Upload an audio track into a project by fetching a public http(s) URL server-side — the ONLY way to get an audio file's bytes into a project over MCP/HTTP (add_audio_overlay / update_audio_overlay only reference a file that is already uploaded). The target is the URL you pass and nothing else: Morpha's Worker fetches it with a plain HTTP GET, following redirects, and identifies itself as "Morpha/1.0 (+https://morphareels.ai; hello@morphareels.ai)". No third-party API is involved. The worker downloads the .mp3/.m4a/.wav/.ogg/.aac, stores it in the project's asset bucket under a new id, and returns { filename, name, sizeBytes, contentType }. Then pass the returned `filename` (the file's id, never shown to a person) to add_audio_overlay (add a second track) or update_audio_overlay { id, filename } (replace an existing track's file — find the id via describe_video's audio_overlays), with `name` as the track's name. The url must be a direct, publicly-fetchable http(s) link (not an auth-walled page). Buffered in Worker memory, so capped at 50 MB. For a file on the caller's own disk, use create_upload_link instead. Reference: https://morphareels.ai/docs/tools#uploadaudiourl-name
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | Optional display name, what people see (e.g. Theme.mp3). Defaults to the URL's file name. It never decides where the file is stored. |
| projectId | string | yes | Project to add the audio to. |
| url | string | yes | Direct, publicly-fetchable http(s) URL of the audio file (.mp3/.m4a/.wav/.ogg/.aac). |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
upload_image Upload image ~385
Upload an image into a project by fetching a public http(s) URL server-side. The target is the URL you pass and nothing else: Morpha's Worker fetches it with a plain HTTP GET, following redirects, and identifies itself as "Morpha/1.0 (+https://morphareels.ai; hello@morphareels.ai)". No third-party API is involved. The worker downloads the .png/.jpg/.jpeg/.gif/.webp/.svg, stores it in the project's asset bucket under a new id, and returns { filename, name, sizeBytes, contentType }: pass the returned `filename` (the file's id, never shown to a person) to add_image_layer, and `name` is what people see. This tool does not search for images: pass a direct image file URL, such as one the person has given you, and respect the licence its source states. The url must be a direct, publicly-fetchable http(s) link (not an auth-walled page). SVGs are rejected if they carry a <script>, an inline event handler, a <foreignObject>, a javascript: URL, or an external resource reference — supply a static, self-contained SVG. Buffered in Worker memory, so capped at 16 MB. For a file on the caller's own disk, use create_upload_link instead. Reference: https://morphareels.ai/docs/tools#uploadimageurl-name
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | Optional display name, what people see (e.g. Logo.png). Defaults to the URL's file name. It never decides where the file is stored. |
| projectId | string | yes | Project to add the image to. |
| url | string | yes | Direct, publicly-fetchable http(s) URL of the image file (.png/.jpg/.jpeg/.gif/.webp/.svg). |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object|array|string|number|boolean|null | – | The payload, shaped by the tool. |
| editorUrl | string | – | Opens this project in the editor. |
| error | string | – | Why it failed. |
| note | string | – | What to do next when not ready. |
| ok | boolean | yes | Whether the call succeeded. |
| status | string | – | For cache-backed readers: whether the answer was ready. |
No examples provided.
What is the Morpha MCP server?
Morpha is an MCP server listed in the public MCP registry as ai.morphareels/morpha. AI editor to build, animate & export layered short-form video projects via one tool catalog. This page covers its hosted endpoint (https://morphareels.ai/mcp).
Is the Morpha MCP server safe to use?
Morpha scores 84 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Morpha MCP server expose?
Morpha exposes 98 tools: list_projects, list_workspaces, create_workspace, rename_workspace, open_project, and 93 more. Their descriptions and schemas cost roughly 24,541 tokens of context every time the server is loaded.
Does the Morpha MCP server require authentication?
Yes. Morpha asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the Morpha MCP server still maintained?
Morpha is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.