{ "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-05", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "tool": { "category": "", "endpoint": "https://www.clipkit.dev/mcp", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/clipkit.json", "kind": "mcp", "listed": "indexed", "liveUrl": "https://www.anchorterminal.com/api/v1/live/clipkit.json", "markdownUrl": "https://www.anchorterminal.com/tools/clipkit.md", "mcpTools": { "check": { "checker": "anchor-check/1.0", "totalTokens": 7481, "counts": { "error": 0, "note": 1, "warn": 2 }, "findings": [ { "rule": "TC15", "severity": "warn", "tool": "create_promo", "message": "inputSchema uses $ref/$defs", "fix": "Inline the referenced schemas. Pydantic and zod-to-json-schema emit $defs for nested models; most can be told not to." }, { "rule": "TC22", "severity": "warn", "tool": "create_promo", "message": "the definition is about 1,843 tokens", "fix": "Trim the description and parameter docs, or split the tool." }, { "rule": "TC24", "severity": "note", "message": "4 of 15 tools have no outputSchema", "fix": "Declare outputSchema for tools that return structured data, and return structuredContent that matches it." } ] }, "checkedAt": "2026-10-04T22:24:29Z", "count": 15, "schemaTokens": 7481, "status": "ok", "tools": [ { "name": "read_docs", "title": "Read the Clipkit authoring docs", "description": "Return a canonical Clipkit doc as text. topic \"card\" = the ~8KB compact authoring card — the recommended context for authoring; \"pattern-lighting\" = the shine/neon/glow technique rigs; \"pattern-data-viz\" / \"pattern-cinematic-ui\" / \"pattern-ui-screencast\" / \"pattern-promo-teaser\" = ~4-5KB pattern cards (proven idioms: count-ups and bar rows; product hero shots with camera rigs; faked app UI with typing/cursor/clicks) — load ONE alongside the card when the brief matches its archetype; \"agents\" = the full authoring guide (fetch only when the card doesn't cover a need); \"protocol\" = the formal field spec; \"brand\" = brand reference. (Same docs offered as MCP resources, exposed as a tool so you can read them directly — resources are not always model-readable.)", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "topic": { "description": "Which doc. Default \"agents\".", "enum": [ "agents", "protocol", "brand", "card", "pattern-data-viz", "pattern-cinematic-ui", "pattern-ui-screencast", "pattern-lighting", "pattern-promo-teaser" ], "type": "string" } }, "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "Read the Clipkit authoring docs" } }, { "name": "get_schema", "title": "Get the Clipkit JSON Schema (exact fields)", "description": "Return the authoritative JSON Schema for a Clipkit Source — exact field names, types, and enums, generated from the protocol. Call with no argument for the full Source schema, or with element_type (e.g. \"text\", \"shape\", \"particles\") for just that element's fields (much smaller). Use this when authoring with set_project / add_element so you never guess a field.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "element_type": { "description": "Limit to one element type's fields (e.g. \"text\"). Omit for the full Source schema (large).", "enum": [ "video", "image", "text", "shape", "audio", "group", "caption", "particles" ], "type": "string" } }, "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "Get the Clipkit JSON Schema (exact fields)" } }, { "name": "create_project", "title": "Create a new Clipkit project", "description": "Create a new, blank Clipkit project with the given dimensions and duration, and return its project_id. Defaults: 1920×1080, 10 seconds, 30 fps, output_format \"mp4\". Call this first when starting a new video. Pass an existing project_id to reset that project to blank; omit it to start a fresh project (note the returned id for subsequent tools).", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "background_color": { "description": "Hex color, e.g. \"#000000\".", "type": "string" }, "duration": { "description": "Composition duration in seconds. Default 10.", "exclusiveMinimum": 0, "type": "number" }, "frame_rate": { "description": "Frame rate. Default 30.", "exclusiveMinimum": 0, "type": "number" }, "height": { "description": "Composition height in pixels. Default 1080.", "exclusiveMinimum": 0, "type": "integer" }, "output_dither": { "anyOf": [ { "type": "boolean" }, { "additionalProperties": true, "properties": { "amplitude": { "maximum": 8, "minimum": 0, "type": "number" }, "enabled": { "type": "boolean" }, "pattern": { "enum": [ "bayer", "noise" ], "type": "string" } }, "type": "object" } ], "description": "Anti-banding output dither — DEFAULT ON, leave unset. Pass false for byte-exact undithered output, or { amplitude, pattern } to tune. Stops gradients / soft shadows / blur from showing 8-bit banding; deterministic." }, "output_format": { "description": "Output container/codec. Default \"mp4\".", "enum": [ "mp4", "gif" ], "type": "string" }, "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" }, "width": { "description": "Composition width in pixels. Default 1920.", "exclusiveMinimum": 0, "type": "integer" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "duration": { "type": "number" }, "frame_rate": { "type": "number" }, "height": { "type": "number" }, "output_format": { "type": "string" }, "project_id": { "description": "Id of the created project — pass to subsequent tools.", "type": "string" }, "width": { "type": "number" } }, "required": [ "project_id" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": false, "title": "Create a new Clipkit project" } }, { "name": "get_project", "title": "Get the current Clipkit project JSON", "description": "Return the full current Clipkit source as JSON. Use this to inspect the project, pass it to a render pipeline, or compose follow-up edits.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "Get the current Clipkit project JSON" } }, { "name": "describe_project", "title": "Describe the current project in plain language", "description": "Return a compact, human-readable summary of the current project — dimensions, fps, duration, an element breakdown by type, a per-track timeline (paint order low→high), and render-time warnings. Much cheaper to read than get_project's full JSON; use it to orient yourself or sanity-check structure without dumping the whole source.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "Describe the current project in plain language" } }, { "name": "set_project", "title": "Replace the entire Clipkit project", "description": "Replace the entire project with the given source JSON, returning its project_id. This is the PRIMARY way to build: use it to create a composition or to add/change many elements at once. (To tweak a single element in an existing project, use edit_element / add_element / delete_element instead.) REVISION RULE: if you are iterating on a video that already exists in this conversation — the user asked for changes, you are fixing your own work — you MUST pass its project_id so the project is updated in place and keeps one editor link and its version history. Omitting project_id creates a NEW, unrelated project and strands the old one; only omit for a genuinely different video. The input is validated against the @clipkit/protocol before being accepted; invalid inputs return an error. Shape: { width, height, duration, frame_rate, output_format, background_color?, defaults? (house easing, e.g. a spring), fonts?, camera?, lights?, elements:[…] }; every element has a `type` plus base fields (id, layer, x, y, width, height, time, duration, opacity, rotation, animations, keyframe_animations) and type-specific fields. CKP/1.1: keyframe easings accept a spring object {type:\"spring\", duration?, bounce?}; channels take stagger {each, from, ease, split, seed} to spread across text units / set copies / group children; groups take layout {direction, gap, align} (stack — no hand-computed positions); text takes a count-up {expr, format}. For exact field names + types call get_schema (optionally with an element_type) — the runtime ignores unrecognized keys, and this tool flags any it does not recognize.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" }, "source": { "additionalProperties": {}, "description": "A full Clipkit source object.", "type": "object" } }, "required": [ "source" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "duration": { "type": "number" }, "element_count": { "type": "number" }, "height": { "type": "number" }, "project_id": { "type": "string" }, "width": { "type": "number" } }, "required": [ "project_id", "element_count" ], "type": "object" }, "annotations": { "destructiveHint": true, "openWorldHint": false, "readOnlyHint": false, "title": "Replace the entire Clipkit project" } }, { "name": "add_element", "title": "Add an element to the current project", "description": "Append a single element to an existing project — a TWEAK, e.g. dropping in one more caption or shape. By default it is added at the top level; pass parent_id to add it INTO a group (nested). The element is any valid schema element: video, image, text, shape, audio, group, caption, or particles. To create a composition or add several elements at once, build the JSON and use set_project instead. The new element is validated as part of the project as a whole before being added. Call get_schema(element_type) for the exact per-type fields; unrecognized keys are flagged.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "element": { "additionalProperties": {}, "description": "A Clipkit element object. Must include `type`.", "type": "object" }, "parent_id": { "description": "Optional id of a group to add this element INTO (nested). Omit to add at the top level.", "minLength": 1, "type": "string" }, "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "required": [ "element" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "added_element_id": { "type": "string" }, "element_type": { "type": "string" }, "parent_id": { "type": "string" }, "top_level_element_count": { "type": "number" } }, "required": [ "top_level_element_count" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": false, "title": "Add an element to the current project" } }, { "name": "edit_element", "title": "Tweak one existing element (merge changed fields)", "description": "Change fields on the element with the given id by merging in a partial element — only the keys you include change. The id may be any element ANYWHERE in the tree, including one nested inside a group (or its mask). Pass a whole nested value (e.g. a new `keyframe_animations` array) to replace that key; set a key to null to remove it. This is for TWEAKING an existing composition. To create a composition or change many elements at once, edit the JSON and call set_project instead. The result is re-validated before being accepted.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "id": { "description": "The id of the element to edit.", "minLength": 1, "type": "string" }, "patch": { "additionalProperties": {}, "description": "Partial element: the fields to change. Omitted keys are left as-is; a key set to null is removed.", "type": "object" }, "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "required": [ "id", "patch" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "changed_keys": { "items": { "type": "string" }, "type": "array" }, "element_id": { "type": "string" } }, "required": [ "element_id", "changed_keys" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": false, "title": "Tweak one existing element (merge changed fields)" } }, { "name": "delete_element", "title": "Delete one element by id", "description": "Delete the element with the given id, anywhere in the tree (including one nested inside a group or its mask) — a tweak to an existing composition. (The project must keep at least one top-level element.)", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "id": { "description": "The id of the element to delete.", "minLength": 1, "type": "string" }, "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "required": [ "id" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "deleted_element_id": { "type": "string" }, "top_level_element_count": { "type": "number" } }, "required": [ "deleted_element_id", "top_level_element_count" ], "type": "object" }, "annotations": { "destructiveHint": true, "openWorldHint": false, "readOnlyHint": false, "title": "Delete one element by id" } }, { "name": "validate_project", "title": "Validate the current project (schema + render-time warnings)", "description": "Run the @clipkit/protocol validator against the current project AND surface render-time warnings even when the JSON is valid — things that pass the schema but the runtime will silently drop or clip: emoji / non-ASCII text (the runtime font atlas is ASCII-only), elements that run past the composition end, a missing top-level duration. Run it before you share or render the project. For a fuller timeline read-back, use describe_project.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "duration": { "type": "number" }, "element_count": { "type": "number" }, "error_count": { "type": "number" }, "errors": { "items": { "type": "string" }, "type": "array" }, "height": { "type": "number" }, "unknown_keys": { "items": { "type": "string" }, "type": "array" }, "valid": { "type": "boolean" }, "warnings": { "items": { "type": "string" }, "type": "array" }, "width": { "type": "number" } }, "required": [ "valid", "error_count" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": false, "readOnlyHint": true, "title": "Validate the current project (schema + render-time warnings)" } }, { "name": "preview_still", "title": "Render one frame of the current project so you can SEE it", "description": "Render a single frame of the current project to a PNG and return it as an image you can look at. This is how you check your work — in chat there is no other way to see what a composition actually looks like. Use it liberally: after composing, after edits, and at different times to inspect motion. Stills are FREE (credits are only spent by render_video). Pass `time` (seconds) to choose the frame; defaults to 0.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" }, "time": { "description": "Composition time in seconds to capture. Default 0 (first frame).", "minimum": 0, "type": "number" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "height": { "type": "number" }, "mime_type": { "type": "string" }, "time": { "type": "number" }, "width": { "type": "number" } }, "required": [ "time" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": true, "readOnlyHint": true, "title": "Render one frame of the current project so you can SEE it" } }, { "name": "create_promo", "title": "Compose a designed promo from prebuilt scenes (one fast option)", "description": "Assemble a designed-looking promo/intro/product/data video from the Clipkit pattern library: give an ordered list of SCENES and the words, and it bakes in the camera, glass, lighting, motion blur, timing, and layout, then returns an editor link. This is a FAST option when a conventional promo structure fits — it is NOT the only way to make a video and NOT a default; for anything specific or original, author the JSON yourself and call set_project (the full creative range). When you do use this, MIX scene types to fit the brief and vary the structure — a video can be a single kinetic headline, three title cards, a showcase montage, or a data explainer; you do NOT need a hero or a cta. Scene types: hero (glass-orb logo reveal: wordmark, tagline?), kinetic (letter-fly headline: text, subtitle?), showcase (a screenshot tilted in 3D: screenshot URL), title (full-frame title card: headline, kicker?, subtitle?), cta (closing card with a glass button: wordmark, tagline?, cta), stats (hero numbers: stats[{label,current,previous?}], title?), bars (bar chart: bars[{label,value,previous?}], title?), ranking (top-N list: items[{label,value}], title?), pie (pie cards: cards[{label,value,total,previous?}], title?). The data scenes (stats/bars/ranking/pie) look best with theme \"mux\".", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "height": { "description": "Default 1080.", "exclusiveMinimum": 0, "type": "integer" }, "motion_blur": { "description": "Supersampled motion-blur samples (≥2 enables it — nicer but slower to render). Default off.", "maximum": 32, "minimum": 0, "type": "integer" }, "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" }, "scenes": { "description": "Ordered scenes; mix types to fit the brief — you do NOT need hero/cta. e.g. a single [{type:\"kinetic\",text:\"…\"}], a sequence [{type:\"title\",headline:\"…\"},{type:\"showcase\",screenshot:\"…\"},{type:\"title\",headline:\"…\"}], or a data piece [{type:\"ranking\",title:\"…\",items:[…]}]", "items": { "anyOf": [ { "additionalProperties": false, "properties": { "color": { "description": "Accent color slot. Default \"green\".", "enum": [ "pink", "green", "blue", "lavender", "purple", "yellow", "gray" ], "type": "string" }, "duration": { "description": "Scene length in seconds. Sensible default per scene type.", "exclusiveMinimum": 0, "type": "number" }, "tagline": { "type": "string" }, "type": { "const": "hero", "type": "string" }, "wordmark": { "type": "string" } }, "required": [ "type", "wordmark" ], "type": "object" }, { "additionalProperties": false, "properties": { "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "subtitle": { "type": "string" }, "text": { "type": "string" }, "type": { "const": "kinetic", "type": "string" } }, "required": [ "type", "text" ], "type": "object" }, { "additionalProperties": false, "properties": { "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "screenshot": { "format": "uri", "type": "string" }, "type": { "const": "showcase", "type": "string" } }, "required": [ "type", "screenshot" ], "type": "object" }, { "additionalProperties": false, "properties": { "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "headline": { "type": "string" }, "kicker": { "type": "string" }, "subtitle": { "type": "string" }, "type": { "const": "title", "type": "string" } }, "required": [ "type", "headline" ], "type": "object" }, { "additionalProperties": false, "properties": { "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "cta": { "type": "string" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "tagline": { "type": "string" }, "type": { "const": "cta", "type": "string" }, "wordmark": { "type": "string" } }, "required": [ "type", "wordmark", "cta" ], "type": "object" }, { "additionalProperties": false, "properties": { "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "dateRange": { "type": "string" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "stats": { "items": { "additionalProperties": false, "properties": { "current": { "type": "number" }, "label": { "type": "string" }, "previous": { "type": "number" } }, "required": [ "label", "current" ], "type": "object" }, "maxItems": 4, "minItems": 1, "type": "array" }, "title": { "type": "string" }, "type": { "const": "stats", "type": "string" } }, "required": [ "type", "stats" ], "type": "object" }, { "additionalProperties": false, "properties": { "bars": { "items": { "additionalProperties": false, "properties": { "label": { "type": "string" }, "previous": { "type": "number" }, "value": { "type": "number" } }, "required": [ "label", "value" ], "type": "object" }, "maxItems": 6, "minItems": 1, "type": "array" }, "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "dateRange": { "type": "string" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "title": { "type": "string" }, "type": { "const": "bars", "type": "string" } }, "required": [ "type", "bars" ], "type": "object" }, { "additionalProperties": false, "properties": { "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "dateRange": { "type": "string" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "items": { "items": { "additionalProperties": false, "properties": { "label": { "type": "string" }, "value": { "type": "number" } }, "required": [ "label", "value" ], "type": "object" }, "maxItems": 12, "minItems": 1, "type": "array" }, "title": { "type": "string" }, "type": { "const": "ranking", "type": "string" } }, "required": [ "type", "items" ], "type": "object" }, { "additionalProperties": false, "properties": { "cards": { "items": { "additionalProperties": false, "properties": { "label": { "type": "string" }, "previous": { "type": "number" }, "total": { "type": "number" }, "value": { "type": "number" } }, "required": [ "label", "value", "total" ], "type": "object" }, "maxItems": 4, "minItems": 1, "type": "array" }, "color": { "$ref": "#/properties/scenes/items/anyOf/0/properties/color" }, "dateRange": { "type": "string" }, "duration": { "$ref": "#/properties/scenes/items/anyOf/0/properties/duration" }, "title": { "type": "string" }, "type": { "const": "pie", "type": "string" } }, "required": [ "type", "cards" ], "type": "object" } ] }, "minItems": 1, "type": "array" }, "theme": { "description": "Visual theme. Default \"cinematic\" (dark, serif, premium).", "enum": [ "cinematic", "mux", "minimal" ], "type": "string" }, "width": { "description": "Default 1920.", "exclusiveMinimum": 0, "type": "integer" } }, "required": [ "scenes" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "duration": { "type": "number" }, "editor_url": { "type": "string" }, "height": { "type": "number" }, "project_id": { "type": "string" }, "scene_count": { "type": "number" }, "width": { "type": "number" } }, "required": [ "project_id", "scene_count" ], "type": "object" }, "annotations": { "destructiveHint": true, "openWorldHint": true, "readOnlyHint": false, "title": "Compose a designed promo from prebuilt scenes (one fast option)" } }, { "name": "open_in_editor", "title": "Create a shareable link that opens the current project in the editor", "description": "Validate the current project and create a link that opens it in the Clipkit web editor, where the user can preview and refine it. This shares the PROJECT (nothing is rendered — that's render_video). Use after composing or editing. Returns a URL.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "editor_url": { "type": "string" }, "project_id": { "type": "string" } }, "required": [ "editor_url", "project_id" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": true, "readOnlyHint": false, "title": "Create a shareable link that opens the current project in the editor" } }, { "name": "ingest_asset", "title": "Host a remote image/video/audio so a project can use it", "description": "Fetch a remote media URL (image/video/audio) and HOST it on Clipkit, returning a stable asset_url to put in an element's `url`. Use this so the project's media survives — the original link may rot, be private, or block hotlinking. Anonymous projects allow up to 5 hosted assets / 100 MB total / 50 MB per file; when the limit is hit, tell the user to open the project (open_in_editor) and sign in to add more. Requires project_id.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "filename": { "description": "Optional display name for the asset.", "type": "string" }, "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" }, "url": { "description": "A public http(s) URL to an image, video, or audio file.", "format": "uri", "type": "string" } }, "required": [ "url" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "asset_id": { "type": "string" }, "asset_url": { "type": "string" }, "filename": { "type": "string" } }, "required": [ "asset_url", "asset_id", "filename" ], "type": "object" }, "annotations": { "destructiveHint": false, "openWorldHint": true, "readOnlyHint": false, "title": "Host a remote image/video/audio so a project can use it" } }, { "name": "load_project", "title": "Load a shared project back into the session", "description": "Import a previously shared project as the current project, by its share id or its editor URL (e.g. https://clipkit.dev/editor?id=…), returning its project_id. Use this to continue working on a project the user opened in the editor or shared earlier — the round-trip for open_in_editor. Pass an existing project_id to load into that project; omit it to load into a new one.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "id_or_url": { "description": "A share id, or a clipkit.dev/editor?id=… URL.", "minLength": 1, "type": "string" }, "project_id": { "description": "Which project to act on — the id returned by create_project / set_project / create_promo / load_project. ALWAYS pass it once a project exists in this conversation; omitting it on a build tool creates a brand-new project. (Omit only on the local stdio server working a single project.)", "minLength": 1, "type": "string" } }, "required": [ "id_or_url" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "duration": { "type": "number" }, "element_count": { "type": "number" }, "height": { "type": "number" }, "project_id": { "type": "string" }, "width": { "type": "number" } }, "required": [ "project_id", "element_count" ], "type": "object" }, "annotations": { "destructiveHint": true, "openWorldHint": true, "readOnlyHint": false, "title": "Load a shared project back into the session" } } ] }, "name": "clipkit", "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.", "packages": null, "pageJsonUrl": "https://www.anchorterminal.com/tools/clipkit.json", "popularity": { "githubStars": 17 }, "registryName": "dev.clipkit/clipkit", "remotes": [ { "type": "streamable-http", "url": "https://www.clipkit.dev/mcp" } ], "repository": "https://github.com/clipkit-video/clipkit", "reviewed": false, "slug": "clipkit", "source": "the official MCP registry", "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=dev.clipkit/clipkit", "summary": "MCP server for Clipkit — gives AI agents a video toolbox via the Clipkit schema.", "updatedAt": "2026-07-16T23:58:58Z", "url": "https://www.anchorterminal.com/tools/clipkit", "vendor": "clipkit.dev", "vendorUrl": "https://clipkit.dev", "version": "1.0.0", "websiteUrl": "", "where": "hosted", "why": [ "vendor" ] } }