BlitzReels Video Editor
REMOTE · WWW.BLITZREELS.COM · SCANNED SEP 27
Create, edit, reframe, caption, organize, generate, and export short-form videos with BlitzReels.
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 Security86
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token. See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability79
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 8763 tokens (~112/item across 78 items; 76 tools + 2 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage89
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 60% 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 4 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 78 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
- Supports UI / widget rendering.Pass
How do I install the BlitzReels Video Editor MCP server?
BlitzReels Video Editor is a hosted endpoint at https://www.blitzreels.com/api/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 · www.blitzreels.com
claude mcp add --transport http com-blitzreels-blitzreels 'https://www.blitzreels.com/api/mcp'
{
"mcpServers": {
"com-blitzreels-blitzreels": {
"url": "https://www.blitzreels.com/api/mcp"
}
}
} {
"servers": {
"com-blitzreels-blitzreels": {
"type": "http",
"url": "https://www.blitzreels.com/api/mcp"
}
}
} [mcp_servers.com-blitzreels-blitzreels] url = "https://www.blitzreels.com/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-blitzreels-blitzreels": {
"type": "remote",
"url": "https://www.blitzreels.com/api/mcp",
"enabled": true
}
}
} openclaw mcp add com-blitzreels-blitzreels --url 'https://www.blitzreels.com/api/mcp' --transport streamable-http
mcp_servers:
com-blitzreels-blitzreels:
url: "https://www.blitzreels.com/api/mcp" {
"McpServers": {
"com-blitzreels-blitzreels": {
"Transport": "http",
"Url": "https://www.blitzreels.com/api/mcp"
}
}
} assistant mcp add com-blitzreels-blitzreels -t streamable-http -u 'https://www.blitzreels.com/api/mcp'
{
"mcpServers": {
"com-blitzreels-blitzreels": {
"type": "http",
"url": "https://www.blitzreels.com/api/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.
- 26 Sept 26 0
- New tool “visuals_apply” functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 0
- Tool “generation_plan_brief” rewrote its description, which is the text the model reads security
- Tool “generation_video_create” rewrote its description, which is the text the model reads security
- “generation_video_create” reworded the description of “model” cosmetic
- “generation_video_create” reworded the description of “referenceVideoAssetIds” cosmetic
- 22 Sept 26 0
- Tool “generation_plan_brief” rewrote its description, which is the text the model reads security
- “generation_plan_brief” added an optional parameter “rawPrompt” cosmetic
- “generation_video_create” added an optional parameter “transformation” cosmetic
- “generation_video_create” reworded the description of “durationSeconds” cosmetic
- “generation_video_create” reworded the description of “referenceVideoAssetIds” cosmetic
- 18 Sept 26 0
- Tool “add_text_overlay” rewrote its description, which is the text the model reads security
- Tool coverage: 68% → 61% ▼ functional
- Schema quality: 7775 → 8621 ▼ functional
- New tool “carousels_clone” functional
- New tool “carousels_compile” functional
- New tool “carousels_expand_recipe” functional
- New tool “carousels_get” functional
- New tool “carousels_kit” functional
- New tool “carousels_migrate” functional
- New tool “carousels_patch_document” functional
- New tool “carousels_patch_slide” functional
- New tool “carousels_preview” functional
- “add_text_overlay” added an optional parameter “kind” cosmetic
- “add_text_overlay” added an optional parameter “size” cosmetic
- “add_text_overlay” added an optional parameter “theme” cosmetic
- Tool “add_text_overlay” changed its title: Add Text Overlay → Add Title Card cosmetic
- 17 Sept 26 +38
- Authorization: unverified → fail ▼ security
- Injection markers: unverified → pass ▲ security
- Stability: fail → pass ▲ security
- Schema quality: unverified → fail ▼ functional
- Schema quality: pass → fail ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- Schema quality: fair → good functional
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 16 Sept 26 −38
- Tool safety: pass → unverified ▼ security
- Authorization: fail → unverified ▼ security
- Stability: pass → fail ▼ security
- Schema quality: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: fail → pass ▲ functional
- Schema quality: good → fair functional
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 15 Sept 26 0
- Tool “generation_options_list” rewrote its description, which is the text the model reads security
- MCP protocol: Implements a current MCP spec version (2026-07-28). functional
- MCP protocol version: 2025-11-25 → 2026-07-28 functional
- New tool “media_upscale” functional
- New tool “media_upscale_estimate” functional
- “generation_faceless_create” added an optional parameter “styleReferenceAssetIds” cosmetic
- “generation_video_create” reworded the description of “durationSeconds” cosmetic
- “generation_video_create” reworded the description of “endFrameAssetId” cosmetic
- “generation_video_create” reworded the description of “sourceAssetId” cosmetic
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 27 Sept 2026 · Probed https://www.blitzreels.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=blitzreels.com | CN=WE1,O=Google Trust Services,C=US | 6 Aug 2026 | 4 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | fad7746be07dfd013231e96c147b084 |
| SANs: blitzreels.com, *.blitzreels.com | ||||||
| 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 secure
Validation of www.blitzreels.com. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| blitzreels.com. | present | 2371 | 13 | Verified |
| www.blitzreels.com. | Verified address RRset verified with the apex keys |
Authentication Challenged, unverified
The endpoint asked for a token, but we could not retrieve and validate the RFC 9728 metadata that tells a client how to obtain one.
| Result | Challenged, unverified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer error="invalid_token", error_description="No authorization provided", scope="openid email profile", resource_metadata="https://blitzreels.com/.well-known/oauth-protected-resource/api/mcp"
Bearer error="invalid_token", error_description="No authorization provided", scope="openid email profile", resource_metadata="https://blitzreels.com/.well-known/oauth-protected-resource/api/mcp"| Header | Value |
|---|---|
| content-security-policy | media-src 'self' https://*.supabase.co https://*.r2.cloudflarestorage.com https://*.cloudflare.com https://*.amazonaws.com https://i.ytimg.com https://img.youtube.com https://*.twimg.com https://cdn.freesound.org https://videos.pexels.com blob: data:; img-src 'self' https: blob: data:; |
Protected resource metadata
| Document | https://blitzreels.com/.well-known/oauth-protected-resource/api/mcp |
|---|---|
| Retrieved | Yes |
| Problem | metadata_resource_mismatch |
| Resource | https://blitzreels.com/api/mcp |
| Authorisation server | https://hrkmsptefdhrnzzsphip.supabase.co/auth/v1 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.blitzreels.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://www.blitzreels.com/api/mcp | HTTPS enforced | 301 | https://www.blitzreels.com/api/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 →
media_import_scan_page Scan Page For Video ~78
Scan a user-controlled public page and return an importable video URL found on it without creating media.
| Name | Type | Req | Description |
|---|---|---|---|
| confirmAuthorizedToScan | boolean | – | Set true only after the user confirms they control the page or are authorized to scan it. |
| url | string | yes | Video page URL or direct media URL to inspect for an importable video. |
| Name | Type | Req | Description |
|---|---|---|---|
| resolved | object | yes | – |
No examples provided.
media_import_url Import Media From URL ~163
Import a video, audio, or image from a user-provided direct URL into the private BlitzReels media library.
| Name | Type | Req | Description |
|---|---|---|---|
| confirmRightsToMedia | boolean | – | Set true only after the user confirms they own the media or have permission to import it. |
| contentHashSha256 | string | – | Optional SHA-256 hex hash of file bytes for dedupe optimization. 64-character hex string. |
| name | string | – | Optional name for the file |
| projectId | string | – | Optional project ID to associate the upload with. UUID string. |
| url | string | yes | URL of the media file to download and upload |
| workspaceId | string | – | Optional workspace ID when projectId is not provided. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| media | object | yes | – |
No examples provided.
media_list List Media ~81
List media files in user's library (videos, audio, images)
| Name | Type | Req | Description |
|---|---|---|---|
| assetType | string | – | Filter by asset type |
| limit | integer | – | Maximum number of assets to return (1-50) |
| offset | integer | – | Media asset offset. |
| workspaceId | string | – | Optional workspace ID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| assets | array | yes | – |
| bounds | object | yes | – |
No examples provided.
media_transcript_get Get Media Transcript ~104
Get transcript summary metadata or a bounded window of transcription segments for a video asset.
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | The media asset ID to get transcript for. UUID string. |
| limit | integer | – | Maximum transcript segments to return (1-200). |
| mode | string | – | Summary returns metadata only. Text returns joined text for a bounded segment window. Full returns the bounded segment objects without duplicating their text. |
| offset | integer | – | Transcript segment offset. |
| Name | Type | Req | Description |
|---|---|---|---|
| error | string | – | – |
| transcript | object|null | yes | – |
No examples provided.
media_upload_file Upload File ~167
Import a video, audio, or image file from ChatGPT into the BlitzReels media library. Use this for a file the user attached or picked, and for an image ChatGPT generated in this conversation that the user wants to keep, animate, or edit in BlitzReels.
| Name | Type | Req | Description |
|---|---|---|---|
| file | object | yes | A file from ChatGPT: attached by the user, picked from their file library, or produced earlier in this conversation. ChatGPT provides this value. |
| name | string | – | Optional name to use in BlitzReels. |
| projectId | string | – | Optional BlitzReels project ID to associate with the uploaded file. UUID string. |
| workspaceId | string | – | Optional workspace ID when projectId is not provided. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| media | object | yes | – |
No examples provided.
media_upload_finish Finish Media Upload ~152
Complete the upload process after uploading to a presigned URL
| Name | Type | Req | Description |
|---|---|---|---|
| contentHashSha256 | string | – | Optional SHA-256 hex hash of file bytes for dedupe optimization. 64-character hex string. |
| contentType | string | yes | MIME type of the file |
| fileName | string | yes | Name of the uploaded file |
| fileSizeBytes | number | yes | Size of the uploaded file in bytes |
| projectId | string | – | Optional project ID to associate the upload with. UUID string. |
| storageKey | string | yes | Storage key for the uploaded file |
| workspaceId | string | – | Optional workspace ID when projectId is not provided. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| media | object | yes | – |
No examples provided.
media_upload_start Start Media Upload ~107
Get a presigned URL for direct file upload (for large files)
| Name | Type | Req | Description |
|---|---|---|---|
| contentType | string | yes | MIME type (e.g., video/mp4, audio/mp3, image/jpeg) |
| fileName | string | yes | Name of the file to upload |
| projectId | string | – | Optional project ID to associate the upload with. UUID string. |
| workspaceId | string | – | Optional workspace ID when projectId is not provided. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| uploadInfo | object | yes | – |
No examples provided.
media_upscale Upscale Video ~141
Queue a ByteDance upscale of one stored video asset to 1080p or 4k. Call media_upscale_estimate first. Spends AI credits and returns a new pending media asset to poll with media_assets_get.
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | Source video asset UUID. UUID string. |
| idempotencyKey | string | – | Retry key. Reuse only with identical inputs. |
| projectId | string | – | Optional project UUID to attach the credit spend. UUID string. |
| targetResolution | string | yes | Output long-edge target. |
| workspaceId | string | – | Optional workspace ID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | – |
| creditsRequired | number | yes | – |
| mutationReceipt | object | yes | – |
| runId | string | yes | – |
| sourceAssetId | string | yes | – |
| status | string | yes | – |
| targetResolution | string | yes | – |
No examples provided.
media_upscale_estimate Estimate Video Upscale ~105
Estimate ByteDance upscale eligibility and credits for one stored video. Does not spend credits or queue a job. Call this before media_upscale.
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | Source video asset UUID. UUID string. |
| projectId | string | – | Optional project UUID for the estimate context. UUID string. |
| targetResolution | string | yes | Output long-edge target. |
| workspaceId | string | – | Optional workspace ID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| creditsRequired | number | yes | – |
| durationSeconds | number | yes | – |
| eligible | boolean | yes | – |
| ineligibleReason | string|null | yes | – |
| sourceLongEdge | number | yes | – |
| targetFps | string | yes | – |
| targetLongEdge | number | yes | – |
| targetResolution | string | yes | – |
No examples provided.
mute_clip_audio Mute Clip Audio ~70
Set one timeline media item's volume to zero.
| Name | Type | Req | Description |
|---|---|---|---|
| expectedRevision | integer | – | Expected sequence revision, or null. |
| idempotencyKey | string | yes | Retry key. Reuse only with identical inputs. |
| projectId | string | yes | UUID string. |
| timelineItemId | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| affectedTimelineItemIds | array | yes | – |
| baseRevision | integer | yes | – |
| createdTimelineItemIds | array | yes | – |
| deletedTimelineItemIds | array | yes | – |
| mutationReceipt | object | yes | – |
| operationId | string | yes | – |
| projectId | string | yes | – |
| replayed | boolean | yes | – |
| result | object | yes | – |
| revision | integer | yes | – |
| txid | number | yes | – |
| warnings | array | yes | – |
No examples provided.
projects_create Create Project ~125
Create a new private BlitzReels video project.
| Name | Type | Req | Description |
|---|---|---|---|
| aspectRatio | string | – | Video aspect ratio |
| description | string | – | Project description (optional, max 500 characters) |
| frameRate | string | – | Video frame rate |
| idempotencyKey | string | – | Retry key. Reuse only with identical inputs. |
| name | string | yes | Project name (1-100 characters) |
| seriesId | string | – | Optional Series UUID for this new project. |
| workspaceId | string | – | Optional workspace ID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| project | object | yes | – |
No examples provided.
projects_get Get Project ~44
Get details for one BlitzReels project, including timeline summary, clips, and captions.
| Name | Type | Req | Description |
|---|---|---|---|
| projectId | string | yes | The project ID to get details for. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| error | string | – | – |
| project | object|null | yes | – |
No examples provided.
projects_inspect Inspect Project ~190
Read bounded project context for editing, including timeline items, media assets, transcripts, captions, and stable IDs.
| Name | Type | Req | Description |
|---|---|---|---|
| assetLimit | integer | – | Maximum media assets to return (1-50). |
| assetOffset | integer | – | Media asset offset. |
| captionWordLimit | integer | – | Maximum caption words to return (1-2000). |
| captionWordOffset | integer | – | Caption word offset. |
| mode | string | – | Bounded project context view to return. |
| projectId | string | yes | Project UUID. UUID string. |
| search | string | – | Optional media search when mode is assets or full. |
| timelineLimit | integer | – | Maximum timeline items to return (1-1000). |
| timelineOffset | integer | – | Timeline item offset. |
| transcriptLimit | integer | – | Maximum transcript segments to return (1-500). |
| transcriptOffset | integer | – | Transcript segment offset. |
| Name | Type | Req | Description |
|---|---|---|---|
| bounds | object | yes | – |
| data | object | yes | – |
| mode | string | yes | – |
No examples provided.
projects_list List Projects ~93
List the user's BlitzReels projects with status, duration, and basic metadata.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Maximum number of projects to return (1-50) |
| offset | number | – | Project offset. |
| search | string | – | Search projects by name |
| status | string | – | Filter by project status |
| workspaceId | string | – | Optional workspace ID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| bounds | object | yes | – |
| projects | array | yes | – |
No examples provided.
series_apply Apply Series ~124
Create or replace a Growth+ Series identity and defaults. defaultCreationMode selects podcast branding or faceless Story Kit defaults; membership stays mixed. Updates require expectedRevision. Existing content keeps its settings.
| Name | Type | Req | Description |
|---|---|---|---|
| captionThemeId | – | yes | – |
| coverAssetId | – | yes | – |
| defaultCreationMode | string | yes | – |
| description | – | yes | – |
| expectedRevision | – | yes | – |
| idempotencyKey | string | yes | – |
| logoAssetId | – | yes | – |
| name | string | yes | – |
| seriesId | – | yes | – |
| storyKitId | – | yes | – |
| workspaceId | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| mutationReceipt | object | yes | – |
| series | object | yes | – |
No examples provided.
series_assign Assign Series Content ~78
Assign, move or detach one source or project using expectedSeriesId. Moving a source does not move existing clips or change branding.
| Name | Type | Req | Description |
|---|---|---|---|
| contentId | string | yes | – |
| expectedSeriesId | – | yes | – |
| idempotencyKey | string | yes | – |
| kind | string | yes | – |
| seriesId | – | yes | – |
| workspaceId | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| changed | boolean | yes | – |
| id | string | yes | – |
| kind | string | yes | – |
| mutationReceipt | object | yes | – |
| previousSeriesId | – | yes | – |
| seriesId | – | yes | – |
No examples provided.
series_content List Series Content ~77
List sources or projects in a Series. Null seriesId lists standalone content. sourceId filters projects by clip origin.
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | yes | – |
| limit | integer | yes | – |
| offset | integer | yes | – |
| search | string | yes | – |
| seriesId | – | yes | – |
| sourceId | – | yes | – |
| workspaceId | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| bounds | object | yes | – |
| items | array | yes | – |
No examples provided.
series_delete Delete Series ~61
Delete the Series container at an expected revision and detach its content. Sources, projects and exports are preserved.
| Name | Type | Req | Description |
|---|---|---|---|
| expectedRevision | integer | yes | – |
| idempotencyKey | string | yes | – |
| seriesId | string | yes | – |
| workspaceId | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| contentPreserved | boolean | yes | – |
| detachedProjects | integer | yes | – |
| detachedSources | integer | yes | – |
| id | string | yes | – |
| mutationReceipt | object | yes | – |
No examples provided.
series_get Get Series ~32
Read a Series identity, creative defaults and revision.
| Name | Type | Req | Description |
|---|---|---|---|
| seriesId | string | yes | – |
| workspaceId | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| series | object | yes | – |
No examples provided.
series_list List Series ~38
List optional Series with bounded counts and cover previews.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | yes | – |
| offset | integer | yes | – |
| workspaceId | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| bounds | object | yes | – |
| items | array | yes | – |
No examples provided.
story_kits_apply Apply Story Kit ~147
Create or update a Story Kit with optimistic concurrency and an idempotent mutation receipt.
| Name | Type | Req | Description |
|---|---|---|---|
| characterIds | array | – | – |
| description | string | – | – |
| expectedRevision | number | – | – |
| facts | array | – | – |
| idempotencyKey | string | yes | – |
| locations | array | – | – |
| name | string | yes | Stable Story Kit name. |
| narratorCharacterId | string | – | – |
| storyKitId | string | – | – |
| styleReferenceAssetIds | array | – | – |
| visualStyle | string | yes | Canonical visual-style contract. |
| workspaceId | string | – | Optional workspace UUID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| mutationReceipt | object | yes | – |
| storyKit | object | yes | – |
No examples provided.
story_kits_get Get Story Kit ~54
Inspect one Story Kit and its revision before generating or updating a story.
| Name | Type | Req | Description |
|---|---|---|---|
| storyKitId | string | yes | – |
| workspaceId | string | – | Optional workspace UUID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| storyKit | object | yes | – |
No examples provided.
story_kits_list List Story Kits ~64
List bounded reusable Story Kits that bind characters, locations, style, facts, and narrator voice.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
| offset | number | – | – |
| workspaceId | string | – | Optional workspace UUID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| bounds | object | yes | – |
| storyKits | array | yes | – |
No examples provided.
timeline_audio_add Add Audio To Timeline ~153
Place an audio asset onto a BlitzReels project timeline at a timestamp for voiceover, music, or sound.
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | Audio media asset ID. UUID string. |
| durationSeconds | number | – | Optional duration. Required if the audio asset duration is not known yet. |
| fadeInSeconds | number | – | Fade-in length in seconds |
| fadeOutSeconds | number | – | Fade-out length in seconds |
| loop | boolean | – | Loop audio to fill requested duration |
| projectId | string | yes | BlitzReels project ID. UUID string. |
| startSeconds | number | – | Timeline start time in seconds |
| volume | number | – | Audio volume multiplier, 1 is normal |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
No examples provided.
timeline_edit_apply Apply Timeline Edit ~66
Trim or extend one timeline item. Split one timeline item at an exact sequence position.
| Name | Type | Req | Description |
|---|---|---|---|
| expectedRevision | integer|null | yes | Expected sequence revision, or null. |
| idempotencyKey | string | yes | – |
| operation | – | yes | – |
| projectId | string | yes | UUID string. |
Structured output declared, but exposes no named fields.
No examples provided.
timeline_edit_preview Preview Timeline Edit ~60
Preview without mutation. Trim or extend one timeline item. Split one timeline item at an exact sequence position.
| Name | Type | Req | Description |
|---|---|---|---|
| expectedRevision | integer|null | yes | Expected sequence revision, or null. |
| operation | – | yes | – |
| projectId | string | yes | UUID string. |
Structured output declared, but exposes no named fields.
No examples provided.
timeline_media_add Add Media To Timeline ~207
Place an image or video asset onto a BlitzReels project timeline at a timestamp, including B-roll and static images.
| Name | Type | Req | Description |
|---|---|---|---|
| allowDuplicate | boolean | – | Allow inserting the same asset more than once |
| animationPreset | string | – | Optional visual animation preset |
| assetId | string | yes | Image or video media asset ID. UUID string. |
| durationSeconds | number | – | Duration in seconds. Required for still images when a specific length is needed. |
| layerIndex | number | – | Exact timeline layer to use. Lower layer numbers render on top. Omit for intent-based placement. |
| placementIntent | string | – | Layer intent used when layerIndex is omitted. Use overlay for visible B-roll/logo/sticker over video, background for behind video, exact when layerIndex is supplied. |
| positionPreset | string | – | Visual placement preset |
| projectId | string | yes | BlitzReels project ID. UUID string. |
| startSeconds | number | – | Timeline start time in seconds |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
No examples provided.
update_timeline_clip Update Timeline Clip ~150
Update one timeline item's start, duration, trim, layer, ignored state, or blurred background. Provide at least one field to update besides timelineItemId.
| Name | Type | Req | Description |
|---|---|---|---|
| blurredBackground | boolean | – | – |
| durationSeconds | number | – | – |
| expectedRevision | integer | – | Expected sequence revision, or null. |
| idempotencyKey | string | yes | Retry key. Reuse only with identical inputs. |
| ignored | boolean | – | – |
| layerIndex | integer | – | – |
| projectId | string | yes | UUID string. |
| startSeconds | number | – | – |
| timelineItemId | string | yes | – |
| trimEndSeconds | number | – | – |
| trimStartSeconds | number | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| affectedTimelineItemIds | array | yes | – |
| baseRevision | integer | yes | – |
| createdTimelineItemIds | array | yes | – |
| deletedTimelineItemIds | array | yes | – |
| mutationReceipt | object | yes | – |
| operationId | string | yes | – |
| projectId | string | yes | – |
| replayed | boolean | yes | – |
| result | object | yes | – |
| revision | integer | yes | – |
| txid | number | yes | – |
| warnings | array | yes | – |
No examples provided.
visuals_apply Apply visual presets ~142
Create or update up to 20 visual blocks in one call after edit timing is settled. Presets: broll-headline, steps, quote, end-screen, key-number, before-after, screenshot-focus, chapter. IDs are scoped to the project; repeating an ID updates it. Asset IDs must belong to the workspace. Atomic, undoable; dryRun validates without writing. Returns IDs and revision. No generation pass.
| Name | Type | Req | Description |
|---|---|---|---|
| dryRun | boolean | yes | – |
| expectedRevision | – | yes | – |
| idempotencyKey | string | yes | – |
| items | array | yes | Supply only the fields for the selected preset. |
| projectId | string | yes | UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| dryRun | boolean | yes | – |
| items | array | yes | – |
| mutationReceiptId | string|null | yes | – |
| replayed | boolean | yes | – |
| revision | integer | yes | – |
| success | boolean | yes | – |
| warnings | array | yes | – |
No examples provided.
workflow_runs_create Create Workflow Run ~76
Create an interactive workflow run from a workflow and optional inputs.
| Name | Type | Req | Description |
|---|---|---|---|
| inputs | object | – | Optional workflow input values. Omit to use workflow defaults. |
| projectId | string | – | Optional project ID for workflows that operate on an existing project. UUID string. |
| workflowId | string | yes | Workflow ID to run. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| run | object | yes | – |
No examples provided.
workflow_runs_execute_step Execute Workflow Run Step ~59
Execute one pending workflow run step and return updated run status.
| Name | Type | Req | Description |
|---|---|---|---|
| runId | string | yes | Workflow run ID. UUID string. |
| stepRunId | string | yes | Step run ID from workflow_runs_create or workflow_runs_get. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| run | object | yes | – |
No examples provided.
workflow_runs_get Get Workflow Run ~69
Get workflow run status, step statuses, outputs, warnings, and dashboard URL.
| Name | Type | Req | Description |
|---|---|---|---|
| runId | string | yes | Workflow run ID. UUID string. |
| stepLimit | number | – | Maximum workflow run steps to return (1-100). |
| stepOffset | number | – | Workflow run step offset. |
| Name | Type | Req | Description |
|---|---|---|---|
| run | object | yes | – |
No examples provided.
workflows_get Get Workflow ~63
Get a workflow definition, input schema, defaults, and ordered steps.
| Name | Type | Req | Description |
|---|---|---|---|
| stepLimit | number | – | Maximum workflow steps to return (1-100). |
| stepOffset | number | – | Workflow step offset. |
| workflowId | string | yes | Workflow ID. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| workflow | object | yes | – |
No examples provided.
workflows_import Import Workflow ~58
Import a public BlitzReels workflow into the user's workspace.
| Name | Type | Req | Description |
|---|---|---|---|
| workflowId | string | yes | Public workflow ID to import. UUID string. |
| workspaceId | string | – | Optional target workspace ID. Defaults to the user's default workspace. UUID string. |
| Name | Type | Req | Description |
|---|---|---|---|
| workflow | object | yes | – |
No examples provided.
workflows_list List Workflows ~71
List public BlitzReels workflows that can be imported into a workspace.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Maximum workflows to return (1-50). |
| offset | number | – | Pagination offset. |
| search | string | – | Optional search query for workflow name or description. |
| trigger | string | – | Optional trigger filter. |
| Name | Type | Req | Description |
|---|---|---|---|
| bounds | object | yes | – |
| workflows | array | yes | – |
No examples provided.
What is the BlitzReels Video Editor MCP server?
BlitzReels Video Editor is an MCP server listed in the public MCP registry as com.blitzreels/blitzreels. Create, edit, reframe, caption, organize, generate, and export short-form videos with BlitzReels. This page covers its hosted endpoint (https://www.blitzreels.com/api/mcp).
Is the BlitzReels Video Editor MCP server safe to use?
BlitzReels Video Editor scores 90 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 BlitzReels Video Editor MCP server expose?
BlitzReels Video Editor exposes 76 tools: projects_list, projects_get, projects_inspect, exports_list, media_list, and 71 more. Their descriptions and schemas cost roughly 8,701 tokens of context every time the server is loaded.
Does the BlitzReels Video Editor MCP server require authentication?
Yes. BlitzReels Video Editor 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 BlitzReels Video Editor MCP server still maintained?
BlitzReels Video Editor is still listed as active in the MCP registry. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.