JustClip
MCPB · JUSTCLIP.MCPB · 2 COMPONENTS
Clip videos and live streams, create Beat Edits, and generate AI media with JustClip.
Available components
Last scanned (18 hours ago)
Scores higher than 88% of MCPB servers
Category Design and Media
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security23
- No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
- Known CVEs were checked across the 92 of 92 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- 30 of 92 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 20 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability66
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 2280 tokens (~87/item across 26 items; 26 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management67
- Stability observed for 20 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage86
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 58% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 26 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 26 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
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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 0
- Provenance: unverified → fail ▼ security
- 1 Nov 26 +1
- Provenance: fail → unverified ▼ security
- 30 Oct 26 +2
- Maintenance: unverified → pass ▲ functional
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Oct 26 −1
- Maintenance: pass → unverified ▼ functional
- 27 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 26 Oct 26 +1
- Security disclosure: fail → unverified ▼ functional
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 4 Nov 2026 · Analysed mcpb/https://github.com/0Xflacko/justclip-mcp/releases/download/v0.3.0/justclip.mcpb
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Dependencies 92 packages
| Packages resolved | 92 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
account Account ~47
Show the JustClip account this key belongs to: plan, credits left this cycle, the biggest upload, how many credits AI can spend, and whether the owner has done the one-time AI consent.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
ai_cancel AI Cancel ~32
Cancel an AI generation that hasn't started at the provider yet; its credits come back.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
No output schema declared.
No examples provided.
ai_download AI Download ~56
Save a finished AI generation (image or video) to a local file.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
| outputPath | string | yes | Absolute path; use the right extension (.png/.jpg/.webp or .mp4). |
No output schema declared.
No examples provided.
ai_generate AI Generate ~366
Start an AI image or video generation. SPENDS credits: price it with ai_price and get the user's OK first. Returns generation ids; follow them with ai_status, save with ai_download. Jobs the AI provider fails, blocks or cancels give their credits back.
| Name | Type | Req | Description |
|---|---|---|---|
| clipId | string | – | The clip it is for. Needed by every recipe except canvas.loop and art.extend; frames/spans come from it. |
| expectedCredits | integer | – | The price from ai_price; refused (not charged) if the price changed. |
| model | string | – | A studio model id from ai_models (e.g. 'gpt-image-2.5-flare', 'kling-3.0-turbo', 'seedance-2.5-t2v'). |
| ownFootage | boolean | – | The user's statement that the footage is theirs or they have the rights. Required for edits of real footage. Set ONLY if the user said so. |
| params | object | – | For a recipe (not a model): its params, see ai_models. |
| productAuthorized | boolean | – | The user's statement that they may promote this product/brand. Required for product shots. Set ONLY if the user said so. |
| prompt | string | – | – |
| recipe | string | – | Instead of model: another recipe id (see ai_models), with params. |
| refs | array | – | Inputs: uploaded media, a frame or a span of the clip, or an earlier generation. role from ai_models (e.g. 'start', 'end', 'product'). |
| settings | object | – | Model settings from ai_models (duration, resolution, aspect_ratio, count…). |
| templateId | string | – | A template id from ai_models, when using its preset. |
No output schema declared.
No examples provided.
ai_ideas AI Ideas ~47
AI ideas for a clip: B-roll moments, a hook opener, a cover and product shots, each with prompts, timing and price. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| clipId | string | yes | – |
No output schema declared.
No examples provided.
ai_list AI List ~36
List AI generations: those made for one clip (any status), or the account's finished ones.
| Name | Type | Req | Description |
|---|---|---|---|
| clipId | string | – | – |
No output schema declared.
No examples provided.
ai_models AI Models ~52
The AI Studio: every image and video model with its inputs, settings and price in credits, the ready templates, the credits AI can spend, and whether the one-time consent is done. Call this before ai_generate.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
ai_price AI Price ~305
Price an AI generation in credits without spending anything. Same inputs as ai_generate.
| Name | Type | Req | Description |
|---|---|---|---|
| clipId | string | – | The clip it is for. Needed by every recipe except canvas.loop and art.extend; frames/spans come from it. |
| model | string | – | A studio model id from ai_models (e.g. 'gpt-image-2.5-flare', 'kling-3.0-turbo', 'seedance-2.5-t2v'). |
| ownFootage | boolean | – | The user's statement that the footage is theirs or they have the rights. Required for edits of real footage. Set ONLY if the user said so. |
| params | object | – | For a recipe (not a model): its params, see ai_models. |
| productAuthorized | boolean | – | The user's statement that they may promote this product/brand. Required for product shots. Set ONLY if the user said so. |
| prompt | string | – | – |
| recipe | string | – | Instead of model: another recipe id (see ai_models), with params. |
| refs | array | – | Inputs: uploaded media, a frame or a span of the clip, or an earlier generation. role from ai_models (e.g. 'start', 'end', 'product'). |
| settings | object | – | Model settings from ai_models (duration, resolution, aspect_ratio, count…). |
| templateId | string | – | A template id from ai_models, when using its preset. |
No output schema declared.
No examples provided.
ai_status AI Status ~38
Check an AI generation: queued, running, done, failed, nsfw or canceled, with the wait estimate.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
No output schema declared.
No examples provided.
beat_edit Beat Edit ~211
Cut a video to the beat of a song (Beat Edit; Clipper plan and up). Give the song as a local file, and the footage as a local video file OR an existing projectId. Costs 1 credit. Returns the edit id for beat_edit_status.
| Name | Type | Req | Description |
|---|---|---|---|
| captionStyle | string | – | – |
| captions | boolean | – | – |
| fill | string | – | How a wide video fills 9:16. |
| length | number | – | Seconds. |
| music | string | yes | Absolute path to the song (mp3/wav/m4a/aac/ogg/flac, or a music video). |
| musicStart | number | – | Where in the song to start, in seconds. |
| projectId | string | – | Use this project's video instead of a file. |
| style | string | – | Default 'velocity'. |
| video | string | – | Absolute path to the footage (mp4/mov/webm/mkv, 2 s to 30 min, up to 1 GB). |
No output schema declared.
No examples provided.
beat_edit_status Beat Edit Status ~32
Check a Beat Edit's progress; with no id, list the recent ones.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | – | – |
No output schema declared.
No examples provided.
caption_variants Caption Variants ~67
Render copies of a clip in up to 3 other caption styles (Pro and Studio plans; at most 3 per clip). Each copy is a new clip id.
| Name | Type | Req | Description |
|---|---|---|---|
| clipId | string | yes | – |
| projectId | string | yes | – |
| styleIds | array | yes | – |
No output schema declared.
No examples provided.
clip_video Clip Video ~257
Turn a video or a live stream into short clips. Give a YouTube/Twitch/Kick URL or a local file path. Videos are downloaded on THIS machine (own lane — YouTube always works), then uploaded. A Twitch/Kick channel URL (twitch.tv/name, kick.com/name) that is live is clipped live by JustClip while it streams; stop it with stop_live. Costs 1 credit per minute of the video's length. Returns the project id to poll with project_status.
| Name | Type | Req | Description |
|---|---|---|---|
| focus | array | – | Optional: what kind of moments to hunt for. |
| liveFrom | string | – | Live Twitch streams only: clip from the start of the stream or from now. Ask the user; leave out the first time. |
| source | string | yes | A YouTube/Twitch/Kick URL, or an absolute path to a local video file. |
| subtitleStyle | string | – | Caption style id (default 'tiktok'): tiktok, podcast, bold-keyword, stream-reaction, lyric, cinematic, apple, editorial, clean, hormozi, clean-explainer, quiet-luxury, one-word. |
| template | string | – | Pad style for 9:16 (default 'blurred'). |
No output schema declared.
No examples provided.
download_all_clips Download All Clips ~52
Download every ready clip of a project the plan can export, with covers, as one .zip.
| Name | Type | Req | Description |
|---|---|---|---|
| outputPath | string | yes | Absolute path for the .zip. |
| projectId | string | yes | – |
No output schema declared.
No examples provided.
download_beat_edit Download Beat Edit ~44
Download a finished Beat Edit to a local .mp4.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
| outputPath | string | yes | Absolute path for the .mp4. |
No output schema declared.
No examples provided.
download_clip Download Clip ~112
Download a rendered clip (or its captions as .srt) to a local path. Fails with an unlock message if the clip is locked by the plan's export cap.
| Name | Type | Req | Description |
|---|---|---|---|
| clipId | string | yes | – |
| format | string | – | 'video' (default) or 'srt' captions. |
| outputPath | string | yes | Absolute path to write to (.mp4, or .srt with format 'srt'). |
| projectId | string | yes | – |
| template | string | – | – |
No output schema declared.
No examples provided.
list_clips List Clips ~43
List a project's clips with their hook, score, duration and render status. Marks any clips locked by the plan's export cap.
| Name | Type | Req | Description |
|---|---|---|---|
| projectId | string | yes | – |
No output schema declared.
No examples provided.
list_projects List Projects ~40
List the account's recent projects (newest first) with status, length and clip count.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | How many (default 20). |
No output schema declared.
No examples provided.
make_clip Make Clip ~52
Turn a moment from more_moments into a finished clip (hook, captions, render). Free; the clip renders in the background.
| Name | Type | Req | Description |
|---|---|---|---|
| candidateId | string | yes | – |
| projectId | string | yes | – |
No output schema declared.
No examples provided.
more_moments More Moments ~61
List the moments JustClip found in a project but did not make into clips, best first. Turn one into a clip with make_clip (free).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | How many (default 20). |
| projectId | string | yes | – |
No output schema declared.
No examples provided.
post_drafts Post Drafts ~71
Ready-to-post text for a project's clips: hook line, caption and hashtags for TikTok/Shorts/Reels, X and LinkedIn drafts, file names. Nothing is published.
| Name | Type | Req | Description |
|---|---|---|---|
| clipIds | array | – | Only these clips (default: all ready clips). |
| projectId | string | yes | – |
No output schema declared.
No examples provided.
project_status Project Status ~28
Check a project's processing status and how many clips are ready.
| Name | Type | Req | Description |
|---|---|---|---|
| projectId | string | yes | – |
No output schema declared.
No examples provided.
rename_clip Rename Clip ~37
Change a clip's title.
| Name | Type | Req | Description |
|---|---|---|---|
| clipId | string | yes | – |
| projectId | string | yes | – |
| title | string | yes | – |
No output schema declared.
No examples provided.
set_cover Set Cover ~76
Set a clip's cover (thumbnail): a finished cover generation, an uploaded image key, or clear it.
| Name | Type | Req | Description |
|---|---|---|---|
| clear | boolean | – | – |
| clipId | string | yes | – |
| generationId | string | – | A finished cover.drafts / cover.hd generation. |
| key | string | – | An image key from upload_media. |
No output schema declared.
No examples provided.
stop_live Stop Live ~38
Stop watching a live stream. JustClip runs one last pass over what it recorded, then the project finishes.
| Name | Type | Req | Description |
|---|---|---|---|
| projectId | string | yes | – |
No output schema declared.
No examples provided.
upload_media Upload Media ~80
Upload a local image, song or short video to the account's media, for AI inputs (refs kind 'media') or a clip cover. Returns its key.
| Name | Type | Req | Description |
|---|---|---|---|
| path | string | yes | Absolute path: png/jpg/webp ≤20 MB, mp3/wav/m4a ≤50 MB, mp4/mov/webm ≤200 MB. |
No output schema declared.
No examples provided.
How do I install the JustClip MCP server?
JustClip ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. Before opening it, check the file's SHA-256 matches the one the MCP registry declares for it, ab236f45bb161d5665e74ac5870132683940f53dec6762a0a2d653223f1d5760; the commands to do that are on this page. If it does not match, do not open it.
mcpb · justclip.mcpb
Download bundleCheck the download matches the SHA-256 the MCP registry declares before you open it. If it does not match, do not open the file.
SHA-256
ab236f45bb161d5665e74ac5870132683940f53dec6762a0a2d653223f1d5760
macOS / Linux
echo "ab236f45bb161d5665e74ac5870132683940f53dec6762a0a2d653223f1d5760 justclip.mcpb" | shasum -a 256 -c
Windows (PowerShell)
(Get-FileHash -Algorithm SHA256 .\justclip.mcpb).Hash -eq "ab236f45bb161d5665e74ac5870132683940f53dec6762a0a2d653223f1d5760"
Run it in the folder you saved the bundle to, then open the file with an MCPB-capable host such as Claude Desktop.
What is the JustClip MCP server?
JustClip is an MCP server listed in the public MCP registry as io.github.0Xflacko/justclip. Clip videos and live streams, create Beat Edits, and generate AI media with JustClip. This page covers its MCPB bundle (https://github.com/0Xflacko/justclip-mcp/releases/download/v0.3.0/justclip.mcpb).
Is the JustClip MCP server safe to use?
JustClip scores 54 out of 100 on VerifyMCP. It declares no install or post-install scripts. 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 JustClip MCP server expose?
JustClip exposes 26 tools: account, clip_video, list_projects, project_status, list_clips, and 21 more. Their descriptions and schemas cost roughly 2,280 tokens of context every time the server is loaded.
What licence is the JustClip MCP server under?
JustClip declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.