JubJub — Verified Media Ownership and Social Publishing

Publish content across TikTok, Instagram, YouTube, Facebook, LinkedIn, Vimeo, Vimeo OTT, and Mux. Manage team workflows, collaborate with your team, and trac...

Security Scan

The skill's declared purpose (multi-platform publishing with on‑chain proof) matches the runtime instructions and required credential (JUBJUB_API_KEY); it is an instruction-only integration that does not request unrelated system access or installs.

Purpose & Capability

The name/description map to the declared API surface (workspace/content/platform/launch/team tools) and the single required env var (JUBJUB_API_KEY) is appropriate for an API-backed publishing platform. Note: the skill metadata shows 'Source: unknown' and no homepage; that reduces provenance/trust but does not make the requirements incoherent with the stated purpose.

Instruction Scope

SKILL.md describes calling JubJub's HTTP API (base URL and header provided) and enumerates tools and required fields. The instructions do not direct the agent to read local files, system credentials, or unrelated environment variables, nor to call unexpected external endpoints. Paid actions are handled via payment credentials supplied in the tool _meta payload (x402 or MPP) — this is within the domain of the service.

Install Mechanism

No install spec and no code files — instruction-only. This minimizes disk/write risk; nothing is downloaded or installed by the skill itself.

Credentials

Only JUBJUB_API_KEY is required and is proportional to the API integration. However, the runtime docs reference passing blockchain/payment credentials (x402 USDC or MPP) in tool call metadata for per-action billing; those are not declared env vars and would need to be supplied at call time. Users should be careful about providing payment credentials to an agent.

Persistence & Privilege

always is false and model invocation is allowed (platform default). The skill does not request elevated or persistent system privileges and does not modify other skills or global agent settings.

Assessment

This skill appears coherent: it expects a JubJub API key and instructs the agent to call jubjubapp.com endpoints for publishing and on‑chain proof. Two practical cautions: (1) provenance is weak — the registry entry lists no homepage and an unknown source, so only install if you trust this publisher. (2) paid operations require payment credentials (x402/MPP) passed in the tool call metadata; avoid sharing long‑lived private keys or wallet seed phrases with the agent. If you need higher assurance, ask the publisher for a homepage, documentation, or an official SDK/repository before installing.

JubJub — SKILL.md

1. OVERVIEW

JubJub is a content publishing and team collaboration platform for creators. Upload video content, collaborate with team members through threaded messaging and notifications, and publish across multiple platforms — TikTok, Instagram, YouTube, Facebook, LinkedIn, Vimeo, Vimeo OTT, and Mux — from a single workflow. Every publish creates a verified on-chain record on Base, giving creators immutable proof of ownership and publish history.

Supported platforms: TikTok, Instagram, YouTube, LinkedIn, Facebook, Vimeo, Vimeo OTT, Mux. JubJub does not currently support X/Twitter.

2. AUTHENTICATION

• Get your key: jubjubapp.com → Profile → Agents → Create New Agent
• Header: X-JubJub-Agent-Key: jjagent_YOUR_KEY
• Base URL: https://api.jubjubapp.com

3. PRICING

JubJub uses a three-tier pricing model. All plans include multi-platform publishing and on-chain records. Publishing and platform access are never restricted by plan.

Plan	Price	Key features
Free	$0	7-day workspace TTL, files deleted with workspace, no collections, 10 AI calls/min
Creator	$39/month AUD	Permanent workspaces and storage, collections, 60 AI calls/min
Studio	$199/month AUD	Everything in Creator, 300 AI calls/min, team seats, priority support

Sign up: studio.jubjubapp.com/auth?tab=signup Creator plan: studio.jubjubapp.com/checkout?plan=creator Studio plan: studio.jubjubapp.com/checkout?plan=studio

Per-action pricing (agent callers without a subscription):

Tool	Cost	Currency
contents_create	$0.25	USDC
launches_create	$0.50	USDC

Payment is accepted via x402 (USDC on Base) or MPP (USDC on Tempo) — pass the credential in the _meta field of the tool call. Creator and Studio subscribers are not charged per-action. Subscribe at: studio.jubjubapp.com/profile/subscription

If a publish fails due to plan limits, give the user the relevant upgrade link above.

4. TOOLS

Workspaces (6 tools)

Tool	Description
workspaces_create	Create a new workspace. Required: name. Optional: description.
workspaces_list	List workspaces for the current user. Optional filters: team_id, role, limit, offset.
workspaces_get	Get workspace details. Required: workspace_id.
workspaces_update	Update workspace name or description. Required: workspace_id. Optional: name, description.
workspaces_delete	Delete a workspace. Required: workspace_id. Destructive.
workspaces_invite_link_create	Generate a shareable invite link for a workspace — recipients can view content without an account and are prompted to sign up free to comment or approve.

Content (5 tools)

Tool	Description
contents_create	Create a content item. Required: workspace_id, title, video_id. Optional: description, thumbnail_id, tags, language, is_made_for_kids. Payment required for agent callers without an active subscription ($0.25 USDC). Pass x402 credential at _meta["x402-payment"] or MPP credential at _meta["org.paymentauth/credential"]. Returns _payment with payment_verified, protocol, payment_id on success. Subscribe to avoid per-action charges: studio.jubjubapp.com/profile/subscription
contents_list	List content in a workspace. Required: workspace_id. Optional: status, limit, offset.
contents_get	Get content details. Required: content_id.
contents_update	Update content fields. Required: content_id. Optional: title, description, tags, video_id, thumbnail_id, language, is_made_for_kids.
contents_delete	Delete content and associated resources. Required: content_id. Optional: force (bool). Destructive.

Platform Configs (3 tools)

Tool	Description
platform_configs_create	Create a platform configuration linking content to a credential. Required: content_id, platform (tiktok/instagram/youtube/facebook/linkedin/vimeo/vimeo_ott/mux), credential_id. Optional: settings, visibility/privacy. Mux defaults: playback_policy=public, mp4_support=standard.
platform_configs_list	List platform configs for a content item. Optional: content_id.
platform_configs_update	Update platform config settings. Required: config_id. Optional: settings.

Launches (5 tools)

Tool	Description
launches_create	Create a launch to publish or schedule content. Required: content_id, platform_config_ids (array). Optional: scheduled_for (ISO 8601 with timezone offset). Payment required for agent callers without an active subscription ($0.50 USDC). Pass x402 credential at _meta["x402-payment"] or MPP credential at _meta["org.paymentauth/credential"]. Returns _payment with payment_verified, protocol, payment_id and _ownership with on-chain proof details (transaction hash available in Vault once the onchain worker confirms). Subscribe to avoid per-action charges: studio.jubjubapp.com/profile/subscription
launches_get	Get launch details including per-platform status. Required: launch_id.
launches_list	List launches. Required: workspace_id. Optional: limit, offset.
launches_cancel	Cancel a scheduled launch. Required: launch_id. Destructive.
launches_retry	Retry a failed launch. Required: launch_id. Optional: data (object).

Teams (14 tools)

Tool	Description
teams_create	Create a new team. Required: name. Optional: description.
teams_list	List teams for the current user.
teams_get	Get team details. Required: team_id.
teams_update	Update team name, description, or avatar. Required: team_id. Optional: name, description, avatar_url.
teams_delete	Delete a team. Required: team_id. Destructive.
teams_transfer	Transfer team ownership. Required: team_id, new_owner_profile_id. Destructive.
teams_members_list	List team members. Required: team_id.
teams_members_update	Update a member's role. Required: team_id, member_profile_id, role. Optional: custom_permissions.
teams_members_remove	Remove a member from a team. Required: team_id, member_profile_id. Destructive.
teams_leave	Leave a team. Required: team_id. Destructive.
teams_permissions	Get your permissions for a team. Required: team_id.
teams_stats	Get team statistics. Required: team_id.
teams_search	Search teams by name. Required: query.
teams_activity	Get recent team activity. Required: team_id.

Team Invites (6 tools)

Tool	Description
teams_invite	Invite someone to a team by email. Required: team_id, invitee_email, role. Optional: custom_permissions.
teams_invites_list	List invitations for a team. Required: team_id. Optional: status.
teams_invites_cancel	Cancel a pending invite. Required: team_id, invite_id. Destructive.
teams_invites_pending	List pending invites for the current user.
teams_invites_accept	Accept a team invitation. Required: invite_id.
teams_invites_reject	Reject a team invitation. Required: invite_id.

Team Workspaces (3 tools)

Tool	Description
teams_workspaces_link	Link an existing workspace to a team. Required: team_id, workspace_id.
teams_workspaces_unlink	Unlink a workspace from a team. Required: team_id, workspace_id. Destructive.
teams_workspaces_list	List workspaces linked to a team. Required: team_id.

Communication (6 tools)

Tool	Description
communication_create	Send a message in a scope (team, workspace, content, media, or collection). Required: scope_type, scope_id, body. Optional: parent_message_id, thread_root_id, message_type, decision_type, mentions, metadata.
communication_list	List messages by scope. Required: scope_type, scope_id. Optional: limit, cursor, thread_root_id.
communication_get	Get a single message by ID. Required: message_id. Useful for fetching messages referenced in notifications without knowing the scope.
communication_edit	Edit a message. Required: message_id. Optional: body, mentions, metadata.
communication_delete	Soft-delete a message. Required: message_id. Destructive.
communication_resolve	Resolve a decision message (approve/reject/withdraw). Required: message_id, decision_status. Optional: resolution.

Notifications (2 tools)

Tool	Description
notifications_list	List notifications for the current user. Optional: cursor, limit, unread_only.
notifications_mark_read	Mark a notification as read. Required: notification_id.

Credentials (4 tools)

Tool	Description
credentials_list	List all connected platform credentials. Optional: platform filter.
credentials_list_by_platform	List credentials grouped by platform. Returns all platforms with their connected accounts.
credentials_connect	Start OAuth flow to connect a platform account. Required: platform (tiktok/instagram/youtube/facebook/linkedin/vimeo). Returns an auth URL the user must open in their browser.
credentials_connect_token	Connect a token-based platform (Mux or Vimeo OTT) using API credentials. Required: platform (mux or vimeo_ott), token_id, token_secret. Optional: nickname.

Profiles (3 tools)

Tool	Description
profiles_search	Look up a user profile by email. Required: email. Returns profile_id for use in team and member operations.
profiles_get	Get a user profile by ID. Required: profile_id.
profiles_batch	Batch get multiple profiles. Required: ids (array or comma-separated string, max 50).

Media & Uploads (5 tools)

Tool	Description
media_ingest_url	Ingest media from a public URL (server-side fetch). Required: url, workspace_id. Optional: filename.
upload_sessions_create_link	Create a browser upload link. Required: workspace_id. Returns a URL the user must open to upload files.
upload_sessions_get	Get upload session status and groupings. Required: upload_session_id, token. Poll until status reaches groupings_inferred.
upload_sessions_infer_groupings	Trigger grouping inference on an upload session. Required: upload_session_id, token.
upload_sessions_confirm_groupings	Confirm inferred groupings. Required: upload_session_id, token, groupings.

Collections (3 tools)

Tool	Description
collections_create	Create a collection in a workspace. Required: workspace_id, name. Optional: description.
collections_list	List collections in a workspace. Required: workspace_id.
collections_get	Get collection details. Required: collection_id.

System (1 tool)

Tool	Description
mcp_version	Returns the MCP server version. No parameters. Use to verify connectivity.

5. KEY CONCEPTS

• Workspace — Container for content, media, and collaboration. Created unlinked; link to a team via teams_workspaces_link.
• Content item — A single publishable piece. One content item maps to one publishing event. Requires a video_id from an uploaded file.
• Platform config — Links a content item to a platform credential with platform-specific settings. Create one per platform, all on the same content item.
• Launch — The publish event. Takes a content_id and platform_config_ids. Can be immediate or scheduled via scheduled_for.
• On-chain record — Every launch creates a verified record on Base blockchain for proof of ownership.

6. COMMON WORKFLOWS

Publish a video:

1. workspaces_create → upload_sessions_create_link → user uploads → poll upload_sessions_get → contents_create with video_id from groupings → platform_configs_create per platform → launches_create

Invite a team member:

1. teams_invite with their email → they accept via teams_invites_accept

Connect a platform (OAuth — TikTok, Instagram, YouTube, Facebook, LinkedIn, Vimeo):

1. credentials_connect → user opens auth URL in browser → poll credentials_list to confirm

Connect a platform (API token — Mux, Vimeo OTT):

1. credentials_connect_token with platform, token_id, token_secret → connection confirmed immediately

7. EXAMPLE PROMPTS

1. "Publish my latest video to TikTok and Instagram at 3pm EST tomorrow."
2. "Create a new workspace called 'March Campaign' for my marketing team."
3. "Send a message to the Spring Launch workspace saying the video is ready for review."
4. "What's the status of my last launch?"
5. "Schedule this video to YouTube and LinkedIn for next Monday at 9am PST."
6. "Add [e-mail] to my content team as an editor."
7. "Check my unread notifications."
8. "List all my workspaces."
9. "Connect my TikTok account."
10. "Show me all pending team invitations."

8. NOTES

• The video_id field in contents_create comes from upload session groupings (video_media_id) or media_ingest_url.
• scheduled_for must include a timezone offset (e.g., 2026-03-15T15:00:00-05:00). Naive datetimes default to UTC.
• Upload sessions produce a browser URL — the user must open it to upload. The agent polls upload_sessions_get until groupings are ready.
• credentials_connect returns an auth URL — the user must complete OAuth in their browser. The agent polls credentials_list to confirm connection.
• Team roles: OWNER > ADMIN > MANAGER > EDITOR > PUBLISHER > VIEWER.
• Workspaces are always created unlinked. Use teams_workspaces_link to associate a workspace with a team.
• Profile tools (profiles_search, profiles_get, profiles_batch) resolve human-readable emails to profile_id values needed by team and member operations.
• Free plan workspaces expire after 7 days. Upgrade to Creator or Studio for permanent workspaces.