solnk-dev/solnk-mcp

A Model Context Protocol server for Solnk — let any MCP client (Claude, Cursor, your own agent) **publish and schedule content across 9 social platforms** through one tool surface: **X, Instagram, TikTok, YouTube, Facebook, LinkedIn, Pinterest, Threads, and Bluesky**.
It's a thin, stateless proxy to the Solnk public API: your API key is forwarded per request, and all auth/scope/quota enforcement happens server-side. No credentials are stored in this Worker.
Hosted endpoint
A managed instance runs at:
Authenticate with a Solnk API key as a bearer token. Create one at **https://solnk.com/settings/api-keys**.
Connect a client
Most MCP clients reach a remote HTTP server through mcp-remote. Example config (Claude Desktop / Cursor / any client using the standard mcpServers schema):
Clients with native Streamable HTTP support can connect to https://mcp.solnk.com/mcp directly and set the Authorization: Bearer sk_... header.
Tools
| Tool | What it does |
| --- | --- |
| solnk_list_accounts | List connected social accounts (id, platform, username, status, capabilities). Call first to get account_ids. |
| solnk_get_usage | Plan limits and current usage — check can_publish before posting. |
| solnk_publish | Publish to one or more platforms in a single request (immediate, scheduled, or draft). |
| solnk_confirm_publish | Confirm a draft so it goes out, now or scheduled. |
| solnk_cancel_publish | Cancel a draft or not-yet-sent scheduled publish. |
| solnk_get_publish_status | Aggregate status of a publish. |
| solnk_list_publishes | List recent publishes with filters. |
| solnk_get_post_analytics | Rolled-up or per-platform post metrics, including live post URLs. |
| solnk_create_media_upload | Presigned upload for a local image/video file (3-step flow). |
| solnk_confirm_media_upload | Finalize a presigned upload. |
| solnk_create_media_from_url | Ingest an image/video by public URL in one call. |
Full request/response shapes and per-platform options live at **developers.solnk.com**.
Self-hosting
The server is a single Cloudflare Worker.
wrangler.toml:
- SOLNK_API_BASE — the Solnk public API the tools proxy to (defaults to https://api.solnk.com/api/v1).
- routes — bind your own custom domain.