dsh-plugin-bulkpublish: Enable DSH Agent to manage posting and engagement on 15 social media platforms.

`dsh-plugin-bulkpublish` is a DeepSeek Harness plugin maintained by BulkPublish. It connects to the BulkPublish MCP server via `https://mcp.bulkpublish.com`, enabling the model to handle social media content drafting, scheduling, publishing, and analysis, as well as media uploads, inbox sessions, and comment processing, all within a single dsh session. It covers 15 platforms: Facebook, Instagram, X/Twitter, TikTok, YouTube, Threads, Bluesky, Pinterest, Google Business Profile, LinkedIn, Mastodon, Discord, Telegram, Tumblr, and Snapchat. The MCP server exposes 32 tools, which are displayed as `mcp__bulkpublish__<tool>` on the model side. Before installation, you must register on bulkpublish.com and obtain an API key prefixed with `bp_`. Import it by exporting `BULKPUBLISH_API_KEY`, then execute `dsh plugin --profile web add dsh-plugin-bulkpublish` in dsh. The plugin writes the BulkPublish server configuration to `cordis.patch.yml`, with optional settings for `apiKeyEnv`, `serverName`, and `toolCallTimeoutMs`. Authentication uses a bearer token read from the environment variable at runtime. If the key is not set, the plugin does not register any tools. Publishing, replying, and comment moderation take effect immediately on real accounts and should be reviewed before approval. The plugin runs with the current dsh process permissions. Before installation, please review the source code and the MIT license, as it is a third-party plugin in the community directory.