xby-fetch
Run the following command in DeepSeek Harness:
dsh plugin install xby-skill/xby-fetch
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install xby-skill/xby-fetch in the DeepSeek Harness terminal to add this plugin; the source is at https://github.com/xby-skill/xby-fetch .
About this plugin
Large language models are born without internet access. The moment a conversation calls for the latest documentation, a breaking-news head-to-head, or a quick skim of a live web page, the model has no choice but to tell the user to copy and paste the content by hand. xby-fetch closes that gap by plugging a real, working internet channel into a DeepSeek Harness chat, so the model can pull and process web content on its own mid-conversation.
Built as a Model Context Protocol (MCP) server, xby-fetch exposes two core actions. fetch retrieves the content at a given URL and can convert the raw HTML into clean Markdown, giving the model a structured, easy-to-reference text to work with. set_xby_apikey lets the user drop an API key straight into the chat; the key is persisted automatically so it survives restarts without re-configuration.
If you are building a daily assistant or workflow on DeepSeek Harness and wish it could look things up in real time, whether that means reading a technical blog post, summarising a release announcement, or cross-checking an online API reference, xby-fetch adds the missing pair of hands that reach out to the web without changing anything about the model\u0027s reasoning.
Use Cases
- Let the model fetch a web page on the fly during a conversation that needs up-to-date docs or news
- Convert an online API reference to clean Markdown so the model can quote and summarise it
- Read a release announcement or blog post in real time without asking the user to copy and paste
Best For
- Developers building everyday Q&A assistants on DeepSeek Harness
- Users who want their model to answer with live web lookups
- Workflow builders who regularly extract structured content from web pages
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