MCP Server for notify to weixin / telegram / bark / lark

Instructions

Implementation Reference

• mcp_notify/tgbot.py:180-186 (handler)

  Registration and handler for the 'tg_markdown_rule' tool. This function simply returns the predefined TELEGRAM_MARKDOWN_RULE string containing Telegram MarkdownV2 formatting guidelines.
  @mcp.tool( title="Telegram markdown rule", description="Telegram supports Markdown formatting. Must use this tool before sending markdown to Telegram.", ) def tg_markdown_rule(): return TELEGRAM_MARKDOWN_RULE
• mcp_notify/tgbot.py:14-45 (helper)

  Helper constant defining the detailed rules for Telegram MarkdownV2 formatting, which is returned by the tg_markdown_rule tool.
  TELEGRAM_MARKDOWN_RULE = """ Pass `MarkdownV2` in the `parse_mode` field. Please strictly follow the following rules: - Any character with code between 1 and 126 inclusively can be escaped anywhere with a preceding backslash, in which case it is treated as an ordinary character and not a part of the markup. This implies that backslash usually must be escaped with a preceding backslash. - Inside pre and code entities, all '`' and backslash must be escaped with a preceding backslash. - Inside the (...) part of the inline link and custom emoji definition, all ')' and backslash must be escaped with a preceding backslash. - In all other places characters '_', '*', '[', ']', '(', ')', '~', '`', '>', '#', '+', '-', '=', '|', '{', '}', '.', '!' MUST be escaped with the preceding backslash. **Extremely important !!!** - In case of ambiguity between italic and underline entities __ is always greedily treated from left to right as beginning or end of an underline entity, so instead of ___italic underline___ use ___italic underline_**__, adding an empty bold entity as a separator. - Don't support for multi-level heads, all '#' must be escaped with a preceding backslash to indicate tags. - Code blocks are enclosed with three backticks. Only supports the following syntax in your message: ```MarkdownV2 *bold \\*text* _italic \\*text_ __underline__ ~strikethrough~ ||spoiler|| *bold _italic bold ~italic bold strikethrough ||italic bold strikethrough spoiler||~ __underline italic bold___ bold* [inline URL](http://example\\.com) [inline mention of a user](tg://user?id=123)  `inline fixed-width code` >Block quotation started >Block quotation continued >The last line of the block quotation **>The expandable block quotation started right after the previous block quotation >It is separated from the previous block quotation by an empty bold entity >Expandable block quotation continued >Hidden by default part of the expandable block quotation started >Expandable block quotation continued >The last line of the expandable block quotation with the expandability mark|| ``` """