Reddit MCP Server

Instructions

Implementation Reference

• src/reddit_mcp_server/adapters/inbound/mcp_tools/mcp_post_tools.py:37-46 (handler)

  The handler function 'reddit_get_post' which executes the tool logic by calling the PostService.

  async def reddit_get_post(
      permalink: str,
      ctx: Context,
  ) -> dict[str, Any]:
      try:
          result = await service.get_post(permalink)
          return McpSerializer.serialize(result)
      except Exception as e:
          McpErrorMapper.map(e, "reddit_get_post")

• src/reddit_mcp_server/adapters/inbound/mcp_tools/mcp_post_tools.py:28-36 (registration)

  Registration of the 'reddit_get_post' tool using the FastMCP decorator.

  @mcp.tool(
      name="reddit_get_post",
      description=(
          "Get full details of a Reddit post including its comment tree.\n\n"
          "Args:\n"
          "    permalink: Reddit permalink path "
          "(e.g., '/r/Python/comments/abc123/my_post/')"
      ),
  )