Bluesky Social MCP

Instructions

Args:
    ctx: MCP context
    handle: Handle of the user to follow

Returns:
    Status of the follow operation

Implementation Reference

• server.py:1030-1063 (handler)

  The handler function for the 'follow_user' tool. It resolves the handle to a DID and calls the Bluesky client's follow method. Decorated with @mcp.tool() for automatic registration.

  @mcp.tool()
  def follow_user(
      ctx: Context,
      handle: str,
  ) -> Dict:
      """Follow a user.
  
      Args:
          ctx: MCP context
          handle: Handle of the user to follow
  
      Returns:
          Status of the follow operation
      """
      try:
          bluesky_client = get_authenticated_client(ctx)
  
          # First resolve the handle to a DID
          resolved = bluesky_client.resolve_handle(handle)
          did = resolved.did
  
          # Now follow the user - follow method expects the DID as subject parameter
          follow_response = bluesky_client.follow(did)
  
          return {
              "status": "success",
              "message": f"Now following {handle}",
              "follow_uri": follow_response.uri,
              "follow_cid": follow_response.cid,
          }
      except Exception as e:
          error_msg = f"Failed to follow user: {str(e)}"
          return {"status": "error", "message": error_msg}

• server.py:1075-1075 (registration)

  The 'follow_user' tool is listed in the profiles category within the tools info resource.

  "profiles": ["get_profile", "get_follows", "get_followers", "follow_user"],