  Using hundreds of XMM-Newton and Chandra archival observations and nearly a
thousand RXTE observations, we have generated a comprehensive library of the
known pulsars in the Small and Large Magellanic Clouds (SMC, LMC). The pulsars
are detected multiple times across the full parameter spaces of X-ray
luminosity ($L_X= 10^{31-38}$~erg/s) and spin period ( P$<$1s -- P$>$1000s) and
the library enables time-domain studies at a range of energy scales. The high
time-resolution and sensitivity of the EPIC cameras are complemented by the
angular resolution of Chandra and the regular monitoring of RXTE. Our
processing %$\sim$15 year pipeline uses the latest calibration files and
software to generate a suite of useful products for each pulsar detection:
event lists, high time-resolution light curves, periodograms, spectra, and
complete histories of $\dot{P}$, the pulsed fraction, etc., in the broad
(0.2-12 keV), soft (0.2-2 keV), and hard (2-12 keV) energy bands. After
combining the observations from these telescopes, we found that 28 pulsars show
long-term spin up and 25 long-term spin down. We also used the faintest and
brightest sources to map out the lower and upper boundaries of
accretion-powered X-ray emission: the propeller line and the Eddington line,
respectively. We are in the process of comparing the observed pulse profiles to
geometric models of X-ray emission in order to constrain the physical
parameters of the pulsars. Finally we are preparing a public release of the
library so that it can be used by others in the astronomical community.
