  With the launch of the JWST, we will obtain more precise data for exoplanets
than ever before. However, this data can only inform and revolutionize our
understanding of exoplanets when placed in the larger context of planet-star
formation. Therefore, gaining a deeper understanding of their host stars is
equally important and synergistic with the upcoming JWST data. We present
detailed chemical abundance profiles of 17 FGK stars that will be observed in
exoplanet-focused Cycle 1 JWST observer programs. The elements analyzed (C, N,
O, Na, Mg, Si, S, K, and Fe) were specifically chosen as being informative to
the composition and formation of planets. Using archival high-resolution
spectra from a variety of sources, we perform an LTE equivalent width analysis
to derive these abundances. We look to literature sources to correct the
abundances for non-LTE effects, especially for O, S, and K, where the the
corrections are large (often $> 0.2~\textrm{dex}$). With these abundances and
the ratios thereof, we will begin to paint clearer pictures of the planetary
systems analyzed by this work. With our analysis, we can gain insight into the
composition and extent of migration of Hot Jupiters, as well as the possibility
of carbon-rich terrestrial worlds.
