perf(mcp): cache schema discovery and hot paths

Author: brycewang-stanford

MANIFEST.in

@@ -10,6 +10,7 @@ include pyproject.toml
 recursive-include src *.py
 recursive-include src *.pyi
 recursive-include src py.typed
+recursive-include src/statspai/schemas *.json
 
 # Include tests and fixtures so source distributions can run the shipped
 # parity/snapshot suites without regenerating reference artifacts.

pyproject.toml

@@ -136,7 +136,7 @@ where = ["src"]
 "" = "src"
 
 [tool.setuptools.package-data]
-"statspai" = ["py.typed", "*.pyi", "CITATION.cff"]
+"statspai" = ["py.typed", "*.pyi", "CITATION.cff", "schemas/*.json"]
 "statspai.datasets" = ["data/*.csv"]
 
 [tool.black]