four extraction keys

JSON schema fields

architectural_decisions schema

nested hierarchical JSON

Markdown with frontmatter

YAML export produced

YAML semantic annotations

compression implemented

multiple format functions

lossless reconstruction

script is runnable

context fingerprints

version control artifacts

drift detection

semantic diff output

selective restoration

restoration demonstrated

snapshot workflow steps

compression level strategies

two+ snapshots stored

architectural decisions tracked

project-root argument

context-type argument

storage-format argument

tags argument

context_fingerprint field

captured_at field

architectural_decisions array

decision item schema

four extraction keys

sensitive info exclusion

valid storage format used

script is runnable