Advanced & internal

These back specific workflows (the playbook compiler’s live-target preflight, loop-concurrency analysis, token-efficient record projection, …) rather than everyday client usage, so they’re nested here instead of sitting in the top-level sidebar next to pyfsr.client / pyfsr.records / etc.

• pyfsr.playbook_catalog
• pyfsr.playbook_lint
• pyfsr.playbook_match
• pyfsr.concurrency
• pyfsr.jinja_validate
• pyfsr.projection
• pyfsr.query_models
• pyfsr.spec
• pyfsr.utils