Installation

Base Install

pip install briefcase-ai

The base package includes DecisionSnapshot, Snapshot, and the @capture decorator.

Extras

Extra	Install	What it adds
(none)	pip install briefcase-ai	Core: DecisionSnapshot, @capture
replay	pip install briefcase-ai[replay]	ReplayEngine
drift	pip install briefcase-ai[drift]	DriftCalculator, CostCalculator
sanitize	pip install briefcase-ai[sanitize]	Sanitizer (PII redaction)
otel	pip install briefcase-ai[otel]	OpenTelemetry helpers
storage	pip install briefcase-ai[storage]	SQLite storage backend
validate	pip install briefcase-ai[validate]	PromptValidationEngine
guardrails	pip install briefcase-ai[guardrails]	GuardrailEnv framework
rag	pip install briefcase-ai[rag]	VersionedEmbeddingPipeline
correlation	pip install briefcase-ai[correlation]	Multi-agent workflow tracing
external	pip install briefcase-ai[external]	ExternalDataTracker
events	pip install briefcase-ai[events]	BriefcaseEvent emitter interface
routing	pip install briefcase-ai[routing]	BaseRouter protocol
lakefs	pip install briefcase-ai[lakefs]	lakeFS VersionedClient
vcs	pip install briefcase-ai[vcs]	VCS client base protocol
all	pip install briefcase-ai[all]	Everything

Install Everything

pip install briefcase-ai[all]

Requirements

• Python 3.9+
• Rust toolchain (only if building from source)