Vocabulary

What each part of Atlas is called

These are the terms Atlas uses for its own parts, defined once so they mean the same thing everywhere. Eight of them are the record engines: the half of Atlas that keeps what was decided, promised, and delivered.

Record engine

ShippedAutomated work log
Shipped is the Atlas engine that reads your commits and sessions and writes a plain-language log of what you actually delivered. How it works
PromisedCommitment tracking
Promised is the Atlas engine that checks the commitments you made against what the repository shows you built, and flags the ones with nothing behind them. How it works
LedgerDecision ledger
Ledger is the Atlas engine that turns settled decisions into ADR files and injects them back into the agent's context, so a decided argument is not reopened. How it works
MinutesMeeting intake
Minutes is the Atlas engine that reads a call transcript and extracts the commitments, decisions, and scope changes it contains. How it works
BriefClient context profiles
Brief is the Atlas engine that holds a git-tracked profile of a client's voice and constraints, so the agent adopts them from the first message. How it works
HouseConvention drift detection
House is the Atlas engine that checks changed files against your project's own conventions and reports newly introduced drift rather than pre-existing debt. How it works
UpkeepDocumentation audit
Upkeep is the Atlas engine that grades documentation against the code it describes, flagging forgotten intent, orphaned pages, and drift. How it works
MapProject knowledge graph
Map is the Atlas engine that builds a per-project graph of the entities and relationships in a codebase and feeds the relevant slice into context. How it works

Capability

AxisHybrid code search
Axis is the Atlas code search engine that fuses semantic and keyword retrieval with reciprocal rank fusion over syntax-aware code chunks. How it works
AirlockOffline mode
Airlock is the opt-in Atlas mode that seals the network boundary, so a session sends nothing except to your model endpoint and local services. How it works

Metric

KeptKept-edit rate
Kept is the share of edits an AI coding agent proposes that survive in the codebase without being reverted, measured per session.

Concept

Convention drift
Convention drift is the gap that opens when new code stops following a codebase's own established patterns, as distinct from pre-existing technical debt. How it works
Documentation drift
Documentation drift is the divergence between what documentation describes and what the code actually does, accumulated through changes that never reached the docs. How it works
Commitment drift
Commitment drift is the gap between what a team told a client it would deliver and what the repository shows it actually built. How it works