lobu-ai/lobu/lobu-operator

Lobu Operator — Repo Guide

This is a fast index, not a replacement for repository instructions. Root AGENTS.md and the nearest package AGENTS.md are authoritative; CLAUDE.md includes the root rules for Claude sessions.

Before You Act

1. Read root AGENTS.md, the touched package's nearest AGENTS.md, and the relevant docs/GOTCHAS.md section.
2. Read the concept docs before touching automation: docs/CONCEPTS.md (entities vs events, identity, end-to-end lifecycle), docs/AUTOMATIONS.md (Automation contract), docs/connector-authoring.md (custom connectors), docs/README.md (index).
3. Run make task-setup NAME=<slug> and work only in the resulting .claude/worktrees/<slug>/ directory. Never switch branches or edit in the main checkout.
4. Read lobu.config.ts when configuration or runtime semantics matters; inspect the active agent and skill directories because composition is data-driven.
5. Reproduce a bug before changing code. Capture red→fix→green evidence and exercise every branch touched; a typecheck alone is not completion.

Dev Workflow

make task-setup NAME=<slug>
cd .claude/worktrees/<slug>
make dev                  # gateway + workers + Vite on the allocated port
make clean-workers        # reap an orphaned gateway from a crashed dev run

Prerequisites are Bun, the supported Node version, and Postgres with pgvector via DATABASE_URL. make dev uses the shared local Postgres; make dev-embedded uses per-worktree embedded Postgres. Read .env.local for the allocated ports.

Correctness Invariants

• Design for at least three replicas. Shared required state and cross-pod signals belong in Postgres, never a process-local singleton or Map.
• events is append-only. Replace or hide records with superseding/tombstone events; never delete history.
• User-facing reads must not aggregate growing history. Materialize bounded answers on writes and read them back by index.
• Never bulk-delete production organizations. Treat apparently empty organizations as real signups requiring individual confirmation.
• Workers receive placeholders/proxied access, device-pinned credentials, or short-lived provider-derived leases—never durable stored credentials.
• Agent-facing vocabulary always says Automation; engine-only vocabulary stays internal.
• Durable dispatch and delivery failures fail closed. Retry, defer, or surface terminal failure; never reinterpret an ambiguous coordination error as permission to proceed.

Validate and Ship

Run focused tests while iterating, then the settled-diff gates in this order:

bun test <path>                     # focused local iteration
git add -- <paths>                  # explicit paths only, never -A
make pre-pr                        # fast local gates before commit/push
git commit -m '<type>(<scope>): <summary>'
git diff --name-only origin/main...HEAD
git push -u origin <branch>
gh pr create
make review                         # bounded review/fix/independent verification
make ui-review
make land N=<number>

GitHub CI (ci.yml) is the canonical gate: free on this public repo, full Linux graph in ~5–7 min per PR. make pre-pr runs the fast local gates (typecheck, knip, lint, naming) before push; make review can run alongside CI and publishes success only after exact-HEAD CI passes. Optional findings never reopen a pass; the branch has two automatic write attempts across all invocations/resumes. make pr-full (Daytona ephemeral sandbox, else local) is optional tooling, not part of the required loop. Stage every intended new file explicitly before pushing.

Never bypass a check that has not reported. For a production-visible change, wait for deployment and prove the PR's squash merge commit is an ancestor of the deployed SHA before running the live check. Clean up the task worktree with make task-clean after merge.

Data Integration & Knowledge Ingestion

• Discover the current ClientSDK with search_sdk; use query_sdk for reads and run_sdk / lobu call run_sdk (with a title arg) for writes.
• Connectors plus feeds are the normal integration path. Use connections.connect, follow any setup_required continuation, then create and trigger a feed with feeds.create and feeds.trigger.
• Find connector actions with operations.listAvailable and execute the returned target with operations.execute; do not guess operation or connection identifiers.
• Use knowledge.save for schema-less semantic history and entities.create / entities.update for strict structured records. Chunk bulk work and use Promise.allSettled so conflicts are explicit.
• lobu memory seed is suitable for small declarative YAML datasets, not large backfills.