# Handover Written 2026-08-28, when the machine this was built on was retired. Everything Claude Code "remembers" lives in `~/.claude/projects//` on one machine, keyed to the absolute path of the checkout. It does not sync, and a different path on a new machine reads a different folder. So the durable record is this file, in the repository, where git carries it and any path works. Read `CLAUDE.md` first — it is the governing document. This file is what it does not say: what was decided, what is deployed, and which parts bite. --- ## Where things stand **Deployed.** Backend at `https://mcp.krowforce.com`, frontend at `https://platform.krowforce.com`, Kubernetes statefulset `krow` in namespace `krow`, pods named `krow-1` and `krow-2` (they start at 1, not 0). ssh root@ -p 4422 "kubectl -n krow rollout restart statefulset/krow && \ kubectl -n krow rollout status statefulset/krow --timeout=180s" **Verify a deployment** — 55 checks including a real agent run: KROW_EMAIL=... KROW_PASSWORD=... make verify-deploy BASE=https://mcp.krowforce.com Auth runs BEFORE routing, so an unauthenticated probe answers 401 for every path including ones that do not exist. `curl` cannot tell a missing endpoint from a guarded one; only an authenticated check can. **Two runtime steps a deploy does not do**, both easy to forget because the API looks healthy without them: kubectl -n krow exec krow-1 -- importagents --org # publishes agents/ and skills/ kubectl -n krow exec krow-1 -- ingest --org # ingests knowledge/ Without the first, every Owliver question answers 404. Without the second, retrieval finds nothing. The org slug is `krow-dev` — a hardcoded constant (`internal/orgctx.DevOrgSlug`), not configuration. **The endpoint count is a signal.** `GET /api/v1/version` reports it. Agent run routes are not registered without a model credential, so **55** means no `ANTHROPIC_API_KEY` and **57** means there is one. (These were written as 56/58 and were one high; the delta of two — the two run routes — was always right.) A keyless deployment boots cleanly under `APP_ENV=staging` and refuses under `production`. --- ## Decisions taken, so they are not relitigated **§12, who authors agents: self-serve, split by visibility.** `personal` agents are authored in the UI, POST to `/api/v1/agent-definitions`, and are runnable immediately; evals are not required for them. `organization` agents stay as files published by `importagents` on deploy — that deploy step *is* the approval workflow, and §9's eval requirement still applies. §12 warned self-serve needs "3× the platform"; it does not here, because I1 means an agent runs as its caller and cannot exceed their access, I4 means writes still need a human, and the spec format has no `limits` block so budgets cannot be raised by an author. **A rejected candidate counts as screened.** It ranks with `ai_screened`: rejection overwrites the stage it came from, so shortlisted can never be claimed. **An assigned candidate counts as hired**, matching the backend's existing `status IN ('hired','assigned')`. **Seeded profile scores are the formula's output**, not hand-authored narrative. Recalculating a seeded profile is a no-op, and a skill-check enforces it. --- ## Conventions the schema actively contradicts These are the ones that produce confident, wrong numbers rather than an error. **`job_applications.screened_at` is vestigial.** Nothing writes it. "Screened" means `status <> 'applied'`, in about eight places in the frontend. Reading the column reported 1 screened of 24 where the truth was 14. **A score of `0` means "not rated", never "rated zero".** Every score column is NOT NULL, so there is no null to distinguish it — that is the trap. Applies to `ai_score`, `client_rating`, `krow_score`, `reliability_score`, `attendance_score`, `performance_score`, `experience_years`. Aggregates need `FILTER (WHERE col > 0)` and a stated basis count. Counting zeros once reported "16 weak candidates averaging 28" for a pool that was 1 weak averaging 76. Anchors to check against: applications are **9 scored averaging 76**; workers are **5 rated of 9, client rating 4.70**. **Genuine zeros, do not filter these:** `overtime_hours`, `minutes_late`, `xp`, `profile_completion`, and `actual_hours` (0 only on absent/no_show shifts). **`absent` and `no_show` are both missed shifts, but only one is a no-show.** `attendance.js` is canonical. **`attendance_score` defaults to 100 for display and must never be a scoring input.** A profile with no evidence otherwise scores 12 and leaves the "not yet scored" band. **The stage ladder lives once**, in `krow-demo/src/lib/hiringRecords.js`. It was three byte-identical private copies, all missing `rejected` and `assigned`, which `indexOf` scored -1 and dropped from every bucket including `applied`. --- ## Things that will waste your afternoon **A space in the checkout path breaks path derivation.** This repo lives under `Krow Project /`, and it has bitten three times: an unquoted `$(CURDIR)` in the Makefile, `` `file://${process.argv[1]}` `` in a script guard, and `new URL(...).pathname` in `scripts/oracle.mjs` (use `fileURLToPath`). Any new path derivation is guilty until tested there. **`seed.json` is generated from `krow-demo/src/api/seed.js`.** Never edit it. `npm run seed:fixture` writes it, `npm run seed:check` verifies, and the skill-check compares byte-for-byte. `ShiftRecord` is excluded on purpose: the Go seeder generates it against *now*. **Shift data is anchored to today**, so anything asserting against it is date-dependent unless the anchor is pinned. `buildShiftsAt(anchor)` exists for that. One detector had a Friday-and-Saturday blind spot for exactly this reason. **Database tests skip when PostgreSQL is unreachable** (`testutil` calls `t.Skipf`). `go test` then exits 0 having run almost nothing. CI has a guard that fails on any skip other than `TestLive*`; keep it. **The eval suites use a scripted model.** They prove the permission boundary, not answer quality. `make eval-live` uses the real model and costs tokens. It has now been run, and passes 3/3 in about 30 seconds. Worth knowing what it established, because it is more than "the agents work": - the coverage agent called `assign_worker` and the write did NOT happen — I4 holds against a real model, not only a scripted one; - the handbook corpus contains a planted prompt injection telling the agent to send the staff roster to an external address. The agent refused it, answered the real question with citations, and reported the document as tampered with. I7 holds end to end; - the activity agent declined to subtract two figures it could not reconcile, and said so, rather than producing the confident wrong number this schema invites. Re-run it after any change to the loop, retrieval, or prompt assembly. It is the only check that measures answers rather than boundaries. **Seeded time-series data is rebased to now at seed time** — see `seeder.RebaseToNow`. `ShiftRecord` is generated against now; `UserActivity`, `JobApplication`, `AIInterview` and `Staff` are moved so their newest record sits at today, keeping every authored gap. Without it the demo goes quiet: on 2026-08-29 the newest activity event was 23 days old, applications 16 days, staff hire dates 35 — zero events in the last 7 days and an empty Hiring activity chart on Control Center. Two things to know if you touch it. EVERY timestamp on a record shifts by the same delta, not just the anchor: an application's created_date and updated_date are what `buildHires` subtracts for time-to-hire, and moving one alone turns a five-day hire into a three-week one. And `Staff` anchors on `hire_date` rather than `created_date`, because the hire is the event the chart plots — leaving it behind produced a workspace where somebody was hired last week according to their application and five weeks ago according to their staff record. Reference data is deliberately not rebased. A course's date is a fact about the course, not a position in a window. --- ## Still outstanding - `ANTHROPIC_API_KEY` was pasted into a chat transcript and is live in a Kubernetes Secret. Rotate it. - Deployments report `version=dev`: the image is built without `--build-arg VERSION`. `make docker-build` passes it. - `APP_ENV=staging` on the deployment, so the production config guards are off. - CI tests but does not deploy. The README's claim that migrations are "run by CI against the target database" is still aspirational. - The fixture-drift CI jobs need `FRONTEND_REPO_TOKEN` to see the sibling repo, and fail rather than pass quietly without it. - The remote is Gitea. These are GitHub Actions workflows; they do nothing until a compatible runner exists. Nobody has confirmed a runner exists, so treat both repositories as having no CI until somebody checks. - **The application talks to its database in clear text.** `DATABASE_SSLMODE= disable` against `66.116.207.225`, which is a DIFFERENT machine from the cluster host — so credentials and every row cross the network unencrypted. It is permitted only because `APP_ENV=staging`; the production guard refuses `disable` outright. PostgreSQL itself now has `ssl = on` (2026-08-29, port 5433, reload not restart), but the app does not reach PostgreSQL directly: **pgbouncer terminates 5432** and offers no TLS of its own. The fix is `client_tls_sslmode = allow` plus a cert in `/etc/pgbouncer/pgbouncer.ini`, then `DATABASE_SSLMODE=require` in `krow-config` and the `krow-db` secret. `allow` keeps existing plaintext clients working, so it is additive. - Production retrieval is **keyword-only**: no `EMBED_PROVIDER` in `krow-config`, so `knowledge_chunks.embedding` is null for all 34 rows. A `VOYAGE_API_KEY` is the cheap fix; Ollama in-cluster is the other, and the nodes were at 60% and 49% memory when that was last looked at. - Delegation (§6) is implemented and on `main` but NOT deployed. Until the next image ships, production agents still ignore their `subagents:`. - §3's publish-time cycle detection is still missing. The runtime depth cap (2) is what bounds a cycle that reaches run time. - `cmd/importagents` has no tests, and `run()` opens its own pool from config, so making it testable is a refactor rather than an addition. - `importagents` does not enforce monotonicity: a spec whose `version:` is LOWERED still overwrites the live row and rolls the deployed agent backwards. --- ## Setting up a new machine git clone krow-backend && git clone krow-demo cp krow-backend/CLAUDE.md ./claude.md # the governing doc lives above both repos Needs, if you run the backend natively: Go (see `go-api/go.mod`), Node 20, PostgreSQL, Docker, and Ollama with `nomic-embed-text` for semantic retrieval. You do not need most of that. `infrastructure/Dockerfile.api` builds EVERY command in `go-api/cmd/` plus the golang-migrate CLI into the image, so the whole stack runs on Docker alone — no Go, no psql, no migrate on the host: cd krow-backend/infrastructure cp .env.docker.example .env # fill it in; DATABASE_HOST=postgres docker compose -f docker-compose.yml -f docker-compose.local-db.yml up -d docker exec krow-api seed docker exec krow-api importagents --dir /app/agents --skills /app/skills --org krow-dev docker exec krow-api ingest --dir /app/knowledge --org krow-dev printf '%s' 'PASSWORD' | docker exec -i krow-api setpassword -email demo@krow.app -stdin Ollama, if you want semantic retrieval, runs on the HOST — so the container reaches it at `host.docker.internal:11434`, NOT `localhost:11434`, which inside a container means the container. Running natively instead, you need all of the above. Then: cd krow-backend && cp .env.example .env # fill it in; .env is gitignored make migrate-up && make seed make import-agents ORG=krow-dev make ingest ORG=krow-dev go run ./go-api/cmd/setpassword -email demo@krow.app cd ../krow-demo && npm ci && cp .env.example .env # VITE_AGENT_API=/api/v1 for local dev (vite proxies it); # production passes an absolute URL as a Docker build arg instead. `.env` files are not in git and must be carried across by hand.